3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (array(array('a', 'b'), array('c', 'd')) as $key => list($a, $b)) { var_dump($key, $a, $b); echo PHP_EOL; }

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)
8.3.60.0150.00018.18
8.3.50.0200.00921.14
8.3.40.0090.00618.71
8.3.30.0140.00019.90
8.3.20.0040.00420.07
8.3.10.0040.00422.09
8.3.00.0080.00022.43
8.2.180.0070.00716.38
8.2.170.0140.00022.96
8.2.160.0130.00020.40
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00626.16
8.2.120.0080.00019.66
8.2.110.0060.00322.18
8.2.100.0060.00617.59
8.2.90.0030.00519.29
8.2.80.0040.00419.13
8.2.70.0030.00517.63
8.2.60.0040.00417.92
8.2.50.0040.00418.07
8.2.40.0060.00318.12
8.2.30.0090.00018.04
8.2.20.0000.00717.69
8.2.10.0050.00317.73
8.2.00.0030.00717.72
8.1.280.0040.01425.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.79
8.1.230.0090.00319.05
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00717.28
8.1.180.0040.00418.10
8.1.170.0030.00518.58
8.1.160.0000.00722.13
8.1.150.0000.00718.63
8.1.140.0080.00017.29
8.1.130.0070.00017.74
8.1.120.0030.00317.33
8.1.110.0040.00417.42
8.1.100.0000.00717.29
8.1.90.0040.00417.44
8.1.80.0050.00317.34
8.1.70.0030.00317.35
8.1.60.0040.00417.50
8.1.50.0040.00417.46
8.1.40.0040.00417.35
8.1.30.0070.00017.58
8.1.20.0040.00417.59
8.1.10.0060.00317.54
8.1.00.0060.00317.48
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0030.00318.45
8.0.270.0070.00017.24
8.0.260.0000.00716.83
8.0.250.0060.00016.86
8.0.240.0040.00416.78
8.0.230.0030.00316.78
8.0.220.0000.00716.71
8.0.210.0030.00316.80
8.0.200.0030.00316.80
8.0.190.0000.00716.84
8.0.180.0040.00416.80
8.0.170.0000.00816.82
8.0.160.0030.00316.87
8.0.150.0000.00716.70
8.0.140.0040.00416.76
8.0.130.0050.00013.25
8.0.120.0080.00016.79
8.0.110.0040.00416.78
8.0.100.0070.00016.84
8.0.90.0040.00416.65
8.0.80.0150.00016.69
8.0.70.0040.00416.81
8.0.60.0040.00316.76
8.0.50.0040.00416.87
8.0.30.0090.00916.96
8.0.20.0080.01117.40
8.0.10.0000.00816.81
8.0.00.0060.01416.69
7.4.330.0020.00215.00
7.4.320.0070.00016.51
7.4.300.0000.00716.42
7.4.290.0070.00016.49
7.4.280.0030.00316.50
7.4.270.0070.00316.54
7.4.260.0000.00816.29
7.4.250.0030.00616.39
7.4.240.0020.00516.44
7.4.230.0070.00016.32
7.4.220.0090.00916.43
7.4.210.0080.00816.51
7.4.200.0030.00316.32
7.4.190.0070.00016.48
7.4.160.0090.01216.39
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0070.01016.54
7.4.120.0080.00916.59
7.4.110.0100.01416.40
7.4.100.0140.01016.48
7.4.90.0030.01416.63
7.4.80.0070.01019.39
7.4.70.0090.00916.42
7.4.60.0150.00816.45
7.4.50.0040.00416.47
7.4.40.0040.01222.77
7.4.30.0080.00816.52
7.4.00.0000.01514.80
7.3.330.0030.00313.21
7.3.320.0030.00313.25
7.3.310.0030.00316.25
7.3.300.0070.00016.31
7.3.290.0070.00716.34
7.3.280.0090.00816.35
7.3.270.0140.00317.40
7.3.260.0060.01216.30
7.3.250.0070.01016.37
7.3.240.0150.00516.27
7.3.230.0100.00716.49
7.3.210.0060.01516.50
7.3.200.0060.01119.39
7.3.190.0060.00916.51
7.3.180.0040.01116.36
7.3.170.0030.01616.58
7.3.160.0130.00316.38
7.3.120.0100.00714.73
7.3.110.0160.00014.88
7.3.100.0040.01114.45
7.3.90.0030.00914.89
7.3.80.0070.00714.87
7.3.70.0100.00314.55
7.3.60.0100.00014.66
7.3.50.0040.00714.80
7.3.40.0040.01114.66
7.3.30.0060.00914.56
7.3.20.0060.00616.73
7.3.10.0050.00516.58
7.3.00.0000.01216.69
7.2.330.0030.01516.48
7.2.320.0120.00616.42
7.2.310.0100.00616.66
7.2.300.0100.00616.70
7.2.290.0070.01016.85
7.2.240.0040.01114.61
7.2.230.0060.00615.03
7.2.220.0030.01314.93
7.2.210.0100.00614.95
7.2.200.0030.01014.98
7.2.190.0040.01115.09
7.2.180.0000.01315.07
7.2.170.0070.00714.84
7.2.160.0030.01215.04
7.2.150.0140.00016.80
7.2.140.0000.01316.74
7.2.130.0070.00716.95
7.2.120.0070.00317.00
7.2.110.0000.01416.99
7.2.100.0070.00316.88
7.2.90.0060.00316.84
7.2.80.0080.00816.84
7.2.70.0070.01116.92
7.2.60.0070.00716.86
7.2.50.0040.01116.92
7.2.40.0060.00916.94
7.2.30.0070.00316.99
7.2.20.0100.00716.82
7.2.10.0040.01116.66
7.2.00.0110.00716.94
7.1.330.0070.00715.79
7.1.320.0090.00315.70
7.1.310.0050.00515.82
7.1.300.0030.00815.63
7.1.290.0060.00915.43
7.1.280.0000.00915.62
7.1.270.0080.00315.69
7.1.260.0040.01115.64
7.1.250.0040.00415.79
7.1.100.0040.00418.25
7.1.70.0020.00517.25
7.1.60.0100.01619.21
7.1.50.0140.00716.74
7.1.00.0030.06722.44
7.0.200.0180.00014.60
7.0.140.0000.07721.96
7.0.60.0030.08319.86
7.0.50.0070.08317.86
7.0.40.0170.07720.04
7.0.30.0170.04320.13
7.0.20.0200.07720.17
7.0.10.0030.04720.09
7.0.00.0070.05320.17
5.6.280.0000.07721.11
5.6.210.0100.07720.70
5.6.200.0130.05018.20
5.6.190.0000.04320.60
5.6.180.0570.06020.63
5.6.170.0270.04020.44
5.6.160.0070.04320.37
5.6.150.0130.04318.09
5.6.140.0070.08018.14
5.6.130.0000.04718.20
5.6.120.0000.07720.96
5.6.110.0070.08320.89
5.6.100.0030.04021.04
5.6.90.0130.05020.96
5.6.80.0100.08320.37
5.5.350.0170.08020.38
5.5.340.0130.07318.02
5.5.330.0200.05720.40
5.5.320.0330.07320.30
5.5.310.0370.06720.21
5.5.300.0130.07318.03
5.5.290.0100.06317.98
5.5.280.0070.07320.97
5.5.270.0130.07320.94
5.5.260.0070.05020.76
5.5.250.0100.05020.61
5.5.240.0070.07320.03
5.4.450.0830.05319.48
5.4.440.0530.06719.71
5.4.430.0100.05319.42
5.4.420.0070.06019.42
5.4.410.0030.06018.94
5.4.400.0170.04318.80
5.4.390.0200.06318.84
5.4.380.0030.05718.79
5.4.370.0200.05018.78
5.4.360.0200.04718.84
5.4.350.0050.04012.02
5.4.340.0060.03712.01
5.4.320.0040.04112.50
5.4.310.0070.04012.49
5.4.300.0040.04112.50
5.4.290.0070.04212.49
5.4.280.0070.03612.39
5.4.270.0040.03712.39
5.4.260.0060.04612.39
5.4.250.0100.05018.96
5.4.240.0100.07019.09
5.4.230.0030.05319.09
5.4.220.0070.06718.98
5.4.210.0030.05719.02
5.4.200.0200.06318.75
5.4.190.0070.06318.96
5.4.180.0070.05318.99
5.4.170.0100.05018.98
5.4.160.0200.05318.98
5.4.150.0130.08018.93
5.4.140.0100.04716.37
5.4.130.0130.04016.37
5.4.120.0030.05716.25
5.4.110.0100.07316.62
5.4.100.0100.04716.41
5.4.90.0030.05016.56
5.4.80.0070.04716.33
5.4.70.0070.05016.64
5.4.60.0030.05316.48
5.4.50.0170.05016.59
5.4.40.0030.05316.50
5.4.30.0100.04716.53
5.4.20.0030.05316.52
5.4.10.0100.05016.37
5.4.00.0070.05715.82
5.3.290.0080.03612.80
5.3.280.0100.05714.61
5.3.270.0130.05714.38
5.3.260.0130.04714.62
5.3.250.0230.06014.62
5.3.240.0070.07014.49
5.3.230.0030.05714.30
5.3.220.0070.05014.44
5.3.210.0100.05314.58
5.3.200.0100.07714.27
5.3.190.0070.06314.34
5.3.180.0100.04314.59
5.3.170.0000.05314.48
5.3.160.0030.05314.59
5.3.150.0070.05014.44
5.3.140.0000.08314.45
5.3.130.0070.05014.32
5.3.120.0100.07014.25
5.3.110.0130.05014.43
5.3.100.0100.04714.05
5.3.90.0230.05714.02
5.3.80.0030.05013.86
5.3.70.0130.04313.88
5.3.60.0070.05013.86
5.3.50.0030.05313.97
5.3.40.0070.05013.87
5.3.30.0130.05714.00
5.3.20.0230.04713.84
5.3.10.0070.04713.52
5.3.00.0030.05313.65
5.2.170.0130.04311.25
5.2.160.0200.03710.98
5.2.150.0000.04710.90
5.2.140.0230.03311.06
5.2.130.0130.05011.00
5.2.120.0000.06011.11
5.2.110.0070.03711.03
5.2.100.0070.03711.25
5.2.90.0070.04010.98
5.2.80.0070.03711.11
5.2.70.0100.03311.01
5.2.60.0070.04011.01
5.2.50.0000.04710.95
5.2.40.0100.03310.99
5.2.30.0070.03710.99
5.2.20.0030.04010.87
5.2.10.0070.05310.93
5.2.00.0070.04010.75
5.1.60.0030.03310.02
5.1.50.0070.0339.88
5.1.40.0070.04710.17
5.1.30.0000.05310.31
5.1.20.0030.03710.43
5.1.10.0000.0379.95
5.1.00.0030.03710.13
5.0.50.0070.0238.69
5.0.40.0070.0278.18
5.0.30.0030.0438.41
5.0.20.0000.0308.18
5.0.10.0000.0338.14
5.0.00.0070.0408.19
4.4.90.0000.0237.40
4.4.80.0070.0177.40
4.4.70.0100.0137.40
4.4.60.0030.0207.40
4.4.50.0030.0207.40
4.4.40.0000.0507.40
4.4.30.0000.0237.40
4.4.20.0130.0137.40
4.4.10.0070.0237.40
4.4.00.0100.0277.40
4.3.110.0070.0237.40
4.3.100.0070.0177.40
4.3.90.0000.0237.40
4.3.80.0070.0407.40
4.3.70.0000.0237.40
4.3.60.0030.0307.40
4.3.50.0030.0307.40
4.3.40.0030.0377.40
4.3.30.0030.0207.40
4.3.20.0070.0207.40
4.3.10.0000.0277.40
4.3.00.0170.0206.60

preferences:
37.55 ms | 401 KiB | 5 Q