3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array ( 53 => array('num' => 20,'name' => 'aaa'), 10 => array('num' => 20,'name' => 'bbb') ); $resultStrings = array(); foreach ($array as $key => $values) { $subarrayString = "('$key','" . implode($values, "','") . "')"; $resultStrings[] = $subarrayString; } $result = implode($resultStrings, ","); ?>

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)
8.3.60.0070.00716.46
8.3.50.0100.00719.91
8.3.40.0070.00718.70
8.3.30.0040.01119.13
8.3.20.0050.00320.29
8.3.10.0080.00023.65
8.3.00.0050.00319.38
8.2.180.0090.00616.88
8.2.170.0090.00622.96
8.2.160.0100.00320.51
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0030.00521.05
8.2.110.0030.00620.36
8.2.100.0110.00018.22
8.2.90.0000.00819.22
8.2.80.0080.00017.97
8.2.70.0000.00917.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0040.00418.12
8.2.20.0050.00317.75
8.2.10.0030.00518.06
8.2.00.0000.00717.87
8.1.270.0030.00623.91
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0040.00422.06
8.1.230.0070.00419.04
8.1.220.0030.00517.74
8.1.210.0090.00018.77
8.1.200.0040.00417.35
8.1.190.0030.00517.23
8.1.180.0030.00618.10
8.1.170.0080.00018.46
8.1.160.0050.00221.93
8.1.150.0050.00318.93
8.1.140.0000.00717.36
8.1.130.0030.00517.73
8.1.120.0040.00317.54
8.1.110.0000.00717.39
8.1.100.0000.00717.43
8.1.90.0000.00717.47
8.1.80.0000.00817.50
8.1.70.0070.00017.40
8.1.60.0060.00317.57
8.1.50.0040.00417.42
8.1.40.0080.00017.50
8.1.30.0000.00817.48
8.1.20.0020.00517.68
8.1.10.0040.00417.55
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0040.00418.45
8.0.270.0070.00017.14
8.0.260.0080.00017.21
8.0.250.0030.00316.98
8.0.240.0030.00317.07
8.0.230.0030.00316.91
8.0.220.0000.00616.95
8.0.210.0000.00716.84
8.0.200.0030.00317.02
8.0.190.0000.00916.91
8.0.180.0040.00416.99
8.0.170.0040.00416.95
8.0.160.0040.00416.89
8.0.150.0040.00416.78
8.0.140.0000.00816.86
8.0.130.0030.00313.34
8.0.120.0090.00016.92
8.0.110.0000.00716.95
8.0.100.0000.00716.86
8.0.90.0040.00416.86
8.0.80.0030.01216.88
8.0.70.0000.00716.94
8.0.60.0040.00416.82
8.0.50.0040.00416.83
8.0.30.0140.00717.03
8.0.20.0110.01017.40
8.0.10.0070.00017.03
8.0.00.0070.01016.91
7.4.330.0050.00015.00
7.4.320.0000.00716.65
7.4.300.0030.00316.61
7.4.290.0000.00716.50
7.4.280.0000.00816.52
7.4.270.0000.00716.61
7.4.260.0050.00316.58
7.4.250.0000.00716.46
7.4.240.0020.00616.56
7.4.230.0030.00316.69
7.4.220.0000.01716.50
7.4.210.0000.01416.64
7.4.200.0030.00316.51
7.4.160.0080.00716.44
7.4.150.0070.01117.40
7.4.140.0130.00517.86
7.4.130.0080.01016.49
7.4.120.0110.00916.63
7.4.110.0170.00016.59
7.4.100.0110.01016.60
7.4.90.0070.01016.59
7.4.80.0090.01619.39
7.4.70.0090.01016.61
7.4.60.0040.01116.44
7.4.50.0020.00216.61
7.4.40.0090.00916.37
7.4.30.0030.01316.37
7.4.00.0030.01214.98
7.3.330.0000.00513.22
7.3.320.0000.00513.06
7.3.310.0030.00316.34
7.3.300.0000.00716.30
7.3.290.0070.00716.28
7.3.280.0080.00716.31
7.3.270.0100.00717.40
7.3.260.0120.01216.34
7.3.250.0110.00516.32
7.3.240.0040.01216.19
7.3.230.0110.00516.55
7.3.210.0030.01316.45
7.3.200.0000.01519.39
7.3.190.0090.01216.16
7.3.180.0190.01016.61
7.3.170.0130.00316.64
7.3.160.0060.00916.55
7.2.330.0100.00716.65
7.2.320.0110.00816.73
7.2.310.0130.00316.48
7.2.300.0070.01016.76
7.2.290.0100.01016.71
7.2.00.0050.00519.56
7.1.100.0040.00718.34
7.1.70.0040.00417.01
7.1.60.0120.01219.40
7.1.50.0090.00617.00
7.1.00.0100.07022.54
7.0.200.0000.01616.89
7.0.140.0130.06322.07
7.0.100.0170.04719.98
7.0.90.0370.02719.91
7.0.80.0000.05719.93
7.0.70.0070.06019.98
7.0.60.0230.05320.14
7.0.50.0070.04020.60
7.0.40.0100.04020.36
7.0.30.0030.04020.34
7.0.20.0070.03020.46
7.0.10.0030.03720.27
7.0.00.0000.03720.35
5.6.280.0030.07020.86
5.6.250.0070.05720.62
5.6.240.0100.06320.69
5.6.230.0030.07320.65
5.6.220.0100.07720.70
5.6.210.0100.07720.68
5.6.200.0030.05020.95
5.6.190.0170.03721.04
5.6.180.0030.04721.17
5.6.170.0070.04721.08
5.6.160.0030.03720.94
5.6.150.0000.05321.13
5.6.140.0030.03721.04
5.6.130.0070.03320.92
5.6.120.0030.03720.96
5.6.110.0100.04720.99
5.6.100.0070.03321.00
5.6.90.0130.04721.05
5.6.80.0070.03020.40
5.6.70.0030.03320.41
5.6.60.0030.03720.45
5.6.50.0030.03720.34
5.6.40.0100.02720.52
5.6.30.0000.04020.31
5.6.20.0070.03320.39
5.6.10.0030.03320.28
5.6.00.0030.03320.29
5.5.380.0100.06320.37
5.5.370.0100.08320.37
5.5.360.0070.04320.53
5.5.350.0000.09020.34
5.5.340.0070.04020.91
5.5.330.0030.04720.64
5.5.320.0030.04320.83
5.5.310.0100.03020.79
5.5.300.0100.03020.88
5.5.290.0030.04320.71
5.5.280.0030.03720.82
5.5.270.0100.03020.87
5.5.260.0070.03320.72
5.5.250.0070.03020.63
5.5.240.0000.03720.27
5.5.230.0000.03720.29
5.5.220.0000.03720.27
5.5.210.0000.03720.29
5.5.200.0030.03320.27
5.5.190.0070.03020.27
5.5.180.0030.03320.26
5.5.160.0070.03320.15
5.5.150.0030.03320.08
5.5.140.0030.04020.23
5.5.130.0070.06720.24
5.5.120.0070.03320.07
5.5.110.0130.03020.16
5.5.100.0170.03320.10
5.5.90.0070.04020.05
5.5.80.0100.03020.05
5.5.70.0070.03720.08
5.5.60.0130.07320.05
5.5.50.0100.04320.08
5.5.40.0000.04319.93
5.5.30.0130.07320.04
5.5.20.0070.03020.08
5.5.10.0000.06020.07
5.5.00.0130.03319.98
5.4.450.0070.03019.33
5.4.440.0030.03319.30
5.4.430.0030.03319.13
5.4.420.0070.03019.44
5.4.410.0030.03719.31
5.4.400.0070.02719.07
5.4.390.0100.02718.98
5.4.380.0000.03718.98
5.4.370.0030.03019.12
5.4.360.0030.03019.03
5.4.350.0030.03719.11
5.4.340.0130.03718.94
5.4.320.0030.03319.07
5.4.310.0030.03018.81
5.4.300.0030.03018.94
5.4.290.0030.05719.07
5.4.280.0100.05719.14
5.4.270.0030.06719.07
5.4.260.0000.08719.22
5.4.250.0030.03719.14
5.4.240.0070.04719.13
5.4.230.0070.03719.05
5.4.220.0130.07018.97
5.4.210.0030.07319.04
5.4.200.0070.05719.06
5.4.190.0100.06719.09
5.4.180.0070.06318.80
5.4.170.0000.08019.09
5.4.160.0100.06718.79
5.4.150.0070.07319.06
5.4.140.0070.06716.35
5.4.130.0030.05016.36
5.4.120.0100.05316.36
5.4.110.0030.06716.21
5.4.100.0030.07016.21
5.4.90.0030.03716.20
5.4.80.0070.03016.41
5.4.70.0100.03316.38
5.4.60.0030.06316.34
5.4.50.0030.03316.35
5.4.40.0070.04716.24
5.4.30.0030.04716.20
5.4.20.0100.07316.46
5.4.10.0070.07016.31
5.4.00.0030.06715.51
5.3.290.0030.05714.52
5.3.280.0030.07714.57
5.3.270.0030.05014.59
5.3.260.0000.04014.55
5.3.250.0070.05014.46
5.3.240.0000.04014.59
5.3.230.0100.03714.58
5.3.220.0000.05014.56
5.3.210.0030.07014.54
5.3.200.0030.06314.52
5.3.190.0030.04714.40
5.3.180.0030.04314.55
5.3.170.0130.05314.52
5.3.160.0070.07014.47
5.3.150.0000.04014.50
5.3.140.0070.03314.39
5.3.130.0030.03714.40
5.3.120.0030.04014.55
5.3.110.0130.06014.54
5.3.100.0000.07014.04
5.3.90.0130.02713.83
5.3.80.0100.07013.92
5.3.70.0070.05713.77
5.3.60.0100.06713.98
5.3.50.0030.07713.82
5.3.40.0030.07713.70
5.3.30.0070.06313.84
5.3.20.0130.05013.45
5.3.10.0030.04013.59
5.3.00.0000.07713.41
5.2.170.0070.05311.00
5.2.160.0000.03710.97
5.2.150.0000.03711.06
5.2.140.0030.05711.20
5.2.130.0030.05011.13
5.2.120.0000.07010.89
5.2.110.0030.03310.96
5.2.100.0070.05311.10
5.2.90.0030.04310.96
5.2.80.0000.03311.14
5.2.70.0030.06311.09
5.2.60.0030.03011.09
5.2.50.0070.03310.81
5.2.40.0030.04311.04
5.2.30.0000.02710.96
5.2.20.0070.04310.95
5.2.10.0030.04710.80
5.2.00.0000.04010.72
5.1.60.0000.02310.48
5.1.50.0100.04310.48
5.1.40.0030.03310.48
5.1.30.0030.05310.48
5.1.20.0100.02710.48
5.1.10.0000.03010.48
5.1.00.0030.04010.48
5.0.50.0030.03710.48
5.0.40.0000.02310.48
5.0.30.0100.03310.48
5.0.20.0000.02010.48
5.0.10.0000.03310.48
5.0.00.0100.05310.48
4.4.90.0000.01710.48
4.4.80.0000.01710.48
4.4.70.0000.03010.48
4.4.60.0000.03010.48
4.4.50.0000.02310.48
4.4.40.0070.03710.48
4.4.30.0030.01310.48
4.4.20.0070.02710.48
4.4.10.0000.03710.48
4.4.00.0000.02310.48
4.3.110.0000.03310.48
4.3.100.0030.02710.48
4.3.90.0030.01310.48
4.3.80.0000.03010.48
4.3.70.0000.01710.48
4.3.60.0030.03010.48
4.3.50.0030.03310.48
4.3.40.0000.04010.48
4.3.30.0000.03310.48
4.3.20.0070.03010.48
4.3.10.0030.02310.48
4.3.00.0000.02010.48

preferences:
40.05 ms | 400 KiB | 5 Q