3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '~<(\d+)>\h*(\d+(?:\.\d+)?)\h*</\h*\1>~m'; $str = '<5> 20825.24 </ 5> <7> 0.0 </ 7> <8> 0.0 </ 8>'; preg_match_all($re, $str, $matches); print_r(array_combine($matches[1], $matches[2]));
Output for 7.1.25 - 7.1.28, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Array ( [5] => 20825.24 [7] => 0.0 [8] => 0.0 )
preferences:
114.91 ms | 1418 KiB | 4 Q