3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = DateTime::createFromFormat('d/m/Y', '13/04/2015'); echo $d->format('Y-m-d');

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)
8.3.40.0120.00318.84
8.3.30.0030.01319.05
8.3.20.0040.00420.33
8.3.10.0000.00821.95
8.3.00.0040.00420.95
8.2.170.0150.00022.96
8.2.160.0070.00722.08
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0030.00326.16
8.2.120.0080.00019.77
8.2.110.0070.00319.39
8.2.100.0060.00618.03
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0000.00720.42
8.2.30.0040.00418.22
8.2.20.0040.00417.74
8.2.10.0000.00718.04
8.2.00.0000.00817.68
8.1.270.0060.00320.52
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0000.01021.36
8.1.230.0060.00617.52
8.1.220.0070.00017.76
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0000.00818.43
8.1.160.0080.00021.95
8.1.150.0070.00018.75
8.1.140.0050.00319.17
8.1.130.0000.00717.83
8.1.120.0040.00417.48
8.1.110.0030.00517.43
8.1.100.0000.00717.51
8.1.90.0000.00717.47
8.1.80.0030.00317.46
8.1.70.0050.00217.50
8.1.60.0040.00417.56
8.1.50.0050.00317.55
8.1.40.0050.00317.40
8.1.30.0000.00817.61
8.1.20.0100.00017.73
8.1.10.0040.00417.62
8.1.00.0070.00017.59
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.39
8.0.270.0030.00317.31
8.0.260.0000.00817.35
8.0.250.0030.00317.21
8.0.240.0070.00017.19
8.0.230.0030.00317.12
8.0.220.0050.00216.98
8.0.210.0030.00417.03
8.0.200.0030.00317.10
8.0.190.0000.00717.12
8.0.180.0050.00316.98
8.0.170.0030.00517.03
8.0.160.0000.00716.94
8.0.150.0040.00417.05
8.0.140.0100.00016.89
8.0.130.0000.00613.33
8.0.120.0090.00016.98
8.0.110.0000.00717.07
8.0.100.0070.00017.04
8.0.90.0040.00416.98
8.0.80.0130.01017.07
8.0.70.0000.00717.08
8.0.60.0000.00717.02
8.0.50.0070.00017.08
8.0.30.0140.01117.14
8.0.20.0100.01117.40
8.0.10.0040.00416.93
8.0.00.0070.01016.84
7.4.330.0050.00015.03
7.4.320.0040.00416.51
7.4.300.0000.00616.50
7.4.290.0030.00516.47
7.4.280.0070.00316.50
7.4.270.0030.00316.53
7.4.260.0040.00416.39
7.4.250.0040.00416.48
7.4.240.0030.00316.46
7.4.230.0030.00316.63
7.4.220.0160.00316.56
7.4.210.0080.01116.66
7.4.200.0000.00716.68
7.4.160.0110.00816.59
7.4.150.0000.02217.40
7.4.140.0110.00917.86
7.4.130.0060.01016.58
7.4.120.0080.00816.51
7.4.110.0150.00416.51
7.4.100.0120.00616.64
7.4.90.0130.01016.50
7.4.80.0070.01519.39
7.4.70.0140.00316.69
7.4.60.0140.00316.53
7.4.50.0030.00316.51
7.4.40.0060.01216.59
7.4.30.0100.00716.52
7.4.00.0030.01415.00
7.3.330.0000.00613.11
7.3.320.0080.00013.04
7.3.310.0060.00016.34
7.3.300.0030.00316.25
7.3.290.0000.00816.12
7.3.280.0090.00716.25
7.3.270.0100.00717.40
7.3.260.0120.01216.34
7.3.250.0100.00916.48
7.3.240.0030.01416.51
7.3.230.0070.01216.49
7.3.210.0110.00516.42
7.3.200.0100.01319.39
7.3.190.0140.00616.18
7.3.180.0060.00916.53
7.3.170.0040.01516.27
7.3.160.0130.00616.32
7.2.330.0060.01116.45
7.2.320.0170.00416.60
7.2.310.0070.01116.39
7.2.300.0070.01016.86
7.2.290.0130.01016.46
7.2.60.0000.01516.61
7.2.00.0100.00319.48
7.1.200.0000.01015.67
7.1.100.0000.00818.24
7.1.70.0000.01117.09
7.1.60.0090.01519.46
7.1.50.0100.01316.76
7.1.00.0000.07722.54
7.0.200.0030.00316.60
7.0.140.0070.06722.00
7.0.60.0070.07019.81
7.0.50.0130.05017.81
7.0.40.0100.08320.30
7.0.30.0170.07320.02
7.0.20.0330.07720.09
7.0.10.0070.07020.02
7.0.00.0100.05720.01
5.6.280.0030.07320.78
5.6.210.0070.08020.69
5.6.200.0030.08318.09
5.6.190.0070.04020.57
5.6.180.0330.03720.64
5.6.170.0430.07020.52
5.6.160.0100.08020.54
5.6.150.0100.04318.10
5.6.140.0000.08318.22
5.6.130.0130.07018.15
5.6.120.0100.05321.03
5.6.110.0100.03320.96
5.6.100.0100.07720.97
5.6.90.0070.07020.88
5.6.80.0100.03720.36
5.5.350.0300.07020.34
5.5.340.0130.07017.98
5.5.330.0030.08320.46
5.5.320.0030.07320.17
5.5.310.0400.07720.29
5.5.300.0230.05717.88
5.5.290.0030.05717.91
5.5.280.0070.03720.89
5.5.270.0070.05020.86
5.5.260.0070.08720.77
5.5.250.0100.07320.77
5.5.240.0030.07020.34
5.4.450.0700.05319.54
5.4.440.1030.05019.64
5.4.430.0970.05719.27
5.4.420.1000.05019.63
5.4.410.0870.05719.13
5.4.400.1100.06719.15
5.4.390.0330.05318.66
5.4.380.0100.06018.63
5.4.370.0130.05318.49
5.4.360.0130.05318.59
5.4.350.0200.05018.69
5.4.340.0170.05018.58
5.4.320.0200.05318.48
5.4.310.0200.05318.63
5.4.300.0430.04018.51
5.4.290.0100.05718.77
5.4.280.0230.04718.56
5.4.270.0170.05718.68
5.4.260.0100.06018.73
5.4.250.0130.05718.57
5.4.240.0230.05018.71
5.4.230.0100.06018.55
5.4.220.0200.06318.43
5.4.210.0030.06318.48
5.4.200.0130.05316.51
5.4.190.0270.04018.72
5.4.180.0130.05718.61
5.4.170.0170.06018.54
5.4.160.0130.06018.65
5.4.150.0200.05718.69
5.4.140.0170.05316.07
5.4.130.0170.04716.41
5.4.120.0230.04316.41
5.4.110.0200.04716.12
5.4.100.0200.05316.14
5.4.90.0170.05016.14
5.4.80.0200.05316.05
5.4.70.0070.06016.10
5.4.60.0170.04716.02
5.4.50.0300.03716.14
5.4.40.0130.05316.32
5.4.30.0270.04716.17
5.4.20.0170.05016.22
5.4.10.0170.04716.32
5.4.00.0130.05015.63
5.3.290.0330.04314.59
5.3.280.0130.05314.55
5.3.270.0330.03714.70
5.3.260.0130.05714.53
5.3.250.0170.05014.61
5.3.240.0130.05314.60
5.3.230.0170.05014.63
5.3.220.0230.04714.49
5.3.210.0270.04314.64
5.3.200.0270.04314.50
5.3.190.0200.04714.47
5.3.180.0270.04314.56
5.3.170.0130.05314.61
5.3.160.0170.05714.53
5.3.150.0200.05014.54
5.3.140.0200.04714.52
5.3.130.0130.05714.45
5.3.120.0230.05714.57
5.3.110.0270.05314.61
5.3.100.0200.06713.95
5.3.90.0230.06714.10
5.3.80.0170.05014.10
5.3.70.0200.04713.92
5.3.60.0230.04313.93
5.3.50.0170.05013.94
5.3.40.0270.04013.91
5.3.30.0100.05713.98
5.3.20.0200.06013.68
5.3.10.0170.05013.64
5.3.00.0100.05313.66
5.2.170.0130.04311.18
5.2.160.0170.03711.20
5.2.150.0170.04011.30
5.2.140.0200.03711.14
5.2.130.0330.04311.05
5.2.120.0130.05011.23
5.2.110.0170.04011.23
5.2.100.0100.04311.16
5.2.90.0170.04311.14
5.2.80.0130.04311.10
5.2.70.0200.04311.12
5.2.60.0170.04311.08
5.2.50.0130.05311.00
5.2.40.0070.04711.16
5.2.30.0170.04710.93
5.2.20.0170.04010.91
5.2.10.0100.04010.87
5.2.00.0100.05010.68
5.1.60.0130.03010.06
5.1.50.0100.0479.99
5.1.40.0100.03310.02
5.1.30.0130.03710.34
5.1.20.0130.04010.48
5.1.10.0170.03010.07
5.1.00.0100.03710.09
5.0.50.0170.0278.56
5.0.40.0100.0308.39
5.0.30.0100.0438.19
5.0.20.0070.0278.17
5.0.10.0070.0278.36
5.0.00.0130.0378.17
4.4.90.0070.0206.95
4.4.80.0030.0236.95
4.4.70.0000.0276.95
4.4.60.0100.0206.95
4.4.50.0100.0236.95
4.4.40.0070.0376.95
4.4.30.0070.0206.95
4.4.20.0100.0176.95
4.4.10.0030.0276.95
4.4.00.0030.0406.95
4.3.110.0100.0176.95
4.3.100.0030.0236.95
4.3.90.0100.0206.95
4.3.80.0070.0336.95
4.3.70.0030.0236.95
4.3.60.0030.0236.95
4.3.50.0070.0206.95
4.3.40.0070.0336.95
4.3.30.0070.0206.95
4.3.20.0030.0236.95
4.3.10.0070.0206.95
4.3.00.0230.02314.56

preferences:
44.8 ms | 400 KiB | 5 Q