3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo1() { echo 1; } $foo1 = 'foo1'; $foo2 = function () { echo 2; }; class Bar { static function foo3() { echo 3;} function foo4() { echo 4; } } $foo3 = 'Bar::foo3'; $foo4 = array(new Bar, 'foo4'); $foo1(); $foo2(); $foo3(); // we should make this work $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)
8.3.60.0090.01218.15
8.3.50.0150.00216.32
8.3.40.0130.00618.84
8.3.30.0130.00318.89
8.3.20.0040.00418.77
8.3.10.0040.00418.72
8.3.00.0000.00819.17
8.2.180.0130.00725.92
8.2.170.0180.00318.95
8.2.160.0130.00022.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00220.62
8.2.110.0070.00322.25
8.2.100.0080.00417.72
8.2.90.0060.00317.88
8.2.80.0080.00018.82
8.2.70.0080.00017.50
8.2.60.0050.00317.61
8.2.50.0050.00318.04
8.2.40.0040.00419.88
8.2.30.0030.00617.70
8.2.20.0050.00517.54
8.2.10.0040.00417.75
8.2.00.0030.00717.57
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.88
8.1.230.0050.00521.03
8.1.220.0000.00818.75
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0080.00017.13
8.1.180.0050.00318.10
8.1.170.0040.00417.62
8.1.160.0030.00618.98
8.1.150.0070.00018.65
8.1.140.0050.00217.37
8.1.130.0030.00317.46
8.1.120.0030.00317.52
8.1.110.0040.00417.48
8.1.100.0050.00217.48
8.1.90.0000.00717.50
8.1.80.0030.00517.38
8.1.70.0000.00717.37
8.1.60.0090.00017.48
8.1.50.0040.00417.42
8.1.40.0000.00817.48
8.1.30.0080.00017.67
8.1.20.0040.00417.59
8.1.10.0000.00717.61
8.1.00.0050.00217.53
8.0.300.0020.00518.77
8.0.290.0050.00316.63
8.0.280.0000.00818.62
8.0.270.0030.00317.20
8.0.260.0030.00316.84
8.0.250.0040.00416.86
8.0.240.0030.00316.96
8.0.230.0040.00316.88
8.0.220.0070.00016.93
8.0.210.0000.00716.79
8.0.200.0030.00316.93
8.0.190.0080.00016.95
8.0.180.0030.00716.96
8.0.170.0030.00616.82
8.0.160.0000.00716.90
8.0.150.0040.00416.86
8.0.140.0080.00416.79
8.0.130.0030.00313.40
8.0.120.0000.00916.77
8.0.110.0070.00016.96
8.0.100.0070.00016.75
8.0.90.0000.00816.93
8.0.80.0060.01016.91
8.0.70.0040.00416.84
8.0.60.0040.00416.73
8.0.50.0040.00416.74
8.0.30.0080.01117.10
8.0.20.0110.01117.07
8.0.10.0040.00417.03
8.0.00.0150.00716.64
7.4.330.0060.00012.98
7.4.320.0000.00616.52
7.4.300.0030.00316.52
7.4.290.0030.00316.56
7.4.280.0000.00816.41
7.4.270.0000.00716.61
7.4.260.0050.00013.29
7.4.250.0040.00416.52
7.4.240.0000.00616.50
7.4.230.0030.00316.66
7.4.220.0030.01416.48
7.4.210.0110.01116.48
7.4.200.0040.00416.59
7.4.190.0070.00016.49
7.4.160.0080.00816.37
7.4.150.0190.00016.61
7.4.140.0120.00616.66
7.4.130.0100.00716.48
7.4.120.0180.00016.49
7.4.110.0100.01016.45
7.4.100.0140.00416.46
7.4.90.0120.00616.53
7.4.80.0140.00719.39
7.4.70.0130.00316.74
7.4.60.0100.00616.49
7.4.50.0080.00016.71
7.4.40.0040.01516.32
7.4.30.0040.01116.63
7.4.00.0090.01015.06
7.3.330.0030.00313.31
7.3.320.0030.00313.12
7.3.310.0030.00316.30
7.3.300.0060.00016.32
7.3.290.0090.00516.26
7.3.280.0080.00916.31
7.3.270.0030.01416.57
7.3.260.0090.01316.43
7.3.250.0080.01116.38
7.3.240.0100.00716.50
7.3.230.0080.00816.54
7.3.210.0260.02916.33
7.3.200.0130.00316.54
7.3.190.0000.01516.45
7.3.180.0080.00816.45
7.3.170.0080.01116.37
7.3.160.0140.00316.42
7.3.120.0090.00814.90
7.3.110.0090.00315.04
7.3.100.0080.00314.59
7.3.90.0000.00914.73
7.3.80.0040.00414.84
7.3.70.0000.01114.98
7.3.60.0070.00314.96
7.3.50.0030.01714.55
7.3.40.0070.00414.82
7.3.30.0040.00414.72
7.3.20.0060.00316.42
7.3.10.0150.00016.74
7.3.00.0040.01116.41
7.2.330.0030.01416.45
7.2.320.0150.00316.71
7.2.310.0110.01116.52
7.2.300.0090.01216.42
7.2.290.0100.00616.55
7.2.250.0090.01215.24
7.2.240.0070.01114.99
7.2.230.0090.00614.68
7.2.220.0030.01014.92
7.2.210.0100.00314.79
7.2.200.0070.00315.01
7.2.190.0000.01415.02
7.2.180.0070.00714.82
7.2.170.0000.00914.96
7.2.60.0040.01116.65
7.2.00.0000.01419.20
7.1.330.0060.00815.70
7.1.320.0110.00415.73
7.1.310.0060.00615.77
7.1.300.0040.00915.73
7.1.290.0070.01315.50
7.1.280.0060.00615.49
7.1.270.0060.00315.47
7.1.260.0000.01315.80
7.1.200.0100.00315.66
7.1.100.0100.00317.91
7.1.70.0000.00917.20
7.1.60.0120.00619.30
7.1.50.0070.01416.73
7.1.00.0000.08022.50
7.0.200.0080.00016.56
7.0.140.0030.07321.95
7.0.120.0000.07022.08
7.0.60.0070.04320.03
7.0.50.0130.07017.87
7.0.40.0130.06320.10
7.0.30.0200.04020.20
7.0.20.0130.05020.20
7.0.10.0130.06020.37
7.0.00.0070.08320.14
5.6.280.0000.07720.92
5.6.210.0070.08020.56
5.6.200.0130.04718.20
5.6.190.0030.05020.61
5.6.180.0300.04320.58
5.6.170.0270.08020.56
5.6.160.0000.08720.50
5.6.150.0070.05718.15
5.6.140.0130.06318.15
5.6.130.0130.08018.17
5.6.120.0030.04321.02
5.6.110.0070.06720.98
5.6.100.0030.05721.00
5.6.90.0070.08320.88
5.6.80.0100.07720.39
5.6.70.0130.03320.40
5.5.350.0400.07020.53
5.5.340.0130.04317.92
5.5.330.0100.05320.38
5.5.320.0030.04020.21
5.5.310.0370.06720.31
5.5.300.0030.04318.08
5.5.290.0030.04717.97
5.5.280.0130.08020.68
5.5.270.0000.09020.83
5.5.260.0070.05720.97
5.5.250.0070.07720.47
5.5.240.0100.07720.26
5.4.450.0100.04319.31
5.4.440.0000.04719.18
5.4.430.0070.07319.31
5.4.420.0070.06719.17
5.4.410.0070.07719.17
5.4.400.0000.04019.01
5.4.390.0000.04018.93
5.4.380.0000.04019.12
5.4.370.0070.03318.86
5.4.360.0030.03718.87
5.4.350.0030.04319.25
5.4.340.0130.03019.16
5.4.320.0100.03319.24
5.4.310.0070.03318.86
5.4.300.0000.04318.99
5.4.290.0000.04018.94
5.4.280.0070.04319.23
5.4.270.0070.03318.84
5.4.260.0030.03718.85
5.4.250.0030.04318.84
5.4.240.0070.04718.84
5.4.230.0030.03718.84
5.4.220.0030.03719.15
5.4.210.0030.04018.85
5.4.200.0030.03719.15
5.4.190.0000.04019.14
5.4.180.0030.03719.13
5.4.170.0030.03718.84
5.4.160.0000.04018.91
5.4.150.0000.04318.90
5.4.140.0000.03716.44
5.4.130.0000.04016.54
5.4.120.0100.06716.46
5.4.110.0030.07716.39
5.4.100.0070.04016.54
5.4.90.0030.03716.35
5.4.80.0030.06716.70
5.4.70.0070.03316.49
5.4.60.0070.03316.28
5.4.50.0000.04016.27
5.4.40.0030.03716.36
5.4.30.0030.03716.44
5.4.20.0130.03716.36
5.4.10.0100.07316.36
5.4.00.0130.03715.77
5.3.290.0100.03314.68
5.3.280.0000.04314.61
5.3.270.0000.04014.77
5.3.260.0030.03714.67
5.3.250.0070.03314.61
5.3.240.0130.05714.61
5.3.230.0000.05014.60
5.3.220.0000.04014.63
5.3.210.0100.06014.50
5.3.200.0130.07014.62
5.3.190.0130.06714.62
5.3.180.0070.07014.60
5.3.170.0170.05714.57
5.3.160.0030.03714.57
5.3.150.0070.03714.61
5.3.140.0000.04314.57
5.3.130.0070.03714.60
5.3.120.0000.07314.47
5.3.110.0100.06314.73
5.3.100.0070.07314.11
5.3.90.0070.07014.04
5.3.80.0030.04014.03
5.3.70.0100.06714.02
5.3.60.0030.05013.97
5.3.50.0070.06713.97
5.3.40.0130.05713.96
5.3.30.0170.05013.91
5.3.20.0030.07713.75
5.3.10.0070.04013.67
5.3.00.0070.06013.61
5.2.170.0070.06011.32
5.2.160.0000.03011.03
5.2.150.0030.06011.18
5.2.140.0000.03311.20
5.2.130.0000.04011.14
5.2.120.0070.05711.11
5.2.110.0030.05711.17
5.2.100.0070.03311.26
5.2.90.0030.06711.16
5.2.80.0000.04311.15
5.2.70.0030.05711.13
5.2.60.0070.02711.06
5.2.50.0030.03311.00
5.2.40.0070.03011.04
5.2.30.0030.02710.93
5.2.20.0070.05310.98
5.2.10.0030.04010.91
5.2.00.0170.05310.72
5.1.60.0130.04010.04
5.1.50.0000.0509.97
5.1.40.0000.0279.99
5.1.30.0000.03010.26
5.1.20.0200.02710.39
5.1.10.0070.0239.97
5.1.00.0100.05010.11
5.0.50.0100.0438.51
5.0.40.0100.0278.45
5.0.30.0000.0638.21
5.0.20.0000.0338.26
5.0.10.0030.0338.15
5.0.00.0030.0408.14
4.4.90.0030.0338.13
4.4.80.0030.0338.13
4.4.70.0000.0278.13
4.4.60.0030.0308.13
4.4.50.0070.0278.13
4.4.40.0000.0308.13
4.4.30.0000.0208.13
4.4.20.0000.0178.13
4.4.10.0030.0138.13
4.4.00.0000.0308.13
4.3.110.0000.0178.13
4.3.100.0000.0238.13
4.3.90.0100.0238.13
4.3.80.0000.0308.13
4.3.70.0070.0338.13
4.3.60.0030.0138.13
4.3.50.0000.0178.13
4.3.40.0000.0508.13
4.3.30.0000.0308.13
4.3.20.0000.0208.13
4.3.10.0000.0378.13
4.3.00.0030.0338.13

preferences:
39.8 ms | 401 KiB | 5 Q