3v4l.org

run code in 300+ PHP versions simultaneously
<?php function convertToTimestamp($dateStr) { $dateStr = trim($dateStr); #var_dump( function_exists("date_create") ); if (!function_exists('date_create')) { return strtotime($dateStr); } $oDate = date_create($dateStr); if (is_object($oDate)) { return (int)$oDate->format('U'); } return false; } echo convertToTimestamp("2012-01-01"); // 1325376000 echo "\n"; var_dump( convertToTimestamp("foo") ); // sollte false

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0160.00616.58
8.3.60.0090.00916.63
8.3.50.0130.00522.12
8.3.40.0090.00618.68
8.3.30.0150.00619.09
8.3.20.0000.00820.29
8.3.10.0000.00823.56
8.3.00.0050.00319.09
8.2.180.0170.00318.29
8.2.170.0110.00422.96
8.2.160.0100.00320.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00220.89
8.2.110.0040.00422.32
8.2.100.0110.00018.16
8.2.90.0070.00019.25
8.2.80.0080.00017.97
8.2.70.0030.00617.88
8.2.60.0040.00618.16
8.2.50.0050.00318.07
8.2.40.0040.00421.16
8.2.30.0040.00418.29
8.2.20.0000.00717.96
8.2.10.0070.00018.07
8.2.00.0000.00817.80
8.1.280.0030.01025.92
8.1.270.0080.00024.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0090.00319.09
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.01217.61
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0030.00618.75
8.1.160.0000.00821.98
8.1.150.0060.00318.84
8.1.140.0040.00417.64
8.1.130.0070.00018.00
8.1.120.0040.00417.67
8.1.110.0040.00417.61
8.1.100.0040.00417.70
8.1.90.0040.00417.70
8.1.80.0000.00717.60
8.1.70.0030.00317.67
8.1.60.0030.00717.66
8.1.50.0000.00817.70
8.1.40.0060.00717.69
8.1.30.0040.00417.88
8.1.20.0020.00517.71
8.1.10.0000.00717.69
8.1.00.0040.00417.56
8.0.300.0000.00718.77
8.0.290.0060.00316.97
8.0.280.0030.00318.63
8.0.270.0040.00417.39
8.0.260.0070.00017.39
8.0.250.0000.00717.21
8.0.240.0070.00017.24
8.0.230.0000.00817.25
8.0.220.0080.00017.13
8.0.210.0000.00917.07
8.0.200.0060.00017.19
8.0.190.0040.00417.25
8.0.180.0000.00717.17
8.0.170.0000.00917.13
8.0.160.0000.00817.09
8.0.150.0040.00417.01
8.0.140.0000.00717.02
8.0.130.0030.00313.57
8.0.120.0030.00617.15
8.0.110.0040.00417.18
8.0.100.0000.00816.99
8.0.90.0000.00717.22
8.0.80.0090.00617.21
8.0.70.0080.00017.04
8.0.60.0000.00717.12
8.0.50.0050.00217.18
8.0.30.0120.00617.22
8.0.20.0110.00717.42
8.0.10.0040.00417.11
8.0.00.0150.00417.20
7.4.330.0030.00315.09
7.4.320.0040.00416.72
7.4.300.0040.00416.80
7.4.290.0030.00316.80
7.4.280.0040.00416.80
7.4.270.0000.00716.77
7.4.260.0040.00416.79
7.4.250.0000.00816.65
7.4.240.0000.00716.78
7.4.230.0070.00016.54
7.4.220.0120.00616.88
7.4.210.0050.00916.78
7.4.200.0000.00816.79
7.4.190.0080.00016.68
7.4.160.0120.00816.76
7.4.150.0030.02217.40
7.4.140.0130.00417.86
7.4.130.0090.00916.63
7.4.120.0100.00816.79
7.4.110.0090.00916.69
7.4.100.0090.00916.57
7.4.90.0070.01016.70
7.4.80.0060.01219.39
7.4.70.0080.00816.64
7.4.60.0120.00916.80
7.4.50.0060.00316.75
7.4.40.0030.01416.83
7.4.30.0120.00917.00
7.3.330.0060.00013.29
7.3.320.0000.00613.47
7.3.310.0080.00016.21
7.3.300.0000.00716.29
7.3.290.0100.00716.42
7.3.280.0080.00816.42
7.3.270.0100.00717.40
7.3.260.0090.01116.66
7.3.250.0130.00816.63
7.3.240.0180.00816.56
7.3.230.0140.00316.79
7.3.210.0070.01016.58
7.3.200.0120.00419.39
7.3.190.0060.01316.52
7.3.180.0130.00316.84
7.3.170.0120.00416.53
7.3.160.0060.01016.61
7.2.330.0170.00716.79
7.2.320.0070.01616.70
7.2.310.0150.00617.02
7.2.300.0060.00916.95
7.2.290.0060.01116.89
5.4.60.0110.00010.87
5.4.50.0050.00311.35
5.4.40.0110.00011.20
5.4.30.0000.01110.99
5.4.20.0050.00511.14
5.4.10.0060.00611.14
5.4.00.0050.00511.17
5.3.160.0060.00310.84
5.3.150.0000.00910.65
5.3.140.0070.00310.51
5.3.130.0070.00410.68
5.3.120.0040.00410.68
5.3.110.0100.00010.61
5.3.100.0000.01110.72
5.3.90.0040.00710.85
5.3.80.0040.00710.38
5.3.70.0030.00710.62
5.3.60.0040.00410.77
5.3.50.0060.00610.77
5.3.40.0000.00910.61
5.3.30.0050.00510.93
5.3.20.0070.00010.47
5.3.10.0050.00510.40
5.3.00.0000.00910.54
5.2.170.0060.0039.78
5.2.160.0070.0039.93
5.2.150.0090.0029.84
5.2.140.0090.0009.84
5.2.130.0100.0009.75
5.2.120.0030.0069.75
5.2.110.0070.0049.75
5.2.100.0100.0009.75
5.2.90.0020.0109.75
5.2.80.0030.0079.75
5.2.70.0060.0039.75
5.2.60.0070.0039.75
5.2.50.0020.0069.75
5.2.40.0000.0089.75
5.2.30.0060.0029.75
5.2.20.0030.0089.75
5.2.10.0090.0009.75
5.2.00.0070.0029.75
5.1.60.0000.0069.75
5.1.50.0090.0009.75
5.1.40.0040.0049.75
5.1.30.0030.0039.75
5.1.20.0050.0039.75
5.1.10.0080.0009.75
5.1.00.0000.0089.75
5.0.50.0060.0009.75
5.0.40.0040.0049.75
5.0.30.0000.0079.75
5.0.20.0050.0009.75
5.0.10.0000.0059.75
5.0.00.0030.0039.75
4.4.90.0050.0009.75
4.4.80.0030.0039.75
4.4.70.0040.0009.75
4.4.60.0000.0069.75
4.4.50.0020.0049.75
4.4.40.0030.0069.75
4.4.30.0000.0069.75
4.4.20.0030.0039.75
4.4.10.0030.0039.75
4.4.00.0070.0009.75
4.3.110.0040.0009.75
4.3.100.0000.0049.75
4.3.90.0000.0059.75
4.3.80.0030.0039.75
4.3.70.0030.0039.75
4.3.60.0000.0049.75
4.3.50.0050.0009.75
4.3.40.0020.0029.75
4.3.30.0070.0009.75
4.3.20.0020.0049.75
4.3.10.0050.0009.75
4.3.00.0000.0059.75

preferences:
48.6 ms | 401 KiB | 5 Q