3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(date_create_from_format('Y-m-d H:i:s', '2016-1-2 3:4:5')); var_export(date_parse_from_format('Y-m-d H:i:s', '2016-1-2 3:4:5'));

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)
8.3.60.0090.01218.27
8.3.50.0110.01118.26
8.3.40.0030.01021.70
8.3.30.0150.00018.67
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.180.0110.00725.92
8.2.170.0040.01118.91
8.2.160.0040.01222.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0030.00620.35
8.2.100.0070.00717.66
8.2.90.0080.00017.75
8.2.80.0060.00318.79
8.2.70.0090.00017.63
8.2.60.0090.00317.80
8.2.50.0000.00717.91
8.2.40.0040.00419.53
8.2.30.0030.00517.77
8.2.20.0040.00418.11
8.2.10.0040.00418.78
8.2.00.0030.00318.98
8.1.280.0130.00725.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0070.00323.79
8.1.230.0080.00320.84
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00917.13
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0040.00417.62
8.1.160.0040.00418.80
8.1.150.0050.00218.58
8.1.140.0050.00317.31
8.1.130.0030.00318.75
8.1.120.0000.00717.37
8.1.110.0000.00717.35
8.1.100.0000.00717.44
8.1.90.0040.00417.34
8.1.80.0040.00417.27
8.1.70.0000.00717.45
8.1.60.0050.00317.49
8.1.50.0000.00917.37
8.1.40.0030.00617.29
8.1.30.0040.00417.50
8.1.20.0000.00917.51
8.1.10.0100.00017.31
8.1.00.0000.00717.22
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0100.00018.22
8.0.270.0000.00716.69
8.0.260.0000.00618.31
8.0.250.0000.00716.91
8.0.240.0000.00716.97
8.0.230.0000.00816.93
8.0.220.0000.00716.86
8.0.210.0000.00716.78
8.0.200.0000.00816.81
8.0.190.0050.00316.84
8.0.180.0040.00416.93
8.0.170.0050.00316.80
8.0.160.0050.00216.83
8.0.150.0040.00416.71
8.0.140.0040.00416.74
8.0.130.0000.00513.30
8.0.120.0000.00816.92
8.0.110.0000.00716.91
8.0.100.0000.00716.66
8.0.90.0030.00316.75
8.0.80.0000.00716.73
8.0.70.0050.00316.76
8.0.60.0040.00416.74
8.0.50.0000.00816.89
8.0.30.0020.00516.71
8.0.20.0070.00016.96
8.0.10.0040.00417.04
8.0.00.0030.00316.84
7.4.330.0030.00315.55
7.4.320.0000.00716.45
7.4.300.0040.00416.55
7.4.290.0050.00216.34
7.4.280.0110.00016.41
7.4.270.0000.00816.45
7.4.260.0030.00313.32
7.4.250.0040.00316.35
7.4.240.0030.00316.35
7.4.230.0040.00416.41
7.4.220.0030.00316.51
7.4.210.0000.00616.40
7.4.200.0030.00316.40
7.4.190.0060.00016.57
7.4.180.0030.00316.67
7.4.160.0030.00316.42
7.4.150.0070.00016.32
7.4.140.0070.00016.38
7.4.130.0030.00316.36
7.4.120.0030.00316.41
7.4.110.0030.00316.28
7.4.100.0000.00716.40
7.4.90.0000.00616.20
7.4.80.0030.00316.26
7.4.70.0000.00716.09
7.4.60.0070.00016.20
7.4.50.0030.00316.01
7.4.40.0030.00316.02
7.4.30.0060.00015.95
7.4.20.0000.00616.00
7.4.10.0000.00716.28
7.4.00.0030.00316.05
7.3.330.0000.00716.26
7.3.320.0060.00012.92
7.3.310.0000.00616.15
7.3.300.0030.00316.22
7.3.290.0030.00316.16
7.3.280.0030.00316.23
7.3.270.0000.00716.24
7.3.260.0030.00316.23
7.3.250.0030.00316.23
7.3.240.0030.00316.14
7.3.230.0030.00316.18
7.3.220.0000.00616.21
7.3.210.0000.00616.14
7.3.200.0000.00616.12
7.3.190.0050.00316.29
7.3.180.0040.00416.09
7.3.170.0070.00016.18
7.3.160.0040.00416.22
7.3.150.0040.00416.23
7.3.140.0000.00616.18
7.3.130.0000.00616.21
7.3.120.0040.00416.17
7.3.110.0000.00616.07
7.3.100.0030.00316.09
7.3.90.0000.00616.21
7.3.80.0040.00415.91
7.3.70.0000.00616.21
7.3.60.0000.00616.11
7.3.50.0060.00016.23
7.3.40.0050.00216.24
7.3.30.0070.00016.15
7.3.20.0040.00417.88
7.3.10.0000.00618.00
7.3.00.0000.00717.91

preferences:
51.18 ms | 400 KiB | 5 Q