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<?php $str = "foo (20/50) bar () baz (11/30)"; $pattern = '~\G(?<title>\S+)\h+\((?:(?<number>\d+)/\d+)?\)(?:\s|$)~'; preg_match_all($pattern, $str, $matches, PREG_SET_ORDER, 0); $matches = array_reduce($matches, function($carry, $item) { $carry[] = [ "title" => $item["title"], "number" => array_key_exists("number", $item) ? $item["number"] : 0 ]; return $carry; }); print_r($matches);
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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.16, 8.5.0 - 8.5.1
Array ( [0] => Array ( [title] => foo [number] => 20 ) [1] => Array ( [title] => bar [number] => 0 ) [2] => Array ( [title] => baz [number] => 11 ) )
Output for 8.3.28
/bin/php-8.3.28: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.3.28)
Process exited with code 1.
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