3v4l.org

run code in 300+ PHP versions simultaneously
<?php $content = <<<EOT <p>List of sample images.</p> <img src="https://placehold.it/250x100/99cc00/000.jpg?text=JPG" alt="JPG" /><br> <img src="https://placehold.it/250x100.gif?text=GIF" alt="GIF" /><br> <img src="https://placehold.it/250x100/ff6600/000.png?text=PNG" alt="PNG" /><br> <img class="no-ext" src="https://placehold.it/350x150?text=No Extension" alt="No Ext" /><br> <img src="https://placehold.it/250x100.png" custom-attr="custom1" another-attr="custom2" /><br> <img class="svg" src="https://upload.wikimedia.org/wikipedia/commons/0/02/SVG_logo.svg" alt="SVG" /><br> <img class="webp" src="https://gstatic.com/webp/gallery/1.webp" width="100" alt="webP" /><br> EOT; # Find all content with <img> tags preg_match_all( '/(?:<img|(?<!^)\G)\h*([-\w]+)="([^"]+)"(?=.*?\/>)/', $content, $images ); foreach ( $images[1] as $attributes[1] => $value ) { echo( '< img ' . $value . '="' . 'value' . '" ><br>' ); } //echo "<pre>"; print_r($images); $temp = array(); foreach($images[0] as $key=>$img){ $pos = strpos($img,'<img'); if($pos === false){ $temp[$key_2][] = $img; }else{ $temp[$key][] = $img; $key_2 = $key; } } foreach($temp as $k=>$v){ $str[] = implode(' ', $v) . ' />'; } $finalStr = implode('<br />', $str); echo $finalStr;
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
< img src="value" ><br>< img alt="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img class="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img src="value" ><br>< img custom-attr="value" ><br>< img another-attr="value" ><br>< img class="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img class="value" ><br>< img src="value" ><br>< img width="value" ><br>< img alt="value" ><br><img src="https://placehold.it/250x100/99cc00/000.jpg?text=JPG" alt="JPG" /><br /><img src="https://placehold.it/250x100.gif?text=GIF" alt="GIF" /><br /><img src="https://placehold.it/250x100/ff6600/000.png?text=PNG" alt="PNG" /><br /><img class="no-ext" src="https://placehold.it/350x150?text=No Extension" alt="No Ext" /><br /><img src="https://placehold.it/250x100.png" custom-attr="custom1" another-attr="custom2" /><br /><img class="svg" src="https://upload.wikimedia.org/wikipedia/commons/0/02/SVG_logo.svg" alt="SVG" /><br /><img class="webp" src="https://gstatic.com/webp/gallery/1.webp" width="100" alt="webP" />
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 < img src="value" ><br>< img alt="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img class="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img src="value" ><br>< img custom-attr="value" ><br>< img another-attr="value" ><br>< img class="value" ><br>< img src="value" ><br>< img alt="value" ><br>< img class="value" ><br>< img src="value" ><br>< img width="value" ><br>< img alt="value" ><br><img src="https://placehold.it/250x100/99cc00/000.jpg?text=JPG" alt="JPG" /><br /><img src="https://placehold.it/250x100.gif?text=GIF" alt="GIF" /><br /><img src="https://placehold.it/250x100/ff6600/000.png?text=PNG" alt="PNG" /><br /><img class="no-ext" src="https://placehold.it/350x150?text=No Extension" alt="No Ext" /><br /><img src="https://placehold.it/250x100.png" custom-attr="custom1" another-attr="custom2" /><br /><img class="svg" src="https://upload.wikimedia.org/wikipedia/commons/0/02/SVG_logo.svg" alt="SVG" /><br /><img class="webp" src="https://gstatic.com/webp/gallery/1.webp" width="100" alt="webP" />
preferences:
223.51 ms | 404 KiB | 291 Q