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Conditionally execute PHP code with an if statement | A Complete Introduction to PHP | egghead

Course

A Complete Introduction to PHP

46 lessons · 2h 8m

1Install PHP with Homebrew4:25
2Install a PHP IDE editor1:58
3Start the built-in PHP web server2:36
4Create a “Hello world!” PHP script2:01
5Closing tags, semicolons & line breaks in PHP2:58
6Alternate method of calling PHP language constructs1:08
7Write short echo tags in PHP1:53
8Create & name variables in PHP2:25
9PHP data type assignments3:27
10Type casting in PHP2:05
11Type juggling (coercion) in PHP2:48
12Concatenating strings in PHP3:08
13String interpolation & escaping in PHP1:38
14Create a constant in PHP to store a fixed value4:40
15Create a Boolean variable in PHP3:28
Conditionally execute PHP code with an if statement1:48
17Write multiple conditions to execute alternate PHP code3:24
18Alternate PHP if statement syntax for view files3:36
19Refactor a PHP if else statement into a ternary3:33
20Use a PHP switch statement for advanced conditional logic4:12
21Use a match statement for advanced PHP data checks3:07
22Create a list using a PHP array1:11
23Display the contents of an array with a foreach loop1:56
24Use an array key to determine current iteration1:26
25Create a key/value store within a PHP array2:19
26Create a nested or multi-dimensional array in PHP2:34
27Get the count of a PHP array2:32
28Display the contents of an array with a for loop3:38
29Continue or break out of a PHP loop2:18
30Purpose of a function in PHP1:34
31Create a function in PHP1:52
32Function & global scope in PHP1:53
33Calling functions with return values in PHP3:33
34Passing arguments to PHP functions2:28
35Defining function return & argument types in PHP2:19
36Type coercion & strict data types in PHP4:26
37Including or requiring files in PHP4:18
38Create & instantiate a class in PHP2:13
39Run code on PHP class creation with a constructor2:23
40Create class properties in previous versions of PHP2:47
41Create promoted properties in PHP 8 classes2:12
42Retrieve public class properties with PHP’s arrow syntax1:43
43Understanding scope in PHP classes4:01
44Refactoring functions into PHP classes3:18
45Defining & using PHP namespaces4:19
46Replace PHP require statements with the Composer class autoloader4:13

Course lesson

Conditionally execute PHP code with an if statement

Every programming language has the concept of conditional statements. In this lesson, we will go over how to create if statements in PHP.

Duration: 2 min
Access: Included
Transcript: Available

Every programming language has the concept of conditional statements. In this lesson, we will go over how to create if statements in PHP.

Access required

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Course

A Complete Introduction to PHP

46 lessons · 2h 8m

1Install PHP with Homebrew4:25
2Install a PHP IDE editor1:58
3Start the built-in PHP web server2:36
4Create a “Hello world!” PHP script2:01
5Closing tags, semicolons & line breaks in PHP2:58
6Alternate method of calling PHP language constructs1:08
7Write short echo tags in PHP1:53
8Create & name variables in PHP2:25
9PHP data type assignments3:27
10Type casting in PHP2:05
11Type juggling (coercion) in PHP2:48
12Concatenating strings in PHP3:08
13String interpolation & escaping in PHP1:38
14Create a constant in PHP to store a fixed value4:40
15Create a Boolean variable in PHP3:28
Conditionally execute PHP code with an if statement1:48
17Write multiple conditions to execute alternate PHP code3:24
18Alternate PHP if statement syntax for view files3:36
19Refactor a PHP if else statement into a ternary3:33
20Use a PHP switch statement for advanced conditional logic4:12
21Use a match statement for advanced PHP data checks3:07
22Create a list using a PHP array1:11
23Display the contents of an array with a foreach loop1:56
24Use an array key to determine current iteration1:26
25Create a key/value store within a PHP array2:19
26Create a nested or multi-dimensional array in PHP2:34
27Get the count of a PHP array2:32
28Display the contents of an array with a for loop3:38
29Continue or break out of a PHP loop2:18
30Purpose of a function in PHP1:34
31Create a function in PHP1:52
32Function & global scope in PHP1:53
33Calling functions with return values in PHP3:33
34Passing arguments to PHP functions2:28
35Defining function return & argument types in PHP2:19
36Type coercion & strict data types in PHP4:26
37Including or requiring files in PHP4:18
38Create & instantiate a class in PHP2:13
39Run code on PHP class creation with a constructor2:23
40Create class properties in previous versions of PHP2:47
41Create promoted properties in PHP 8 classes2:12
42Retrieve public class properties with PHP’s arrow syntax1:43
43Understanding scope in PHP classes4:01
44Refactoring functions into PHP classes3:18
45Defining & using PHP namespaces4:19
46Replace PHP require statements with the Composer class autoloader4:13

Course lesson

Conditionally execute PHP code with an if statement

Every programming language has the concept of conditional statements. In this lesson, we will go over how to create if statements in PHP.

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A Complete Introduction to PHP · 46 lessons watched

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Duration: 2 min
Access: Included
Transcript: Available