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PHP Tutorials

PHP to JavaScript
How to pass variables and arrays from PHP to JavaScript. Covers JavaScript Object Notation, json_encode, json_decode, and more.
PHP Arrays
Information on PHP arrays and array functions. How to add and remove elements, how to search and traverse arrays, and more.
PHP Strings
Information on strings and string functions in PHP. How to search, compare, cleanup, format and display strings, and more.
Variable Type and Type Conversion in PHP
Find out about automatic type conversion in PHP, and how to check or change the type of a variable or value.

PHP Scripts

Random Image PHP
Display an image selected at random from a PHP directory listing.