将文本转换为链接

Posted 2021-02-26

<?php
  function convertToURL($text) {
    $text = preg_replace("/([a-zA-Z]+://[a-z0-9\_.-]+"."[a-z]{2,6}[a-zA-Z0-9/*-\_?&\%=,+.]+)/"," <a href="$1" target="_blank">$1</a>", $text);
    $text = preg_replace("/[^a-z]+[^://](www."."[^.]+[w][.|/][a-zA-Z0-9/*-\_?&\%=,+.]+)/"," <a href="\" target="">$1</a>", $text);
    $text = preg_replace("/([s|,>])([a-zA-Z][a-zA-Z0-9\_.-]*[a-z" . "A-Z]*@[a-zA-Z][a-zA-Z0-9\_.-]*[a-zA-Z]{2,6})" . "([A-Za-z0-9!?@#$\%^&*()\_-=+]*)" . "([s|.|,<])/i", "$1<a href="mailto:$2$3">$2</a>$4", $text);
 
    return $text;
  }
?>