3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime('first day of previous month'); $clone = clone $today; $clone->modify('noon'); $currentGenerateDay = new DateTime('second day'); echo $clone->format('Y-m-d H:i:s').' '.$currentGenerateDay->format('Y-m-d H:i:s'); var_dump($clone == $currentGenerateDay);

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)
8.3.60.0140.00016.63
8.3.50.0090.00916.34
8.3.40.0030.01418.70
8.3.30.0140.00018.97
8.3.20.0040.00420.21
8.3.10.0080.00023.65
8.3.00.0040.00423.36
8.2.180.0120.00417.00
8.2.170.0130.00622.96
8.2.160.0170.00320.52
8.2.150.0090.00024.18
8.2.140.0100.01024.66
8.2.130.0060.00321.24
8.2.120.0080.00026.35
8.2.110.0070.00320.47
8.2.100.0040.00717.91
8.2.90.0040.00419.17
8.2.80.0060.00317.97
8.2.70.0120.00017.73
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00422.28
8.2.30.0050.00220.79
8.2.20.0040.00417.87
8.2.10.0000.00818.13
8.2.00.0040.00418.07
8.1.280.0090.00925.92
8.1.270.0040.00422.23
8.1.260.0060.00328.09
8.1.250.0000.00828.09
8.1.240.0090.00021.03
8.1.230.0040.00817.70
8.1.220.0000.00817.91
8.1.210.0040.00718.77
8.1.200.0000.01017.48
8.1.190.0030.00617.35
8.1.180.0070.00418.10
8.1.170.0060.00318.76
8.1.160.0000.00720.88
8.1.150.0040.00418.93
8.1.140.0040.00419.71
8.1.130.0030.00317.68
8.1.120.0000.00717.76
8.1.110.0000.00817.59
8.1.100.0070.00017.61
8.1.90.0040.00417.70
8.1.80.0000.00717.59
8.1.70.0000.00717.52
8.1.60.0060.00417.67
8.1.50.0040.00417.74
8.1.40.0000.00817.67
8.1.30.0030.00617.80
8.1.20.0040.00417.75
8.1.10.0040.00417.82
8.1.00.0000.00817.73
8.0.300.0050.00218.77
8.0.290.0040.00417.00
8.0.280.0000.00718.49
8.0.270.0050.00217.39
8.0.260.0000.00617.39
8.0.250.0070.00017.20
8.0.240.0000.00717.22
8.0.230.0000.00617.19
8.0.220.0070.00017.02
8.0.210.0070.00017.05
8.0.200.0030.00317.20
8.0.190.0050.00317.27
8.0.180.0030.00617.07
8.0.170.0000.00717.15
8.0.160.0050.00317.13
8.0.150.0000.00717.04
8.0.140.0000.00717.00
8.0.130.0030.00313.52
8.0.120.0000.00717.09
8.0.110.0000.00817.17
8.0.100.0040.00417.11
8.0.90.0000.00817.14
8.0.80.0070.00717.14
8.0.70.0000.00717.08
8.0.60.0000.00817.13
8.0.50.0090.00017.01
8.0.30.0090.01017.40
8.0.20.0090.00917.45
8.0.10.0080.00017.12
8.0.00.0110.01017.00
7.4.330.0050.00016.75
7.4.320.0030.00316.79
7.4.300.0040.00416.68
7.4.290.0070.00016.71
7.4.280.0050.00516.73
7.4.270.0000.00716.68
7.4.260.0000.00716.78
7.4.250.0000.00716.58
7.4.240.0030.00316.72
7.4.230.0000.00716.88
7.4.220.0090.00916.82
7.4.210.0030.01316.57
7.4.200.0070.00016.44
7.4.160.0030.01316.68
7.4.150.0180.00617.40
7.4.140.0070.01217.86
7.4.130.0080.00816.59
7.4.120.0050.01416.65
7.4.110.0170.00016.80
7.4.100.0110.00616.81
7.4.90.0140.00416.55
7.4.80.0180.00319.39
7.4.70.0130.00516.61
7.4.60.0060.01316.64
7.4.50.0100.00316.58
7.4.40.0090.00616.74
7.4.30.0090.00916.84
7.4.00.0110.00415.23
7.3.330.0000.00513.43
7.3.320.0000.00613.31
7.3.310.0000.00816.56
7.3.300.0070.00016.34
7.3.290.0050.01216.44
7.3.280.0100.00716.45
7.3.270.0130.00317.40
7.3.260.0130.00616.75
7.3.250.0090.00916.60
7.3.240.0090.01016.72
7.3.230.0090.00916.77
7.3.210.0070.01016.65
7.3.200.0030.01316.57
7.3.190.0210.03016.66
7.3.180.0090.01016.67
7.3.170.0110.00616.84
7.3.160.0060.00916.56
7.3.10.0120.00416.61
7.3.00.0170.00316.37
7.2.330.0030.01416.59
7.2.320.0160.00316.77
7.2.310.0050.01116.77
7.2.300.0090.01316.95
7.2.290.0070.01016.98
7.2.130.0140.00616.66
7.2.120.0130.01316.91
7.2.110.0140.00416.62
7.2.100.0140.00416.78
7.2.90.0110.00816.45
7.2.80.0050.01017.03
7.2.70.0090.01216.60
7.2.60.0030.01216.89
7.2.50.0120.00616.85
7.2.40.0110.01116.98
7.2.30.0150.00616.93
7.2.20.0160.00516.92
7.2.10.0160.01016.66
7.2.00.0050.00818.41
7.1.250.0180.00715.83
7.1.200.0030.01015.78
7.1.100.0060.00618.16
7.1.70.0000.00817.48
7.1.60.0060.01919.52
7.1.50.0100.01316.98
7.1.00.0030.07322.41
7.0.200.0030.00616.86
7.0.60.0070.05020.06
7.0.50.0030.05717.90
7.0.40.0130.07720.26
7.0.30.0200.04020.09
7.0.20.0500.05020.09
7.0.10.0130.07720.30
7.0.00.0070.05020.33
5.6.280.0070.05721.15
5.6.210.0100.05320.46
5.6.200.0130.03318.09
5.6.190.0130.03320.56
5.6.180.0130.05020.41
5.6.170.0230.08320.71
5.6.160.0000.04720.38
5.6.150.0100.08318.18
5.6.140.0070.07318.10
5.6.130.0100.07718.20
5.6.120.0100.05320.96
5.6.110.0070.04721.04
5.6.100.0100.07321.04
5.6.90.0100.06721.09
5.6.80.0030.04720.48
5.5.350.3900.04020.30
5.5.340.0170.03017.93
5.5.330.0130.05320.23
5.5.320.0230.06720.18
5.5.310.0330.07020.13
5.5.300.0030.08018.00
5.5.290.0070.04717.98
5.5.280.0030.04020.86
5.5.270.0200.07020.73
5.5.260.0070.08020.86
5.5.250.0070.08720.43
5.5.240.0170.08020.23

preferences:
46.74 ms | 401 KiB | 5 Q