3v4l.org

run code in 300+ PHP versions simultaneously
<?php class s { const seven = 7; static $y = array(seven, 'seven', 7); function s($y) { static $y = array(seven, 'seven', 7); $y[] = $x; return $y; } } const seven = 7; function foo($x) { static $y = array(seven, 'seven', 7); $y[] = $x; return $y; } new s(2); var_export(foo(4)); var_export(foo(3));

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)
8.3.70.0120.00316.63
8.3.60.0110.00416.63
8.3.50.0140.00522.09
8.3.40.0070.01418.81
8.3.30.0090.00618.75
8.3.20.0040.00420.23
8.3.10.0080.00023.66
8.3.00.0000.00819.91
8.2.190.0140.00716.75
8.2.180.0000.01516.72
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00319.37
8.2.120.0000.00826.35
8.2.110.0050.00522.25
8.2.100.0040.00718.04
8.2.90.0040.00418.16
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0040.00421.07
8.2.30.0040.00420.57
8.2.20.0040.00417.75
8.2.10.0060.00317.96
8.2.00.0030.00618.13
8.1.280.0080.00625.92
8.1.270.0030.00518.88
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0000.00922.05
8.1.230.0080.00420.96
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.00
8.1.190.0040.00417.41
8.1.180.0000.00718.10
8.1.170.0040.00418.66
8.1.160.0000.00720.77
8.1.150.0050.00218.93
8.1.140.0040.00419.54
8.1.130.0050.00217.62
8.1.120.0040.00417.46
8.1.110.0000.00917.38
8.1.100.0040.00417.50
8.1.90.0020.00517.45
8.1.80.0000.00717.36
8.1.70.0020.00517.38
8.1.60.0060.00317.47
8.1.50.0040.00417.42
8.1.40.0060.00317.45
8.1.30.0040.00417.53
8.1.20.0040.00417.64
8.1.10.0070.00017.57
8.1.00.0080.00017.48
8.0.300.0050.00320.13
8.0.290.0040.00416.75
8.0.280.0000.00718.40
8.0.270.0030.00317.18
8.0.260.0000.00717.27
8.0.250.0050.00216.94
8.0.240.0060.00017.03
8.0.230.0000.00716.83
8.0.220.0040.00416.93
8.0.210.0070.00016.96
8.0.200.0030.00316.84
8.0.190.0040.00416.86
8.0.180.0000.00716.94
8.0.170.0040.00416.91
8.0.160.0000.00716.88
8.0.150.0040.00416.87
8.0.140.0050.00316.80
8.0.130.0000.00613.28
8.0.120.0070.00016.83
8.0.110.0000.00716.84
8.0.100.0060.00316.96
8.0.90.0050.00316.76
8.0.80.0090.00616.91
8.0.70.0040.00416.89
8.0.60.0000.00716.91
8.0.50.0000.00716.80
8.0.30.0150.00517.18
8.0.20.0070.01217.40
8.0.10.0000.00716.84
8.0.00.0110.00916.80
7.4.330.0030.00315.08
7.4.320.0070.00016.35
7.4.300.0000.00716.45
7.4.290.0030.00316.30
7.4.280.0030.00616.47
7.4.270.0000.00716.50
7.4.260.0040.00416.42
7.4.250.0080.00016.36
7.4.240.0000.00716.53
7.4.230.0030.00316.57
7.4.220.0090.00616.55
7.4.210.0080.00816.47
7.4.200.0080.00016.45
7.4.160.0120.00316.33
7.4.150.0110.00717.40
7.4.140.0130.00917.86
7.4.130.0120.00916.48
7.4.120.0100.00816.53
7.4.110.0140.00316.53
7.4.100.0060.01216.48
7.4.90.0100.00716.55
7.4.80.0030.01419.39
7.4.70.0070.01116.45
7.4.60.0030.01216.36
7.4.50.0030.01316.52
7.4.40.0120.00916.54
7.4.30.0120.00616.45
7.4.00.0070.00714.85
7.3.330.0020.00413.33
7.3.320.0050.00213.39
7.3.310.0030.00416.42
7.3.300.0030.00316.43
7.3.290.0020.00516.25
7.3.280.0060.01016.29
7.3.270.0070.01117.40
7.3.260.0110.00716.49
7.3.250.0090.01316.40
7.3.240.0090.00816.43
7.3.230.0090.01016.39
7.3.210.0130.00316.49
7.3.200.0060.01316.44
7.3.190.0000.01616.62
7.3.180.0070.01016.57
7.3.170.0060.01016.41
7.3.160.0060.01116.50
7.2.330.0060.01916.52
7.2.320.0150.00416.64
7.2.310.0070.01016.38
7.2.300.0040.01416.67
7.2.290.0150.00316.48
7.2.60.0000.00916.95
7.1.200.0030.00915.77
7.1.70.0030.01016.96
7.1.60.0090.01619.13
7.1.50.0100.00716.58
7.1.00.0100.06722.43
7.0.200.0040.00716.82
7.0.60.0070.03719.86
7.0.50.0070.08017.88
7.0.40.0100.07320.19
7.0.30.0170.08020.23
7.0.20.0270.06720.33
7.0.10.0070.08320.16
7.0.00.0030.05320.07
5.6.280.0030.03321.13
5.6.210.0100.08320.52
5.6.200.0070.04718.25
5.6.190.0100.08020.61
5.6.180.0330.04020.68
5.6.170.0100.04720.57
5.6.160.0070.05320.44
5.6.150.0070.04018.23
5.6.140.0070.05018.27
5.6.130.0000.06018.18
5.6.120.0100.05020.97
5.6.110.0000.04721.05
5.6.100.0030.05020.97
5.6.90.0130.08020.88
5.6.80.0170.07320.29
5.5.350.0100.04320.38
5.5.340.0130.03717.96
5.5.330.0070.04720.25
5.5.320.0030.06320.53
5.5.310.0230.05020.32
5.5.300.0030.04317.97
5.5.290.0100.04718.02
5.5.280.0130.03320.75
5.5.270.0070.03720.77
5.5.260.0030.09720.87
5.5.250.0070.04720.70
5.5.240.0170.07720.27

preferences:
21.92 ms | 401 KiB | 5 Q