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Description

Returns a string of the required length containing random characters. Note that the maximum possible string length is 32.

Usage

$string = rand_str( $len );

Parameters

$len

( int ) optional default: 32 – Optional. The required length. Default 32.

Returns

string The string.

Source

File name: wordpress-develop-tests/phpunit/includes/utils.php
Lines:

function rand_str( $len = 32 ) {
  return substr( md5( uniqid( rand() ) ), 0, $len );
}
 

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