3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = new DateTime; //var_dump($test->__sleep()); var_dump(serialize($test));

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)
8.3.40.0090.00618.76
8.3.30.0000.01418.70
8.3.20.0040.00420.38
8.3.10.0000.00721.77
8.3.00.0040.00423.68
8.2.170.0060.00922.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00320.88
8.2.120.0030.00526.35
8.2.110.0060.00321.05
8.2.100.0040.00817.84
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0000.01017.75
8.2.60.0000.00817.93
8.2.50.0040.00418.09
8.2.40.0040.00420.46
8.2.30.0030.00519.30
8.2.20.0000.00717.68
8.2.10.0040.00418.04
8.2.00.0030.00618.06
8.1.270.0040.01422.19
8.1.260.0000.00728.09
8.1.250.0140.00328.09
8.1.240.0080.00022.55
8.1.230.0090.00620.89
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0000.00817.48
8.1.180.0080.00018.10
8.1.170.0040.00418.65
8.1.160.0040.00420.63
8.1.150.0000.00720.63
8.1.140.0000.00819.68
8.1.130.0000.00717.61
8.1.120.0050.00317.54
8.1.110.0040.00417.57
8.1.100.0030.00517.56
8.1.90.0000.00817.48
8.1.80.0060.00317.44
8.1.70.0000.00717.47
8.1.60.0030.00517.55
8.1.50.0000.00817.62
8.1.40.0080.00317.65
8.1.30.0000.00817.55
8.1.20.0050.00317.61
8.1.10.0070.00017.65
8.1.00.0000.00817.59
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0030.00318.44
8.0.270.0070.00017.19
8.0.260.0000.00617.13
8.0.250.0000.00717.07
8.0.240.0000.00816.98
8.0.230.0030.00317.09
8.0.220.0030.00516.94
8.0.210.0070.00017.04
8.0.200.0070.00017.08
8.0.190.0000.00917.02
8.0.180.0070.00017.10
8.0.170.0040.00417.05
8.0.160.0060.00317.09
8.0.150.0040.00416.96
8.0.140.0040.00416.98
8.0.130.0050.00013.33
8.0.120.0030.00617.04
8.0.110.0000.00716.93
8.0.100.0000.00817.04
8.0.90.0040.00417.02
8.0.80.0120.00417.02
8.0.70.0000.00816.86
8.0.60.0000.00817.02
8.0.50.0050.00317.06
8.0.30.0070.01017.11
8.0.20.0090.00917.40
8.0.10.0070.00017.10
8.0.00.0070.01316.75
7.4.330.0020.00216.85
7.4.320.0000.00616.59
7.4.300.0040.00416.54
7.4.290.0000.00716.52
7.4.280.0050.00316.64
7.4.270.0000.00716.71
7.4.260.0000.00716.54
7.4.250.0040.00416.58
7.4.240.0050.00316.60
7.4.230.0070.00016.46
7.4.220.0110.00616.77
7.4.210.0090.00716.63
7.4.200.0030.00316.66
7.4.160.0060.00916.52
7.4.150.0090.00817.40
7.4.140.0080.01217.86
7.4.130.0090.01216.80
7.4.120.0090.01116.46
7.4.110.0100.00716.61
7.4.100.0130.00316.70
7.4.90.0100.00716.69
7.4.80.0060.01219.39
7.4.70.0140.00316.70
7.4.60.0140.00416.68
7.4.50.0130.00316.67
7.4.40.0210.00016.61
7.4.30.0110.00616.57
7.4.00.0040.00814.87
7.3.330.0030.00313.09
7.3.320.0000.00613.07
7.3.310.0030.00316.27
7.3.300.0040.00416.29
7.3.290.0030.00316.25
7.3.280.0080.00916.22
7.3.270.0060.01217.40
7.3.260.0070.01016.49
7.3.250.0130.00516.35
7.3.240.0120.00516.37
7.3.230.0130.00316.53
7.3.210.0120.00616.47
7.3.200.0030.01219.39
7.3.190.0130.00616.57
7.3.180.0060.01016.42
7.3.170.0070.01016.59
7.3.160.0080.00816.43
7.3.10.0070.00816.48
7.3.00.0030.01016.40
7.2.330.0150.00416.42
7.2.320.0090.00916.64
7.2.310.0120.00616.44
7.2.300.0070.01016.48
7.2.290.0100.01016.53
7.2.130.0030.00716.79
7.2.120.0060.00916.83
7.2.110.0080.00416.93
7.2.100.0000.01916.79
7.2.90.0040.01216.64
7.2.80.0070.00717.09
7.2.70.0070.00717.02
7.2.60.0060.00616.95
7.2.50.0040.01116.91
7.2.40.0040.01217.02
7.2.30.0030.00617.11
7.2.20.0040.01116.77
7.2.10.0060.00916.90
7.2.00.0050.00818.05
7.1.250.0070.00715.85
7.1.200.0030.00815.87
7.1.100.0040.00818.19
7.1.70.0000.00717.25
7.1.60.0160.01019.40
7.1.50.0060.00616.84
7.1.00.0030.07722.32
7.0.200.0000.01017.00
7.0.60.0230.07719.94
7.0.50.0030.04017.87
7.0.40.0030.07019.99
7.0.30.0200.05320.15
7.0.20.0300.04020.16
7.0.10.0100.04020.32
7.0.00.0100.04720.13
5.6.280.0000.03321.10
5.6.210.0100.07720.68
5.6.200.0030.04718.12
5.6.190.0100.05720.39
5.6.180.0300.07320.41
5.6.170.0330.04320.41
5.6.160.0070.04020.48
5.6.150.0070.04318.09
5.6.140.0100.07718.16
5.6.130.0100.08018.16
5.6.120.0070.08021.12
5.6.110.0100.07721.01
5.6.100.0130.07720.97
5.6.90.0100.08020.95
5.6.80.0070.06020.43
5.5.350.0130.05020.32
5.5.340.0100.07718.02
5.5.330.0170.07320.19
5.5.320.0470.04720.27
5.5.310.0070.05020.26
5.5.300.0070.04717.96
5.5.290.0070.08317.94
5.5.280.0170.07020.86
5.5.270.0130.07020.83
5.5.260.0000.04320.83
5.5.250.0200.07320.57
5.5.240.0100.03720.03

preferences:
38.81 ms | 400 KiB | 5 Q