3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = array(10 => "Alice", "dick" => "Mary", "harry" => "George"); while(list($a,$b,$c) = each($tmp)) { var_dump($a,$b,$c); }

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)
8.3.40.0120.00318.84
8.3.30.0070.00720.21
8.3.20.0040.00420.25
8.3.10.0070.00721.95
8.3.00.0080.00022.52
8.2.170.0030.01218.97
8.2.160.0060.00822.96
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00726.16
8.2.120.0120.00319.18
8.2.110.0060.00322.25
8.2.100.0040.00717.84
8.2.90.0030.00619.14
8.2.80.0040.00419.34
8.2.70.0060.00317.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0050.00218.21
8.2.30.0040.00418.00
8.2.20.0030.00517.69
8.2.10.0000.00717.81
8.2.00.0000.00917.66
8.1.270.0020.00524.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.78
8.1.230.0110.00019.09
8.1.220.0080.00017.76
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0040.00417.39
8.1.180.0040.00419.01
8.1.170.0000.00818.62
8.1.160.0000.00722.10
8.1.150.0040.00418.45
8.1.140.0070.00017.45
8.1.130.0000.00717.79
8.1.120.0040.00417.41
8.1.110.0050.00317.43
8.1.100.0040.00417.31
8.1.90.0040.00417.30
8.1.80.0050.00217.28
8.1.70.0000.00717.36
8.1.60.0060.00317.41
8.1.50.0050.00317.56
8.1.40.0040.00417.38
8.1.30.0060.00317.59
8.1.20.0050.00317.55
8.1.10.0070.00017.44
8.1.00.0000.00817.54
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00718.43
8.0.270.0030.00517.20
8.0.260.0040.00416.83
8.0.250.0070.00017.00
8.0.240.0070.00316.70
8.0.230.0070.00016.87
8.0.220.0030.00416.87
8.0.210.0000.00716.86
8.0.200.0030.00316.99
8.0.190.0000.00716.93
8.0.180.0000.00716.87
8.0.170.0070.00016.91
8.0.160.0040.00416.84
8.0.150.0000.00716.91
8.0.140.0050.00316.84
8.0.130.0040.00413.33
8.0.120.0000.00816.83
8.0.110.0040.00416.88
8.0.100.0080.00016.75
8.0.90.0030.00316.77
8.0.80.0090.00616.95
8.0.70.0070.00016.85
8.0.60.0060.00316.96
8.0.50.0070.00016.88
8.0.30.0070.01516.95
8.0.20.0120.00717.40
8.0.10.0050.00316.84
8.0.00.0100.00916.78
7.4.330.0030.00315.00
7.4.320.0000.00716.45
7.4.300.0030.00316.44
7.4.290.0000.00716.46
7.4.280.0030.00316.53
7.4.270.0040.00416.53
7.4.260.0000.00716.54
7.4.250.0080.00016.39
7.4.240.0000.00716.43
7.4.230.0070.00016.37
7.4.220.0060.01216.41
7.4.210.0060.01216.51
7.4.200.0040.00416.25
7.4.190.0030.00316.35
7.4.160.0070.00716.48
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0130.00416.50
7.4.120.0120.00516.40
7.4.110.0100.01016.45
7.4.100.0070.01416.58
7.4.90.0090.00916.46
7.4.80.0090.00919.39
7.4.70.0120.00916.58
7.4.60.0140.00616.41
7.4.50.0040.00016.52
7.4.40.0090.00922.77
7.4.30.0060.01116.32
7.4.00.0000.01714.97
7.3.330.0000.00613.01
7.3.320.0020.00212.99
7.3.310.0050.00216.41
7.3.300.0000.00716.28
7.3.290.0100.00716.25
7.3.280.0050.01316.27
7.3.270.0130.00317.40
7.3.260.0120.01216.26
7.3.250.0060.01016.35
7.3.240.0130.00316.21
7.3.230.0090.00916.47
7.3.210.0080.00816.21
7.3.200.0040.01219.39
7.3.190.0130.00716.50
7.3.180.0080.00816.18
7.3.170.0110.00616.27
7.3.160.0100.00716.20
7.3.120.0070.00714.57
7.2.330.0030.01416.45
7.2.320.0160.00416.52
7.2.310.0090.00816.69
7.2.300.0100.00716.64
7.2.290.0080.00816.34
7.2.80.0150.00016.48
7.2.60.0100.00316.89
7.2.00.0000.01119.36
7.1.200.0040.00815.41
7.1.100.0060.00318.17
7.1.70.0080.00317.07
7.1.60.0030.01419.43
7.1.50.0100.01316.92
7.1.00.0030.07322.40
7.0.200.0030.00616.91
7.0.140.0030.07322.09
7.0.60.0100.08020.00
7.0.50.0130.08017.88
7.0.40.0070.08720.02
7.0.30.0330.07720.04
7.0.20.0330.07320.12
7.0.10.0400.06720.30
7.0.00.0000.04320.32
5.6.280.0100.06720.81
5.6.210.0100.08020.64
5.6.200.0100.05718.22
5.6.190.0130.04020.75
5.6.180.0200.04720.35
5.6.170.0270.04020.46
5.6.160.0130.06320.54
5.6.150.0030.04018.12
5.6.140.0030.04318.21
5.6.130.0070.06018.15
5.6.120.0100.03721.02
5.6.110.0100.04020.98
5.6.100.0100.06720.95
5.6.90.0070.06721.07
5.6.80.0070.03720.47
5.6.70.0200.06020.47
5.5.350.0030.07020.33
5.5.340.0070.08018.02
5.5.330.0000.04320.46
5.5.320.0170.04020.27
5.5.310.0200.04720.29
5.5.300.0100.09318.02
5.5.290.0030.08317.96
5.5.280.0070.08020.77
5.5.270.0100.05720.72
5.5.260.0170.07720.89
5.5.250.0130.07020.68
5.5.240.0130.07720.11
5.4.450.0700.06019.52
5.4.440.1070.06019.27
5.4.430.0970.05019.54
5.4.420.0930.05719.24
5.4.410.1070.05319.42
5.4.400.0530.07718.78
5.4.390.1130.07718.66
5.4.380.0270.05718.68
5.4.370.0130.05318.70
5.4.360.0100.05718.63
5.4.350.0090.04011.98
5.4.340.0070.03411.97
5.4.320.0030.03912.46
5.4.310.0100.03412.45
5.4.300.0090.03812.46
5.4.290.0080.03812.45
5.4.280.0060.04612.35
5.4.270.0070.03512.35
5.4.260.0060.05312.35
5.4.250.0030.05318.73
5.4.240.0000.05718.94
5.4.230.0030.05318.80
5.4.220.0130.05019.03
5.4.210.0030.05718.89
5.4.200.0130.04718.90
5.4.190.0100.05018.87
5.4.180.0130.04718.85
5.4.170.0070.05319.02
5.4.160.0070.05018.71
5.4.150.0100.05318.99
5.4.140.0170.05716.22
5.4.130.0100.04316.20
5.4.120.0030.07016.45
5.4.110.0100.05016.26
5.4.100.0100.04716.50
5.4.90.0000.07016.35
5.4.80.0070.05316.44
5.4.70.0070.05016.39
5.4.60.0070.06716.33
5.4.50.0130.04016.27
5.4.40.0100.04716.30
5.4.30.0130.04016.26
5.4.20.0000.05316.32
5.4.10.0100.06316.38
5.4.00.0030.05015.67
5.3.290.0110.04212.80
5.3.280.0070.05014.61
5.3.270.0030.05314.47
5.3.260.0000.05714.32
5.3.250.0070.05014.62
5.3.240.0030.05714.61
5.3.230.0100.04714.48
5.3.220.0130.04314.59
5.3.210.0100.05014.26
5.3.200.0070.05014.29
5.3.190.0030.05714.45
5.3.180.0030.08314.71
5.3.170.0070.04714.58
5.3.160.0070.05014.33
5.3.150.0070.05714.58
5.3.140.0070.05014.43
5.3.130.0100.04714.56
5.3.120.0070.05014.55
5.3.110.0130.05714.41
5.3.100.0030.05014.08
5.3.90.0000.05714.03
5.3.80.0100.04713.90
5.3.70.0130.04013.79
5.3.60.0130.04314.01
5.3.50.0070.04713.79
5.3.40.0130.05013.86
5.3.30.0100.04714.05
5.3.20.0030.05013.55
5.3.10.0030.05013.59
5.3.00.0170.04013.57
5.2.170.0130.03311.23
5.2.160.0030.04011.25
5.2.150.0070.04011.15
5.2.140.0100.05011.16
5.2.130.0000.04311.10
5.2.120.0070.04010.98
5.2.110.0030.04011.20
5.2.100.0030.04011.11
5.2.90.0000.04711.10
5.2.80.0170.03011.11
5.2.70.0070.04311.00
5.2.60.0130.03310.98
5.2.50.0070.04011.03
5.2.40.0000.04310.93
5.2.30.0070.05710.96
5.2.20.0070.04011.06
5.2.10.0070.05310.84
5.2.00.0000.04310.49
5.1.60.0030.0339.96
5.1.50.0030.03310.06
5.1.40.0030.03310.01
5.1.30.0030.03710.41
5.1.20.0000.04010.33
5.1.10.0030.0339.95
5.1.00.0030.03710.09
5.0.50.0130.0178.45
5.0.40.0030.0238.25
5.0.30.0030.0438.46
5.0.20.0030.0238.15
5.0.10.0030.0278.15
5.0.00.0030.0408.21
4.4.90.0000.0237.31
4.4.80.0070.0177.31
4.4.70.0030.0207.31
4.4.60.0030.0207.31
4.4.50.0000.0237.31
4.4.40.0030.0337.31
4.4.30.0000.0237.31
4.4.20.0070.0177.31
4.4.10.0000.0237.31
4.4.00.0030.0337.31
4.3.110.0000.0237.31
4.3.100.0030.0207.31
4.3.90.0100.0137.31
4.3.80.0030.0377.31
4.3.70.0000.0207.31
4.3.60.0000.0307.31
4.3.50.0000.0237.31
4.3.40.0070.0277.31
4.3.30.0030.0207.31
4.3.20.0100.0137.31
4.3.10.0030.0207.31
4.3.00.0170.0176.68

preferences:
40.07 ms | 400 KiB | 5 Q