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run code in 150+ php & hhvm versions
Bugs & Features
<?php function convertToTimestamp($str) { $str = trim($str); if (!function_exists('date_create')) { $ts = strtotime($str); // Doku: Vor PHP 5.1.0 gab die Funktion -1 im Fehlerfall zurück. if ($ts === -1) $ts = false; return $ts; } $date = date_create($str); if ($date != false) { return (int)date_format($date, 'U'); } return false; } var_dump( convertToTimestamp("2011-03-01") ); // 1298937600 var_dump( convertToTimestamp("2011-02-29") ); // 1298937600 var_dump( convertToTimestamp("foo") ); // false
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.6 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1298934000) int(1298934000) bool(false)
Output for 5.2.0 - 5.2.5
int(1298934000) int(1298934000) Warning: date_create(): Failed to parse time string (foo) at position 0 (f): The timezone could not be found in the database in /in/pI4pq on line 13 int(1346538744)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/pI4pq on line 24
Process exited with code 255.