3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test; class Test { public function __construct(string $s, int $i) {} } $a = new Test('', 0);

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)
8.3.60.0100.01016.63
8.3.50.0110.00318.18
8.3.40.0100.01018.42
8.3.30.0030.01618.55
8.3.20.0000.00720.21
8.3.10.0050.00323.61
8.3.00.0060.00319.13
8.2.180.0100.01016.38
8.2.170.0070.00722.96
8.2.160.0100.00720.38
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0030.00617.50
8.2.120.0070.00026.35
8.2.110.0030.00620.74
8.2.100.0100.00717.84
8.2.90.0080.00017.78
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0070.00017.80
8.2.50.0030.00618.07
8.2.40.0080.00019.53
8.2.30.0000.00720.61
8.2.20.0030.00617.66
8.2.10.0040.00417.92
8.2.00.0040.00417.86
8.1.280.0150.00625.92
8.1.270.0070.00423.96
8.1.260.0040.00428.09
8.1.250.0090.00028.09
8.1.240.0120.00622.38
8.1.230.0090.00321.03
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0050.00517.22
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0030.00618.77
8.1.160.0000.00721.90
8.1.150.0000.00718.82
8.1.140.0050.00319.46
8.1.130.0030.00317.62
8.1.120.0000.00717.30
8.1.110.0080.00017.35
8.1.100.0080.00017.41
8.1.90.0030.00317.43
8.1.80.0050.00317.38
8.1.70.0070.00017.41
8.1.60.0020.00517.53
8.1.50.0050.00517.53
8.1.40.0040.00417.43
8.1.30.0040.00417.66
8.1.20.0000.00817.49
8.1.10.0020.00517.44
8.1.00.0000.00817.30
8.0.300.0030.00319.73
8.0.290.0060.00316.75
8.0.280.0030.00318.27
8.0.270.0030.00317.06
8.0.260.0070.00018.31
8.0.250.0050.00216.87
8.0.240.0000.00816.90
8.0.230.0040.00416.92
8.0.220.0040.00416.85
8.0.210.0000.00716.71
8.0.200.0060.00016.75
8.0.190.0040.00416.90
8.0.180.0050.00216.73
8.0.170.0000.00916.93
8.0.160.0030.00516.89
8.0.150.0050.00316.66
8.0.140.0070.00016.77
8.0.130.0030.00313.24
8.0.120.0080.00016.81
8.0.110.0050.00216.70
8.0.100.0000.00716.88
8.0.90.0080.00016.65
8.0.80.0110.01116.82
8.0.70.0000.00716.93
8.0.60.0050.00316.72
8.0.50.0000.00716.65
8.0.30.0110.00916.91
8.0.20.0120.00717.40
8.0.10.0000.00816.88
8.0.00.0120.00916.68
7.4.330.0000.00416.68
7.4.320.0000.00616.39
7.4.300.0070.00016.58
7.4.290.0050.00216.40
7.4.280.0030.00516.51
7.4.270.0030.00316.51
7.4.260.0040.00416.61
7.4.250.0050.00216.36
7.4.240.0000.00716.53
7.4.230.0030.00316.33
7.4.220.0130.00916.55
7.4.210.0110.00616.53
7.4.200.0080.00016.66
7.4.160.0040.01116.40
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0120.00516.40
7.4.120.0060.01316.47
7.4.110.0100.00716.62
7.4.100.0140.00316.66
7.4.90.0140.00316.38
7.4.80.0170.00519.39
7.4.70.0080.00716.45
7.4.60.0090.00616.33
7.4.50.0080.00616.28
7.4.40.0110.00716.38
7.4.30.0070.01016.59
7.4.00.0070.00914.94
7.3.330.0050.00013.07
7.3.320.0000.00613.10
7.3.310.0030.00416.11
7.3.300.0030.00316.09
7.3.290.0030.00316.11
7.3.280.0090.00916.20
7.3.270.0100.00717.40
7.3.260.0080.01116.14
7.3.250.0130.00716.41
7.3.240.0110.00916.32
7.3.230.0140.00316.44
7.3.210.0070.01716.24
7.3.200.0090.00616.56
7.3.190.0060.01216.21
7.3.180.0080.00816.27
7.3.170.0080.01316.43
7.3.160.0030.01716.26
7.3.120.0070.01014.47
7.3.110.0050.01214.64
7.3.100.0130.00314.50
7.3.90.0060.00414.78
7.3.80.0110.00214.83
7.3.70.0080.00614.63
7.3.60.0040.01114.57
7.3.50.0030.01014.68
7.3.40.0070.00614.65
7.3.30.0070.00914.83
7.3.20.0070.00716.46
7.3.10.0050.00816.54
7.3.00.0020.01216.60
7.2.330.0000.01616.70
7.2.320.0110.00716.67
7.2.310.0130.00416.65
7.2.300.0100.01116.49
7.2.290.0030.01416.73
7.2.250.0100.01014.80
7.2.240.0050.01014.85
7.2.230.0080.00614.84
7.2.220.0040.00815.01
7.2.210.0080.00814.77
7.2.200.0070.00514.93
7.2.190.0030.00914.82
7.2.180.0090.00514.67
7.2.170.0080.00514.80
7.2.160.0060.01015.09
7.2.150.0040.01116.62
7.2.140.0090.00316.83
7.2.130.0000.01116.79
7.2.120.0060.00616.91
7.2.110.0030.01316.54
7.2.100.0120.00316.84
7.2.90.0030.01316.88
7.2.80.0060.00616.81
7.2.70.0070.01016.80
7.2.60.0090.00616.55
7.2.50.0040.00716.82
7.2.40.0040.01516.98
7.2.30.0040.01216.89
7.2.20.0070.00717.02
7.2.10.0110.00416.78
7.2.00.0020.00817.95
7.1.330.0050.01115.73
7.1.320.0070.00415.67
7.1.310.0050.00815.62
7.1.300.0030.01215.55
7.1.290.0080.00515.56
7.1.280.0050.00715.64
7.1.270.0000.01315.59
7.1.260.0070.00515.57
7.1.250.0040.00915.56
7.1.200.0080.00415.65
7.1.100.0030.00918.07
7.1.70.0080.00017.16
7.1.60.0140.01119.48
7.1.50.0060.00616.80
7.1.00.0070.07322.45
7.0.200.0330.00714.67
7.0.60.0130.06719.85
7.0.50.0000.06017.83
7.0.40.0030.04320.24
7.0.30.0300.04720.06
7.0.20.0330.07720.24
7.0.10.0030.04020.23
7.0.00.0130.07020.20
5.6.210.0100.08320.67
5.6.200.0030.08018.18
5.6.190.0030.04720.48
5.6.180.0370.07320.39
5.6.170.0230.05320.53
5.6.160.0130.07320.54
5.6.150.0130.08018.21
5.6.140.0100.04018.11
5.6.130.0070.06318.14
5.6.120.0000.09021.10
5.6.110.0070.08020.99
5.6.100.0070.08021.01
5.6.90.0030.05021.00
5.6.80.0130.07320.29
5.5.350.3970.04320.30
5.5.340.0170.06018.10
5.5.330.0070.07020.29
5.5.320.0070.06720.35
5.5.310.0330.06720.24
5.5.300.0100.05718.02
5.5.290.0030.08317.95
5.5.280.0100.07720.80
5.5.270.0170.06720.76
5.5.260.0170.03020.86
5.5.250.0170.07720.66
5.5.240.0330.07020.36

preferences:
44.05 ms | 400 KiB | 5 Q