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PHP

Returns an array of all defined functions


get_defined_functions

(PHP 4 >= 4.0.4, PHP 5)

get_defined_functionsReturns an array of all defined functions

Description

array get_defined_functions ( void )

Gets an array of all defined functions.

Return Values

Returns an multidimensional array containing a list of all defined functions, both built-in (internal) and user-defined. The internal functions will be accessible via $arr["internal"], and the user defined ones using $arr["user"] (see example below).

Examples

Example #1 get_defined_functions() example

<?php
function myrow($id$data)
{
    return 
"<tr><th>$id</th><td>$data</td></tr>\n";
}

$arr get_defined_functions();

print_r($arr);
?>

The above example will output something similar to:

 Array (  [internal] => Array   (    [0] => zend_version    [1] => func_num_args    [2] => func_get_arg    [3] => func_get_args    [4] => strlen    [5] => strcmp    [6] => strncmp    ...    [750] => bcscale    [751] => bccomp   )  [user] => Array   (    [0] => myrow   ) ) 

See Also



Content

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

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