3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $a->prop = 'String prop'; var_dump($a);

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)
8.3.60.0110.00718.18
8.3.50.0100.00318.11
8.3.40.0110.00722.03
8.3.30.0090.00618.47
8.3.20.0020.00224.18
8.3.10.0060.00324.66
8.3.00.0030.00526.16
8.2.180.0130.00325.92
8.2.170.0040.01218.82
8.2.160.0110.00722.96
8.2.150.0070.01025.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00326.16
8.2.110.0090.00022.04
8.2.100.0120.00017.91
8.2.90.0040.00417.72
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0060.00619.65
8.2.30.0000.00817.68
8.2.20.0000.00817.88
8.2.10.0000.00719.08
8.2.00.0070.00019.25
8.1.280.0070.01125.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.47
8.1.230.0110.00020.84
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0120.00017.23
8.1.190.0040.00417.22
8.1.180.0040.00419.00
8.1.170.0060.00318.89
8.1.160.0040.00419.01
8.1.150.0000.00718.58
8.1.140.0000.00717.43
8.1.130.0030.00318.83
8.1.120.0000.00717.24
8.1.110.0000.00717.36
8.1.100.0000.00717.30
8.1.90.0000.00817.41
8.1.80.0030.00817.28
8.1.70.0070.00017.41
8.1.60.0040.00417.52
8.1.50.0000.00817.40
8.1.40.0000.00817.38
8.1.30.0000.00917.64
8.1.20.0030.00617.56
8.1.10.0000.00817.48
8.1.00.0000.00717.38
8.0.300.0070.00019.90
8.0.290.0040.00417.05
8.0.280.0040.00418.45
8.0.270.0000.00716.72
8.0.260.0030.00318.60
8.0.250.0070.00016.79
8.0.240.0030.00316.93
8.0.230.0040.00416.90
8.0.220.0000.00816.73
8.0.210.0040.00416.75
8.0.200.0000.00716.92
8.0.190.0070.00016.91
8.0.180.0070.00016.82
8.0.170.0030.00616.82
8.0.160.0000.00816.79
8.0.150.0060.00316.86
8.0.140.0050.00316.83
8.0.130.0030.00313.30
8.0.120.0000.00816.68
8.0.110.0030.00316.61
8.0.100.0080.00016.77
8.0.90.0000.00816.86
8.0.80.0070.00016.69
8.0.70.0000.00816.75
8.0.60.0070.00016.83
8.0.50.0040.00416.75
8.0.30.0030.00516.71
8.0.20.0000.00916.75
8.0.10.0040.00416.82
8.0.00.0030.00316.83
7.4.330.0050.00015.55
7.4.320.0000.00616.60
7.4.300.0000.00616.59
7.4.290.0000.00816.43
7.4.280.0030.00616.53
7.4.270.0000.00816.36
7.4.260.0000.00513.23
7.4.250.0000.00716.51
7.4.240.0030.00316.47
7.4.230.0070.00016.52
7.4.220.0070.00016.25
7.4.210.0030.00316.64
7.4.200.0000.00716.36
7.4.190.0030.00316.50
7.4.180.0070.00016.50
7.4.160.0070.00016.61
7.4.150.0000.00716.48
7.4.140.0000.00716.42
7.4.130.0040.00416.41
7.4.120.0030.00316.05
7.4.110.0030.00316.37
7.4.100.0040.00416.45
7.4.90.0040.00416.29
7.4.80.0030.00316.38
7.4.70.0000.00716.39
7.4.60.0030.00316.42
7.4.50.0030.00316.16
7.4.40.0030.00316.30
7.4.30.0000.00716.16
7.4.20.0030.00316.38
7.4.10.0040.00416.52
7.4.00.0000.00816.40
7.3.330.0000.00716.32
7.3.320.0050.00013.11
7.3.310.0030.00316.16
7.3.300.0030.00316.06
7.3.290.0040.00416.23
7.3.280.0080.00016.06
7.3.270.0000.00716.24
7.3.260.0000.00716.19
7.3.250.0000.00816.24
7.3.240.0000.00916.23
7.3.230.0030.00316.25
7.3.220.0000.00716.16
7.3.210.0030.00316.00
7.3.200.0030.00316.07
7.3.190.0000.00716.09
7.3.180.0040.00416.14
7.3.170.0000.00716.18
7.3.160.0040.00416.18
7.3.150.0000.00716.13
7.3.140.0000.00816.16
7.3.130.0000.00816.16
7.3.120.0000.00816.18
7.3.110.0070.00016.07
7.3.100.0040.00416.09
7.3.90.0080.00016.40
7.3.80.0040.00416.14
7.3.70.0080.00016.11
7.3.60.0000.00716.16
7.3.50.0030.00316.21
7.3.40.0000.00716.30
7.3.30.0060.00016.33
7.3.20.0080.00016.28
7.3.10.0070.00016.30
7.3.00.0000.00816.24

preferences:
74.43 ms | 401 KiB | 5 Q