3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( 'topa' => array( 'seconda' => array( 'thirda' => 'thirda value', 'thirdb' => 'thirdb value' ), 'secondb' => array( 'thirdaa' => 'thirdaa value', 'thirdbb' => 'thirdbb value' ) ), 'topb' => 'topbbb' ); foreach($arr as $foo => $bar){ foreach($bar as $bartz => $barvalue){ echo $foo.' '.$bartz.' ' .$barvalue.'<br>'; } }

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)
8.3.60.0200.00018.56
8.3.50.0170.00318.04
8.3.40.0090.00618.73
8.3.30.0030.01018.78
8.3.20.0050.00220.18
8.3.10.0040.00421.73
8.3.00.0000.00819.25
8.2.180.0170.00318.34
8.2.170.0060.01522.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00819.36
8.2.110.0040.00419.03
8.2.100.0060.00617.75
8.2.90.0000.00818.99
8.2.80.0040.00417.97
8.2.70.0040.00717.50
8.2.60.0090.00318.01
8.2.50.0050.00518.07
8.2.40.0080.00019.88
8.2.30.0030.00818.03
8.2.20.0000.00817.64
8.2.10.0040.00418.05
8.2.00.0030.00617.64
8.1.280.0070.01425.92
8.1.270.0060.00318.71
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.92
8.1.230.0120.00017.42
8.1.220.0000.00817.91
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0040.00420.29
8.1.160.0000.00722.00
8.1.150.0000.00718.80
8.1.140.0000.00717.45
8.1.130.0000.00717.83
8.1.120.0000.00717.36
8.1.110.0040.00417.35
8.1.100.0000.00817.33
8.1.90.0040.00417.39
8.1.80.0000.00717.32
8.1.70.0000.00817.45
8.1.60.0050.00317.51
8.1.50.0000.00817.50
8.1.40.0040.00417.52
8.1.30.0000.00817.70
8.1.20.0030.00517.63
8.1.10.0000.00817.48
8.1.00.0050.00217.48
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0070.00018.36
8.0.270.0030.00317.15
8.0.260.0030.00317.17
8.0.250.0030.00317.08
8.0.240.0000.00616.89
8.0.230.0030.00517.06
8.0.220.0040.00416.98
8.0.210.0030.00616.94
8.0.200.0070.00017.05
8.0.190.0030.00316.92
8.0.180.0000.00716.89
8.0.170.0040.00416.98
8.0.160.0050.00316.97
8.0.150.0040.00416.96
8.0.140.0050.00216.92
8.0.130.0000.00513.38
8.0.120.0040.00416.91
8.0.110.0000.00716.86
8.0.100.0040.00416.80
8.0.90.0000.00816.87
8.0.80.0070.01316.89
8.0.70.0040.00416.95
8.0.60.0000.00716.84
8.0.50.0000.00716.79
8.0.30.0160.00717.12
8.0.20.0150.00817.40
8.0.10.0050.00217.03
8.0.00.0040.01816.79
7.4.330.0000.00515.07
7.4.320.0000.00616.65
7.4.300.0060.00016.59
7.4.290.0060.00016.62
7.4.280.0000.00816.55
7.4.270.0000.00716.50
7.4.260.0070.00016.58
7.4.250.0000.00716.56
7.4.240.0020.00516.57
7.4.230.0000.00616.70
7.4.220.0060.01616.46
7.4.210.0100.00316.62
7.4.200.0030.00316.63
7.4.160.0000.01516.47
7.4.150.0090.00817.40
7.4.140.0120.00817.86
7.4.130.0100.00816.43
7.4.120.0080.00916.42
7.4.110.0060.01216.29
7.4.100.0170.00016.59
7.4.90.0080.00816.52
7.4.80.0120.00619.39
7.4.70.0110.01116.57
7.4.60.0030.01316.66
7.4.50.0000.00816.33
7.4.40.0080.00716.44
7.4.30.0120.00616.54
7.4.00.0100.00714.84
7.3.330.0020.00513.09
7.3.320.0120.00013.12
7.3.310.0050.00216.18
7.3.300.0030.00316.34
7.3.290.0070.00916.33
7.3.280.0070.00916.30
7.3.270.0080.01517.40
7.3.260.0120.00616.32
7.3.250.0100.00916.62
7.3.240.0140.00416.28
7.3.230.0090.01316.39
7.3.210.0160.00916.44
7.3.200.0140.00319.39
7.3.190.0080.00816.61
7.3.180.0060.01016.63
7.3.170.0160.00016.41
7.3.160.0100.00616.54
7.3.10.0080.00416.66
7.3.00.0070.00416.82
7.2.330.0030.01516.71
7.2.320.0120.00616.70
7.2.310.0100.00616.43
7.2.300.0030.01516.62
7.2.290.0090.01516.44
7.2.130.0030.00916.93
7.2.120.0090.00616.71
7.2.110.0040.01116.92
7.2.100.0030.00716.94
7.2.90.0100.00316.63
7.2.80.0030.00617.01
7.2.70.0030.00916.96
7.2.60.0130.00016.74
7.2.50.0030.00716.78
7.2.40.0060.01016.97
7.2.30.0110.00416.70
7.2.20.0100.00716.86
7.2.10.0060.00616.93
7.2.00.0080.00818.09
7.1.250.0060.00615.90
7.1.100.0030.01017.72
7.1.70.0030.00717.23
7.1.60.0180.00719.50
7.1.50.0070.01316.95
7.1.00.0030.07722.54
7.0.200.0760.00614.96
7.0.140.0030.03322.09
7.0.60.0070.08320.04
7.0.50.0070.05317.80
7.0.40.0130.06320.12
7.0.30.0300.05020.02
7.0.20.0200.08020.13
7.0.10.0370.06720.33
7.0.00.0100.08320.00
5.6.210.0100.06320.72
5.6.200.0100.07318.22
5.6.190.0030.06020.35
5.6.180.0300.08720.75
5.6.170.0230.06020.41
5.6.160.0130.08020.37
5.6.150.0070.07718.22
5.6.140.0070.07318.11
5.6.130.0100.05018.14
5.6.120.0130.04020.99
5.6.110.0130.08021.00
5.6.100.0070.08721.00
5.6.90.0130.07021.09
5.6.80.0030.04020.39
5.6.70.0230.07320.52
5.5.350.0370.07320.43
5.5.340.0070.03717.89
5.5.330.0030.06320.40
5.5.320.0070.07720.21
5.5.310.0300.05320.28
5.5.300.0100.03717.95
5.5.290.0100.07717.88
5.5.280.0100.04020.97
5.5.270.0070.03720.73
5.5.260.0130.06020.80
5.5.250.0100.06020.62
5.5.240.0030.08020.13
5.4.450.0400.06719.58
5.4.440.0830.06319.42
5.4.430.0800.05319.57
5.4.420.0770.05319.30
5.4.410.0070.05718.95
5.4.400.0400.05718.51
5.4.390.0300.05318.65
5.4.380.0300.06018.74
5.4.370.0330.05718.59
5.4.360.0500.06318.70
5.4.350.0400.07318.58
5.4.340.0430.06318.53
5.4.320.0300.05718.69
5.4.310.0330.05018.49
5.4.300.0300.05718.62
5.4.290.0300.05318.40
5.4.280.0400.06718.67
5.4.270.0370.06018.67
5.4.260.0330.07318.49
5.4.250.0370.04318.58
5.4.240.0330.05318.71
5.4.230.0330.05318.64
5.4.220.0470.06018.60
5.4.210.0470.05318.76
5.4.200.0330.04316.74
5.4.190.0370.05718.58
5.4.180.0370.05718.64
5.4.170.0270.05718.70
5.4.160.0270.07318.70
5.4.150.0270.05718.53
5.4.140.0230.05316.05
5.4.130.0330.05016.09
5.4.120.0230.06316.15
5.4.110.0400.05316.39
5.4.100.0270.07316.06
5.4.90.0170.06716.24
5.4.80.0170.05716.20
5.4.70.0330.05016.12
5.4.60.0330.05316.24
5.4.50.0500.05016.05
5.4.40.0370.06316.29
5.4.30.0300.06316.29
5.4.20.0330.04316.05
5.4.10.0230.05016.19
5.4.00.0230.05015.75
5.3.290.0230.07714.71
5.3.280.0330.06014.52
5.3.270.0330.04714.59
5.3.260.0200.06314.61
5.3.250.0330.04714.60
5.3.240.0300.05014.55
5.3.230.0300.04714.67
5.3.220.0300.04714.57
5.3.210.0300.05014.55
5.3.200.0370.05714.56
5.3.190.0230.05314.55
5.3.180.0270.05314.47
5.3.170.0270.05314.45
5.3.160.0200.05714.55
5.3.150.0230.05714.59
5.3.140.0370.06314.65
5.3.130.0300.07714.45
5.3.120.0300.07714.57
5.3.110.0400.06314.59
5.3.100.0270.05314.13
5.3.90.0300.04714.05
5.3.80.0270.05713.96
5.3.70.0330.06714.01
5.3.60.0300.05314.03
5.3.50.0270.05013.92
5.3.40.0230.05313.87
5.3.30.0230.05313.88
5.3.20.0430.06013.68
5.3.10.0230.05713.60
5.3.00.0430.05013.55
5.2.170.0300.04711.13
5.2.160.0270.04311.09
5.2.150.0300.04711.13
5.2.140.0170.04311.18
5.2.130.0170.04311.15
5.2.120.0330.03311.16
5.2.110.0170.04711.14
5.2.100.0230.03711.14
5.2.90.0330.03011.04
5.2.80.0300.04711.04
5.2.70.0300.05011.13
5.2.60.0200.04310.96
5.2.50.0170.05010.98
5.2.40.0300.02711.15
5.2.30.0170.05711.02
5.2.20.0300.04010.93
5.2.10.0200.03710.86
5.2.00.0200.03710.82
5.1.60.0170.03310.03
5.1.50.0170.03710.02
5.1.40.0170.03710.04
5.1.30.0130.04010.43
5.1.20.0230.03310.38
5.1.10.0130.03710.16
5.1.00.0200.03010.10
5.0.50.0100.0338.59
5.0.40.0200.0238.55
5.0.30.0000.0578.29
5.0.20.0130.0238.21
5.0.10.0100.0308.30
5.0.00.0170.0508.18
4.4.90.0100.0205.88
4.4.80.0100.0205.86
4.4.70.0070.0275.86
4.4.60.0130.0205.89
4.4.50.0130.0205.82
4.4.40.0070.0375.87
4.4.30.0070.0235.90
4.4.20.0130.0235.91
4.4.10.0170.0205.96
4.4.00.0070.0375.93
4.3.110.0030.0275.84
4.3.100.0130.0175.81
4.3.90.0070.0205.91
4.3.80.0130.0275.80
4.3.70.0030.0235.77
4.3.60.0100.0205.89
4.3.50.0100.0235.77
4.3.40.0170.0275.73
4.3.30.0000.0274.96
4.3.20.0000.0274.96
4.3.10.0030.0234.96
4.3.00.0000.0236.45

preferences:
41.07 ms | 400 KiB | 5 Q