3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T { public function __construct() { parent::__construct(42); } } class A { public function __construct($v) { var_dump($v); } }

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)
8.3.70.0030.01216.63
8.3.60.0110.00716.63
8.3.50.0180.00416.40
8.3.40.0060.01218.71
8.3.30.0060.00918.54
8.3.20.0080.00020.31
8.3.10.0120.00623.32
8.3.00.0060.00617.47
8.2.180.0060.00918.22
8.2.170.0140.00722.96
8.2.160.0110.00720.23
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0050.00320.52
8.2.120.0040.00426.35
8.2.110.0100.00022.27
8.2.100.0030.00718.03
8.2.90.0050.00319.00
8.2.80.0040.00417.97
8.2.70.0090.00317.38
8.2.60.0030.00517.76
8.2.50.0050.00518.10
8.2.40.0000.00822.14
8.2.30.0040.00420.90
8.2.20.0070.00018.02
8.2.10.0000.00717.88
8.2.00.0030.00317.96
8.1.280.0160.00325.92
8.1.270.0040.00423.84
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01120.86
8.1.230.0060.00619.09
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0080.00017.11
8.1.180.0020.00518.10
8.1.170.0060.00318.51
8.1.160.0040.00419.01
8.1.150.0040.00420.53
8.1.140.0030.00619.44
8.1.130.0000.00718.79
8.1.120.0080.00017.37
8.1.110.0030.00717.32
8.1.100.0030.00517.32
8.1.90.0040.00417.38
8.1.80.0040.00417.37
8.1.70.0030.00317.35
8.1.60.0030.00617.36
8.1.50.0040.00417.38
8.1.40.0000.00717.43
8.1.30.0030.00617.55
8.1.20.0040.00417.46
8.1.10.0020.00517.28
8.1.00.0040.00417.34
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0070.00018.35
8.0.270.0040.00417.04
8.0.260.0000.00716.68
8.0.250.0030.00316.86
8.0.240.0000.00716.68
8.0.230.0080.00216.72
8.0.220.0030.00316.66
8.0.210.0000.00716.66
8.0.200.0030.00516.77
8.0.190.0030.00616.75
8.0.180.0070.00416.82
8.0.170.0040.00416.68
8.0.160.0070.00016.62
8.0.150.0030.00516.75
8.0.140.0030.00316.73
8.0.130.0030.00313.21
8.0.120.0000.00816.65
8.0.110.0000.00716.66
8.0.100.0000.00716.71
8.0.90.0050.00216.64
8.0.80.0040.01116.75
8.0.70.0050.00216.65
8.0.60.0040.00416.71
8.0.50.0000.00716.71
8.0.30.0100.00717.04
8.0.20.0140.00817.40
8.0.10.0000.00816.94
8.0.00.0150.00616.49
7.4.330.0050.00015.55
7.4.320.0000.00716.46
7.4.300.0000.00716.36
7.4.290.0060.00316.38
7.4.280.0000.00716.46
7.4.270.0030.00616.37
7.4.260.0000.00613.08
7.4.250.0070.00016.41
7.4.240.0070.00016.48
7.4.230.0040.00416.47
7.4.220.0070.01116.48
7.4.210.0060.00916.57
7.4.200.0000.00716.46
7.4.160.0100.00716.31
7.4.150.0120.00617.40
7.4.140.0050.01317.86
7.4.130.0140.00316.18
7.4.120.0090.01016.33
7.4.110.0080.00816.39
7.4.100.0090.01016.34
7.4.90.0120.00616.38
7.4.80.0100.00719.39
7.4.70.0090.00916.53
7.4.60.0120.00416.41
7.4.50.0030.01016.23
7.4.40.0140.00816.39
7.4.30.0130.01016.30
7.4.00.0120.00314.51
7.3.330.0050.00013.15
7.3.320.0030.00313.16
7.3.310.0060.00316.13
7.3.300.0030.00316.04
7.3.290.0040.01216.15
7.3.280.0090.00716.16
7.3.270.0170.00717.40
7.3.260.0100.00716.25
7.3.250.0150.00516.31
7.3.240.0080.01016.23
7.3.230.0110.00816.36
7.3.210.0060.01016.33
7.3.200.0100.00616.48
7.3.190.0180.00616.37
7.3.180.0070.01016.24
7.3.170.0030.01316.30
7.3.160.0100.01016.18
7.3.10.0050.00816.45
7.3.00.0060.00616.41
7.2.330.0170.00716.41
7.2.320.0070.01516.61
7.2.310.0120.00316.36
7.2.300.0160.00616.41
7.2.290.0090.00616.56
7.2.130.0030.00916.61
7.2.120.0030.00916.71
7.2.110.0090.00616.66
7.2.100.0060.00516.59
7.2.90.0080.00616.82
7.2.80.0030.00916.71
7.2.70.0100.00216.73
7.2.60.0090.00516.56
7.2.50.0080.00616.34
7.2.40.0050.00816.70
7.2.30.0050.00816.75
7.2.20.0050.00716.75
7.2.10.0060.00916.69
7.2.00.0050.01017.33
7.1.250.0030.01015.54
7.1.240.0060.00615.64
7.1.230.0030.00915.53
7.1.220.0030.01315.58
7.1.210.0000.01615.73
7.1.200.0060.00615.43
7.1.190.0100.00315.35
7.1.180.0100.00015.56
7.1.170.0060.01015.31
7.1.160.0060.00915.60
7.1.150.0070.00715.61
7.1.140.0040.01115.49
7.1.130.0140.00015.52
7.1.120.0060.00315.55
7.1.110.0120.00315.71
7.1.100.0090.00915.79
7.1.90.0000.01215.67
7.1.80.0070.01015.34
7.1.70.0940.00715.17
7.1.60.1050.01024.32
7.1.50.0920.01424.24
7.1.40.0800.01623.89
7.1.30.1060.00724.04
7.1.20.0850.01323.90
7.1.10.0730.01215.16
7.1.00.0730.01215.20
7.0.330.0080.00415.23
7.0.320.0030.00915.09
7.0.310.0040.01115.26
7.0.300.0030.01015.39
7.0.290.0070.00015.19
7.0.280.0040.01114.91
7.0.270.0120.00315.29
7.0.260.0000.01415.20
7.0.250.0140.00015.34
7.0.240.0030.00615.16
7.0.230.0000.01515.08
7.0.220.0030.01015.19
7.0.210.0070.00415.23
7.0.200.1250.01214.87
7.0.190.1050.00814.82
7.0.180.0850.00714.74
7.0.170.0920.01214.77
7.0.160.0780.01014.62
7.0.150.0700.01314.75
7.0.140.0820.01214.86
7.0.130.0700.01014.80
7.0.120.0740.00614.79
7.0.110.0680.01014.61
7.0.100.0730.01014.76
7.0.90.0720.01214.41
7.0.80.0560.01114.79
7.0.70.0630.00814.78
7.0.60.0680.00414.66
7.0.50.0600.01014.58
7.0.40.0650.01113.85
7.0.30.0640.00613.63
7.0.20.0650.00813.77
7.0.10.0580.01213.86
7.0.00.0600.01013.88
5.6.380.0040.00814.18

preferences:
45.98 ms | 401 KiB | 5 Q