3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo1() { echo 1; } $foo1 = 'foo1'; $foo1(); $foo2 = function () { echo 2; }; $foo2(); class Three { public function __invoke() { echo 3; } } $foo3 = new Three(); $foo3(); class Bar { static function foo4() { echo 4;} function foo5() { echo 5; } } $foo3 = ['Bar', 'foo3']; $foo3(); // we should make this work $foo4 = [new Bar, 'foo4']; $foo4(); // we should make this work

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)
8.3.60.0100.01018.68
8.3.50.0060.00921.02
8.3.40.0070.00718.70
8.3.30.0100.00319.18
8.3.20.0000.00720.35
8.3.10.0030.00622.04
8.3.00.0040.00422.21
8.2.180.0090.01217.00
8.2.170.0110.00322.96
8.2.160.0120.00319.16
8.2.150.0000.00824.18
8.2.140.0000.00924.66
8.2.130.0000.00726.16
8.2.120.0040.00419.36
8.2.110.0060.00321.97
8.2.100.0040.00719.58
8.2.90.0060.00319.23
8.2.80.0000.00818.16
8.2.70.0080.00017.61
8.2.60.0000.00817.91
8.2.50.0050.00318.07
8.2.40.0080.00018.22
8.2.30.0040.00418.12
8.2.20.0040.00417.79
8.2.10.0000.00717.81
8.2.00.0050.00517.88
8.1.280.0000.01925.92
8.1.270.0080.00022.00
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00323.96
8.1.230.0060.00619.21
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0030.00717.22
8.1.190.0040.00417.41
8.1.180.0050.00318.79
8.1.170.0000.00818.36
8.1.160.0000.00722.15
8.1.150.0040.00418.55
8.1.140.0030.00317.39
8.1.130.0000.00717.82
8.1.120.0040.00417.46
8.1.110.0000.00917.45
8.1.100.0040.00417.41
8.1.90.0030.00317.51
8.1.80.0070.00017.45
8.1.70.0030.00317.48
8.1.60.0040.00417.62
8.1.50.0040.00417.52
8.1.40.0030.00517.57
8.1.30.0040.00417.63
8.1.20.0000.00917.70
8.1.10.0000.00717.53
8.1.00.0050.00217.40
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0000.00718.44
8.0.270.0030.00317.17
8.0.260.0040.00416.88
8.0.250.0000.00816.96
8.0.240.0050.00316.99
8.0.230.0070.00016.90
8.0.220.0070.00016.90
8.0.210.0020.00516.79
8.0.200.0000.00716.90
8.0.190.0000.00816.97
8.0.180.0040.00416.98
8.0.170.0050.00317.01
8.0.160.0000.00816.82
8.0.150.0000.00716.95
8.0.140.0030.00516.82
8.0.130.0030.00313.47
8.0.120.0000.00816.94
8.0.110.0000.00717.00
8.0.100.0050.00217.00
8.0.90.0040.00417.06
8.0.80.0040.01216.83
8.0.70.0040.00416.93
8.0.60.0040.00416.82
8.0.50.0040.00416.95
8.0.30.0100.01017.08
8.0.20.0110.00717.40
8.0.10.0000.00716.91
8.0.00.0090.00916.72
7.4.330.0020.00215.00
7.4.320.0030.00316.52
7.4.300.0030.00316.69
7.4.290.0000.00716.49
7.4.280.0030.00316.51
7.4.270.0030.00316.50
7.4.260.0030.00316.52
7.4.250.0000.00716.44
7.4.240.0030.00516.50
7.4.230.0040.00416.48
7.4.220.0120.01916.43
7.4.210.0060.01016.54
7.4.200.0030.00616.63
7.4.190.0050.00216.64
7.4.160.0150.00316.44
7.4.150.0040.01317.40
7.4.140.0140.00917.86
7.4.130.0100.01116.53
7.4.120.0130.00916.51
7.4.110.0090.00916.65
7.4.100.0110.01116.45
7.4.90.0030.01316.49
7.4.80.0130.01019.39
7.4.70.0120.00616.64
7.4.60.0070.01016.48
7.4.50.0000.00816.70
7.4.40.0040.01422.77
7.4.30.0090.00916.66
7.4.00.0000.01014.86
7.3.330.0060.00013.34
7.3.320.0030.00313.12
7.3.310.0030.00316.39
7.3.300.0000.00716.37
7.3.290.0080.01116.38
7.3.280.0050.01116.40
7.3.270.0100.01017.40
7.3.260.0090.00916.63
7.3.250.0090.00816.45
7.3.240.0080.00816.36
7.3.230.0090.01316.39
7.3.210.0120.00816.36
7.3.200.0130.00719.39
7.3.190.0080.00816.39
7.3.180.0060.01216.34
7.3.170.0080.00816.41
7.3.160.0140.00416.47
7.3.120.0130.00315.05
7.2.330.0090.00916.82
7.2.320.0030.01816.75
7.2.310.0060.01116.67
7.2.300.0150.00716.45
7.2.290.0110.00616.46
7.2.60.0040.01116.80
7.1.200.0040.01115.85
7.1.70.0040.00417.14
7.1.60.0000.01517.23
7.1.50.0030.01816.54
7.1.00.0030.03322.45
7.0.200.0030.00316.75
7.0.140.0030.07322.21
7.0.100.0170.04019.85
7.0.90.0230.03319.98
7.0.80.0000.04319.93
7.0.70.0170.03320.02
7.0.60.0070.05719.90
7.0.50.0030.04320.27
7.0.40.0070.06320.08
7.0.30.0030.03720.03
7.0.20.0130.03319.95
7.0.10.0030.04019.98
7.0.00.0130.03320.18
5.6.250.0030.04020.78
5.6.240.0030.04020.69
5.6.230.0070.04020.61
5.6.220.0030.04320.59
5.6.210.0070.04020.57
5.6.200.0070.03321.06
5.6.190.0070.04021.12
5.6.180.0000.04321.09
5.6.170.0070.04021.03
5.6.160.0000.04721.15
5.6.150.0070.04320.95
5.6.140.0070.03720.91
5.6.130.0030.05021.00
5.6.120.0030.04321.07
5.6.110.0000.06020.95
5.6.100.0170.03020.95
5.6.90.0030.04321.11
5.6.80.0130.03020.39
5.6.70.0030.04020.41
5.6.60.0030.08720.47
5.6.50.0070.07720.57
5.6.40.0100.07720.42
5.6.30.0030.07720.43
5.6.20.0030.04320.47
5.6.10.0000.04720.27
5.6.00.0000.06720.43
5.5.380.0000.04320.37
5.5.370.0030.04020.40
5.5.360.0030.04320.34
5.5.350.0070.04020.46
5.5.340.0000.03720.85
5.5.330.0030.03720.81
5.5.320.0070.04320.89
5.5.310.0030.04320.82
5.5.300.0000.04320.79
5.5.290.0000.04320.89
5.5.280.0030.03720.93
5.5.270.0000.04020.83
5.5.260.0000.04020.64
5.5.250.0000.05020.71
5.5.240.0070.03720.02
5.5.230.0070.03320.20
5.5.220.0030.04320.10
5.5.210.0070.08020.26
5.5.200.0070.08319.96
5.5.190.0070.05720.00
5.5.180.0070.04320.26
5.5.160.0070.06020.22
5.5.150.0100.07320.16
5.5.140.0100.07320.16
5.5.130.0130.06020.13
5.5.120.0030.08020.15
5.5.110.0030.04720.24
5.5.100.0070.04320.18
5.5.90.0000.04019.95
5.5.80.0100.07720.05
5.5.70.0070.05320.09
5.5.60.0000.08020.10
5.5.50.0070.03319.94
5.5.40.0100.04020.09
5.5.30.0130.04319.92
5.5.20.0070.03720.14
5.5.10.0130.07020.03
5.5.00.0030.07720.07
5.4.450.0100.03019.56
5.4.440.0030.04319.46
5.4.430.0070.03719.17
5.4.420.0000.04319.49
5.4.410.0000.04019.07
5.4.400.0000.04718.91
5.4.390.0030.03719.13
5.4.380.0100.06719.03
5.4.370.0100.06719.16
5.4.360.0070.03719.09
5.4.350.0070.06018.91
5.4.340.0070.08019.05
5.4.320.0070.07018.86
5.4.310.0030.08019.10
5.4.300.0230.06019.09
5.4.290.0170.06719.13
5.4.280.0000.05318.95
5.4.270.0130.07318.95
5.4.260.0100.07019.13
5.4.250.0030.04719.04
5.4.240.0130.06319.04
5.4.230.0070.05319.16
5.4.220.0130.06319.06
5.4.210.0030.07319.15
5.4.200.0070.07319.13
5.4.190.0130.06719.12
5.4.180.0200.06718.82
5.4.170.0070.04719.13
5.4.160.0100.06018.97
5.4.150.0100.07719.07
5.4.140.0100.07016.48
5.4.130.0030.05016.47
5.4.120.0000.07316.39
5.4.110.0100.06016.40
5.4.100.0030.05316.53
5.4.90.0200.06716.44
5.4.80.0070.07316.57
5.4.70.0170.03316.48
5.4.60.0070.05316.49
5.4.50.0170.05316.41
5.4.40.0100.03716.39
5.4.30.0030.03716.34
5.4.20.0070.04316.47
5.4.10.0070.03716.35
5.4.00.0070.03315.95
5.3.290.0030.08314.70
5.3.280.0030.08014.67
5.3.270.0070.04314.56
5.3.260.0030.08014.57
5.3.250.0030.04714.73
5.3.240.0000.07314.68
5.3.230.0000.07714.54
5.3.220.0100.07014.61
5.3.210.0170.05014.52
5.3.200.0030.07714.64
5.3.190.0130.03714.58
5.3.180.0070.07714.50
5.3.170.0100.07014.51
5.3.160.0030.04014.68
5.3.150.0170.03014.55
5.3.140.0200.06314.49
5.3.130.0100.07314.68
5.3.120.0130.06714.71
5.3.110.0070.04014.65
5.3.100.0070.05714.11
5.3.90.0030.04014.04
5.3.80.0030.06314.04
5.3.70.0070.04014.05
5.3.60.0070.03314.15
5.3.50.0130.06714.03
5.3.40.0030.05714.02
5.3.30.0000.04313.92
5.3.20.0070.05013.63
5.3.10.0070.04013.73
5.3.00.0070.07313.71
5.2.170.0070.04311.07
5.2.160.0030.05711.07
5.2.150.0000.04711.23
5.2.140.0070.06011.20
5.2.130.0000.05711.23
5.2.120.0100.03711.01
5.2.110.0000.06311.22
5.2.100.0030.04010.96
5.2.90.0030.04011.09
5.2.80.0000.04011.16
5.2.70.0070.05011.08
5.2.60.0000.04311.10
5.2.50.0170.05010.95
5.2.40.0130.04710.86
5.2.30.0100.05010.98
5.2.20.0070.05010.89
5.2.10.0100.04310.97
5.2.00.0070.03310.58
5.1.60.0000.03010.00
5.1.50.0070.03310.09
5.1.40.0070.0439.82
5.1.30.0000.03310.25
5.1.20.0070.04310.46
5.1.10.0100.04710.18
5.1.00.0030.04310.15
5.0.50.0000.0238.66
5.0.40.0070.0438.26
5.0.30.0070.0308.29
5.0.20.0000.0408.24
5.0.10.0000.0308.27
5.0.00.0000.0378.16
4.4.90.0000.0377.91
4.4.80.0030.0337.91
4.4.70.0000.0177.91
4.4.60.0030.0307.91
4.4.50.0000.0237.91
4.4.40.0000.0437.91
4.4.30.0070.0337.91
4.4.20.0000.0377.91
4.4.10.0030.0177.91
4.4.00.0030.0507.91
4.3.110.0000.0307.91
4.3.100.0000.0237.91
4.3.90.0030.0177.91
4.3.80.0000.0307.91
4.3.70.0030.0177.91
4.3.60.0030.0307.91
4.3.50.0030.0337.91
4.3.40.0000.0537.91
4.3.30.0100.0277.91
4.3.20.0000.0337.91
4.3.10.0030.0337.91
4.3.00.0070.0277.91

preferences:
36.1 ms | 400 KiB | 5 Q