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<?php function convertToTimestamp($dateStr) { $dateStr = trim($dateStr); if (!function_exists('date_create')) { return strtotime($dateStr); } $oDate = date_create($dateStr); if ($oDate instanceof DateTime) { #$curErrors = $oDate->getLastErrors(); #print_r($curErrors); #$curErrors = array_filter($curErrors, 'is_numeric'); #$curErrors = (bool)array_sum($curErrors); #if (!$curErrors) { return (int)$oDate->format('U'); #} } return false; } echo convertToTimestamp("2012-01-01"); // 1325376000 echo "<br>"; var_dump( convertToTimestamp("foo") ); // sollte false
Output for 5.1.1 - 5.1.6, 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
1325372400<br>bool(false)
Output for 7.3.32 - 7.3.33, 7.4.26, 8.0.13
1325376000<br>bool(false)
Output for 5.2.0 - 5.2.5
1325372400<br> Warning: date_create(): Failed to parse time string (foo) at position 0 (f): The timezone could not be found in the database in /in/ZmQBI on line 10 int(1455915155)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/ZmQBI on line 26
Process exited with code 255.
Output for 5.0.0 - 5.0.5
1325372400<br>int(-1)
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/ZmQBI on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/ZmQBI on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ZmQBI on line 11
Process exited with code 255.
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216.01 ms | 401 KiB | 313 Q