3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo(){ echo 'foo'; } } class B extends A {} $b = new B(); $b->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)
8.3.70.0070.00716.58
8.3.60.0140.00316.25
8.3.50.0100.00522.85
8.3.40.0110.00418.73
8.3.30.0070.00718.91
8.3.20.0040.00420.38
8.3.10.0080.00021.91
8.3.00.0000.00817.25
8.2.180.0030.01216.75
8.2.170.0150.00622.96
8.2.160.0060.00920.46
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.01126.16
8.2.120.0050.00321.09
8.2.110.0050.00520.33
8.2.100.0040.00817.84
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.01118.04
8.2.50.0000.00818.07
8.2.40.0050.00318.16
8.2.30.0040.00417.86
8.2.20.0040.00417.61
8.2.10.0000.00717.97
8.2.00.0040.00417.52
8.1.280.0090.00625.92
8.1.270.0000.00922.06
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.86
8.1.230.0040.00822.05
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0050.00517.23
8.1.190.0040.00417.10
8.1.180.0050.00518.10
8.1.170.0040.00418.50
8.1.160.0040.00421.94
8.1.150.0040.00418.77
8.1.140.0000.00717.21
8.1.130.0040.00417.86
8.1.120.0000.00717.38
8.1.110.0030.00517.42
8.1.100.0030.00517.39
8.1.90.0040.00417.37
8.1.80.0000.00717.43
8.1.70.0000.00717.27
8.1.60.0000.00817.46
8.1.50.0030.00517.42
8.1.40.0000.00717.42
8.1.30.0050.00317.53
8.1.20.0000.00717.60
8.1.10.0080.00017.43
8.1.00.0050.00317.56
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0000.00718.45
8.0.270.0000.00717.26
8.0.260.0030.00317.17
8.0.250.0070.00016.78
8.0.240.0000.00616.90
8.0.230.0050.00316.86
8.0.220.0070.00016.85
8.0.210.0000.00716.86
8.0.200.0000.00716.77
8.0.190.0030.00316.78
8.0.180.0070.00016.80
8.0.170.0040.00416.84
8.0.160.0030.00316.86
8.0.150.0040.00416.71
8.0.140.0000.01016.84
8.0.130.0030.00313.18
8.0.120.0070.00016.84
8.0.110.0050.00216.80
8.0.100.0070.00016.67
8.0.90.0000.00716.82
8.0.80.0080.00816.70
8.0.70.0000.00716.89
8.0.60.0040.00416.78
8.0.50.0040.00416.67
8.0.30.0040.01517.18
8.0.20.0160.00817.40
8.0.10.0050.00316.73
8.0.00.0110.00817.00
7.4.330.0060.00015.00
7.4.320.0000.00716.39
7.4.300.0060.00016.50
7.4.290.0090.00016.61
7.4.280.0000.00716.55
7.4.270.0070.00016.52
7.4.260.0060.00316.47
7.4.250.0050.00316.46
7.4.240.0030.00416.57
7.4.230.0040.00416.35
7.4.220.0130.01316.71
7.4.210.0110.00716.57
7.4.200.0030.00316.48
7.4.160.0150.00516.52
7.4.150.0180.00317.40
7.4.140.0080.01017.86
7.4.130.0120.00416.48
7.4.120.0130.00716.59
7.4.110.0140.01216.39
7.4.100.0160.00016.49
7.4.90.0130.00316.48
7.4.80.0060.01619.39
7.4.70.0100.01016.59
7.4.60.0090.00916.51
7.4.50.0000.00816.32
7.4.40.0140.00716.30
7.4.30.0170.00316.49
7.4.00.0070.00015.08
7.3.330.0000.00613.07
7.3.320.0030.00313.06
7.3.310.0070.00016.28
7.3.300.0030.00316.21
7.3.290.0090.01216.18
7.3.280.0100.00716.28
7.3.270.0170.00417.40
7.3.260.0130.00316.16
7.3.250.0130.00916.49
7.3.240.0160.00616.13
7.3.230.0100.00916.52
7.3.210.0090.00916.26
7.3.200.0040.01119.39
7.3.190.0030.01316.54
7.3.180.0130.00316.05
7.3.170.0060.00916.32
7.3.160.0060.00916.10
7.2.330.0090.00916.51
7.2.320.0070.01116.32
7.2.310.0070.01016.55
7.2.300.0100.00716.24
7.2.290.0060.01016.70
7.2.60.0100.00716.61
7.2.00.0030.00919.61
7.1.200.0120.00415.39
7.1.100.0030.01017.98
7.1.70.0030.01216.99
7.1.60.0070.01619.40
7.1.50.0040.00816.89
7.1.00.0030.07322.33
7.0.200.0070.00016.57
7.0.140.0030.07021.98
7.0.100.0470.07719.91
7.0.90.0500.05019.89
7.0.80.0400.05019.82
7.0.70.0230.08319.92
7.0.60.0430.03319.91
7.0.50.0500.05320.28
7.0.40.0170.06320.05
7.0.30.0030.08020.05
7.0.20.0030.08720.06
7.0.10.0100.07720.13
7.0.00.0070.08320.05
5.6.280.0070.07021.16
5.6.250.0070.06720.64
5.6.240.0130.05320.49
5.6.230.0000.06020.66
5.6.220.0030.07720.61
5.6.210.0070.07020.41
5.6.200.0070.08021.13
5.6.190.0230.07321.01
5.6.180.0070.08021.02
5.6.170.0130.07020.92
5.6.160.0070.08721.02
5.6.150.0130.04321.13
5.6.140.0130.06721.01
5.6.130.0070.08020.90
5.6.120.0130.07720.98
5.6.110.0100.08321.12
5.6.100.0030.09020.98
5.6.90.0170.07020.95
5.6.80.0000.07720.38
5.6.70.0100.07320.47
5.6.60.0100.04320.44
5.6.50.0130.08320.44
5.6.40.0130.09020.33
5.6.30.0170.06720.39
5.6.20.0100.04020.34
5.6.10.0100.08020.37
5.6.00.0200.06720.47
5.5.380.0070.07320.50
5.5.370.0170.06320.41
5.5.360.0030.08720.37
5.5.350.0030.08020.33
5.5.340.0100.08020.59
5.5.330.0100.08020.88
5.5.320.0230.07020.86
5.5.310.0230.04020.84
5.5.300.0100.05020.87
5.5.290.0030.05720.85
5.5.280.0030.08320.75
5.5.270.0030.07720.59
5.5.260.0100.07720.77
5.5.250.0170.07020.50
5.5.240.0070.07720.27
5.5.230.0100.07720.21
5.5.220.0100.07320.10
5.5.210.0200.06020.10
5.5.200.0100.07020.06
5.5.190.0100.08020.13
5.5.180.0100.07720.21
5.5.160.0100.07320.22
5.5.150.0070.08020.15
5.5.140.0030.08020.17
5.5.130.0100.07320.21
5.5.120.0070.08320.22
5.5.110.0030.05320.21
5.5.100.0100.08020.16
5.5.90.0100.07020.03
5.5.80.0030.08020.11
5.5.70.0070.05020.02
5.5.60.0100.04720.01
5.5.50.0070.08020.10
5.5.40.0030.07720.00
5.5.30.0070.07320.07
5.5.20.0130.07320.10
5.5.10.0070.08019.99
5.5.00.0030.07720.06
5.4.450.0130.06719.38
5.4.440.0070.07719.42
5.4.430.0030.07319.37
5.4.420.0100.07719.43
5.4.410.0100.04319.24
5.4.400.0030.07018.88
5.4.390.0170.05019.05
5.4.380.0030.08019.23
5.4.370.0030.08019.04
5.4.360.0000.04719.13
5.4.350.0100.07319.14
5.4.340.0100.07318.90
5.4.320.0030.07719.13
5.4.310.0070.07319.23
5.4.300.0070.05719.04
5.4.290.0100.07319.04
5.4.280.0130.07019.03
5.4.270.0130.07019.15
5.4.260.0130.07019.03
5.4.250.0170.06319.14
5.4.240.0130.07018.84
5.4.230.0130.06719.16
5.4.220.0070.07719.21
5.4.210.0070.07719.13
5.4.200.0030.08018.94
5.4.190.0030.05019.16
5.4.180.0000.07719.20
5.4.170.0100.07719.02
5.4.160.0030.08319.07
5.4.150.0170.06719.08
5.4.140.0000.06716.50
5.4.130.0070.07016.34
5.4.120.0030.06716.34
5.4.110.0030.07316.40
5.4.100.0030.04316.48
5.4.90.0030.07716.52
5.4.80.0030.06716.43
5.4.70.0070.06316.37
5.4.60.0100.07016.37
5.4.50.0100.06716.48
5.4.40.0000.06716.50
5.4.30.0030.06016.29
5.4.20.0100.03716.48
5.4.10.0070.04016.40
5.4.00.0070.06715.93
5.3.290.0000.08314.78
5.3.280.0130.06714.73
5.3.270.0130.04014.70
5.3.260.0130.06314.63
5.3.250.0070.07314.61
5.3.240.0130.07014.66
5.3.230.0100.07314.69
5.3.220.0100.07014.52
5.3.210.0100.07014.66
5.3.200.0130.06714.63
5.3.190.0070.07014.62
5.3.180.0070.07314.59
5.3.170.0000.07714.63
5.3.160.0030.08314.59
5.3.150.0070.06714.49
5.3.140.0070.06014.57
5.3.130.0030.07714.48
5.3.120.0100.03314.48
5.3.110.0070.06314.61
5.3.100.0070.07013.99
5.3.90.0070.07013.94
5.3.80.0100.07313.95
5.3.70.0030.07313.92
5.3.60.0100.05013.99
5.3.50.0000.07314.08
5.3.40.0100.06713.85
5.3.30.0130.06713.96
5.3.20.0070.07013.61
5.3.10.0030.07013.57
5.3.00.0070.04313.63
5.2.170.0030.03711.34
5.2.160.0030.05311.34
5.2.150.0070.05311.34
5.2.140.0100.05311.34
5.2.130.0030.06711.34
5.2.120.0100.04311.34
5.2.110.0170.05011.34
5.2.100.0000.07011.34
5.2.90.0030.03711.34
5.2.80.0030.06011.34
5.2.70.0070.05711.34
5.2.60.0070.04311.34
5.2.50.0030.05311.34
5.2.40.0030.06311.34
5.2.30.0030.05011.34
5.2.20.0030.06011.34
5.2.10.0030.06311.34
5.2.00.0030.06311.34
5.1.60.0030.04011.34
5.1.50.0030.04711.34
5.1.40.0030.05311.34
5.1.30.0030.05711.34
5.1.20.0030.06011.34
5.1.10.0030.06011.34
5.1.00.0000.05711.34
5.0.50.0000.02711.34
5.0.40.0070.03711.34
5.0.30.0000.05711.34
5.0.20.0070.04011.34
5.0.10.0030.04311.34
5.0.00.0070.06011.34
4.4.90.0030.03311.34
4.4.80.0070.03011.34
4.4.70.0030.03311.34
4.4.60.0000.03711.34
4.4.50.0030.03711.34
4.4.40.0030.05311.34
4.4.30.0030.03311.34
4.4.20.0070.03011.34
4.4.10.0000.03711.34
4.4.00.0030.05311.34
4.3.110.0000.03711.34
4.3.100.0030.02011.34
4.3.90.0030.03011.34
4.3.80.0070.04311.34
4.3.70.0000.03711.34
4.3.60.0100.03011.34
4.3.50.0030.02711.34
4.3.40.0030.05011.34
4.3.30.0000.03711.34
4.3.20.0000.04011.34
4.3.10.0000.03011.34
4.3.00.0000.02011.34

preferences:
35.69 ms | 401 KiB | 5 Q