3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = new DateTime(); $c->add(new DateInterval('P23D')); echo $c->format('Y/m/d'); echo '<br>'; $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)
8.3.60.0150.00016.63
8.3.50.0100.00822.00
8.3.40.0140.00018.96
8.3.30.0090.00618.84
8.3.20.0000.00720.21
8.3.10.0030.00623.51
8.3.00.0040.00419.72
8.2.180.0070.01116.75
8.2.170.0030.01422.96
8.2.160.0110.00320.58
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00019.31
8.2.120.0030.00526.35
8.2.110.0060.00322.31
8.2.100.0110.00017.93
8.2.90.0030.00519.41
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0000.00917.91
8.2.50.0040.00418.07
8.2.40.0030.00522.33
8.2.30.0070.00320.53
8.2.20.0030.00517.93
8.2.10.0040.00418.11
8.2.00.0040.00417.94
8.1.280.0060.00925.92
8.1.270.0060.00320.29
8.1.260.0070.00328.09
8.1.250.0060.00328.09
8.1.240.0040.00423.96
8.1.230.0060.00619.04
8.1.220.0040.00417.78
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0000.00818.63
8.1.160.0050.00320.68
8.1.150.0000.00718.88
8.1.140.0080.00019.62
8.1.130.0040.00417.69
8.1.120.0030.00317.57
8.1.110.0040.00417.54
8.1.100.0030.00517.48
8.1.90.0000.01117.63
8.1.80.0040.00417.57
8.1.70.0000.00817.50
8.1.60.0000.00917.66
8.1.50.0060.00317.56
8.1.40.0090.00017.45
8.1.30.0000.00817.68
8.1.20.0080.00017.66
8.1.10.0040.00417.61
8.1.00.0000.00817.66
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0080.00018.52
8.0.270.0080.00017.25
8.0.260.0000.00617.41
8.0.250.0050.00217.15
8.0.240.0000.00717.05
8.0.230.0070.00016.99
8.0.220.0000.00717.02
8.0.210.0040.00417.03
8.0.200.0030.00317.07
8.0.190.0080.00017.09
8.0.180.0080.00016.98
8.0.170.0000.00816.94
8.0.160.0000.00917.10
8.0.150.0050.00216.99
8.0.140.0050.00216.98
8.0.130.0030.00313.31
8.0.120.0070.00017.00
8.0.110.0050.00316.92
8.0.100.0040.00417.07
8.0.90.0040.00417.07
8.0.80.0030.01316.99
8.0.70.0000.00717.06
8.0.60.0040.00417.08
8.0.50.0070.00016.88
8.0.30.0100.00817.16
8.0.20.0110.00717.40
8.0.10.0040.00417.04
8.0.00.0090.00916.83
7.4.330.0050.00016.80
7.4.320.0000.00716.69
7.4.300.0040.00416.64
7.4.290.0030.00616.65
7.4.280.0000.00716.64
7.4.270.0070.00016.68
7.4.260.0000.00716.53
7.4.250.0000.00716.55
7.4.240.0030.00416.49
7.4.230.0070.00016.76
7.4.220.0170.01016.61
7.4.210.0120.00816.55
7.4.200.0000.00816.42
7.4.160.0090.00616.79
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0120.00816.59
7.4.120.0040.01316.70
7.4.110.0030.01616.48
7.4.100.0050.01316.68
7.4.90.0150.00316.51
7.4.80.0090.00919.39
7.4.70.0120.00316.66
7.4.60.0030.01316.54
7.4.50.0060.01616.59
7.4.40.0070.01016.73
7.4.30.0180.00316.57
7.4.00.0060.00914.75
7.3.330.0030.00313.17
7.3.320.0000.00713.02
7.3.310.0030.00316.23
7.3.300.0000.00716.30
7.3.290.0060.00916.27
7.3.280.0100.00916.30
7.3.270.0110.00517.40
7.3.260.0070.01016.49
7.3.250.0080.01016.51
7.3.240.0060.01116.41
7.3.230.0100.00716.39
7.3.210.0310.01916.22
7.3.200.0130.00316.23
7.3.190.0050.01116.38
7.3.180.0120.00316.45
7.3.170.0090.01216.46
7.3.160.0030.01416.52
7.3.10.0110.00716.12
7.3.00.0070.01016.34
7.2.330.0100.00716.88
7.2.320.0170.00716.73
7.2.310.0070.01016.65
7.2.300.0170.00716.62
7.2.290.0100.01016.62
7.2.130.0070.01416.53
7.2.120.0140.00616.38
7.2.110.0110.01516.54
7.2.100.0170.00716.86
7.2.90.0070.01116.76
7.2.80.0170.00716.69
7.2.70.0090.00916.96
7.2.60.0080.01216.74
7.2.50.0190.01116.94
7.2.40.0110.01116.71
7.2.30.0230.00316.45
7.2.20.0150.00917.01
7.2.10.0180.00716.62
7.2.00.0120.00518.18
7.1.250.0080.00815.32
7.1.200.0000.00915.87
7.1.100.0040.01217.95
7.1.70.0040.00417.11
7.1.60.0000.01219.52
7.1.50.0030.01716.96
7.1.00.0100.07022.45
7.0.200.0030.00716.57
7.0.60.0030.04019.98
7.0.50.0070.08017.91
7.0.40.0030.04320.27
7.0.30.0300.08020.34
7.0.20.0330.07720.17
7.0.10.0030.08720.09
7.0.00.0030.08320.08
5.6.280.0000.03320.77
5.6.210.0070.07320.46
5.6.200.0170.07318.20
5.6.190.0100.04720.68
5.6.180.0230.06320.67
5.6.170.0230.03320.41
5.6.160.0000.04720.49
5.6.150.0100.05318.15
5.6.140.0030.05018.15
5.6.130.0130.06018.11
5.6.120.0070.08321.02
5.6.110.0100.08721.14
5.6.100.0070.07020.96
5.6.90.0070.05021.09
5.6.80.0100.07720.28
5.5.350.0300.08020.44
5.5.340.0170.06717.99
5.5.330.0130.06320.25
5.5.320.0230.03320.26
5.5.310.0330.07720.28
5.5.300.0070.08317.98
5.5.290.0070.04017.98
5.5.280.0100.08320.77
5.5.270.0000.04320.79
5.5.260.0130.03320.75
5.5.250.0100.06320.58
5.5.240.3670.03720.25

preferences:
62.15 ms | 401 KiB | 5 Q