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PHP Strings
A string is a sequence of characters, like "Hello world!".
Strings
Strings in PHP are...
PHP if...else Statements
PHP - The if...else Statement
The if...else statement executes some code if a...
PHP Global Variables - Superglobals
Superglobals were introduced in PHP 4.1.0, and are built-in variables that are always available...
PHP Casting
Sometimes you need to change a variable from one data type into another, and sometimes you want a...
PHP Multiline Comments
Multi-line Comments
Multi-line comments start with /* and end with */.
Any text...