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How can I get at the matches when using preg_replace in PHP?

By : dario
Date : July 28 2020, 04:00 AM
wish helps you I am trying to grab the capital letters of a couple of words and wrap them in span tags. I am using preg_replace for extract and wrapping purposes, but it's not outputting anything. , You need to put the pattern in parentheses /([A-Z])/, like this:
code :
preg_replace("/([A-Z])/", "<span class=\"initial\">$1</span>", $str)

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PHP - preg_replace with multiple matches

By : sukumar
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Let's say I have a string like: , Try this:
code :
$text = preg_replace("/<object>.*?item_id([a-zA-Z0-9]+).*?<\/object/","%ITEM:$1",$text);

php preg_replace matches

By : Silvano
Date : March 29 2020, 07:55 AM
Any of those help Like this: echo preg_replace("//", '$1', $body);
The /i modifier can only do harm to a pattern with no cased letters in it, incidentally.

PHP preg_replace() multiple different matches

By : funh0use
Date : March 29 2020, 07:55 AM
help you fix your problem i am doing a script in php, and i need to use preg_replace or something similar to add some tags in front of and behind matches. For example i have this pattern (regular expression which i am parsing from a file) and text: , Sure. You can do it like this:
code :
 preg_replace("/(aa*)/", "<t>$1</t>")

PHP preg_replace all instance matches

By : superdan0812
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , It's more correct to use any XML parser to do this. For exampe, simpleXML
code :
// Your XML does not inlude root element. 
// If real does, remove `root`from the next line
$xml = simplexml_load_string('<root>' . $text . '</root>'); 
for($i = 0; $i < count($xml->contactData); $i++) {

echo $xml->saveXML();

substr() to preg_replace() matches php

By : Juchestyle
Date : March 29 2020, 07:55 AM
This might help you What you want is preg_replace_callback:
code :
function _toUrl_callback($m) {
  return "<a href=\"" . $m[0] . "\">" . trimmer($m[0], 20)  ."</a>";
function toUrl($string) {
  $regex = "/[^\W ]+[^\s]+[.]+[^\" ]+[^\W ]+/i";
  $string = preg_replace_callback($regex, "_toUrl_callback", $string);
  return $string;
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