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+--- Thread: Message: Wrong parameter count for preg_replace() (/showthread.php?tid=32619)
Message: Wrong parameter count for preg_replace() - El Forum - 07-28-2010
[eluser]Unknown[/eluser]
I found a Google result on a Drupal topic regarding this error, but nothing in respect to Codeigniter. This expression pulls no errors in a non-CI instance, but gets errors thrown a few times in CI (it's a loop). It still outputs the right array...what is the issue?
Message: Wrong parameter count for preg_replace() for ->this line
Code:
$regexp="<a\s[^>]*href=(\"??)([^\" >]*?)\\1[^>]*>(.*)<\/a>";
preg_match_all("/$regexp/siU", $input, $matches);
//echo "Preg Match Links";
//print_r($matches[0]);
//echo "<br/><br/>";
$outputArray=array();
$postID=array();
$i=0;
foreach ($matches[0] as $key=>$value):
$stripped[$i] = preg_replace($matches[0][$i]);
->this line preg_match("/$regexp/siU", $value, $outputArray);Message: Wrong parameter count for preg_replace() - El Forum - 07-28-2010
[eluser]Federico Baña[/eluser]
I can only think of $value being empty.
EDIT:
The third parameter is the string or array of strings where to look, you're there putting an empty array. That may be the issue.
http://php.net/manual/en/function.preg-replace.php
also I read around that it has something related to the PHP version you're on, not sure
Message: Wrong parameter count for preg_replace() - El Forum - 07-28-2010
[eluser]pickupman[/eluser]
You are missing 2nd and 3rd parameters
preg_replace ( mixed $pattern , mixed $replacement , mixed $subject);