3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { public function f() { echo "C::f\n"; } } class D extends C { public function f() { echo "D::f\n"; } } $d = new D(); $meth = 'C::f'; $d->$meth();

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)
8.3.40.0170.00018.70
8.3.30.0080.00818.76
8.3.20.0040.00420.20
8.3.10.0030.00523.59
8.3.00.0050.00319.25
8.2.170.0150.00622.96
8.2.160.0130.00022.12
8.2.150.0090.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00317.63
8.2.110.0000.00920.97
8.2.100.0050.00517.93
8.2.90.0000.00819.09
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0000.00719.21
8.2.30.0000.00720.62
8.2.20.0030.00517.68
8.2.10.0000.00718.10
8.2.00.0080.00018.08
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00022.10
8.1.230.0070.00422.68
8.1.220.0030.00917.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.93
8.1.160.0000.00721.89
8.1.150.0030.00518.86
8.1.140.0040.00419.42
8.1.130.0070.00017.63
8.1.120.0020.00517.39
8.1.110.0030.00317.39
8.1.100.0040.00417.30
8.1.90.0030.00317.29
8.1.80.0040.00417.27
8.1.70.0030.00317.41
8.1.60.0000.00717.37
8.1.50.0050.00317.39
8.1.40.0060.00317.52
8.1.30.0000.00817.57
8.1.20.0000.00817.54
8.1.10.0070.00317.61
8.1.00.0070.00017.45
8.0.300.0040.00418.77
8.0.290.0040.00416.62
8.0.280.0070.00018.36
8.0.270.0000.00717.18
8.0.260.0060.00017.23
8.0.250.0000.00816.81
8.0.240.0030.00316.93
8.0.230.0060.00316.92
8.0.220.0030.00316.84
8.0.210.0000.00916.81
8.0.200.0000.00616.93
8.0.190.0040.00416.94
8.0.180.0050.00216.79
8.0.170.0070.00016.91
8.0.160.0050.00316.84
8.0.150.0050.00416.72
8.0.140.0000.00816.86
8.0.130.0050.00013.39
8.0.120.0030.00516.74
8.0.110.0000.00716.83
8.0.100.0040.00416.94
8.0.90.0000.00716.89
8.0.80.0030.01316.87
8.0.70.0030.00616.76
8.0.60.0020.00516.95
8.0.50.0000.00816.88
8.0.30.0070.01016.98
8.0.20.0090.01017.40
8.0.10.0040.00417.02
8.0.00.0130.00716.70
7.4.330.0070.00015.08
7.4.320.0030.00316.34
7.4.300.0030.00316.40
7.4.290.0050.00216.48
7.4.280.0020.00516.63
7.4.270.0000.00716.59
7.4.260.0030.00616.57
7.4.250.0050.00316.41
7.4.240.0020.00516.56
7.4.230.0070.00016.54
7.4.220.0140.00416.69
7.4.210.0130.00316.69
7.4.200.0030.00316.66
7.4.160.0130.00316.61
7.4.150.0150.00917.40
7.4.140.0120.01317.86
7.4.130.0080.00916.50
7.4.120.0070.01316.50
7.4.110.0060.02116.61
7.4.100.0100.00916.56
7.4.90.0070.01016.48
7.4.80.0070.01419.39
7.4.70.0090.00616.34
7.4.60.0060.00916.72
7.4.50.0000.00816.17
7.4.40.0160.00316.29
7.4.30.0090.00916.32
7.4.00.0080.00815.02
7.3.330.0020.00213.23
7.3.320.0030.00313.13
7.3.310.0030.00316.32
7.3.300.0070.00016.35
7.3.290.0090.00516.27
7.3.280.0100.00916.29
7.3.270.0110.00717.40
7.3.260.0120.00916.66
7.3.250.0130.00416.39
7.3.240.0180.00016.42
7.3.230.0100.00616.44
7.3.210.0060.01016.37
7.3.200.0070.01016.28
7.3.190.0100.00716.59
7.3.180.0100.00616.45
7.3.170.0150.00416.34
7.3.160.0090.00616.32
7.3.120.0110.00614.96
7.3.110.0070.01014.79
7.3.100.0120.00414.52
7.3.90.0030.00614.88
7.3.80.0030.01014.89
7.3.70.0100.00014.69
7.3.60.0060.00914.52
7.3.50.0000.00914.68
7.3.40.0040.01214.73
7.3.30.0060.00314.91
7.3.20.0100.00616.73
7.3.10.0050.00716.35
7.3.00.0050.00816.42
7.2.330.0090.00916.71
7.2.320.0130.00616.72
7.2.310.0100.00716.39
7.2.300.0090.00616.66
7.2.290.0130.00316.28
7.2.250.0120.00615.11
7.2.240.0100.01015.04
7.2.230.0100.00714.98
7.2.220.0060.00914.84
7.2.210.0060.00915.09
7.2.200.0060.01014.81
7.2.190.0080.00815.08
7.2.180.0040.00715.00
7.2.170.0030.01014.74
7.2.130.0040.00716.68
7.2.120.0040.00716.56
7.2.110.0110.00416.71
7.2.100.0000.01116.61
7.2.90.0030.00916.86
7.2.80.0130.00016.55
7.2.70.0060.00916.85
7.2.60.0030.00816.68
7.2.50.0090.00816.55
7.2.40.0030.01016.76
7.2.30.0060.00916.74
7.2.20.0060.00616.79
7.2.10.0030.00616.89
7.2.00.0070.00918.08
7.1.330.0090.00615.80
7.1.320.0030.01515.44
7.1.310.0030.00815.55
7.1.300.0040.00715.48
7.1.290.0040.01215.43
7.1.280.0080.00615.48
7.1.270.0040.01115.44
7.1.260.0040.00815.68
7.1.250.0090.00315.57
7.1.200.0070.00415.53
7.1.100.0100.00718.05
7.1.70.0060.00316.89
7.1.60.0100.01319.43
7.1.50.0060.01616.98
7.1.00.0070.07322.45
7.0.200.0160.00614.48
7.0.60.0030.08020.01
7.0.50.0030.05317.90
7.0.40.0000.04720.18
7.0.30.0030.04320.10
7.0.20.0200.04320.16
7.0.10.0030.04320.20
7.0.00.0130.05720.21
5.6.280.0000.06720.90
5.6.210.0070.08320.48
5.6.200.0030.05718.18
5.6.190.0130.08320.41
5.6.180.0400.03320.67
5.6.170.0130.04720.50
5.6.160.0130.06320.57
5.6.150.0030.07718.21
5.6.140.0170.04718.13
5.6.130.0100.08718.18
5.6.120.0130.04720.98
5.6.110.0130.08021.11
5.6.100.0100.07720.89
5.6.90.0230.07021.02
5.6.80.0070.08020.38
5.5.350.0230.07720.39
5.5.340.0130.08017.96
5.5.330.0070.06320.21
5.5.320.0230.08020.21
5.5.310.0270.03020.37
5.5.300.0100.08017.98
5.5.290.0070.04717.98
5.5.280.0070.09020.69
5.5.270.0070.06320.76
5.5.260.0070.05720.76
5.5.250.0030.04720.71
5.5.240.0030.07320.08
5.4.450.0300.05019.48
5.4.440.0230.06319.43
5.4.430.0200.05319.26
5.4.420.0170.05719.60
5.4.410.0270.04719.44
5.4.400.0200.05019.02
5.4.390.0230.05019.29
5.4.380.0230.04719.16
5.4.370.0070.06319.25
5.4.360.0170.07719.10
5.4.350.0130.06019.36
5.4.340.0130.06318.83
5.4.320.0200.06718.95
5.4.310.0200.05019.11
5.4.300.0270.05319.15
5.4.290.0170.05719.05
5.4.280.0230.04719.14
5.4.270.0230.05318.85
5.4.260.0130.05719.10
5.4.250.0130.06019.00
5.4.240.0130.06318.83
5.4.230.0200.06018.93
5.4.220.0200.07719.26
5.4.210.0200.06319.27
5.4.200.0130.06019.27
5.4.190.0170.06718.84
5.4.180.0170.05319.25
5.4.170.0230.04719.27
5.4.160.0170.06319.34
5.4.150.0170.05718.81
5.4.140.0130.05716.53
5.4.130.0170.04716.51
5.4.120.0070.05716.31
5.4.110.0100.05716.65
5.4.100.0030.06316.48
5.4.90.0130.05016.61
5.4.80.0130.05316.56
5.4.70.0200.04316.64
5.4.60.0200.08016.58
5.4.50.0130.05016.27
5.4.40.0300.05716.39
5.4.30.0130.05316.57
5.4.20.0230.04316.16
5.4.10.0170.05716.40
5.4.00.0200.05315.89

preferences:
46.82 ms | 400 KiB | 5 Q