find and replace using regex in my url

Question

find

[video=youtube;RrI-3vt5VnE]https://www.youtube.com/watch?v=RrI-3vt5VnE[/video]

replace with

[MEDIA=youtube]RrI-3vt5VnE[/MEDIA]

like wise

i mean my String will be in this pattern [video=youtube;RrI-3vt5VnE]youtube.com/watch?v=RrI-3vt5VnE[/video] and i have to replace with [MEDIA=youtube]RrI-3vt5VnE[/MEDIA] using regular expression in php — Juned Ansari
– Juned Ansari, Commented Apr 2, 2015 at 9:27
@JunedAnsari: Please update the question with expected output. I guess you are not speaking about regex101.com/r/sM6tK3/1 ? Or is it what you need? — Wiktor Stribiżew
– Wiktor Stribiżew, Commented Apr 2, 2015 at 10:03

Adarsh Rajput · Accepted Answer · 2015-04-02 09:57:23Z

1

In php you can use preg_replace like this:

$strData = 'jdlsgvb345454kasjvb [video=youtube;RrI-3vt5VnE]https://www.youtube.com/watch?v=RrI-3vt5VnE[/video]vsdkjgvhs4533davlnasdjkvb';
    //random data containing one matched string

$outputData = preg_replace("#\[video=youtube;([^\]]+)[^\[]+\[/video\]#",
   '[MEDIA=youtube]$1[/MEDIA]', $strData);

answered Apr 2, 2015 at 9:57

Adarsh Rajput

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Samir Das · Accepted Answer · 2015-04-02 09:32:05Z

1

You can do as follows:

var str = '[video=youtube;RrI-3vt5VnE]https://www.youtube.com/watch?v=RrI-3vt5VnE[/video]';

var pattern = /\[video=youtube;([^\]]+)\].*\[\/video\]/;

var output = str.replace(pattern,'[MEDIA=youtube]$1[/MEDIA]');

Jsfiddle link : https://jsfiddle.net/samirkumardas/yaqsr7tu/

answered Apr 2, 2015 at 9:32

Samir Das

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