php check if string is url code example

Example 1: php if url contains

if(strpos($_SERVER['REQUEST_URI'], "string")) {
  ...
}

Example 2: check if a string is url or not php

<?php
  if(filter_var($imagePath, FILTER_VALIDATE_URL) === FALSE){
      echo "Not valide URL";
  }else{
      echo "valide URL";
  }

Example 3: php check if string contains url

preg_match('/(http|ftp|mailto)/', $string, $matches);
var_dump($matches);

Tags:

Php Example

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