override_function()

override_function - Overrides built-in functions

Syntax

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

Arguments

• function_name - The function to override.
• function_args - The function arguments, as a comma separated string. Usually you will want to pass this parameter, as well as the function_code parameter, as a single quote delimited string. The reason for using single quoted strings, is to protect the variable names from parsing, otherwise, if you use double quotes there will be a need to escape the variable names, e.g. \ .
• function_code - The new code for the function.

Description

Overrides built-in functions by replacing them in the symbol table.

Version

PHP PECL apd >= 0.2

Return value

Returns TRUE on success or FALSE on failure.