3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo() { if (isset($this)) { echo "A->foo()\n"; } else { echo "A::foo()\n"; } } } A::foo(); $a = new A(); $a->foo(); $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)
8.3.60.0070.00718.68
8.3.50.0150.00521.93
8.3.40.0090.00618.71
8.3.30.0140.00318.95
8.3.20.0040.00420.16
8.3.10.0080.00021.92
8.3.00.0040.00422.45
8.2.180.0040.01816.74
8.2.170.0100.00722.96
8.2.160.0110.00420.54
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.83
8.2.110.0060.00322.04
8.2.100.0090.00319.57
8.2.90.0070.00019.23
8.2.80.0030.00517.97
8.2.70.0050.00517.50
8.2.60.0030.00517.74
8.2.50.0070.00318.07
8.2.40.0080.00018.16
8.2.30.0000.00817.85
8.2.20.0040.00417.53
8.2.10.0030.00519.48
8.2.00.0080.00017.80
8.1.280.0090.00625.92
8.1.270.0080.00022.22
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00423.96
8.1.230.0110.00019.07
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0100.00017.23
8.1.190.0080.00017.53
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0070.00021.88
8.1.150.0040.00418.50
8.1.140.0000.00717.31
8.1.130.0070.00017.71
8.1.120.0030.00317.32
8.1.110.0040.00417.33
8.1.100.0040.00417.37
8.1.90.0040.00417.29
8.1.80.0000.00717.22
8.1.70.0000.00817.33
8.1.60.0030.00517.47
8.1.50.0050.00217.46
8.1.40.0050.00317.33
8.1.30.0040.00417.53
8.1.20.0090.00017.49
8.1.10.0050.00217.54
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0040.00418.25
8.0.270.0030.00317.09
8.0.260.0030.00316.80
8.0.250.0030.00316.95
8.0.240.0030.00516.98
8.0.230.0040.00416.96
8.0.220.0000.00716.93
8.0.210.0040.00416.84
8.0.200.0000.00616.95
8.0.190.0070.00016.96
8.0.180.0000.00716.93
8.0.170.0030.00516.91
8.0.160.0080.00016.73
8.0.150.0040.00416.79
8.0.140.0040.00416.73
8.0.130.0030.00313.23
8.0.120.0030.00616.78
8.0.110.0050.00316.84
8.0.100.0040.00416.76
8.0.90.0000.00716.66
8.0.80.0090.00616.93
8.0.70.0000.00716.68
8.0.60.0040.00416.66
8.0.50.0030.00516.68
8.0.30.0140.00716.92
8.0.20.0120.00717.40
8.0.10.0050.00216.87
8.0.00.0130.01016.82
7.4.330.0020.00215.00
7.4.320.0030.00316.42
7.4.300.0000.00616.49
7.4.290.0060.00316.57
7.4.280.0000.00616.59
7.4.270.0070.00016.51
7.4.260.0100.00016.57
7.4.250.0000.00716.42
7.4.240.0040.00416.56
7.4.230.0040.00416.57
7.4.220.0120.00616.63
7.4.210.0040.01116.57
7.4.200.0040.00416.66
7.4.190.0040.00416.73
7.4.160.0100.00516.23
7.4.150.0120.00417.40
7.4.140.0110.01017.86
7.4.130.0140.00716.40
7.4.120.0120.00516.51
7.4.110.0070.01016.35
7.4.100.0130.00716.62
7.4.90.0130.00516.50
7.4.80.0100.00719.39
7.4.70.0150.00616.71
7.4.60.0060.01316.37
7.4.50.0050.00316.62
7.4.40.0030.00922.77
7.4.30.0110.00616.30
7.4.00.0030.00915.06
7.3.330.0050.00013.43
7.3.320.0050.00013.37
7.3.310.0030.00316.39
7.3.300.0000.00716.32
7.3.290.0070.00716.25
7.3.280.0060.01216.36
7.3.270.0140.00317.40
7.3.260.0100.00716.28
7.3.250.0080.01216.57
7.3.240.0070.01016.25
7.3.230.0070.01016.43
7.3.210.0120.00416.25
7.3.200.0090.01119.39
7.3.190.0100.01316.57
7.3.180.0120.00316.34
7.3.170.0170.00616.59
7.3.160.0060.01216.44
7.3.120.0060.00914.96
7.2.330.0060.01016.63
7.2.320.0090.01516.35
7.2.310.0110.00516.38
7.2.300.0120.00916.79
7.2.290.0120.00416.46
7.2.60.0030.00516.63
7.2.00.0000.01319.46
7.1.200.0040.00715.50
7.1.100.0030.01018.30
7.1.70.0000.01117.00
7.1.60.0140.01119.82
7.1.50.0000.01116.80
7.1.00.0000.08022.28
7.0.200.0020.00516.75
7.0.140.0100.06722.17
7.0.60.0070.08019.79
7.0.50.0000.04317.86
7.0.40.0070.05020.22
7.0.30.0570.06720.24
7.0.20.0200.04720.09
7.0.10.0070.04320.12
7.0.00.0000.06320.10
5.6.280.0030.07321.12
5.6.210.0130.06720.63
5.6.200.0030.04018.22
5.6.190.0070.09020.55
5.6.180.0300.03320.61
5.6.170.0200.05320.50
5.6.160.0100.04320.61
5.6.150.0100.06318.23
5.6.140.0130.08018.17
5.6.130.0070.08018.26
5.6.120.0070.08321.01
5.6.110.0070.08021.00
5.6.100.0030.08721.14
5.6.90.0030.09020.96
5.6.80.0070.03320.39
5.5.350.0070.07720.32
5.5.340.0070.05318.03
5.5.330.0070.06020.30
5.5.320.0030.08720.24
5.5.310.0330.06720.51
5.5.300.0070.08318.08
5.5.290.0170.07017.95
5.5.280.0070.08020.78
5.5.270.0100.07720.74
5.5.260.0130.07320.89
5.5.250.0100.07720.68
5.5.240.0330.06720.04
5.4.450.0370.03719.50
5.4.440.0270.04019.59
5.4.430.0200.04719.54
5.4.420.0130.06019.17
5.4.410.0070.05719.38
5.4.400.0070.06018.99
5.4.390.0030.05719.21
5.4.380.0130.06019.07
5.4.370.0130.03018.77
5.4.360.0070.05318.63
5.4.350.0060.03412.02
5.4.340.0050.03512.02
5.4.320.0060.04512.50
5.4.310.0060.03712.49
5.4.300.0060.03612.50
5.4.290.0080.03512.50
5.4.280.0040.03712.39
5.4.270.0000.06718.93
5.4.260.0300.05018.93
5.4.250.0200.05718.91
5.4.240.0070.06018.86
5.4.230.0130.07018.90
5.4.220.0170.07318.91
5.4.210.0300.05318.81
5.4.200.0130.06318.91
5.4.190.0170.05718.73
5.4.180.0070.05718.92
5.4.170.0000.06318.86
5.4.160.0130.05018.73
5.4.150.0130.08018.70
5.4.140.0030.05316.59
5.4.130.0100.05316.45
5.4.120.0000.06016.50
5.4.110.0170.05016.41
5.4.100.0130.07316.60
5.4.90.0100.07716.24
5.4.80.0230.05716.43
5.4.70.0100.04716.61
5.4.60.0100.05316.36
5.4.50.0070.07016.49
5.4.40.0100.04716.46
5.4.30.0100.04716.37
5.4.20.0070.05316.32
5.4.10.0030.07316.38
5.4.00.0100.04715.83
5.3.290.0060.03812.80
5.3.280.0230.06714.56
5.3.270.0070.05314.65
5.3.260.0070.06314.82
5.3.250.0030.05314.66
5.3.240.0130.04714.58
5.3.230.0170.05314.77
5.3.220.0130.07714.65
5.3.210.0170.06014.54
5.3.200.0100.06714.66
5.3.190.0200.06314.56
5.3.180.0100.05014.38
5.3.170.0070.07714.73
5.3.160.0000.06714.39
5.3.150.0070.07014.46
5.3.140.0100.05014.64
5.3.130.0070.06314.61
5.3.120.0100.07314.62
5.3.110.0100.05714.45
5.3.100.0100.06014.04
5.3.90.0000.05714.17
5.3.80.0130.07013.92
5.3.70.0130.06314.10
5.3.60.0130.06314.07
5.3.50.0070.05314.03
5.3.40.0000.06014.11
5.3.30.0100.07013.98
5.3.20.0100.06313.78
5.3.10.0030.07313.63
5.3.00.0170.04313.85
5.2.170.0070.04311.22
5.2.160.0100.05311.10
5.2.150.0000.04711.05
5.2.140.0100.04311.30
5.2.130.0030.04311.18
5.2.120.0030.05010.95
5.2.110.0100.04311.17
5.2.100.0070.04311.32
5.2.90.0070.06011.08
5.2.80.0070.04011.04
5.2.70.0100.05311.16
5.2.60.0030.04311.02
5.2.50.0100.05011.02
5.2.40.0130.04711.22
5.2.30.0230.04710.94
5.2.20.0100.04010.98
5.2.10.0100.05311.07
5.2.00.0070.05010.78
5.1.60.0000.0439.92
5.1.50.0000.0509.94
5.1.40.0030.05010.07
5.1.30.0000.05710.34
5.1.20.0070.04710.33
5.1.10.0100.04010.11
5.1.00.0130.04010.07
5.0.50.0070.0408.63
5.0.40.0000.0408.48
5.0.30.0130.0438.29
5.0.20.0070.0238.25
5.0.10.0130.0208.21
5.0.00.0030.0538.21
4.4.90.0000.0275.76
4.4.80.0000.0335.84
4.4.70.0030.0235.84
4.4.60.0100.0235.75
4.4.50.0000.0305.97
4.4.40.0000.0475.91
4.4.30.0070.0175.91
4.4.20.0000.0276.02
4.4.10.0030.0205.95
4.4.00.0030.0335.88
4.3.110.0030.0205.78
4.3.100.0100.0205.73
4.3.90.0030.0275.72
4.3.80.0000.0335.77
4.3.70.0000.0235.73
4.3.60.0070.0405.72
4.3.50.0100.0235.67
4.3.40.0070.0435.73
4.3.30.0000.0235.14
4.3.20.0070.0275.14
4.3.10.0000.0275.14
4.3.00.0000.01713.50

preferences:
40.91 ms | 401 KiB | 5 Q