gde_valid_link

The Google Doc Embedder gde valid link function.

Description

gde_valid_link( $link );

Parameters (1)

0. $link: The link.

Usage

if ( !function_exists( 'gde_valid_link' ) ) { 
    require_once ABSPATH . PLUGINDIR . 'google-doc-embedder/functions.php'; 
} 
  
// The link. 
$link = null; 
  
// NOTICE! Understand what this does before running. 
$result = gde_valid_link($link);

Defined (1)

The function is defined in the following location(s).

/functions.php

function gde_valid_link( $link ) { 
 
    $urlregex = '/^(([\w]+:)?\/\/)(([\d\w]|%[a-fA-f\d]{2, 2})+(:([\d\w]|%[a-fA-f\d]{2, 2})+)?@)?([\d\w][-\d\w]{0, 253}[\d\w]\.)+[\w]{2, 4}(:[\d]+)?(\/([-+_~.\d\w]|%[a-fA-f\d]{2, 2})*)*(\?(&?([-+_~.\d\w]|%[a-fA-f\d]{2, 2})=?)*)?(#([-+_~.\d\w]|%[a-fA-f\d]{2, 2})*)?$/i'; 
 
    if ( preg_match( $urlregex, $link ) ) { 
        return true; 
    } else { 
        return false; 
    } 
}