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<?php $string = "Hello! 123 test this? 456. done? 100%"; $int = intval(preg_replace('/[^0-9]+/', '', $string), 10); echo $int; $str = 'In My Cart : 11 12 items'; preg_match_all('!\d+!', $str, $matches); print_r($matches); print_r(array_sum($matches));
Output for git.master, git.master_jit
123456100Array ( [0] => Array ( [0] => 11 [1] => 12 ) ) 0
Output for rfc.property-hooks
123456100Array ( [0] => Array ( [0] => 11 [1] => 12 ) ) Warning: array_sum(): Addition is not supported on type array in /in/1DqRR on line 12 0

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