3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = \DateTime::createFromFormat('d/m/Y', '30/01/2016'); print $dt->format('Ymd');

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)
8.3.60.0140.00716.50
8.3.50.0120.00822.00
8.3.40.0120.00618.84
8.3.30.0170.00318.85
8.3.20.0000.00820.39
8.3.10.0040.00421.95
8.3.00.0080.00317.38
8.2.180.0100.00718.27
8.2.170.0120.00322.96
8.2.160.0100.00719.38
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00722.11
8.2.120.0040.00426.35
8.2.110.0030.00620.99
8.2.100.0090.00317.93
8.2.90.0090.00019.34
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0040.00420.17
8.2.30.0000.00719.37
8.2.20.0030.00617.77
8.2.10.0040.00418.07
8.2.00.0000.00718.04
8.1.280.0070.00725.92
8.1.270.0040.00423.83
8.1.260.0110.00328.09
8.1.250.0050.00328.09
8.1.240.0060.00322.19
8.1.230.0060.00617.46
8.1.220.0050.00217.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00618.53
8.1.160.0070.00022.04
8.1.150.0000.00718.92
8.1.140.0000.00719.53
8.1.130.0000.00817.68
8.1.120.0090.00017.54
8.1.110.0000.00717.54
8.1.100.0000.00817.49
8.1.90.0080.00017.39
8.1.80.0050.00217.55
8.1.70.0050.00317.43
8.1.60.0060.00317.57
8.1.50.0040.00417.57
8.1.40.0050.00317.39
8.1.30.0040.00417.65
8.1.20.0040.00417.68
8.1.10.0040.00417.51
8.1.00.0040.00417.67
8.0.300.0060.00318.77
8.0.290.0000.00816.88
8.0.280.0070.00018.55
8.0.270.0070.00017.25
8.0.260.0060.00317.38
8.0.250.0030.00317.18
8.0.240.0040.00417.14
8.0.230.0090.00017.09
8.0.220.0040.00416.90
8.0.210.0030.00516.93
8.0.200.0000.00717.04
8.0.190.0060.00316.98
8.0.180.0040.00417.09
8.0.170.0040.00416.95
8.0.160.0040.00417.04
8.0.150.0000.00717.05
8.0.140.0070.00316.88
8.0.130.0000.00613.42
8.0.120.0060.00317.00
8.0.110.0000.00816.90
8.0.100.0040.00417.06
8.0.90.0070.00016.90
8.0.80.0120.00617.00
8.0.70.0000.00816.95
8.0.60.0040.00417.02
8.0.50.0040.00417.07
8.0.30.0100.01017.21
8.0.20.0090.00917.40
8.0.10.0050.00216.99
8.0.00.0100.00616.84
7.4.330.0040.00215.08
7.4.320.0000.00616.60
7.4.300.0030.00316.59
7.4.290.0000.00716.58
7.4.280.0070.00016.45
7.4.270.0000.00716.44
7.4.260.0070.00016.39
7.4.250.0000.00716.37
7.4.240.0020.00516.52
7.4.230.0000.00716.63
7.4.220.0090.00916.46
7.4.210.0030.01216.63
7.4.200.0040.00416.71
7.4.160.0120.00316.61
7.4.150.0130.00317.40
7.4.140.0100.00717.86
7.4.130.0130.00616.49
7.4.120.0110.00616.65
7.4.110.0030.01316.52
7.4.100.0100.00716.59
7.4.90.0120.01216.61
7.4.80.0030.01319.39
7.4.70.0170.00016.57
7.4.60.0130.00316.49
7.4.50.0000.01316.72
7.4.40.0060.00916.44
7.4.30.0080.00816.68
7.4.00.0060.00814.79
7.3.330.0000.00713.03
7.3.320.0050.00013.07
7.3.310.0030.00516.25
7.3.300.0000.00616.19
7.3.290.0050.01116.19
7.3.280.0080.00816.25
7.3.270.0120.00417.40
7.3.260.0070.01016.46
7.3.250.0090.00916.48
7.3.240.0110.00616.44
7.3.230.0090.00916.39
7.3.210.0090.00916.25
7.3.200.0120.01216.36
7.3.190.0090.00616.54
7.3.180.0150.00816.23
7.3.170.0190.00516.44
7.3.160.0130.00316.48
7.3.120.0090.00715.96
7.3.110.0050.01015.93
7.3.100.0070.00815.90
7.3.90.0070.00715.92
7.3.80.0040.01116.02
7.3.70.0060.00716.10
7.3.60.0030.01315.92
7.3.50.0030.00915.90
7.3.40.0080.00615.78
7.3.30.0060.01015.96
7.3.20.0090.00516.98
7.3.10.0050.00916.90
7.3.00.0080.00516.92
7.2.330.0070.01116.42
7.2.320.0060.01616.57
7.2.310.0100.00716.86
7.2.300.0140.00316.43
7.2.290.0070.01116.79
7.2.250.0110.00414.57
7.2.240.0080.00916.15
7.2.230.0030.01116.03
7.2.220.0090.00516.00
7.2.210.0000.01416.07
7.2.200.0050.00716.18
7.2.190.0050.01016.16
7.2.180.0130.00415.96
7.2.170.0070.00616.05
7.2.160.0030.01417.15
7.2.150.0100.00617.15
7.2.140.0070.00717.15
7.2.130.0100.00017.15
7.2.120.0070.01017.15
7.2.110.0080.00317.15
7.2.100.0070.01017.15
7.2.90.0030.00717.15
7.2.80.0040.01417.15
7.2.70.0070.01117.15
7.2.60.0090.00516.99
7.2.50.0060.00617.15
7.2.40.0000.01317.15
7.2.30.0070.00717.15
7.2.20.0100.00617.15
7.2.10.0070.01017.15
7.2.00.0110.00717.15
7.1.330.0050.00916.39
7.1.320.0080.00616.33
7.1.310.0070.00816.38
7.1.300.0060.00816.41
7.1.290.0030.01016.43
7.1.280.0030.01016.50
7.1.270.0100.00216.44
7.1.260.0050.01016.49
7.1.250.0000.01417.15
7.1.200.0090.00615.90
7.1.70.0060.00317.09
7.1.60.0110.00719.87
7.1.00.0100.07022.44
7.0.200.1090.01014.80
7.0.80.0170.05020.02
7.0.70.1300.04719.94
7.0.60.1230.05720.07
7.0.50.1370.05320.31
7.0.40.1200.06320.35
7.0.30.1230.05720.18
7.0.20.1230.06020.34
7.0.10.1170.06020.21
7.0.00.1300.06020.38
5.6.280.0100.08321.02
5.6.230.0700.06020.81
5.6.220.1000.05720.64
5.6.210.1130.04720.72
5.6.200.1170.05021.05
5.6.190.1130.07021.17
5.6.180.1000.05720.97
5.6.170.1030.05321.02
5.6.160.1000.06021.14
5.6.150.1100.05021.11
5.6.140.1000.06021.13
5.6.130.1100.05721.11
5.6.120.0230.04721.08
5.6.110.0530.05721.07
5.6.100.0970.06321.00
5.6.90.0970.06721.05
5.6.80.1100.05320.53
5.6.70.1030.05020.45
5.6.60.0970.05720.41
5.6.50.1030.05320.46
5.6.40.1000.05320.45
5.6.30.1070.05020.42
5.6.20.0970.05720.41
5.6.10.1300.04720.44
5.6.00.1100.05020.48
5.5.370.0070.06320.48
5.5.360.1170.05020.41
5.5.350.0970.06320.51
5.5.340.1170.05320.93
5.5.330.1200.04320.96
5.5.320.1000.05720.92
5.5.310.1000.06320.91
5.5.300.1030.06320.86
5.5.290.1100.05320.84
5.5.280.0100.06320.88
5.5.270.1100.05320.92
5.5.260.1070.05720.84
5.5.250.1070.05020.70
5.5.240.0930.06320.29
5.5.230.1100.04720.27
5.5.220.0930.05720.25
5.5.210.1030.05320.32
5.5.200.1000.05320.30
5.5.190.1070.06720.12
5.5.180.1130.05320.32
5.5.160.1030.05720.24
5.5.150.1030.05720.23
5.5.140.1170.04320.18
5.5.130.0930.06320.20
5.5.120.1070.05320.13
5.5.110.1000.05320.20
5.5.100.1070.05320.19
5.5.90.0970.06020.16
5.5.80.0970.06020.07
5.5.70.0930.06020.17
5.5.60.0970.05720.08
5.5.50.0970.05320.00
5.5.40.1030.05020.21
5.5.30.1030.05320.11
5.5.20.1030.06019.99
5.5.10.0970.06320.13
5.5.00.1030.05320.18

preferences:
62.97 ms | 401 KiB | 5 Q