PHP Programming

well hello Internet many of you guys have asked me to do a PHP tutorial like I did with JavaScript and Java and so here it is in this tutorial I will teach pretty much the entire PHP language in one video so I have a lot to do so let's get into it okay so this is going to be the basic format for this video tutorial over here on the Left I have a basic text editor over here on the right I have Google Chrome and it is going to run everything for us now what I did ahead of time was I went and created a basic HTML file called enter info dot HTML and right here you can see I have the PHP script that we're going to be making and it's going to process meaning the PHP script is going to process every bit of information that is in this basic HTML file so when the user comes over here and enter some information like that and clicks on submit it's going to jump over to learn PHP dot PHP and it's going to execute everything and all I have here basically is just a form and I'm going to be using the post message which is going to send the data input into this form via a separate message first is using the get method which is going to send the data entered by appending it to the end of the URL I am proposing that everybody watching this video knows HTML but if not I have a link in the description underneath the video to my HTML tutorial you learned HTML in about 15 minutes with that one then I have a basic table here and name and address and the ability to input this information and then at the very bottom here I have a submit button so very very simple so let's start writing the PHP code okay so as you can see here it is still HTML even though we're creating PHP files here and you basically just embed PHP code between tags and those tags would be PHP just like this and then it would end at the bottom with a question mark and a closing tag and it's just as simple as that now one thing to remember is the PHP code that you write here in this file isn't going to show if the user tries to view source and very very important you're going to have to put a semicolon to finish every PHP statement now of course if you have multi-line comments you're not going to have to put a semicolon after those and also you have single line comments and also there's another line comment which is just the number sign so just another okay so those are the different types of comments you can use inside a PHP now if you use the PHP statement echo it is basically just going to output on to your screen whatever you put between the quotes so you could say something like data processed and then put a closing tag here and then a semicolon at the end and that's going to output that on the screen let's just come over here hit submit and you can see data processed shows up right there now one thing to note here is I'm using double quotes here and basically what double quotes are going to allow you to do is use escape sequences so for example if I want to put double quotes inside of here around data processed I'd have to come in here and put a backslash and a double quote and another backslash and a double quote and you can see that those showed up here on the right side of the screen if however I was going to use single quotes I would not be able to do this because single quotes ignore escape sequences and you're also not going to be able to print out variables directly inside of this statement with the echo I'm going to show you that here in a moment let's do something right here out of the gate that's a little bit interesting just to show you how cool PHP can be let's go and print out all types of date information onto the screen let me go date default timezone set and I'm going to use here the coordinated universal time which is a standard to use and then what I'll be able to do is come in here and use all of these different symbols to define exactly what type of date I want to print out on our screen so let's just come in here and let's just create this basically what I'm going to do is I'm going to use echo again and then I'm going to call date and let's say that I want to put the hour well you can see right here our 12-hour format so I'm going to put that there I'm going to put a colon inside of it then I'm going to want minutes which is I as you can see above seconds and then you would be milliseconds I could then type in a for lowercase am and p.m. I could put a comma inside of there then put an L for the full text for our day capital F or full text for the month day of the month and then if I wanted to put a suffix on it like 1st 2nd 3rd I just put a capital S there put the Year in with a capital y and then an e will print out actual time zone that I'm going to use which is going to be UTC close that off with another single quote and there you can see date processed and then it's going to have the exact time in milliseconds p.m. Saturday August 19 is 2014 UTC I just want to show you real quickly how to do that and of course all the code that we have here is available in the description underneath the video now whenever we look back at our HTML here you can see that I have the names defined for username street address and city address well they enter that information how exactly am I going to be able to go in and grab it and use it inside my PHP code well it's rather easy I'm going to put a dollar sign in here which is how you start all of your variable names which is where you're going to store your information I'm just going to call this user's name then because the HTML used the post way of passing information I'm going to type in dollar sign underscore post put a bracket and then I'm going to type in the username which is the name that was defined in the HTML code and then go write like that and that's going to be able to get me all of that data that was passed in there quite easily and then I could get the street address and the city address in exactly the same way now it's very important to understand how to define your variable names basically they're all going to start off with all their signs and then the very first letter here is going to have to be a letter and then they're afterwards you're going to be able to use letters numbers or underscores to define them another thing that's important is users name is going to be different than user's name with a lowercase n because variable names are case sensitive and another thing that might be really weird is whenever you create a variable it is automatically going to be given a data type whenever it receives a value and all the possible data types are either going to be integers which are going to be whole numbers without decimal numbers afterwards floats which are going to be decimal numbers strings which are going to be just a series of characters boolean x' which have the value of true or false arrays or objects and arrays or just boxes inside a box there's a whole bunch of different items inside of those and we'll get more into that later on the tutorial and if you're wondering by default a variable will get the value of null so that pretty much covers everything about variables and let's go and echo some more information out on a screen like our user's name that the users type in there so you just go users name just like that and their chose up now you can do something called string concatenation so let's say I wanted to put a break after every single one of these strings that I print on the screen which would be very useful and very helpful and be able to see everything I could then just put a period inside of here followed by whatever I went to show on our screen then let's say I want to do street address and city address make sure you have a lowercase a right there and then save this jump over here and there you can see it printed everything out on the screen and also put the line breaks inside of there another thing you can do with text is use what's called a here dock syntax which is basically let's just come in here and create a basic string what you could do is have your string go over multiple lines and all you're gonna have to do is put these little sideways carrots inside of here then you're going to have to define pretty much anything that won't show up in your string then what this is going to allow you to do is go the customers name is and just keep going and then you just type in users name and they live at and then we type in street address in city address and you can throw your break statements in there if you'd like and at the very end you have to make sure you do this make sure there's no white space before this and then you're going to type in EOD exactly what you have it above and then you can just come in here simply and go echo and string there you can see customer's name is Derrick and they live it 1 2 3 main street in Derry come and get rid of some of this stuff another thing you can do of course is to find constants and they are pretty much exactly what you think they are values that cannot be changed so if I want to put PI inside of here there we go and then I would simply be able to come in here anytime I want and go echo the value of pi is and then uppercase and you would want to use uppercase with all your constants there you can see that it printed out just like that of course like every other programming language you're going to be able to do all types of different forms of arithmetic I'm going to show you other different ways to print stuff out here on our screen here in a moment so let's say that I wanted a printout on screen whatever five plus two is equal to that period inside of there I'm going to go five plus two now let's do this for a whole bunch of them so let's do a subtraction and let's do a multiplication which is star and it's do a division and modulus which is going to return the remainder of a division and of course change these guys over here as well and then throw it in another break statement another thing you can do also is let's say you wanted to cast to an integer so let's come in here and we do this division here it's going to come back two and a half of course because five divided by two is two and a half let's say however I wanted it to show up as an integer or cut off the decimal place I would just put integer inside of these brackets like that and of course you're going to be able to do that with all the different data types so if you wanted it to show up as a change from an integer to a float or a double for example which is just the number with a decimal place you would just type in double inside of here instead but we're going to leave this integer you could also do the same thing with string of course just type string inside of there and there you can see all of our arithmetic show up there on the screen right there and you can also see this doesn't show to point five it just just to another thing we can do is let's come in here you can use a shortcut so let's say that we have a random number and let's just give it the value of five and we want it to add five to random number and then output it on our screen plus change the value of random number well we could just come in here and go random number and then plus equal five or we can change that to ten just so it's not confusing so what this is going to do is take the value of random number which is five add 10 to it and then save it back to random number and there you can see it shows 15 on the screen and of course you're going to be able to do that not only with the plus but you're also going to be able to do it with the minus and multiplication and division and modulus so those are some shortcut ways to add numbers to themselves another shortcut we can have here is we can auto increment by one very very easily there's actually two ways to do it though so let's go in here and let's just do a random number is equal to and show that on our screen and let's just go plus plus random number and I'll throw a break statement in there as well make sure it's between quotes and then we're going to use the other way to auto increment or add one to a value in a shortcut way we're going to put the plus plus after it and we can take that right there and you're going to see here in a second the difference between the two of them and there you can see it now whenever you put the plus plus before the actual variable name what that's going to do is it's going to add one to it immediately and that's the reason why I chose on the screen if Oh wherever you put the plus plus after it's going to use the original value for random number in whatever you're doing and then after it's done using it it's then going to add one so if you would then do an echo down here like that now it's going to be seven and there you can see it is seven other thing is kind of interesting is you can kind of make either create a reference to a variable or make a copy of a variable however you want to look at it so let's say I wanted to go reference to number I could then go equal to put an ampersand inside of there and then point at random number right like that I could then go into random number and give it the value of 100 and then come down here and call echo again I'm going to put single quotes in here this time because I don't want the value for my variable to show up here in here I want the actual name to show up inside of there so that's why I'm using single quotes this time and I could go reference to number and you can see 100 shows up so if the value for random number changes this is going to change as well because I went in here and turned this into a reference to random number so I'm covering pretty much everything here another thing let's go in and talk about if statements now there are many different ways to compare values inside of PHP just like most other languages you have equal to you have not equal to you have less than you have greater than you have less than or equal to and finally you have greater than or equal to so let's go and use those guys and then we have a couple other ones that are a little less known we have the 3 equals in a row and what this is going to do is say if two values are equal and the same type and another thing you could do is go put the exclamation point in there and this is going to check if it's not equal or the same type all right so let's use these comparison operators in a useful way so what we're going to do is execute different code based off of different conditions and an if statement works great for that so let's say if five is equal to ten in that situation we're going to want to put our curly brackets here and then inside we're going to have all the code that's going to execute if that is true so we're going to come in here and just say 5 is equal to 10 which we know is not true another thing we could do is let's say we want to check another condition or let's go and just talk about the default first if you put else inside of here if five is not equal to ten then this code is going to show up and we'll go echo is equal to five not equal to 10 right like that and if we execute it you can see that five is not equal to ten now what I started to allude to there is the situations in which we would want to actually check multiple different conditions and perform multiple different operations based off of that so let's say we have a grocery store and it offers discounts based off of the number of purchases so let's say somebody went in and wanted to purchase four oranges of course put two equal sign inside of there and then another thing the store sells is bananas and let's say somebody wanted to buy 36 bananas now the store owner wants to come in here and see if the user goes and buys more than 25 oranges and also more than 30 bananas they're going to give them a 25% discount how are we going to do that we're going to come in here and we're going to say if and we put multiple brackets around that num of oranges is greater than 25 but how do we check for and multiple different situations multiple different comparisons well we just put the end symbols inside of there right like that and that's going to allow us to check if both things are true and these are Co logical operators these guys right here and I'm going to show you the other two logical operators in a second and we'll go numb of bananas greater than 30 so if they want to buy more than 25 oranges and more than 30 bananas we're going to give them a discount and in this situation we're just going to echo out on the screen 25 percent discount right like that let's say they want to offer other discounts however in situations in which they don't buy enough and those two we're going to type in else if let's save ourselves a little bit of time let's just copy this paste that in there and let's say we're going to give them a 15% discount if they buy more than 30 bananas or this is how we're going to be able to check and get a true response if either of these are true so if they buy more than 30 bananas or they buy more than 35 bananas we're going to do a couple of their nice discount things for them and in this situation again we'll go 15% discount and let's go in here and do one more so I can show you the final logical operator that's available and that is not so what happens we want to check if something is not true well you just put the exclamation point in there like that and then I'm going to check num of oranges less than five so if they're buying at least five oranges or they're buying at least five bananas we're going to give them a discount and in this situation that discount is going to be a 5% discount and then we can use our else statement again here to handle any default situations and we'll just go like this and we'll just say no discount for you and you can see right here 15% discount and the reason why is the bananas I weren't ordered for oranges which in this situation doesn't fit this condition however I ordered 36 bananas which does fit this condition and as the reason why 15% printed out and inside of PHP we have another thing in we get in a situation where we want to assign a value to a variable based off of a condition is true or false and it is called the ternary operator and basically the way it works is you have your condition followed by a question mark and then you're going to have the value that's going to be assigned if true or value if false is going to be assigned and the basic way that this is going to look is let's come in here and let's say we have biggest number we're going to store inside of here and equal to then we have our condition so we're going to have 15 greater than 10 of course these could be variables and not just straight numbers and then we're going to say that we want to store 15 inside a biggest number if it's the biggest or 10 if it is the biggest then of course we could go Ecco biggest number and there you can see 15 showed up another way we could do conditions inside of PHP is using a switch statement and you're going to use a switch statement whenever you have a very limited number of possible values so let's say we want to make different decisions or print different things based off of the username that gets passed in our HTML well you're going to type in the variable you're going to be checking for users name in this situation and then you're going to type in case the user's name has the value of Derrick and you can use doubles or strings or anything inside of here well in that situation we're going to type out hello Derrick and then we could do the same by creating in a couple more case statements or let's just create one more that'll solve it let's say it is Sally and you're also going to want to come in here and type in break which is going to throw you out of the switch statement and continue executing code afterwards but it's not going to come down and check if it's Sally and waste time and then of course type in hello Sally and then we want to come in here and also type in a default answer or code that we want to have execute nest situation and we're going to type in echo and we'll say something like hello valued customer and then type in brick and there we go and we know that I entered Derrick previously and now you can see hello Derrick shows up so that's a switch statement now very often you're going to want to perform actions until a certain condition is met and a while loop works great for that but one thing we have to do is first come in here and define some way for us to get out of the while loop and what we're going to do is we're going to continue incrementing the value for number until it is greater than 20 and of course this is going to have to be created or initialized where we want to refer to it as outside of the while loop then you're going to type in num and we're going to continue executing code inside of this loop which is defined by these curly brackets right here and then inside of it we're going to type in let's go in and auto increment that by one each time and you can have to always do that inside of a while loop as well and then let's go and put commas inside of here we're going to print out these inside of the browser and there you can see it was an easy way to be able to print 1 through 20 another thing you can do is go and use a for loop which is going to pretty much perform exactly the same actions that you saw with a while loop but it's going to do it in a somewhat more compact way so let's just leave the while loop there and I'm going to show you how to do exactly the same thing with our for loop but we're going to use for loops again later on in the tutorial and an example so we're going to define number is equal to one in this situation and I use 0 up here only because I use this increment right there and that's the reason why it's going to switch to 1 and then it's going to print remember that's the way that works then I'm going to come in here and define the condition I'm going to keep doing this as long as number is less than or equal to 20 and then I'm going to define how the variable is going to be incremented each time through our loop I could just go echo and num then I could print comma out inside of there but one thing sort of bothers me is after this 20 right here I have a comma it's also going to give me an excuse to go and talk about something else so let's say I wanted to come in here and say F is not equal to 20 well in that situation I'm going to print out my comma however if it is equal to 20 I could come in here and end this in a couple different ways one way to stop looping is to use that break statement just like before what that's going to do is jump us out of our for loop immediately if I'm going to be really crazy I could come in here and type exit what exit is going to do is stop executing my PHP script all together I don't want to do that I just want to stop executing the for loop in that situation and you can see here if I jump over execute it's going to print 1 through 20 again but in this situation it got rid of the comma at the end of the 20 another thing it's very useful I talked about them for a brief second before and that is arrays and make sure you don't have any of these little trailing little Jib Lee's here because that will cause all kinds of errors make sure you have everything cleaned up now on array like I said before it's going to allow you to store multiple different types of values so let's say I want to come in here and type in my best friends and store them all in one place well an array is just a box boxes and I'm going to put joy inside of here and I'm going to put willow inside of here and I'm going to put I the inside of here there you go that is an array boxes inside a boxes now each of these boxes is going to have a label the very first one is going to be 0 and then one and then two and that's the way it is however in PHP you can change that if I want to echo out onto the screen some information that is inside of an array I just type in the array name and then put a box and then the label for the box close that off and there you can see it printed out on the screen just like that can also come in here and add items to our array quite easily just go best friends and let's just give it an index it doesn't exist right like this then let's say I got a new friend named Steve there you go and he's in there right now with all my other friends stew it in a more interesting way however and that more interesting way is a for each statement which is going to allow me to cycle through all of the different items inside of my array I know I need to do is give it the array I want to cycle through and then don't put that little column inside of there instead you're going to put as then I got to give it a temporary holding field or temporary variable which each of these items is going to be stored in temporarily then I could do something like echo and friend and there you can see a printing them all out on the screen all in one place so that for each block is just for arrays another thing you can do is create key valued pairs for the arrays which is very much like all of the other arrays or this one array we created here except in this situation this has the key of 0 or the index of 0 this has one that says 2 and this has 4 if I wanted to define what the keys are going to be I could do something like customer is equal to and I'm going to create an array again then I'm gonna give it the specific key I want this data at half equals sign of that bracket right there and let's say I want to have the user's name be stored inside of there put a comma I could then go Street that's the key and you could store basically any type of data inside of here it doesn't have to be using variables in a situation like I have I could type in city and you're going to be able to access this data using the keys just like you use the indexes before and then close that off and there's the whole thing right there and in this situation I could still use a for each block as well and I'm going to show you how to use that we're going to type in customer which is the array I want to work with as and then key and value key value Aires was that there and then I could go echo key concatenate this and put in a colon and then I could type in also my value and execute that over here it's going to print out my name my street and the city another thing you'd be able to do is combine arrays this is so easy to do let's just say we want to store this information in bestfriends whether this makes sense or not so if I want to take the customer data and put it in best friends like let's say I decided that one two three Main Street was the best friend whatever let's just go best friends and just put a plus sign and customer and now they are joined they're all one array at but they have different keys you can also do comparisons between arrays to find out if they are equal in that situation just use the equal sign not equal there you go it's the same thing if you want to check if they have the same values same order and same data type however you're going to have to put three equal signs so there's a way to compare arrays another thing we can do is come in here and create a multi-dimensional array just just get rid of all of this so let's say we want to go and create a customers array is equal to and again you're going to type in array right like we did before then you just put an array inside of an array that's what a multi-dimensional array is and then we could have like customers names for example and one two three main and we could put in a zip code or something one five two one two or something and we want to create more of these guys go in here and just copy this save some time and let's say that we wanted to have Sally be in here one two five main data and then make sure you close that off of the proper brackets we could then cycle through these using a for loop so we'll just go for and we'll say that we want to get our row is equal to and row is just a name just like any other you can put anything inside of there I'm just typing in row because it makes sense so as long as Rho is less than three remember we start at zero one two and then we're going to auto increment row with our for loop then we're going to put another for loop inside of here so we'll be able to cycle through our columns columns going to start off with zero Wow columns is less than three we're going to continue cycling through here and here we'll increment it and then we'll close off for loop right like this and then we can go echo and customers which is the name of our array and if we want to print out the row data do that and the column and then let's say we want to put a column in here between all this different data we have and then we want to come in here and throw in a break statement you'll see here in a second what's going to print out on the screen and there you can see it printed everything out there on our screen so that's multi-dimensional arrays now there's a couple other very common array functions let's say you wanted to sort your array well you would just type in this is a function which we're going to get into later on what you do is just type in sort and inside the brackets put your array name and this is going to sort in ascending alphabetical order if you would come in here and put another comma in right there and type in sort numeric it will sort in numerical order or if you type in sort string it's going to sort everything as if it is a string of characters a sort is going to sort the arrays with the keys it's going to keep the keys together case sort is going to sort by the key names instead of the actual values and you could put an R in front of any of these guys right here and it is going to give you a reverse sort just like that now let's get into strings which are just a series of characters and let's go in here and create a random string and let's throw some empty space here in the front and then type in random string right like this and put some white space down here now let's say you wanted to make sure you close off with the same quote that you started with now let's say you wanted to go and actually trim off the white space on a string how would you do that well another thing is very useful is to be able to see the length of the string so you just use STR le N or string length and we're going to type in random string and it will throw a break statement in there now if you want to trim off the left space what we're going to do is with this guy we're going to go L trim that's going to go all the whitespace off of the left side of our string if you would want to do pretty much the same thing on the right side of the screen you're going to type in or trim not very common to use those guys though and the number one way I'm using string lengths here just to show you how the string change is based off of using these trim functions let me use trim that's going to get rid of all of the way space and there you can see the original string length was 29 after we got rid all the white space on the left it was 19 after we got rid of the white space on the right it became 23 because there was more white space on the left than on the right and then after we call it a full trim which got rid of all of the white space on the left and the right we have a total string length of 13 now I have been using echo for everything so far but there is another way to print information on the screen and that is called print F and you're going to use print F because it's going to allow you to format strings on your screen just like echo does so let's go in here and show you the difference in what echo would look like versus print F you're going to be of use all kinds of conversion coasts convert your data as well so with echo I'm going to go the random string now if I would put a dollar sign inside of here because this is double quotes this would actually show up here instead of random string reason I didn't do that is random string I throw a break statement at the end there and this is the print F version of it with printf you're going to put the bracket inside of there then you're going to say the random string is and you're going to put a % and s because we're dealing with strings then you're going to put your bracket inside of here and then at the end of it you're going to define what you want to show up where that % and that s is which is random strength close that off and they look identical there you can see right there well if I would have spelled random string right there you go identical on our screen one thing is very useful though with printf is printf is going to allow us to use conversion codes for decimals for example so let's go decimal number is equal to two point three four five six whatever now we can go in here with printf you do all kinds of other things with printf but I'm going to keep this somewhat basic so let's get a decimal number is equal to and then let's say only wanted two decimal places to show up inside of here I can just go point two and F for floating-point number or a number that has a decimal place inside of it close that off and then decimal number and it's going to just show me two decimal places like you can see right there now there are other conversion codes if you want to convert an integer so if decimal number was actually an integer into binary code you would put a B inside of there instead of an F or an S like you saw before integer two characters you just put in a C it's going to automatically do it for you integer to decimal double to float integer to octal number string to string or integer DEXA decimal those are the different types of codes you would use no situations another thing that is very useful in regards to strings anyway is we're going to be able to change the case of the different letters quite easily so let's say we go echo string to uppercase so if we want the whole entire thing to be uppercase just str2 upper and then we type in random string which is a string we have here if we wanted every character to be converted into lowercase string two and then change upper to lower and if we want all of the first letters to show up in uppercase we would type in UC first uppercase first and there you can see they did exactly what you thought they did you could also come in here and convert strings to arrays or convert arrays back into strings so let's say that I want to take my string I have here and convert it into an array well you just type in explode and think of an array exploding and all the pieces falling into boxes what you're going to do is type in here what is going to divide these strings and it's going to be a space because random string has a space inside of there and then you're going to type in here the string that you want to explode and let's say you wanted to also define a maximum number of pieces that go into an array type a 2 inside of there in that situation or you could leave it off all together and then let's say you wanted to convert the array back into a string you just go string to alright is equal to and you would type in implode and again you have to define what is going to separate all of the different parts that are in the array and then you're going to pass inside of it array for string and in that situation you don't have pieces and make sure you spell implode right if you wanted to just find part of a string let's just go part of string you would use sub string like that we come in here and let's just type in random string you could use variables but and then let's say we wanted to go from the zero index and get a maximum of six characters put that out on the screen for us and you can see it started at the zero index and got the first six characters and printed those out on the screen you could also compare strings so let's say I have man and give it a string of man and then I have man whole like this like a manhole cover and man hole and I could do something like echo string compare so these are real easy to remember after you use them a little bit because the names are very logical we can compare the different strings here see what it comes back with comes back with negative four now what this does is if these two strings are identical what it's going to do is return 0 if it returns a positive number which here it did not it returned a negative four that means the string 1 or man is greater than string 2 it's just alphabetical order if it returns a negative that means that string 1 is less than string 2 and then you could also come in here and go string case compare if you want to completely ignore the case of the letters couple of the ones we can use here little string functions is string string so let's say we go echo and the string string string what this is going to do is return every character after the string that we are going to be looking for so in this situation dollar sign and let's type in random string that we had before it's going to return everything in the string after it locates the word string inside of it or the string inside of it the string string see that's the string of random string so it found string and it's going to print out everything that fall is there after and you could of course come in here and put an eye inside of there and it is going to be case insensitive again another thing we could do is let's say we wanted to get the location of a match you would just type in string position in this situation and execute and it's going to come back with seven which if you count over it is string the S starts as the seventh character inside of this string we have right there and then we could also come in here and replace strings so let's say we go new string is equal to string underscore replace and let's say we want to replace string with the word stuff in the string called random string and we could go echo and now it says random stuff instead of random string and I guess that basically brings me to the final thing i'm going to cover which are functions if you want to create a function which is going to allow you to reuse your code over and over again you would just type in function and then you could do something like add numbers which is going to be the numbers or the name of the function and then the different attributes you're going to allow to be sent into this function to be executed and you're going to have your curly brackets again and then you could have a return statement which is going to return numbers after you can put any code inside of here but let's just say that we want to come in here and add these two numbers together and then return them to whoever calls for this function to execute and then to call this function we could just go echo we do something like 3 plus 4 is equal to and then a period and add numbers 3 comma 4 and that's going to pass it in there and it's going to echo all of that information out on the screen and there you can see 3 plus 4 is equal to 7 so there you go guys that is a rundown of pretty much everything about PHP except for regular expressions and object oriented programming if you guys want me to cover those just leave a question or comment down below otherwise till next time

Channel: Derek Banas

Views: 1,896,457

Rating: 4.8711629 out of 5

Keywords: PHP Programming, PHP Tutorial, Learn PHP, PHP, PHP Video Tutorial

Id: 7TF00hJI78Y

Length: 36min 8sec (2168 seconds)

Published: Sat Aug 09 2014