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run code in 300+ PHP versions simultaneously
<?php $str = '%u003c%u0062%u0072%u003e%u003c%u0064%u0069%u0076%u0020%u0063%u006c%u0061%u0073%u0073%u003d%u0022%u0074%u0065%u006c%u0065%u0066%u006f%u006e%u006f%u0073%u0022%u003e%u0036%u0035%u0031%u0033%u0034%u0037%u0036%u0035%u0030%u003c%u002f%u0064%u0069%u0076%u003e'; $str = str_replace('%u', '\\u', $str); echo json_decode('"'.$str.'"');; ?>
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.2.19, 8.3.0 - 8.3.7
<br><div class="telefonos">651347650</div>
preferences:
160.62 ms | 404 KiB | 220 Q