3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); var_dump($date); $date2 = \DateTime::createFromFormat('U', $date->format('U'), $date->getTimezone()); var_dump($date2); $date3 = clone $date; $date3->sub(new DateInterval("P1s")); var_dump($date3);

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)
8.3.60.0120.00318.68
8.3.50.0110.00417.99
8.3.40.0000.01418.95
8.3.30.0150.00319.14
8.3.20.0050.00320.09
8.3.10.0080.00023.78
8.3.00.0000.00819.91
8.2.180.0070.00716.88
8.2.170.0100.01022.96
8.2.160.0080.01120.53
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0090.00019.14
8.2.120.0050.01026.35
8.2.110.0060.00320.43
8.2.100.0110.00018.03
8.2.90.0000.00819.21
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0060.00317.78
8.2.50.0040.00418.07
8.2.40.0030.00622.38
8.2.30.0040.00420.62
8.2.20.0050.00317.88
8.2.10.0000.00817.95
8.2.00.0070.00018.05
8.1.280.0120.00325.92
8.1.270.0080.00020.24
8.1.260.0030.00628.09
8.1.250.0080.00028.09
8.1.240.0030.00623.86
8.1.230.0080.00320.91
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0050.00517.48
8.1.190.0050.00317.35
8.1.180.0080.00018.10
8.1.170.0040.00418.41
8.1.160.0040.00420.83
8.1.150.0050.00318.78
8.1.140.0040.00419.59
8.1.130.0000.00717.71
8.1.120.0030.00517.49
8.1.110.0070.00017.63
8.1.100.0040.00417.50
8.1.90.0060.00317.55
8.1.80.0040.00417.60
8.1.70.0000.00817.57
8.1.60.0030.00617.56
8.1.50.0000.00917.67
8.1.40.0000.00817.66
8.1.30.0030.00517.83
8.1.20.0000.00817.74
8.1.10.0030.00617.65
8.1.00.0080.00017.68
8.0.300.0050.00318.77
8.0.290.0000.00716.88
8.0.280.0030.00518.49
8.0.270.0000.00717.25
8.0.260.0030.00317.26
8.0.250.0080.00017.11
8.0.240.0070.00017.14
8.0.230.0050.00317.13
8.0.220.0070.00017.11
8.0.210.0040.00417.04
8.0.200.0080.00017.05
8.0.190.0030.00617.12
8.0.180.0000.00717.14
8.0.170.0040.00417.02
8.0.160.0050.00317.07
8.0.150.0050.00217.00
8.0.140.0070.00017.04
8.0.130.0000.00713.39
8.0.120.0040.00417.07
8.0.110.0040.00417.04
8.0.100.0000.00716.95
8.0.90.0040.00417.02
8.0.80.0070.01017.13
8.0.70.0020.00517.02
8.0.60.0000.00717.03
8.0.50.0040.00416.94
8.0.30.0110.00617.15
8.0.20.0140.00517.40
8.0.10.0030.00517.24
8.0.00.0140.00816.88
7.4.330.0050.00016.73
7.4.320.0000.00616.63
7.4.300.0060.00016.80
7.4.290.0000.00816.73
7.4.280.0000.00716.56
7.4.270.0070.00016.72
7.4.260.0000.00716.76
7.4.250.0000.00716.55
7.4.240.0000.00716.72
7.4.230.0000.00716.76
7.4.220.0130.01616.67
7.4.210.0070.00716.76
7.4.200.0000.00816.52
7.4.160.0150.00016.82
7.4.150.0070.01117.40
7.4.140.0090.01117.86
7.4.130.0110.00816.61
7.4.120.0060.01216.62
7.4.110.0090.00916.70
7.4.100.0130.01016.54
7.4.90.0140.00416.45
7.4.80.0080.01119.39
7.4.70.0100.00916.63
7.4.60.0140.00316.55
7.4.50.0100.00716.71
7.4.40.0100.00616.62
7.4.30.0060.01216.63
7.4.00.0130.00315.25
7.3.330.0030.00313.30
7.3.320.0050.00213.45
7.3.310.0030.00316.55
7.3.300.0030.00316.45
7.3.290.0050.01116.43
7.3.280.0110.00616.50
7.3.270.0060.01217.40
7.3.260.0150.00316.43
7.3.250.0130.00516.60
7.3.240.0090.01216.56
7.3.230.0100.00716.56
7.3.210.0150.00316.49
7.3.200.0100.00716.55
7.3.190.0080.00916.59
7.3.180.0140.00316.57
7.3.170.0120.00616.56
7.3.160.0100.00716.58
7.2.330.0090.00916.87
7.2.320.0120.00616.79
7.2.310.0130.00516.64
7.2.300.0060.01516.85
7.2.290.0110.00816.87
7.2.60.0070.00716.66
7.2.00.0030.01019.46
7.1.200.0090.00016.03
7.1.100.0060.00918.47
7.1.70.0030.00617.20
7.1.60.0070.00719.52
7.1.50.0120.00917.08
7.1.00.0000.08022.55
7.0.200.0000.00716.55
7.0.60.0100.03720.02
7.0.50.0100.04717.89
7.0.40.0070.08720.31
7.0.30.0300.05720.01
7.0.20.0370.06020.33
7.0.10.0130.06720.13
7.0.00.0030.07720.04
5.6.210.0070.08720.61
5.6.200.0030.04018.16
5.6.190.0030.04320.39
5.6.180.0070.08720.47
5.6.170.0200.04720.55
5.6.160.0030.09320.52
5.6.150.0100.04018.18
5.6.140.0070.05718.18
5.6.130.0030.07018.14
5.6.120.0000.08721.14
5.6.110.0170.07720.98
5.6.100.0100.08021.00
5.6.90.0100.08320.96
5.6.80.0130.07720.35
5.5.350.0300.03720.40
5.5.340.0100.06018.07
5.5.330.0070.05320.48
5.5.320.0300.07720.25
5.5.310.0230.07020.35
5.5.300.0070.04318.08
5.5.290.0100.04717.95
5.5.280.0000.09020.77
5.5.270.0000.04320.72
5.5.260.0030.04320.89
5.5.250.0070.06020.47
5.5.240.4170.03320.19

preferences:
55.56 ms | 401 KiB | 5 Q