3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($data){ $data['foo'] = 'Bar!'; } foo($GLOBALS); var_dump($GLOBALS['foo']); foo($_GET); var_dump($_GET);

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)
8.3.60.0120.00316.63
8.3.50.0100.00918.33
8.3.40.0060.00918.70
8.3.30.0090.00618.69
8.3.20.0080.00018.73
8.3.10.0030.00620.57
8.3.00.0080.00019.38
8.2.180.0120.00618.29
8.2.170.0110.00322.96
8.2.160.0070.01420.53
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00018.83
8.2.110.0110.00021.00
8.2.100.0060.00617.78
8.2.90.0090.00017.91
8.2.80.0090.00020.01
8.2.70.0040.00417.50
8.2.60.0040.00417.38
8.2.50.0050.00317.63
8.2.40.0000.00819.48
8.2.30.0050.00217.84
8.2.20.0030.00619.34
8.2.10.0080.00017.75
8.2.00.0000.00717.62
8.1.280.0180.00025.92
8.1.270.0060.01224.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0000.01122.12
8.1.220.0040.00417.75
8.1.210.0050.00818.77
8.1.200.0000.00817.48
8.1.190.0070.00018.95
8.1.180.0000.00818.10
8.1.170.0000.00717.62
8.1.160.0030.00518.70
8.1.150.0040.00418.43
8.1.140.0090.00017.30
8.1.130.0040.00417.38
8.1.120.0040.00417.39
8.1.110.0030.00417.39
8.1.100.0070.00017.30
8.1.90.0040.00417.29
8.1.80.0070.00017.39
8.1.70.0030.00317.25
8.1.60.0000.00917.41
8.1.50.0030.00517.37
8.1.40.0030.00517.36
8.1.30.0000.00817.53
8.1.20.0000.00717.50
8.1.10.0050.00317.46
8.1.00.0000.00717.24
8.0.300.0040.00420.02
8.0.290.0000.00816.63
8.0.280.0000.00717.91
8.0.270.0060.00318.05
8.0.260.0040.00416.76
8.0.250.0000.00716.93
8.0.240.0030.00316.89
8.0.230.0000.00716.86
8.0.220.0000.00716.89
8.0.210.0020.00516.88
8.0.200.0030.00316.89
8.0.190.0030.00516.93
8.0.180.0070.00016.85
8.0.170.0060.00316.68
8.0.160.0050.00216.71
8.0.150.0110.00016.77
8.0.140.0030.01016.73
8.0.130.0030.00313.22
8.0.120.0070.00016.85
8.0.110.0040.00416.66
8.0.100.0000.00816.83
8.0.90.0050.00316.82
8.0.80.0060.01316.85
8.0.70.0070.00016.86
8.0.60.0030.00516.70
8.0.50.0070.00016.70
8.0.30.0140.00417.23
8.0.20.0100.00916.93
8.0.10.0030.00616.82
8.0.00.0000.02016.58
7.4.330.0030.00312.99
7.4.320.0040.00416.55
7.4.300.0070.00016.60
7.4.290.0030.00516.59
7.4.280.0040.00416.46
7.4.270.0050.00216.60
7.4.260.0000.00513.31
7.4.250.0040.00416.41
7.4.240.0030.00316.62
7.4.230.0000.00716.50
7.4.220.0030.01516.57
7.4.210.0140.00716.43
7.4.200.0030.00316.59
7.4.190.0040.00416.47
7.4.160.0080.00816.48
7.4.150.0060.01216.64
7.4.140.0100.00716.45
7.4.130.0070.01016.44
7.4.120.0130.01016.27
7.4.110.0090.00916.39
7.4.100.0120.00616.51
7.4.90.0200.00016.35
7.4.80.0160.00616.50
7.4.70.0080.00816.32
7.4.60.0120.00616.27
7.4.50.0000.00616.36
7.4.40.0000.01816.48
7.4.30.0100.00616.64
7.4.00.0040.01115.11
7.3.330.0000.00613.07
7.3.320.0030.00313.26
7.3.310.0070.00016.29
7.3.300.0040.00416.24
7.3.290.0070.01016.29
7.3.280.0050.00916.30
7.3.270.0030.01516.37
7.3.260.0100.01016.23
7.3.250.0130.00916.30
7.3.240.0090.00916.36
7.3.230.0030.01416.36
7.3.210.0120.00616.37
7.3.200.0060.01119.39
7.3.190.0030.01316.25
7.3.180.0100.00716.39
7.3.170.0070.01416.67
7.3.160.0030.01316.53
7.3.120.0060.00914.44
7.3.110.0040.00814.99
7.3.100.0100.00314.52
7.3.90.0100.00314.75
7.3.80.0110.00414.52
7.3.70.0070.00714.56
7.3.60.0030.00914.86
7.3.50.0070.00714.66
7.3.40.0060.00614.72
7.3.30.0040.01114.69
7.3.20.0060.00616.67
7.3.10.0030.01316.70
7.3.00.0060.00916.59
7.2.330.0100.00716.75
7.2.320.0070.01016.43
7.2.310.0100.00716.30
7.2.300.0110.00816.45
7.2.290.0090.00916.73
7.2.240.0060.00914.93
7.2.230.0060.00915.13
7.2.220.0080.00615.20
7.2.210.0110.00415.02
7.2.200.0060.00614.75
7.2.190.0090.00614.75
7.2.180.0070.00714.99
7.2.170.0130.00314.96
7.2.160.0030.01314.63
7.2.150.0100.00316.80
7.2.140.0030.00716.83
7.2.130.0060.00316.52
7.2.120.0060.00816.87
7.2.110.0040.00816.65
7.2.100.0080.00816.84
7.2.90.0040.01216.72
7.2.80.0030.01016.87
7.2.70.0040.01216.88
7.2.60.0040.00916.58
7.2.50.0000.01316.82
7.2.40.0070.01016.77
7.2.30.0030.01216.75
7.2.20.0090.00016.56
7.2.10.0040.01216.82
7.2.00.0040.00818.20
7.1.330.0060.00615.53
7.1.320.0060.00615.85
7.1.310.0110.00315.54
7.1.300.0030.00715.69
7.1.290.0060.00615.78
7.1.280.0080.00415.85
7.1.270.0040.00415.99
7.1.260.0030.01015.74
7.1.250.0030.01015.75
7.1.200.0060.00915.71
7.1.100.0000.01418.13
7.1.70.0040.00417.11
7.1.60.0150.00619.30
7.1.50.0080.01116.76
7.1.00.0000.08022.51
7.0.200.0130.00414.80
7.0.140.0070.06322.08
7.0.120.0000.07722.15
7.0.60.0170.06719.92
7.0.50.0000.06017.85
7.0.40.0070.08720.13
7.0.30.0230.04020.30
7.0.20.0170.06320.07
7.0.10.0000.06020.24
7.0.00.0070.08320.15
5.6.280.0000.07721.07
5.6.210.0100.03720.71
5.6.200.0070.05018.22
5.6.190.0070.09020.48
5.6.180.0430.06720.61
5.6.170.0430.07020.45
5.6.160.0100.05320.52
5.6.150.0070.08318.19
5.6.140.0030.08318.27
5.6.130.0070.04318.14
5.6.120.0070.08321.08
5.6.110.0070.08321.00
5.6.100.0030.09020.99
5.6.90.0100.08321.04
5.6.80.0100.05320.53
5.5.350.0030.08020.34
5.5.340.0070.05318.02
5.5.330.0070.09020.29
5.5.320.3030.05020.35
5.5.310.0370.03720.27
5.5.300.0100.08017.96
5.5.290.0100.07717.96
5.5.280.0100.08020.87
5.5.270.0070.03720.85
5.5.260.0030.08320.64
5.5.250.0030.04720.67
5.5.240.0130.07320.16
5.4.450.0030.05719.18
5.4.440.0070.08019.18
5.4.430.0030.08019.17
5.4.420.0070.08319.47
5.4.410.0070.03719.31
5.4.400.0100.06719.17
5.4.390.0030.08019.12
5.4.380.0100.03719.21
5.4.370.0130.03319.15
5.4.360.0130.05319.16
5.4.350.0000.05319.00
5.4.340.0100.07319.15
5.4.320.0030.08018.94
5.4.310.0030.05019.25
5.4.300.0000.08019.20
5.4.290.0070.05019.24
5.4.280.0130.04319.15
5.4.270.0100.05718.92
5.4.260.0000.05719.23
5.4.250.0030.07019.18
5.4.240.0030.06719.25
5.4.230.0030.04719.14
5.4.220.0230.06019.07
5.4.210.0030.05018.97
5.4.200.0030.08019.14
5.4.190.0070.07319.23
5.4.180.0070.07719.25
5.4.170.0070.05719.07
5.4.160.0070.06018.99
5.4.150.0100.07319.06
5.4.140.0070.07016.32
5.4.130.0100.05316.41
5.4.120.0000.07316.30
5.4.110.0130.07316.30
5.4.100.0070.07316.43
5.4.90.0070.07716.30
5.4.80.0170.06716.29
5.4.70.0030.03716.39
5.4.60.0030.04016.31
5.4.50.0000.05316.40
5.4.40.0030.07016.45
5.4.30.0000.04716.27
5.4.20.0100.07016.25
5.4.10.0030.07016.22
5.4.00.0030.05015.81
5.3.290.0000.05714.65
5.3.280.0070.05314.73
5.3.270.0030.07714.51
5.3.260.0070.08014.66
5.3.250.0100.06014.64
5.3.240.0100.03314.67
5.3.230.0170.05314.62
5.3.220.0070.07714.45
5.3.210.0070.06714.57
5.3.200.0170.06714.61
5.3.190.0070.07314.63
5.3.180.0100.05714.55
5.3.170.0100.04714.57
5.3.160.0070.03314.59
5.3.150.0130.07014.58
5.3.140.0030.07714.70
5.3.130.0000.06714.55
5.3.120.0130.06714.55
5.3.110.0170.05714.57
5.3.100.0030.05314.09
5.3.90.0100.06314.03
5.3.80.0030.05013.96
5.3.70.0000.07314.01
5.3.60.0030.05313.95
5.3.50.0100.06713.97
5.3.40.0070.07313.91
5.3.30.0100.03313.92
5.3.20.0030.07013.68
5.3.10.0030.04013.67
5.3.00.0070.06713.69
5.2.170.0070.04311.15
5.2.160.0070.06011.14
5.2.150.0070.04011.16
5.2.140.0070.02711.05
5.2.130.0000.06311.10
5.2.120.0070.04711.25
5.2.110.0030.03010.99
5.2.100.0030.06011.07
5.2.90.0070.05711.04
5.2.80.0100.05311.01
5.2.70.0070.02711.05
5.2.60.0000.05311.09
5.2.50.0100.03311.18
5.2.40.0030.03010.99
5.2.30.0030.02710.98
5.2.20.0070.05310.97
5.2.10.0100.02710.93
5.2.00.0000.04710.78
5.1.60.0070.05010.01
5.1.50.0130.0479.96
5.1.40.0000.04710.02
5.1.30.0000.06710.41
5.1.20.0100.05010.34
5.1.10.0170.04710.22
5.1.00.0030.0439.97
5.0.50.0000.0279.43
5.0.40.0000.0279.43
5.0.30.0030.0579.43
5.0.20.0000.0339.43
5.0.10.0030.0239.43
5.0.00.0000.0579.43
4.4.90.0030.0379.43
4.4.80.0030.0279.43
4.4.70.0070.0179.43
4.4.60.0030.0239.43
4.4.50.0000.0209.43
4.4.40.0030.0409.43
4.4.30.0070.0309.43
4.4.20.0000.0379.43
4.4.10.0030.0379.43
4.4.00.0070.0309.43
4.3.110.0030.0309.43
4.3.100.0000.0339.43
4.3.90.0030.0139.43
4.3.80.0100.0439.43
4.3.70.0070.0309.43
4.3.60.0000.0339.43
4.3.50.0030.0339.43
4.3.40.0000.0509.43
4.3.30.0070.0309.43
4.3.20.0000.0209.43
4.3.10.0000.0409.43
4.3.00.0000.0379.43

preferences:
51.42 ms | 401 KiB | 5 Q