3v4l.org

run code in 300+ PHP versions simultaneously
<?php function validateDate($date, $format = 'Y-m-d H:i:s') { $d = DateTime::createFromFormat($format, $date); var_dump($d); echo $d->format($format); echo $date; echo $d && $d->format($format) == $date; return; } validateDate('2012-02-30 12:12:12'); validateDate('30/02/2012', 'd/m/Y'); validateDate('14:77', 'H:i'); validateDate('2012-02-28 12:12:12');

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)
8.3.60.0070.01516.50
8.3.50.0140.00016.36
8.3.40.0090.00618.77
8.3.30.0110.00418.96
8.3.20.0040.00421.88
8.3.10.0050.00323.63
8.3.00.0080.00019.68
8.2.180.0170.00016.63
8.2.170.0120.00322.96
8.2.160.0140.00022.00
8.2.150.0060.00324.18
8.2.140.0020.00524.66
8.2.130.0080.00020.52
8.2.120.0000.00726.35
8.2.110.0030.00720.57
8.2.100.0000.01017.84
8.2.90.0090.00019.00
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0000.00817.93
8.2.50.0040.00418.10
8.2.40.0080.00020.49
8.2.30.0000.00821.02
8.2.20.0060.00318.08
8.2.10.0040.00418.01
8.2.00.0040.00418.11
8.1.280.0110.01125.92
8.1.270.0050.00318.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00922.12
8.1.230.0060.00619.01
8.1.220.0080.00017.74
8.1.210.0110.00018.77
8.1.200.0030.00717.47
8.1.190.0050.00317.48
8.1.180.0000.00818.10
8.1.170.0030.00518.64
8.1.160.0030.00519.01
8.1.150.0040.00418.96
8.1.140.0040.00419.70
8.1.130.0000.00718.84
8.1.120.0000.00717.52
8.1.110.0050.00317.54
8.1.100.0030.00517.62
8.1.90.0000.00817.61
8.1.80.0000.00917.49
8.1.70.0030.00317.65
8.1.60.0000.00917.65
8.1.50.0030.00717.61
8.1.40.0030.00517.57
8.1.30.0040.00417.73
8.1.20.0040.00417.66
8.1.10.0030.00617.55
8.1.00.0080.00017.64
8.0.300.0000.00820.15
8.0.290.0000.00716.73
8.0.280.0040.00418.44
8.0.270.0040.00417.35
8.0.260.0000.00618.83
8.0.250.0030.00417.16
8.0.240.0040.00417.16
8.0.230.0000.00717.19
8.0.220.0070.00017.14
8.0.210.0000.00717.16
8.0.200.0040.00417.21
8.0.190.0000.00817.06
8.0.180.0030.00517.11
8.0.170.0000.00817.02
8.0.160.0040.00417.19
8.0.150.0000.00817.13
8.0.140.0040.00417.05
8.0.130.0060.00013.41
8.0.120.0050.00217.00
8.0.110.0000.00717.09
8.0.100.0000.00916.90
8.0.90.0040.00417.05
8.0.80.0060.01017.13
8.0.70.0050.00216.96
8.0.60.0070.00017.10
8.0.50.0050.00216.98
8.0.30.0110.00717.24
8.0.20.0150.00617.43
8.0.10.0040.00417.23
8.0.00.0140.00317.06
7.4.330.0000.00515.55
7.4.320.0060.00016.59
7.4.300.0000.00616.54
7.4.290.0040.00716.69
7.4.280.0040.00416.66
7.4.270.0050.00316.70
7.4.260.0030.00516.71
7.4.250.0000.00816.63
7.4.240.0040.00416.61
7.4.230.0030.00316.78
7.4.220.0090.00916.77
7.4.210.0040.01116.54
7.4.200.0040.00416.57
7.4.160.0090.00816.72
7.4.150.0130.00617.40
7.4.140.0150.00817.86
7.4.130.0140.00716.70
7.4.120.0100.01116.70
7.4.110.0150.00816.52
7.4.100.0060.01316.62
7.4.90.0060.01216.67
7.4.80.0070.01019.39
7.4.70.0090.00916.63
7.4.60.0110.00716.64
7.4.50.0040.01116.61
7.4.40.0080.01116.78
7.4.30.0050.01516.90
7.4.00.0110.00415.13
7.3.330.0030.00313.36
7.3.320.0060.00013.42
7.3.310.0000.00716.38
7.3.300.0000.00616.34
7.3.290.0070.00816.50
7.3.280.0070.01016.47
7.3.270.0060.01217.40
7.3.260.0130.00916.69
7.3.250.0080.01116.59
7.3.240.0090.00916.57
7.3.230.0120.00616.64
7.3.210.0150.00416.61
7.3.200.0070.01116.57
7.3.190.0120.00616.58
7.3.180.0040.01216.77
7.3.170.0070.01016.69
7.3.160.0070.01116.66
7.3.120.0110.00414.89
7.3.110.0040.01115.08
7.3.100.0040.01214.96
7.3.90.0070.00415.16
7.3.80.0040.00415.13
7.3.70.0000.01515.09
7.3.60.0040.00714.86
7.3.50.0040.01515.13
7.3.40.0070.00714.95
7.3.30.0000.01615.02
7.3.20.0090.00916.77
7.3.10.0090.00616.89
7.3.00.0060.00816.71
7.2.330.0150.00316.75
7.2.320.0120.00616.59
7.2.310.0070.01116.95
7.2.300.0090.00916.67
7.2.290.0150.00416.93
7.2.240.0070.01115.16
7.2.230.0080.00815.40
7.2.220.0040.01215.04
7.2.210.0120.00314.86
7.2.200.0060.00915.04
7.2.190.0060.01014.91
7.2.180.0090.00614.91
7.2.170.0080.00415.30
7.2.160.0030.00915.24
7.2.150.0170.00017.13
7.2.140.0000.01617.11
7.2.130.0080.00616.78
7.2.120.0060.00617.00
7.2.110.0020.01316.98
7.2.100.0050.00717.10
7.2.90.0070.00917.02
7.2.80.0080.00416.79
7.2.70.0060.00817.09
7.2.60.0090.00416.93
7.2.50.0080.00617.03
7.2.40.0070.00916.96
7.2.30.0020.01316.79
7.2.20.0050.00717.06
7.2.10.0040.01016.92
7.2.00.0050.01016.80
7.1.330.0040.01115.97
7.1.320.0000.01416.05
7.1.310.0030.01015.81
7.1.300.0040.01215.73
7.1.290.0060.01015.71
7.1.280.0090.00615.93
7.1.270.0030.01015.76
7.1.260.0060.00915.95
7.1.250.0060.00615.94
7.1.200.0100.00316.16
7.1.70.0000.01717.34
7.1.60.0900.01333.30
7.1.50.1770.01733.32
7.1.40.1470.00732.77
7.1.30.1300.01732.78
7.1.20.0970.01733.12
7.1.10.0900.00315.01
7.1.00.0400.01015.15
7.0.200.0930.00715.18
7.0.190.0030.02015.04
7.0.180.1100.01014.40
7.0.170.0870.00714.59
7.0.160.1270.01714.32
7.0.150.1000.01314.52
7.0.140.1200.01014.51
7.0.130.0070.00714.84
7.0.120.0000.01314.95
7.0.110.0100.01014.80
7.0.100.0930.01314.43
7.0.90.1170.01014.55
7.0.80.0830.01014.73
7.0.70.1270.01314.78
7.0.60.1200.01714.52
7.0.50.0900.01314.41
7.0.40.0770.01314.54
7.0.30.0830.01014.82
7.0.20.0770.01314.77
7.0.10.0900.00714.66
7.0.00.0870.01314.77

preferences:
32.3 ms | 400 KiB | 5 Q