3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CString { public static function fun3(){ echo __FUNCTION__; } public function fun4(){ echo __FUNCTION__; } } class Test { public function fun1(){ echo __FUNCTION__; } public function fun2(){ echo __FUNCTION__; } } $cs = new CString; $t = new Test; var_dump($cs, $t); $cs->fun4();

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)
8.3.60.0140.00718.33
8.3.50.0080.01021.97
8.3.40.0070.00718.84
8.3.30.0000.01420.39
8.3.20.0050.00220.16
8.3.10.0050.00222.10
8.3.00.0080.00022.34
8.2.180.0060.01316.50
8.2.170.0070.00722.96
8.2.160.0030.01020.48
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0070.00719.54
8.2.110.0060.00322.11
8.2.100.0080.00817.72
8.2.90.0060.00319.05
8.2.80.0050.00319.34
8.2.70.0050.00317.50
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0070.00417.89
8.2.20.0050.00217.59
8.2.10.0000.00817.61
8.2.00.0040.00417.49
8.1.280.0140.00025.92
8.1.270.0070.00724.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.04
8.1.230.0110.00019.00
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.53
8.1.180.0100.00318.10
8.1.170.0040.00418.43
8.1.160.0040.00422.07
8.1.150.0080.00018.61
8.1.140.0000.00717.42
8.1.130.0000.00717.81
8.1.120.0030.00517.42
8.1.110.0030.00517.27
8.1.100.0040.00417.38
8.1.90.0000.00717.39
8.1.80.0000.00717.45
8.1.70.0000.00717.37
8.1.60.0060.00317.58
8.1.50.0040.00417.39
8.1.40.0000.00817.52
8.1.30.0040.00417.55
8.1.20.0030.00617.60
8.1.10.0050.00217.48
8.1.00.0040.00417.54
8.0.300.0030.00318.77
8.0.290.0030.00317.05
8.0.280.0080.00018.32
8.0.270.0000.00717.16
8.0.260.0030.00316.72
8.0.250.0030.00316.81
8.0.240.0040.00416.80
8.0.230.0030.00316.87
8.0.220.0000.00716.74
8.0.210.0040.00416.84
8.0.200.0000.00716.87
8.0.190.0000.01116.79
8.0.180.0000.00816.78
8.0.170.0040.00416.73
8.0.160.0030.00316.71
8.0.150.0030.00516.80
8.0.140.0040.00416.79
8.0.130.0000.00513.25
8.0.120.0030.00616.67
8.0.110.0000.00716.88
8.0.100.0040.00416.93
8.0.90.0040.00416.83
8.0.80.0060.00916.88
8.0.70.0000.00716.81
8.0.60.0000.00916.87
8.0.50.0050.00316.89
8.0.30.0080.01416.86
8.0.20.0100.00917.40
8.0.10.0070.00016.77
8.0.00.0080.01316.81
7.4.330.0070.00015.00
7.4.320.0050.00216.53
7.4.300.0040.00416.60
7.4.290.0070.00016.39
7.4.280.0030.00316.52
7.4.270.0070.00016.64
7.4.260.0060.00016.61
7.4.250.0030.00516.55
7.4.240.0030.00516.59
7.4.230.0070.00016.57
7.4.220.0000.01716.58
7.4.210.0060.01116.60
7.4.200.0000.00716.58
7.4.190.0000.00716.64
7.4.160.0210.00016.32
7.4.150.0070.01017.40
7.4.140.0130.00817.86
7.4.130.0070.01016.45
7.4.120.0080.00916.32
7.4.110.0030.01516.33
7.4.100.0060.01316.64
7.4.90.0150.00616.55
7.4.80.0000.02219.39
7.4.70.0100.00716.52
7.4.60.0080.01016.25
7.4.50.0080.00016.34
7.4.40.0000.01722.77
7.4.30.0030.01316.27
7.4.00.0030.01414.81
7.3.330.0000.00513.05
7.3.320.0050.00013.23
7.3.310.0070.00016.08
7.3.300.0070.00016.18
7.3.290.0090.01016.20
7.3.280.0090.00916.22
7.3.270.0070.01017.40
7.3.260.0130.00416.36
7.3.250.0140.00316.39
7.3.240.0120.00616.28
7.3.230.0160.00016.39
7.3.210.0120.00316.34
7.3.200.0060.01219.39
7.3.190.0000.01716.49
7.3.180.0090.00916.13
7.3.170.0090.00616.35
7.3.160.0060.01116.23
7.3.120.0030.01314.87
7.2.330.0040.01716.39
7.2.320.0140.00316.43
7.2.310.0060.01116.51
7.2.300.0100.00716.64
7.2.290.0100.00616.41
7.2.60.0060.00616.61
7.2.00.0080.00819.03
7.1.200.0090.00315.88
7.1.100.0030.00618.32
7.1.70.0000.00717.27
7.1.60.0140.01019.43
7.1.50.0100.01016.89
7.1.00.0000.06322.42
7.0.200.0000.00816.70
7.0.140.0030.07321.96
7.0.60.0030.07320.02
7.0.50.0070.05717.94
7.0.40.0100.04720.40
7.0.30.0230.04320.23
7.0.20.0330.07320.06
7.0.10.0330.05720.33
7.0.00.0030.04720.18
5.6.280.0030.07721.10
5.6.210.0100.07720.70
5.6.200.0030.07318.15
5.6.190.0030.09020.40
5.6.180.0170.04020.61
5.6.170.0330.07320.46
5.6.160.0070.08020.44
5.6.150.0170.05018.18
5.6.140.0030.08318.18
5.6.130.0100.04718.14
5.6.120.0130.08720.98
5.6.110.0030.09021.13
5.6.100.0130.07321.00
5.6.90.0170.07720.96
5.6.80.0100.07020.38
5.5.350.0000.06720.38
5.5.340.0070.08017.98
5.5.330.0100.08320.44
5.5.320.0170.08320.28
5.5.310.0300.07320.25
5.5.300.0130.06018.05
5.5.290.0030.04017.99
5.5.280.0030.04720.96
5.5.270.0200.06020.98
5.5.260.0000.04720.84
5.5.250.0130.06720.59
5.5.240.0030.07020.26
5.4.450.0870.07019.63
5.4.440.0730.05719.57
5.4.430.0830.05019.38
5.4.420.0170.05719.57
5.4.410.0730.05719.47
5.4.400.0500.07018.82
5.4.390.0430.07318.73
5.4.380.0330.04718.58
5.4.370.0170.05018.74
5.4.360.0170.07018.75
5.4.350.0060.04412.02
5.4.340.0080.03512.02
5.4.320.0070.03412.50
5.4.310.0070.04312.50
5.4.300.0070.03412.50
5.4.290.0050.04612.50
5.4.280.0050.03612.40
5.4.270.0040.03712.40
5.4.260.0050.03712.39
5.4.250.0230.06018.80
5.4.240.0100.05019.02
5.4.230.0070.05019.00
5.4.220.0100.05318.96
5.4.210.0070.05318.90
5.4.200.0030.05318.75
5.4.190.0130.04719.00
5.4.180.0030.06718.77
5.4.170.0070.05319.00
5.4.160.0030.05318.79
5.4.150.0030.06019.00
5.4.140.0100.05016.63
5.4.130.0100.04316.40
5.4.120.0070.04716.60
5.4.110.0030.05316.55
5.4.100.0130.04316.62
5.4.90.0070.04716.57
5.4.80.0170.04016.45
5.4.70.0070.05716.55
5.4.60.0030.05016.50
5.4.50.0070.05316.46
5.4.40.0100.04716.55
5.4.30.0070.05316.48
5.4.20.0070.05016.52
5.4.10.0130.04716.46
5.4.00.0070.05015.95
5.3.290.0060.03812.80
5.3.280.0130.04314.68
5.3.270.0100.05714.58
5.3.260.0130.04714.74
5.3.250.0000.06014.59
5.3.240.0030.05314.58
5.3.230.0030.05014.68
5.3.220.0030.05314.59
5.3.210.0070.05314.65
5.3.200.0100.06314.75
5.3.190.0170.04714.57
5.3.180.0000.05714.78
5.3.170.0100.04314.55
5.3.160.0000.05714.72
5.3.150.0100.05014.78
5.3.140.0100.04714.62
5.3.130.0130.04714.57
5.3.120.0130.04714.71
5.3.110.0070.06314.55
5.3.100.0130.06014.02
5.3.90.0070.05014.00
5.3.80.0100.04714.10
5.3.70.0070.05014.09
5.3.60.0030.05013.91
5.3.50.0030.05013.79
5.3.40.0100.04313.79
5.3.30.0070.04713.81
5.3.20.0100.04313.67
5.3.10.0130.04013.83
5.3.00.0070.04713.71
5.2.170.0000.04711.37
5.2.160.0070.04311.05
5.2.150.0100.03711.21
5.2.140.0000.04311.24
5.2.130.0030.04711.33
5.2.120.0030.04011.10
5.2.110.0070.03711.06
5.2.100.0000.04311.27
5.2.90.0100.03711.18
5.2.80.0070.04011.07
5.2.70.0030.04311.00
5.2.60.0070.04011.05
5.2.50.0070.05711.03
5.2.40.0170.03310.82
5.2.30.0030.04310.96
5.2.20.0030.04310.79
5.2.10.0070.03710.83
5.2.00.0030.04310.94
5.1.60.0070.04310.10
5.1.50.0000.03710.00
5.1.40.0030.03310.08
5.1.30.0000.04010.41
5.1.20.0030.03710.33
5.1.10.0070.0309.99
5.1.00.0130.0409.91
5.0.50.0030.0278.70
5.0.40.0030.0238.45
5.0.30.0100.0478.29
5.0.20.0070.0238.17
5.0.10.0070.0278.15
5.0.00.0030.0408.25
4.4.90.0030.0236.91
4.4.80.0000.0236.88
4.4.70.0000.0236.87
4.4.60.0000.0236.87
4.4.50.0070.0176.87
4.4.40.0030.0336.87
4.4.30.0000.0206.87
4.4.20.0030.0206.87
4.4.10.0030.0206.87
4.4.00.0000.0376.87
4.3.110.0000.0236.87
4.3.100.0030.0236.87
4.3.90.0000.0236.87
4.3.80.0070.0376.87
4.3.70.0030.0306.87
4.3.60.0000.0236.87
4.3.50.0070.0176.87
4.3.40.0000.0336.87
4.3.30.0000.0236.87
4.3.20.0030.0236.87
4.3.10.0000.0206.87
4.3.00.0070.0237.63

preferences:
53.2 ms | 401 KiB | 5 Q