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run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = "WALIOFANYA MTIHANI : 70 WASTANI WA SHULE : 138.2571 NAFASI YA SHULE KIWILAYA: 25 kati ya 125 NAFASI YA SHULE KIMKOA : 117 kati ya 571 NAFASI YA SHULE KITAIFA : 1249 kati ya 15656 "; if (preg_match_all('/\((\d+(?:\.\d+)?)\)/', $str, $matches) > 0) { var_dump($matches[1]); } preg_match_all('#([0-9.]+)#is', $string, $matches); print_r($matches[1]);
Output for 5.2.9 - 7.2.0
Notice: Undefined variable: str in /in/uG41q on line 9 Array ( [0] => 70 [1] => 138.2571 [2] => 25 [3] => 125 [4] => 117 [5] => 571 [6] => 1249 [7] => 15656 )
Output for 4.3.0
Notice: Undefined variable: str in /in/uG41q on line 9 Array ( [0] => 70 [1] => 138.2571 [2] => 25 [3] => 125 [4] => 117 [5] => 571 [6] => 1249 [7] => 15656 )