3v4l.org

run code in 300+ PHP versions simultaneously
<?php class GP { public function foo() { echo 'Hello, world!'; } } class P extends GP {} class C extends P {} $o = new C; $o->foo();

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)
8.3.70.0040.01116.38
8.3.60.0120.00616.50
8.3.50.0110.00616.47
8.3.40.0090.00618.72
8.3.30.0000.01618.67
8.3.20.0060.00318.48
8.3.10.0080.00018.72
8.3.00.0000.00919.13
8.2.180.0070.00718.29
8.2.170.0130.00322.96
8.2.160.0070.00718.82
8.2.150.0000.00824.18
8.2.140.0090.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00421.02
8.2.110.0070.00322.24
8.2.100.0090.00317.91
8.2.90.0080.00019.23
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0050.00217.93
8.2.50.0030.00517.91
8.2.40.0000.00819.35
8.2.30.0000.00817.49
8.2.20.0000.00817.55
8.2.10.0050.00217.58
8.2.00.0040.00417.66
8.1.280.0170.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00020.89
8.1.230.0000.01117.83
8.1.220.0050.00217.78
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0080.00017.62
8.1.160.0000.00718.96
8.1.150.0020.00518.63
8.1.140.0000.00717.36
8.1.130.0000.00717.31
8.1.120.0050.00217.33
8.1.110.0040.00417.37
8.1.100.0070.00017.28
8.1.90.0040.00417.39
8.1.80.0000.00717.34
8.1.70.0000.00817.40
8.1.60.0040.00417.47
8.1.50.0040.00417.49
8.1.40.0070.00017.51
8.1.30.0030.00517.60
8.1.20.0080.00017.65
8.1.10.0070.00017.46
8.1.00.0050.00317.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.54
8.0.270.0000.00717.25
8.0.260.0060.00316.72
8.0.250.0070.00016.90
8.0.240.0060.00316.88
8.0.230.0100.00016.88
8.0.220.0000.00716.82
8.0.210.0050.00216.84
8.0.200.0030.00316.89
8.0.190.0040.00416.93
8.0.180.0030.00716.79
8.0.170.0080.00016.74
8.0.160.0000.00816.83
8.0.150.0050.00316.75
8.0.140.0080.00016.65
8.0.130.0030.00313.21
8.0.120.0000.01016.79
8.0.110.0000.00716.64
8.0.100.0030.00516.91
8.0.90.0040.00316.70
8.0.80.0030.01216.80
8.0.70.0000.00716.79
8.0.60.0040.00416.86
8.0.50.0000.00816.77
8.0.30.0100.01017.18
8.0.20.0150.00717.08
8.0.10.0030.00516.76
8.0.00.0100.01316.71
7.4.330.0020.00212.88
7.4.320.0000.00716.49
7.4.300.0060.00016.48
7.4.290.0000.00616.64
7.4.280.0040.00416.52
7.4.270.0030.00316.59
7.4.260.0050.00013.28
7.4.250.0060.00316.34
7.4.240.0070.00016.64
7.4.230.0000.00716.61
7.4.220.0090.00916.53
7.4.210.0060.00916.40
7.4.200.0000.00816.58
7.4.190.0000.00716.39
7.4.160.0160.00016.48
7.4.150.0070.01016.64
7.4.140.0030.01417.86
7.4.130.0130.01016.54
7.4.120.0090.00916.72
7.4.110.0130.00616.39
7.4.100.0030.01716.48
7.4.90.0060.01116.56
7.4.80.0060.01419.39
7.4.70.0090.01216.61
7.4.60.0060.00916.58
7.4.50.0000.00916.43
7.4.40.0030.01216.65
7.4.30.0130.00716.66
7.4.00.0060.00914.69
7.3.330.0000.00613.10
7.3.320.0000.00613.20
7.3.310.0050.00216.23
7.3.300.0000.00716.23
7.3.290.0100.00716.16
7.3.280.0090.00616.23
7.3.270.0100.00716.27
7.3.260.0090.00916.21
7.3.240.0130.00916.27
7.3.230.0130.00316.28
7.3.210.0100.00716.41
7.3.200.0120.00916.30
7.3.190.0100.00716.28
7.3.180.0100.00716.56
7.3.170.0110.00716.29
7.3.160.0110.00516.41
7.3.120.0040.00414.64
7.3.10.0030.00916.51
7.3.00.0110.00016.45
7.2.330.0130.01016.67
7.2.320.0070.01016.67
7.2.310.0090.01216.56
7.2.300.0100.01016.67
7.2.290.0030.01416.61
7.2.130.0070.00416.73
7.2.120.0090.00316.66
7.2.110.0060.00916.52
7.2.100.0100.00016.68
7.2.90.0120.00616.82
7.2.80.0120.00316.49
7.2.70.0040.01116.81
7.2.60.0110.00616.57
7.2.50.0060.01216.65
7.2.40.0060.01316.74
7.2.30.0190.00316.59
7.2.20.0180.00616.82
7.2.10.0110.00516.67
7.2.00.0080.00918.01
7.1.250.0130.00715.68
7.1.200.0040.00915.70
7.1.100.0030.01018.06
7.1.70.0030.00516.89
7.1.60.0030.02219.25
7.1.50.0100.01316.52
7.1.00.0000.04722.31
7.0.200.0030.00316.70
7.0.140.0000.07722.18
7.0.120.0070.07022.15
7.0.60.0070.04019.91
7.0.50.0070.04017.98
7.0.40.0130.07020.04
7.0.30.0470.05720.30
7.0.20.0200.04020.08
7.0.10.0170.07320.26
7.0.00.0030.04320.20
5.6.280.0030.07321.13
5.6.210.0070.08320.67
5.6.200.0130.06318.28
5.6.190.0030.04320.55
5.6.180.3600.05020.77
5.6.170.0270.03320.50
5.6.160.0100.03320.56
5.6.150.0070.04318.11
5.6.140.0030.03718.16
5.6.130.0070.07318.21
5.6.120.0030.07321.12
5.6.110.0100.08321.13
5.6.100.0100.08320.95
5.6.90.0070.05020.98
5.6.80.0130.03020.38
5.6.70.4330.03720.35
5.5.350.0030.07720.39
5.5.340.0070.08018.08
5.5.330.0100.08020.25
5.5.320.0230.03720.52
5.5.310.0370.07720.27
5.5.300.0070.08318.03
5.5.290.0070.08317.95
5.5.280.0100.07720.98
5.5.270.0070.06020.81
5.5.260.0100.04320.89
5.5.250.0030.05720.54
5.5.240.0070.06020.27
5.4.450.0130.05019.53
5.4.440.0100.04719.57
5.4.430.0130.05319.48
5.4.420.0030.05719.30
5.4.410.0130.07019.45
5.4.400.0030.05019.16
5.4.390.0100.07719.20
5.4.380.0070.04018.85
5.4.370.0100.04719.00
5.4.360.0100.08018.97
5.4.350.0170.06018.87
5.4.340.0100.03719.12
5.4.320.0070.07319.27
5.4.310.0070.03719.20
5.4.300.0130.04018.84
5.4.290.0130.07318.94
5.4.280.0070.06318.97
5.4.270.0070.07719.15
5.4.260.0030.05719.14
5.4.250.0030.04019.23
5.4.240.0200.05319.15
5.4.230.0030.08318.85
5.4.220.0130.07318.96
5.4.210.0130.07319.00
5.4.200.0030.04718.84
5.4.190.0170.05719.23
5.4.180.0070.04019.23
5.4.170.0100.03318.86
5.4.160.0030.05019.22
5.4.150.0070.07018.83
5.4.140.0100.06716.38
5.4.130.0100.06716.51
5.4.120.0070.04316.56
5.4.110.0030.05316.48
5.4.100.0100.04016.58
5.4.90.0100.07316.46
5.4.80.0070.07316.44
5.4.70.0130.06716.33
5.4.60.0070.07716.41
5.4.50.0030.07016.31
5.4.40.0100.07316.25
5.4.30.0100.05716.50
5.4.20.0030.03716.27
5.4.10.0030.07716.46
5.4.00.0100.05715.97
5.3.290.0070.04314.70
5.3.280.0030.04314.61
5.3.270.0030.05014.75
5.3.260.0000.04714.61
5.3.250.0030.04314.66
5.3.240.0030.04014.64
5.3.230.0030.07714.50
5.3.220.0070.04714.57
5.3.210.0030.05014.63
5.3.200.0070.04014.71
5.3.190.0030.06014.63
5.3.180.0100.07714.63
5.3.170.0130.06714.72
5.3.160.0100.05314.58
5.3.150.0070.04314.57
5.3.140.0130.07314.59
5.3.130.0100.05314.54
5.3.120.0030.06714.61
5.3.110.0100.06314.54
5.3.100.0030.07714.09
5.3.90.0170.05714.04
5.3.80.0070.07014.09
5.3.70.0030.07014.18
5.3.60.0200.05313.95
5.3.50.0030.06714.00
5.3.40.0030.07714.00
5.3.30.0130.03013.90
5.3.20.0000.06713.58
5.3.10.0100.06713.54
5.3.00.0070.06013.64
5.2.170.0070.05011.20
5.2.160.0030.06711.11
5.2.150.0030.03311.16
5.2.140.0100.05711.11
5.2.130.0100.03311.08
5.2.120.0070.06011.25
5.2.110.0030.04311.02
5.2.100.0100.05711.11
5.2.90.0030.06011.16
5.2.80.0030.06311.24
5.2.70.0030.06311.16
5.2.60.0070.06011.20
5.2.50.0070.05010.95
5.2.40.0030.06010.88
5.2.30.0100.04310.94
5.2.20.0000.06010.88
5.2.10.0030.03010.88
5.2.00.0000.06310.88
5.1.60.0070.03710.88
5.1.50.0000.03010.88
5.1.40.0000.03310.88
5.1.30.0100.05010.88
5.1.20.0030.04710.88
5.1.10.0070.05010.88
5.1.00.0100.03310.88
5.0.50.0100.03710.88
5.0.40.0030.04310.88
5.0.30.0100.04310.88
5.0.20.0070.03310.88
5.0.10.0000.03310.88
5.0.00.0030.03710.88
4.4.90.0070.02310.88
4.4.80.0070.02710.88
4.4.70.0070.02310.88
4.4.60.0000.04010.88
4.4.50.0000.02010.88
4.4.40.0030.05310.88
4.4.30.0030.03310.88
4.4.20.0000.03710.88
4.4.10.0070.03010.88
4.4.00.0000.04310.88
4.3.110.0000.03710.88
4.3.100.0030.03010.88
4.3.90.0000.02710.88
4.3.80.0000.04310.88
4.3.70.0000.02010.88
4.3.60.0030.03310.88
4.3.50.0070.01710.88
4.3.40.0000.05310.88
4.3.30.0030.02310.88
4.3.20.0030.02010.88
4.3.10.0000.02010.88
4.3.00.0030.01710.88

preferences:
33.07 ms | 401 KiB | 5 Q