3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = new DateTime(); $c->add(new DateInterval('P23D')); echo $c->format('Y/m/d'); $c->add(new DateInterval('P1M')); echo $c->format('Y/m/d');

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)
8.3.60.0040.01116.75
8.3.50.0130.00622.18
8.3.40.0110.00418.82
8.3.30.0110.00318.80
8.3.20.0040.00420.39
8.3.10.0030.00523.64
8.3.00.0080.00019.63
8.2.180.0090.00616.50
8.2.170.0100.00722.96
8.2.160.0070.00720.44
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00320.92
8.2.120.0040.00426.35
8.2.110.0140.00422.06
8.2.100.0040.00818.05
8.2.90.0000.00719.40
8.2.80.0080.00018.05
8.2.70.0060.00317.88
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0030.00622.32
8.2.30.0030.00620.62
8.2.20.0030.00517.79
8.2.10.0000.00718.06
8.2.00.0000.00718.13
8.1.280.0040.01125.92
8.1.270.0120.00320.40
8.1.260.0080.00028.09
8.1.250.0050.00328.09
8.1.240.0060.00322.42
8.1.230.0040.00819.08
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00318.53
8.1.160.0000.00720.75
8.1.150.0050.00318.89
8.1.140.0000.00819.48
8.1.130.0000.00717.70
8.1.120.0080.00017.59
8.1.110.0000.00717.55
8.1.100.0040.00417.61
8.1.90.0070.00317.47
8.1.80.0080.00017.55
8.1.70.0000.00817.46
8.1.60.0000.00817.59
8.1.50.0060.00317.57
8.1.40.0080.00017.46
8.1.30.0090.00017.65
8.1.20.0000.00717.73
8.1.10.0040.00417.67
8.1.00.0050.00217.74
8.0.300.0060.00318.77
8.0.290.0070.00016.75
8.0.280.0000.00718.51
8.0.270.0000.00717.36
8.0.260.0030.00317.25
8.0.250.0030.00317.17
8.0.240.0030.00317.15
8.0.230.0030.00317.00
8.0.220.0000.00716.98
8.0.210.0040.00417.06
8.0.200.0030.00317.10
8.0.190.0040.00416.95
8.0.180.0040.00417.03
8.0.170.0050.00316.98
8.0.160.0050.00217.00
8.0.150.0040.00417.08
8.0.140.0070.00016.94
8.0.130.0000.00713.42
8.0.120.0050.00217.00
8.0.110.0050.00317.07
8.0.100.0040.00416.86
8.0.90.0040.00416.85
8.0.80.0120.00317.00
8.0.70.0080.00017.07
8.0.60.0040.00416.90
8.0.50.0070.00017.06
8.0.30.0110.00717.26
8.0.20.0050.01417.41
8.0.10.0040.00417.06
8.0.00.0110.00716.74
7.4.330.0020.00216.89
7.4.320.0000.00616.63
7.4.300.0000.00716.57
7.4.290.0030.00616.66
7.4.280.0020.00516.67
7.4.270.0070.00016.66
7.4.260.0030.00316.70
7.4.250.0000.00716.46
7.4.240.0060.00116.67
7.4.230.0040.00416.66
7.4.220.0090.01516.63
7.4.210.0060.00916.60
7.4.200.0030.00316.47
7.4.160.0130.00316.66
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0090.01116.54
7.4.120.0110.00716.65
7.4.110.0180.00016.49
7.4.100.0110.01116.67
7.4.90.0070.01316.60
7.4.80.0100.00719.39
7.4.70.0100.00716.71
7.4.60.0130.00316.63
7.4.50.0090.00916.38
7.4.40.0050.01316.70
7.4.30.0160.00016.62
7.4.00.0030.01215.22
7.3.330.0000.00513.18
7.3.320.0030.00313.06
7.3.310.0070.00016.21
7.3.300.0030.00316.14
7.3.290.0060.01016.27
7.3.280.0060.01016.30
7.3.270.0120.00617.40
7.3.260.0100.00716.29
7.3.250.0070.01016.44
7.3.240.0090.01016.44
7.3.230.0060.01016.39
7.3.210.0070.01016.36
7.3.200.0060.01216.28
7.3.190.0130.00416.66
7.3.180.0120.00616.57
7.3.170.0070.01416.69
7.3.160.0090.00616.33
7.2.330.0180.00016.82
7.2.320.0100.01416.55
7.2.310.0070.01016.86
7.2.300.0060.01216.58
7.2.290.0150.00616.54
7.2.60.0080.00817.17
7.1.200.0110.00015.61
7.1.70.0000.00717.03
7.1.60.0030.01619.52
7.1.50.0060.00616.72
7.1.00.0070.07322.43
7.0.200.0000.01016.84
7.0.60.0100.03320.03
7.0.50.0100.08017.81
7.0.40.0030.04320.04
7.0.30.0270.08020.01
7.0.20.0370.07020.30
7.0.10.0100.08020.00
7.0.00.0100.08020.19
5.6.280.0000.03321.09
5.6.210.0070.05720.71
5.6.200.0070.03718.22
5.6.190.0030.09020.67
5.6.180.0130.05020.63
5.6.170.0170.04020.54
5.6.160.0030.08720.38
5.6.150.0200.06718.11
5.6.140.0070.03318.18
5.6.130.0170.06718.20
5.6.120.0000.06321.00
5.6.110.0070.04020.93
5.6.100.0070.07021.08
5.6.90.0070.04321.05
5.6.80.0130.05320.35
5.5.350.0330.07020.45
5.5.340.0070.04018.01
5.5.330.0030.04320.23
5.5.320.0170.04020.34
5.5.310.0330.07020.33
5.5.300.0130.05318.02
5.5.290.0030.09018.00
5.5.280.0100.07720.77
5.5.270.0030.07020.76
5.5.260.0100.06320.84
5.5.250.0100.08320.68
5.5.240.4230.04020.03

preferences:
47.78 ms | 401 KiB | 5 Q