3v4l.org

run code in 300+ PHP versions simultaneously
<?php $format = 'Y-m-d\TH:i:s.u\Z'; $stringDateTime = (new \DateTime())->format($format); var_dump(date_create_from_format($format, $stringDateTime)); $format = \DateTime::ISO8601; $stringDateTime = (new \DateTime())->format($format); var_dump(date_create_from_format($format, $stringDateTime));

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)
8.3.80.0030.00618.68
8.3.70.0070.01416.63
8.3.60.0140.00718.18
8.3.50.0080.01018.34
8.3.40.0080.00819.09
8.3.30.0120.00318.79
8.3.20.0030.00622.00
8.3.10.0040.00423.82
8.3.00.0070.00023.61
8.2.200.0000.01117.00
8.2.190.0070.00716.58
8.2.180.0040.01118.77
8.2.170.0040.01122.96
8.2.160.0070.00720.55
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00019.77
8.2.110.0030.00620.53
8.2.100.0090.00318.03
8.2.90.0050.00318.16
8.2.80.0030.00617.97
8.2.70.0000.01017.63
8.2.60.0040.00419.32
8.2.50.0050.00317.90
8.2.40.0040.00419.60
8.2.30.0040.00419.47
8.2.20.0030.00618.20
8.2.10.0030.00718.08
8.2.00.0080.00418.12
8.1.290.0070.00318.88
8.1.280.0110.00825.92
8.1.270.0080.00023.84
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0040.01422.67
8.1.230.0110.00021.13
8.1.220.0050.00317.91
8.1.210.0000.00818.91
8.1.200.0000.00817.47
8.1.190.0050.00317.47
8.1.180.0030.00518.10
8.1.170.0030.00619.16
8.1.160.0030.00618.89
8.1.150.0000.00720.39
8.1.140.0040.00617.66
8.1.130.0140.00018.44
8.1.120.0070.00617.67
8.1.110.0080.00517.67
8.1.100.0140.00017.71
8.1.90.0060.00617.61
8.1.80.0070.00517.73
8.1.70.0070.00617.58
8.1.60.0120.00417.69
8.1.50.0080.00617.65
8.1.40.0080.00517.66
8.1.30.0110.00317.71
8.1.20.0080.00617.83
8.1.10.0090.00517.70
8.1.00.0030.00917.73
8.0.300.0050.00320.02
8.0.290.0040.00417.00
8.0.280.0000.00818.45
8.0.270.0080.00316.90
8.0.260.0060.00617.08
8.0.250.0080.00417.05
8.0.240.0080.00417.09
8.0.230.0070.00617.17
8.0.220.0090.00317.10
8.0.210.0050.00717.02
8.0.200.0060.00517.05
8.0.190.0080.00317.15
8.0.180.0080.00317.07
8.0.170.0040.00817.08
8.0.160.0050.00717.11
8.0.150.0060.00517.07
8.0.140.0080.00517.00
8.0.130.0040.00415.27
8.0.120.0080.00416.94
8.0.110.0030.00917.02
8.0.100.0070.00517.06
8.0.90.0080.00317.10
8.0.80.0110.00517.00
8.0.70.0120.00017.04
8.0.60.0080.00417.05
8.0.50.0090.00217.10
8.0.30.0110.00817.21
8.0.20.0080.00917.23
8.0.10.0060.00517.14
8.0.00.0120.00616.96
7.4.330.0030.00415.92
7.4.320.0090.00316.60
7.4.300.0090.00316.66
7.4.290.0060.00616.70
7.4.280.0110.00216.69
7.4.270.0020.00916.67
7.4.260.0100.00416.63
7.4.250.0120.00116.70
7.4.240.0050.00916.73
7.4.230.0080.00316.64
7.4.220.0070.00616.67
7.4.210.0130.00516.62
7.4.200.0060.00516.65
7.4.190.0100.00516.57
7.4.180.0090.00616.67
7.4.160.0100.00616.59
7.4.150.0150.00016.45
7.4.140.0120.00817.62
7.4.130.0130.00216.54
7.4.120.0080.01016.59
7.4.110.0120.00816.60
7.4.100.0150.00316.62
7.4.90.0100.00716.63
7.4.80.0110.01117.94
7.4.70.0110.00516.46
7.4.60.0080.01016.60
7.4.50.0080.00816.49
7.4.40.0090.00616.39
7.4.30.0130.00316.46
7.4.20.0110.00216.47
7.4.10.0070.00716.50
7.4.00.0070.00815.53
7.3.330.0060.00414.76
7.3.320.0100.00014.78
7.3.310.0070.00416.38
7.3.300.0040.00716.32
7.3.290.0090.00716.30
7.3.280.0080.00616.30
7.3.270.0080.00816.30
7.3.260.0120.00816.40
7.3.250.0120.00616.54
7.3.240.0060.01116.41
7.3.230.0080.00816.49
7.3.220.0140.00016.30
7.3.210.0090.00816.45
7.3.200.0130.00516.42
7.3.190.0120.00516.32
7.3.180.0060.00916.43
7.3.170.0060.01016.44
7.3.160.0140.00216.47
7.3.150.0110.00516.30
7.3.140.0150.00016.30
7.3.130.0090.00516.36
7.3.120.0090.00615.69
7.3.110.0110.00515.69
7.3.100.0060.00815.63
7.3.90.0020.01415.82
7.3.80.0090.00715.78
7.3.70.0100.00415.64
7.3.60.0080.00715.72
7.3.50.0090.00415.54
7.3.40.0120.00215.72
7.3.30.0100.00315.54
7.3.20.0080.00517.56
7.3.10.0060.00817.47
7.3.00.0070.01017.55
7.2.340.0120.00316.58
7.2.330.0110.00516.60
7.2.320.0090.01016.51
7.2.310.0120.00616.71
7.2.300.0110.00516.54
7.2.290.0140.00316.61
7.2.280.0140.00016.43
7.2.270.0120.00416.34
7.2.260.0110.00316.63
7.2.250.0090.00815.82
7.2.240.0080.00815.77
7.2.230.0090.00615.74
7.2.220.0090.00515.88
7.2.210.0090.00715.77
7.2.200.0110.00615.81
7.2.190.0070.00815.74
7.2.180.0090.00515.98
7.2.170.0080.00815.85
7.2.160.0040.01116.50
7.2.150.0130.00318.28
7.2.140.0080.01118.51
7.2.130.0070.01018.61
7.2.120.0130.00318.62
7.2.110.0110.00418.38
7.2.100.0050.01018.57
7.2.90.0070.01018.30
7.2.80.0150.00318.32
7.2.70.0100.00718.57
7.2.60.0050.01117.90
7.2.50.0160.00018.57
7.2.40.0130.00318.32
7.2.30.0160.00818.06
7.2.20.0110.01218.32
7.2.10.0130.00818.43
7.2.00.0140.01018.41
7.1.330.0120.00316.70
7.1.320.0050.00916.66
7.1.310.0100.00616.84
7.1.300.0070.00716.80
7.1.290.0090.00416.69
7.1.280.0080.00816.80
7.1.270.0110.00516.97
7.1.260.0080.00616.79
7.1.250.0150.00417.40
7.1.240.0070.00717.45
7.1.230.0110.00417.66
7.1.220.0120.00217.50
7.1.210.0070.00717.61
7.1.200.0110.00416.82
7.1.190.0170.00017.42
7.1.180.0120.00317.43
7.1.170.0090.00717.55
7.1.160.0160.00017.65
7.1.150.0090.01117.40
7.1.140.0170.00617.31
7.1.130.0130.00617.17
7.1.120.0130.00817.39
7.1.110.0090.00816.93
7.1.100.0140.00717.05
7.1.90.0130.00816.90
7.1.80.0090.00917.09
7.1.70.0100.00716.31
7.1.60.0210.00925.53
7.1.50.0300.00925.52
7.1.40.0260.00825.17
7.1.30.0210.00925.15
7.1.20.0230.00925.34
7.1.10.0100.00816.29
7.1.00.0120.00816.49
7.0.330.0140.00017.13
7.0.320.0120.00317.09
7.0.310.0110.00417.04
7.0.300.0150.00017.01
7.0.290.0120.00617.05
7.0.280.0070.00717.02
7.0.270.0110.00417.25
7.0.260.0140.00017.05
7.0.250.0140.00017.42
7.0.240.0110.00417.15
7.0.230.0150.00317.38
7.0.220.0140.00317.16
7.0.210.0110.00317.13
7.0.200.0150.00017.29
7.0.190.0140.00017.22
7.0.180.0070.00717.27
7.0.170.0090.00517.44
7.0.160.0110.00417.26
7.0.150.0120.00417.05
7.0.140.0090.00617.07
7.0.130.0110.00417.33
7.0.120.0130.00317.37
7.0.110.0120.00217.19
7.0.100.0110.00317.27
7.0.90.0150.00017.02
7.0.80.0070.01017.09
7.0.70.0140.00417.02
7.0.60.0140.00317.29
7.0.50.0140.00417.20
7.0.40.0070.00717.18
7.0.30.0100.00717.15
7.0.20.0130.00317.29
7.0.10.0160.00017.21
7.0.00.0110.00717.11
5.6.400.0040.00617.03
5.6.390.0130.00316.30
5.6.380.0160.00016.30
5.6.370.0130.00316.31
5.6.360.0100.00716.30
5.6.350.0130.00416.30
5.6.340.0130.00316.30
5.6.330.0120.00316.30
5.6.320.0110.00516.30
5.6.310.0090.00616.30
5.6.300.0140.00316.30
5.6.290.0130.00516.30
5.6.280.0080.00816.30
5.6.270.0110.00316.30
5.6.260.0080.00816.30
5.6.250.0090.00816.30
5.6.240.0130.00516.30
5.6.230.0090.00516.30
5.6.220.0150.00316.30
5.6.210.0130.00416.30
5.6.200.0160.00016.32
5.6.190.0110.00416.30
5.6.180.0040.01216.30
5.6.170.0080.00816.30
5.6.160.0130.00616.30
5.6.150.0120.00516.39
5.6.140.0150.00016.37
5.6.130.0150.00016.41
5.6.120.0130.00316.46
5.6.110.0090.00716.31
5.6.100.0140.00316.30
5.6.90.0130.00516.30
5.6.80.0130.00316.30
5.6.70.0120.00416.30
5.6.60.0140.00316.34
5.6.50.0090.00616.30
5.6.40.0050.01016.30
5.6.30.0070.00716.30
5.6.20.0090.00416.30
5.6.10.0090.00716.30
5.6.00.0110.00616.30

preferences:
29.08 ms | 401 KiB | 5 Q