3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Oreo { /*public function __construct() { echo 'construct'; }*/ public function Oreo() { echo 'Oreo'; } } $a = new Oreo;

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)
8.3.60.0160.00616.49
8.3.50.0070.00717.92
8.3.40.0070.01018.55
8.3.30.0110.00418.43
8.3.20.0070.00020.20
8.3.10.0000.00823.53
8.3.00.0030.00519.85
8.2.180.0160.01216.38
8.2.170.0140.00722.96
8.2.160.0080.00520.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.45
8.2.120.0040.00426.35
8.2.110.0060.00319.03
8.2.100.0040.00718.09
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0060.00617.66
8.2.50.0050.00318.07
8.2.40.0060.00321.01
8.2.30.0030.00720.70
8.2.20.0000.00717.53
8.2.10.0040.00418.05
8.2.00.0040.00418.00
8.1.280.0000.01425.92
8.1.270.0000.00818.75
8.1.260.0060.00328.09
8.1.250.0070.00028.09
8.1.240.0040.00422.36
8.1.230.0110.00417.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.51
8.1.180.0000.00718.10
8.1.170.0040.00418.59
8.1.160.0000.00720.72
8.1.150.0000.00718.75
8.1.140.0060.00319.37
8.1.130.0040.00417.68
8.1.120.0040.00417.38
8.1.110.0000.00817.44
8.1.100.0030.00517.39
8.1.90.0060.00617.39
8.1.80.0070.00017.38
8.1.70.0070.00017.21
8.1.60.0040.00417.45
8.1.50.0030.00617.48
8.1.40.0000.00817.36
8.1.30.0040.00417.48
8.1.20.0000.00717.44
8.1.10.0040.00417.39
8.1.00.0030.00617.50
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0000.00718.34
8.0.270.0030.00317.18
8.0.260.0000.00817.19
8.0.250.0000.00716.91
8.0.240.0030.00316.93
8.0.230.0030.00316.77
8.0.220.0000.00716.79
8.0.210.0000.00716.71
8.0.200.0030.00316.88
8.0.190.0040.00416.77
8.0.180.0000.00716.90
8.0.170.0040.00416.72
8.0.160.0040.00416.79
8.0.150.0040.00416.83
8.0.140.0000.00716.79
8.0.130.0000.00513.18
8.0.120.0000.00816.71
8.0.110.0080.00016.83
8.0.100.0030.00616.77
8.0.90.0030.00316.66
8.0.80.0140.00616.81
8.0.70.0070.00016.81
8.0.60.0080.00016.64
8.0.50.0000.00716.69
8.0.30.0100.00717.15
8.0.20.0070.01217.40
8.0.10.0040.00416.96
8.0.00.0050.01316.63
7.4.330.0000.00516.82
7.4.320.0070.00016.52
7.4.300.0070.00016.47
7.4.290.0000.00716.64
7.4.280.0000.00816.56
7.4.270.0030.00316.35
7.4.260.0030.00316.40
7.4.250.0040.00416.55
7.4.240.0020.00516.57
7.4.230.0030.00316.33
7.4.220.0090.00916.45
7.4.210.0100.01316.51
7.4.200.0040.00416.39
7.4.160.0080.00816.30
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0100.00716.64
7.4.120.0020.01616.53
7.4.110.0090.00916.37
7.4.100.0180.00016.61
7.4.90.0100.01416.32
7.4.80.0060.01419.39
7.4.70.0030.01316.39
7.4.60.0070.01016.59
7.4.50.0060.00916.20
7.4.40.0120.00316.71
7.4.30.0170.00316.45
7.4.00.0040.01114.84
7.3.330.0030.00313.15
7.3.320.0030.00213.36
7.3.310.0030.00316.18
7.3.300.0060.00016.16
7.3.290.0000.00716.30
7.3.280.0060.00916.25
7.3.270.0060.01817.40
7.3.260.0130.01016.45
7.3.250.0100.00816.29
7.3.240.0090.00816.41
7.3.230.0100.01016.39
7.3.210.0100.00716.35
7.3.200.0120.00616.43
7.3.190.0060.01116.50
7.3.180.0090.00916.39
7.3.170.0100.00716.45
7.3.160.0060.01016.44
7.3.10.0040.00816.45
7.3.00.0070.00416.39
7.2.330.0140.00416.68
7.2.320.0000.01616.70
7.2.310.0070.01016.45
7.2.300.0040.01416.59
7.2.290.0090.00916.42
7.2.130.0030.00916.39
7.2.120.0000.01416.41
7.2.110.0220.01116.33
7.2.100.0030.01016.77
7.2.90.0040.01116.87
7.2.80.0030.01116.54
7.2.70.0030.01016.53
7.2.60.0130.00416.43
7.2.50.0100.00316.67
7.2.40.0030.00616.81
7.2.30.0060.00916.50
7.2.20.0060.00316.82
7.2.10.0130.00016.62
7.2.00.0060.00718.09
7.1.250.0030.00715.31
7.1.200.0120.00015.52
7.1.100.0000.01418.14
7.1.70.0060.00317.07
7.1.60.0030.02119.50
7.1.50.0070.01416.89
7.1.00.0030.07722.43
7.0.200.0050.00316.39
7.0.60.0000.04719.78
7.0.50.0070.05317.83
7.0.40.0030.04720.05
7.0.30.0270.07720.23
7.0.20.0170.08720.19
7.0.10.0130.07720.32
7.0.00.0030.07720.19
5.6.280.0070.06720.91
5.6.210.0070.07320.77
5.6.200.0000.07718.14
5.6.190.0100.04720.46
5.6.180.0530.07320.67
5.6.170.0100.04720.41
5.6.160.0230.06720.55
5.6.150.0070.05018.18
5.6.140.0070.04718.18
5.6.130.0000.04318.17
5.6.120.0000.05020.98
5.6.110.0030.06720.89
5.6.100.0130.06020.94
5.6.90.0070.04321.02
5.6.80.0030.08320.38
5.5.350.0230.03020.47
5.5.340.0030.05717.99
5.5.330.0130.08020.27
5.5.320.0070.07320.36
5.5.310.0200.07320.21
5.5.300.0000.04317.97
5.5.290.0170.07717.95
5.5.280.0170.03720.88
5.5.270.0130.06020.89
5.5.260.0130.07020.87
5.5.250.0030.04020.61
5.5.240.0170.06020.12

preferences:
56.45 ms | 401 KiB | 5 Q