how to make html image markup using regex php

Question

My string contains

    [[image.jpg(alt)]]

And I need replacement

    <img src="image.jpg" 
    alt="alt"/>

My working regex

    /\[\[(.*?)\.{1} 
   (jpg|png|jpeg|gif)\ 
   ((.*?)\)\]\]/s

This Regex is working but i want a better Regex with additional values(example:width)

I need this string

    [[image.jpg|alt|100]]

Converted to this

    <img src="image.jpg' 
    style="width:100px" 
    alt="alt"/>

With Regex

    I seek help for this 
    from you guys

Why not use the same mechanism? https://stackoverflow.com/questions/61071810/how-to-make-html-link-with-php-regex — The fourth bird, Apr 07 '20 at 15:10
May be it will create conflicts with eachother using the same mechanism? — Jitu, Apr 07 '20 at 15:18
How do you know the second value is `alt` and the third one is `style` for width? What are the specs? — Wiktor Stribiżew, Apr 08 '20 at 08:00

Will · Answer 1 · 2020-04-07T15:35:51.960

0

Mabe you should simply use explode ?

explode('|', 'image.jpg|alt|100');

Edit: Quick example. Assuming your tags are valid. Use Regex to extract tags, then juste explode it to have values.

$text = 'qesrtdhyfugihseqs [[image.jpg|alt|100]] zqrestduhzeqmo qzeomphuzer qzeirgh [[image2.jpg|alt2|200]]';

preg_match_all('/\[\[(.*)\]\]/U', $text, $matches);
foreach ($matches[1] as $image) {
        $imageAttributes = explode('|', $image);
        var_dump($imageAttributes);
}

edited Apr 07 '20 at 15:35

answered Apr 07 '20 at 15:15

Will

899
8
15

I like regex ..And is it posible to use explode if the string is like this? "normal paragraph [[image.png|alt|100]] anothe normal paragraph ........... – Jitu Apr 07 '20 at 15:23
Regex are often an overkill solution, use it only if you don't have an other option. Answer updated with full example for extracting tags and then your data; – Will Apr 07 '20 at 15:35

how to make html image markup using regex php

1 Answers1