3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __toString() { return 'bar'; } } $foo = new Foo; echo 'foo' + $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)
8.3.60.0070.01018.43
8.3.50.0120.00821.14
8.3.40.0140.00418.87
8.3.30.0080.00818.85
8.3.20.0060.00318.59
8.3.10.0040.00421.14
8.3.00.0040.00423.48
8.2.180.0100.01316.63
8.2.170.0100.00522.96
8.2.160.0040.01119.04
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00720.89
8.2.110.0070.00321.06
8.2.100.0130.00317.77
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0050.00317.93
8.2.50.0060.00618.07
8.2.40.0060.00318.28
8.2.30.0030.00518.05
8.2.20.0000.00817.75
8.2.10.0030.00517.66
8.2.00.0040.00417.79
8.1.280.0040.01225.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00320.98
8.1.230.0070.00422.11
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01017.48
8.1.190.0050.00317.36
8.1.180.0040.00418.10
8.1.170.0000.00818.55
8.1.160.0040.00418.84
8.1.150.0040.00422.09
8.1.140.0040.00417.50
8.1.130.0000.00717.82
8.1.120.0000.00717.48
8.1.110.0000.00717.31
8.1.100.0060.00317.45
8.1.90.0000.00717.45
8.1.80.0000.00717.40
8.1.70.0000.00717.34
8.1.60.0040.00417.58
8.1.50.0060.00317.46
8.1.40.0080.00017.53
8.1.30.0040.00417.63
8.1.20.0040.00417.54
8.1.10.0040.00417.48
8.1.00.0000.00717.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00420.13
8.0.270.0030.00317.09
8.0.260.0000.00616.86
8.0.250.0000.00816.90
8.0.240.0000.00816.88
8.0.230.0030.00316.88
8.0.220.0030.00316.88
8.0.210.0040.00416.99
8.0.200.0030.00316.92
8.0.190.0070.00016.92
8.0.180.0040.00416.87
8.0.170.0030.00616.98
8.0.160.0000.00716.93
8.0.150.0000.00716.97
8.0.140.0000.00716.94
8.0.130.0030.00313.36
8.0.120.0030.00616.82
8.0.110.0050.00217.00
8.0.100.0030.00516.84
8.0.90.0000.00716.98
8.0.80.0070.00716.94
8.0.70.0040.00416.81
8.0.60.0050.00316.83
8.0.50.0000.00816.80
8.0.30.0110.00716.96
8.0.20.0130.00917.40
8.0.10.0040.00416.87
8.0.00.0120.01116.71
7.4.330.0030.00315.03
7.4.320.0000.00716.46
7.4.300.0000.00616.57
7.4.290.0000.00616.54
7.4.280.0070.00316.44
7.4.270.0030.00316.44
7.4.260.0030.00313.27
7.4.250.0080.00016.48
7.4.240.0070.00016.58
7.4.230.0030.00316.44
7.4.220.0200.00616.55
7.4.210.0060.00816.47
7.4.200.0070.00016.38
7.4.190.0040.00416.63
7.4.160.0120.00416.54
7.4.150.0170.00717.40
7.4.140.0100.00817.86
7.4.130.0080.00916.45
7.4.120.0110.00516.41
7.4.110.0120.00616.39
7.4.100.0070.01116.56
7.4.90.0080.00816.55
7.4.80.0100.00719.39
7.4.70.0060.01216.50
7.4.60.0150.00916.34
7.4.50.0040.00416.46
7.4.40.0070.01122.77
7.4.30.0110.00716.43
7.4.00.0030.01014.81
7.3.330.0030.00313.22
7.3.320.0030.00313.25
7.3.310.0050.00216.33
7.3.300.0030.00316.29
7.3.290.0040.01116.29
7.3.280.0080.01216.29
7.3.270.0110.01217.40
7.3.260.0120.00718.24
7.3.250.0070.01016.43
7.3.240.0120.00616.63
7.3.230.0090.00916.39
7.3.210.0050.01416.46
7.3.200.0090.00919.39
7.3.190.0050.01816.30
7.3.180.0000.01516.33
7.3.170.0040.01316.35
7.3.160.0100.01016.28
7.3.120.0080.00414.57
7.2.330.0030.01316.63
7.2.320.0120.00916.61
7.2.310.0070.01016.64
7.2.300.0080.00816.59
7.2.290.0110.00716.35
7.2.60.0080.00416.96
7.2.00.0060.00619.13
7.1.200.0040.00715.50
7.1.100.0030.00918.07
7.1.70.0000.00816.73
7.1.60.0060.00917.22
7.1.50.0070.00716.65
7.1.40.0040.01416.58
7.1.30.0050.00516.56
7.1.20.0090.00416.70
7.1.10.0050.00316.52
7.1.00.0000.01216.70
7.0.200.0000.00716.59
7.0.190.0070.00016.68
7.0.180.0070.00016.23
7.0.170.0050.00516.43
7.0.160.0040.00416.13
7.0.150.0000.01116.18
7.0.140.0000.00816.26
7.0.130.0000.01516.79
7.0.120.0030.01016.69
7.0.110.0040.01116.54
7.0.100.0030.00516.19
7.0.90.0030.00516.32
7.0.80.0070.01016.50
7.0.70.0080.00816.06
7.0.60.0060.00916.16
7.0.50.0000.01016.46
7.0.40.0070.00714.82
7.0.30.0090.00614.82
7.0.20.0040.00414.82
7.0.10.0000.00714.82
7.0.00.0000.00814.82
5.6.300.0070.07020.93
5.6.290.0090.03820.89
5.6.280.0070.06720.98
5.6.270.0160.07220.88
5.6.260.0100.04721.07
5.6.250.0100.05020.98
5.6.240.0030.04120.96
5.6.230.0030.08020.84
5.6.220.0030.04120.94
5.6.210.0030.04220.95
5.6.200.0030.09120.82
5.6.190.0000.05420.82
5.6.180.0030.04520.74
5.6.170.0070.05020.81
5.6.160.0030.04220.79
5.6.150.0030.04320.97
5.6.140.0070.04020.72
5.6.130.0030.04320.81
5.6.120.0000.05021.04
5.6.110.0070.05220.80
5.6.100.0000.07820.69
5.6.90.0030.04521.03
5.6.80.0000.04820.13
5.6.70.0000.04220.38
5.6.60.0070.03820.19
5.6.50.0070.04420.28
5.6.40.0160.03620.29
5.6.30.0030.04320.29
5.6.20.0030.03920.29
5.6.10.0030.04020.11
5.6.00.0070.03420.16
5.5.380.0030.07417.64
5.5.370.0030.08417.56
5.5.360.0030.08117.45
5.5.350.0100.07617.66
5.5.340.0070.08018.17
5.5.330.0030.04017.88
5.5.320.0030.08517.85
5.5.310.0030.04018.12
5.5.300.0000.05218.16
5.5.290.0030.04018.11
5.5.280.0070.03918.08
5.5.270.0070.04418.01
5.5.260.0070.05418.07
5.5.250.0030.04117.88
5.5.240.0030.03717.49
5.5.230.0140.04217.38
5.5.220.0070.03317.48
5.5.210.0030.06517.09
5.5.200.0070.03417.46
5.5.190.0030.04017.45
5.5.180.0000.04217.46
5.5.160.0130.03517.10
5.5.150.0000.08717.51
5.5.140.0000.07317.52
5.5.130.0070.07317.45
5.5.120.0040.04217.48
5.5.110.0070.08017.45
5.5.100.0070.07317.36
5.5.90.0000.08717.35
5.5.80.0070.07017.33
5.5.70.0000.05317.30
5.5.60.0100.06817.42
5.5.50.0000.04117.32
5.5.40.0000.04217.08
5.5.30.0070.07717.07
5.5.20.0030.05217.26
5.5.10.0030.06017.27
5.5.00.0030.03917.07
5.4.450.0090.03419.37
5.4.440.0190.03219.28
5.4.430.0030.03819.25
5.4.420.0100.03619.35
5.4.410.0040.03919.15
5.4.400.0030.04018.93
5.4.390.0060.03518.91
5.4.380.0030.03618.98
5.4.370.0000.04518.90
5.4.360.0000.05119.04
5.4.350.0040.03919.13
5.4.340.0060.03618.98
5.4.320.0100.03619.14
5.4.310.0030.04018.92
5.4.300.0070.07819.03
5.4.290.0030.04519.07
5.4.280.0130.06919.18
5.4.270.0100.05118.93
5.4.260.0060.07418.98
5.4.250.0000.05418.96
5.4.240.0030.04919.04
5.4.230.0070.05318.93
5.4.220.0060.05119.02
5.4.210.0030.03918.92
5.4.200.0030.05218.95
5.4.190.0060.04719.13
5.4.180.0060.03518.93
5.4.170.0060.03819.00
5.4.160.0000.04119.00
5.4.150.0030.07218.90
5.4.140.0030.04016.45
5.4.130.0030.04416.46
5.4.120.0000.03816.44
5.4.110.0070.06616.47
5.4.100.0000.07216.68
5.4.90.0030.05916.70
5.4.80.0130.06516.55
5.4.70.0030.07316.69
5.4.60.0070.03116.44
5.4.50.0030.07316.65
5.4.40.0070.04616.73
5.4.30.0100.07216.68
5.4.20.0060.03916.44
5.4.10.0070.03616.65
5.4.00.0000.03815.99
5.3.290.0160.02914.96
5.3.280.0000.04814.86
5.3.270.0070.03414.82
5.3.260.0030.05814.82
5.3.250.0030.08714.82
5.3.240.0000.03914.89
5.3.230.0030.03714.88
5.3.220.0070.07714.84
5.3.210.0070.08014.83
5.3.200.0060.03214.82
5.3.190.0070.04914.82
5.3.180.0000.07814.84
5.3.170.0000.08414.83
5.3.160.0030.07114.82
5.3.150.0000.08314.82
5.3.140.0030.06914.82
5.3.130.0030.03714.82
5.3.120.0000.04414.82
5.3.110.0100.03114.82
5.3.100.0030.04014.82
5.3.90.0030.03414.82
5.3.80.0030.03514.82
5.3.70.0030.04314.82
5.3.60.0030.03714.82
5.3.50.0000.04114.82
5.3.40.0030.03614.82
5.3.30.0000.04014.82
5.3.20.0030.03414.82
5.3.10.0060.03214.82
5.3.00.0000.03614.82
5.2.170.0030.02914.82
5.2.160.0000.03514.82
5.2.150.0000.03014.82
5.2.140.0030.03214.82
5.2.130.0030.02614.82
5.2.120.0030.02914.82
5.2.110.0030.02814.82
5.2.100.0060.02514.82
5.2.90.0000.03514.82
5.2.80.0170.02614.82
5.2.70.0030.02714.82
5.2.60.0000.03114.82
5.2.50.0030.02914.82
5.2.40.0060.02414.82
5.2.30.0000.03314.82
5.2.20.0040.02914.82
5.2.10.0000.03014.82
5.2.00.0000.03014.82
5.1.60.0090.02514.82
5.1.50.0000.03814.82
5.1.40.0030.02314.82
5.1.30.0030.02614.82
5.1.20.0000.03114.82
5.1.10.0030.02314.82
5.1.00.0030.02314.82
5.0.50.0030.02114.82
5.0.40.0000.02414.82
5.0.30.0030.03114.82
5.0.20.0030.01814.82
5.0.10.0040.01914.82
5.0.00.0030.02814.82
4.4.90.0000.01814.82
4.4.80.0040.01414.82
4.4.70.0030.01414.82
4.4.60.0030.01314.82
4.4.50.0030.01314.82
4.4.40.0000.03114.82
4.4.30.0000.01814.82
4.4.20.0030.01414.82
4.4.10.0000.01714.82
4.4.00.0000.02814.82
4.3.110.0000.01614.82
4.3.100.0000.01914.82
4.3.90.0000.01714.82
4.3.80.0000.02614.82
4.3.70.0030.01514.82
4.3.60.0040.01414.82
4.3.50.0000.01614.82
4.3.40.0000.02414.82
4.3.30.0070.01014.82
4.3.20.0000.01914.82
4.3.10.0000.01714.82
4.3.00.0000.02114.82

preferences:
39.65 ms | 401 KiB | 5 Q