3v4l.org

run code in 300+ PHP versions simultaneously
<?php class B { public function bar() { echo get_class($this) . __FUNCTION__ . "\n"; } } $a = new B; $a->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)
8.3.40.0140.00718.85
8.3.30.0100.00320.21
8.3.20.0050.00320.02
8.3.10.0050.00521.14
8.3.00.0050.00322.32
8.2.170.0060.00922.96
8.2.160.0120.00622.21
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00820.75
8.2.110.0030.00722.31
8.2.100.0080.00417.72
8.2.90.0040.00417.71
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0030.00617.90
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0060.00319.38
8.2.20.0000.00717.58
8.2.10.0080.00017.73
8.2.00.0070.00417.73
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00020.83
8.1.230.0080.00420.77
8.1.220.0030.00517.74
8.1.210.0090.00018.97
8.1.200.0030.00617.35
8.1.190.0000.00817.64
8.1.180.0050.00318.10
8.1.170.0040.00418.67
8.1.160.0050.00318.82
8.1.150.0000.00718.60
8.1.140.0000.00817.24
8.1.130.0000.00717.81
8.1.120.0030.00517.32
8.1.110.0000.00717.30
8.1.100.0000.00717.21
8.1.90.0050.00217.35
8.1.80.0030.00417.28
8.1.70.0000.00817.31
8.1.60.0000.00917.54
8.1.50.0000.00717.40
8.1.40.0000.00717.38
8.1.30.0000.00817.62
8.1.20.0000.00717.61
8.1.10.0030.00517.59
8.1.00.0000.00817.36
8.0.300.0040.00419.77
8.0.290.0050.00217.18
8.0.280.0030.00318.21
8.0.270.0050.00317.07
8.0.260.0070.00016.68
8.0.250.0090.00016.94
8.0.240.0000.00816.83
8.0.230.0000.00716.94
8.0.220.0000.00716.80
8.0.210.0030.00316.75
8.0.200.0040.00416.93
8.0.190.0040.00416.98
8.0.180.0040.00416.82
8.0.170.0040.00416.83
8.0.160.0040.00416.86
8.0.150.0040.00416.78
8.0.140.0020.00916.73
8.0.130.0040.00413.23
8.0.120.0030.00616.81
8.0.110.0060.00316.79
8.0.100.0080.00016.73
8.0.90.0000.00716.79
8.0.80.0030.01316.92
8.0.70.0080.00016.74
8.0.60.0070.00016.92
8.0.50.0040.00416.70
8.0.30.0120.00816.87
8.0.20.0080.01017.40
8.0.10.0050.00216.95
8.0.00.0100.01116.81
7.4.330.0020.00216.74
7.4.320.0000.00616.44
7.4.300.0030.00316.61
7.4.290.0070.00016.47
7.4.280.0000.00716.53
7.4.270.0030.00316.59
7.4.260.0050.00313.25
7.4.250.0050.00316.55
7.4.240.0070.00016.48
7.4.230.0040.00416.52
7.4.220.0160.00316.53
7.4.210.0080.00816.51
7.4.200.0040.00416.38
7.4.190.0070.00016.67
7.4.160.0170.00316.47
7.4.150.0070.01117.40
7.4.140.0120.00617.86
7.4.130.0140.00416.46
7.4.120.0090.00716.56
7.4.110.0060.01016.67
7.4.100.0060.01616.61
7.4.90.0060.01316.53
7.4.80.0060.00919.39
7.4.70.0120.00316.51
7.4.60.0060.01316.46
7.4.50.0000.00816.41
7.4.40.0030.00722.77
7.4.30.0110.00516.45
7.4.00.0030.01014.93
7.3.330.0020.00313.29
7.3.320.0030.00313.29
7.3.310.0030.00316.14
7.3.300.0000.00716.17
7.3.290.0030.01016.30
7.3.280.0090.00816.25
7.3.270.0120.00617.40
7.3.260.0110.00618.24
7.3.250.0100.00716.52
7.3.240.0110.00716.32
7.3.230.0140.00916.39
7.3.210.0070.01016.50
7.3.200.0160.01019.39
7.3.190.0130.00616.41
7.3.180.0100.00716.27
7.3.170.0070.01016.52
7.3.160.0120.00616.30
7.3.120.0060.00614.55
7.2.330.0030.01916.66
7.2.320.0130.01016.77
7.2.310.0070.01116.68
7.2.300.0180.00316.71
7.2.290.0080.00816.61
7.2.60.0040.00816.77
7.2.00.0070.00719.44
7.1.200.0090.00315.40
7.1.100.0050.00817.86
7.1.70.0070.00417.13
7.1.60.0150.00919.17
7.1.50.0090.00316.77
7.1.00.0000.08022.54
7.0.200.0030.00716.39
7.0.140.0070.07022.15
7.0.100.0130.07019.93
7.0.90.0100.08019.94
7.0.80.0070.08019.92
7.0.70.0100.07719.93
7.0.60.0070.07719.78
7.0.50.0670.04320.21
7.0.40.0130.06020.09
7.0.30.0000.05020.07
7.0.20.0130.07720.09
7.0.10.0030.08320.14
7.0.00.0100.06720.12
5.6.280.0070.07020.89
5.6.250.0070.08020.73
5.6.240.0070.05320.58
5.6.230.0100.07720.53
5.6.220.0170.07020.59
5.6.210.0070.08320.78
5.6.200.0030.06321.04
5.6.190.0000.06020.95
5.6.180.0030.08020.98
5.6.170.0130.06721.18
5.6.160.0070.08320.95
5.6.150.0070.08021.07
5.6.140.0130.07021.04
5.6.130.0100.08021.05
5.6.120.0030.08721.13
5.6.110.0030.05720.95
5.6.100.0000.05321.07
5.6.90.0070.08721.02
5.6.80.0100.07320.44
5.6.70.0030.08720.26
5.6.60.0130.06320.39
5.6.50.0100.07320.42
5.6.40.0170.07320.37
5.6.30.0200.06320.49
5.6.20.0030.08020.29
5.6.10.0170.07020.41
5.6.00.0130.07720.38
5.5.380.0100.08320.36
5.5.370.0100.07320.43
5.5.360.0100.07720.45
5.5.350.0230.06720.43
5.5.340.0030.08020.83
5.5.330.0030.08320.83
5.5.320.0070.08020.87
5.5.310.0100.04320.91
5.5.300.0100.08020.93
5.5.290.0000.06320.91
5.5.280.0070.07320.86
5.5.270.0070.08320.76
5.5.260.0170.07020.91
5.5.250.0070.08320.61
5.5.240.0130.07020.16
5.5.230.0030.05020.29
5.5.220.0070.07720.29
5.5.210.0070.05320.27
5.5.200.0130.07020.28
5.5.190.0130.07320.09
5.5.180.0130.07320.13
5.5.160.0100.07320.16
5.5.150.0100.08019.98
5.5.140.0070.08020.12
5.5.130.0100.07720.27
5.5.120.0130.07020.12
5.5.110.0030.05020.22
5.5.100.0070.07720.11
5.5.90.0170.03720.16
5.5.80.0130.07320.04
5.5.70.0070.07720.02
5.5.60.0030.08020.05
5.5.50.0070.08020.16
5.5.40.0000.08720.03
5.5.30.0070.08020.15
5.5.20.0130.07019.96
5.5.10.0170.04020.03
5.5.00.0030.08720.01
5.4.450.0130.07719.36
5.4.440.0130.04319.45
5.4.430.0000.09019.38
5.4.420.0000.07019.37
5.4.410.0070.06719.14
5.4.400.0130.07019.14
5.4.390.0030.08319.07
5.4.380.0030.08019.07
5.4.370.0170.05719.05
5.4.360.0070.07318.91
5.4.350.0130.06718.85
5.4.340.0030.04718.88
5.4.320.0200.07318.90
5.4.310.0070.08019.14
5.4.300.0100.06719.15
5.4.290.0230.06318.95
5.4.280.0100.07319.05
5.4.270.0100.07319.03
5.4.260.0100.07019.04
5.4.250.0130.06718.84
5.4.240.0070.07318.93
5.4.230.0070.08019.04
5.4.220.0030.04719.12
5.4.210.0030.08019.07
5.4.200.0100.07019.03
5.4.190.0030.04319.20
5.4.180.0100.06019.11
5.4.170.0100.07719.11
5.4.160.0030.08018.83
5.4.150.0000.07719.13
5.4.140.0070.07316.50
5.4.130.0170.06716.45
5.4.120.0070.07316.34
5.4.110.0100.07316.32
5.4.100.0130.07016.39
5.4.90.0170.05716.47
5.4.80.0100.06016.32
5.4.70.0000.08016.42
5.4.60.0030.07316.48
5.4.50.0000.07716.37
5.4.40.0100.06716.47
5.4.30.0070.06716.36
5.4.20.0000.08016.47
5.4.10.0100.07316.47
5.4.00.0070.07315.69
5.3.290.0070.08714.68
5.3.280.0030.08014.57
5.3.270.0070.08314.69
5.3.260.0130.07314.63
5.3.250.0070.08014.70
5.3.240.0070.07314.55
5.3.230.0030.08314.58
5.3.220.0070.07714.65
5.3.210.0100.06714.54
5.3.200.0030.04714.68
5.3.190.0000.08314.53
5.3.180.0070.06714.55
5.3.170.0070.07014.50
5.3.160.0030.04714.63
5.3.150.0070.07714.54
5.3.140.0030.07014.62
5.3.130.0030.06714.61
5.3.120.0130.05714.66
5.3.110.0030.07014.63
5.3.100.0070.07714.05
5.3.90.0130.06713.95
5.3.80.0100.04013.93
5.3.70.0100.06314.16
5.3.60.0100.07014.11
5.3.50.0030.07313.88
5.3.40.0100.07014.04
5.3.30.0100.06014.03
5.3.20.0070.05013.80
5.3.10.0030.07313.64
5.3.00.0100.07013.57
5.2.170.0070.06011.20
5.2.160.0000.04311.19
5.2.150.0100.04011.00
5.2.140.0070.06711.07
5.2.130.0030.06710.96
5.2.120.0070.05711.08
5.2.110.0030.05711.11
5.2.100.0100.05311.13
5.2.90.0030.05311.13
5.2.80.0000.07011.12
5.2.70.0070.06311.10
5.2.60.0100.06011.16
5.2.50.0000.04711.11
5.2.40.0070.06010.91
5.2.30.0070.05011.03
5.2.20.0070.05310.87
5.2.10.0030.06310.90
5.2.00.0070.05310.84
5.1.60.0030.05310.11
5.1.50.0030.05310.08
5.1.40.0100.05310.04
5.1.30.0000.06010.40
5.1.20.0070.05310.27
5.1.10.0070.03710.08
5.1.00.0030.05010.08
5.0.50.0070.0378.59
5.0.40.0070.0408.26
5.0.30.0000.0678.09
5.0.20.0070.0438.09
5.0.10.0030.0478.27
5.0.00.0030.0678.27
4.4.90.0000.0408.09
4.4.80.0000.0378.09
4.4.70.0100.0278.09
4.4.60.0030.0378.09
4.4.50.0000.0378.09
4.4.40.0000.0478.09
4.4.30.0000.0338.09
4.4.20.0000.0378.09
4.4.10.0030.0338.09
4.4.00.0030.0538.09
4.3.110.0000.0378.09
4.3.100.0000.0408.09
4.3.90.0070.0278.09
4.3.80.0000.0508.09
4.3.70.0070.0338.09
4.3.60.0070.0208.09
4.3.50.0030.0378.09
4.3.40.0000.0508.09
4.3.30.0030.0378.09
4.3.20.0030.0378.09
4.3.10.0000.0378.09
4.3.00.0000.0378.09

preferences:
40.49 ms | 400 KiB | 5 Q