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(PECL)

override_function -- Overrides built-in functions

Description

bool override_function ( string function_name, string function_args, string function_code )

Syntax similar to create_function(). Overrides built-in functions (replaces them in the symbol table).

Example 1. override_function() example

<?php
override_function('test', '$a,$b', 'echo "DOING TEST"; return $a * $b;');
?>