Remove <img> tag containing a word from Html string using PHP

Question

I'm a total newbie with preg_replace...

Basically I have a long html string and I'd like to remove from it all img tags that have Tracker.php in their SRC

ex : <img src='http://website/Tracker.php?var1=5&var2=8'>

And I have tried $ct=preg_replace("/<img[^>]+\>/i", " ", $string); to remove <img> tag from string and it's not working properly.

Thank you in advance

@GiamPy So far i found : $ct=preg_replace("/<img[^>]+\>/i", " ", $string); But this will remove all img tags in the String not just the ones with tracker.php in their src... Thank you — Htiti Chihab Eddine
– Htiti Chihab Eddine, Commented Sep 11, 2015 at 10:40

Allan Andrade · Accepted Answer · 2015-09-11 10:45:54Z

2

You could try this:

<?php
$var = "abc<img src='http://website/Tracker.php?var1=5&var2=8'>def";
echo 'Before replace: <textarea style="width:800px;">' . $var . '</textarea><br/>';
$var = preg_replace('~<img[^>]{1,}Tracker.php[^>]{1,}>~', '', $var);
echo 'After replace: <textarea style="width:800px;">' . $var . '</textarea><br/>';
?>

I hope this helps!

answered Sep 11, 2015 at 10:45

Allan Andrade

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1 Comment

Eem Jee Over a year ago

How to do it in Laravel blade?

CDF · Accepted Answer · 2015-09-11 10:56:45Z

0

Sorry to post after a good reply. I was testing my solution in the meanwhile and this works fine too. I add the case insensitive options and short quantifier.

Have a nice day!

$str = preg_replace( '/<img[^>]*Tracker[^>]*>/i', '', $var );

answered Sep 11, 2015 at 10:56

CDF

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