3v4l.org

run code in 300+ PHP versions simultaneously
<?php $wrap = array(); $a = array(); $a10 = 'a10'; $a11 = 'a11'; $a20 = 'a20'; $a21 = 'a21'; $b = array(); $b1 = 'bbbbbbbbbbbbbbb'; $a[] = $a1; $a[] = $a2; $b[] = $b1; $wrap[] = $a; $wrap[] = $b; //var_dump($wrap); //$sorted = array(); //foreach($wrap as $content) { // $sorted[] = $content; //} $sorted = call_user_func_array('array_merge', $wrap); var_dump($sorted); ?>

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)
8.3.60.0140.00718.56
8.3.50.0090.00621.96
8.3.40.0060.00919.02
8.3.30.0070.00719.11
8.3.20.0040.00420.39
8.3.10.0040.00422.07
8.3.00.0080.00022.46
8.2.180.0040.01118.29
8.2.170.0150.00622.96
8.2.160.0070.00722.13
8.2.150.0130.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.48
8.2.110.0070.00322.08
8.2.100.0080.00417.97
8.2.90.0060.00319.23
8.2.80.0000.00917.97
8.2.70.0030.00517.75
8.2.60.0040.00417.89
8.2.50.0030.00718.07
8.2.40.0040.00418.21
8.2.30.0050.00518.06
8.2.20.0050.00317.78
8.2.10.0050.00317.61
8.2.00.0040.00417.74
8.1.280.0140.00725.92
8.1.270.0000.00822.09
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00423.78
8.1.230.0040.00817.52
8.1.220.0080.00017.79
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00517.29
8.1.180.0040.00418.10
8.1.170.0030.00618.49
8.1.160.0000.00821.94
8.1.150.0040.00418.49
8.1.140.0000.00717.34
8.1.130.0030.00317.82
8.1.120.0040.00417.43
8.1.110.0040.00417.32
8.1.100.0080.00017.48
8.1.90.0040.00417.40
8.1.80.0070.00017.27
8.1.70.0030.00317.35
8.1.60.0060.00317.41
8.1.50.0000.00817.41
8.1.40.0040.00417.32
8.1.30.0030.00617.52
8.1.20.0040.00417.48
8.1.10.0040.00417.42
8.1.00.0030.00617.35
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.34
8.0.270.0050.00317.18
8.0.260.0000.00916.75
8.0.250.0030.00616.93
8.0.240.0070.00017.00
8.0.230.0050.00316.82
8.0.220.0030.00316.91
8.0.210.0030.00516.79
8.0.200.0000.00616.93
8.0.190.0060.00316.94
8.0.180.0000.00716.80
8.0.170.0050.00216.90
8.0.160.0030.00416.97
8.0.150.0000.00716.72
8.0.140.0030.00616.80
8.0.130.0040.00413.34
8.0.120.0080.00016.77
8.0.110.0000.00716.91
8.0.100.0050.00216.84
8.0.90.0030.00516.77
8.0.80.0160.00016.93
8.0.70.0050.00316.74
8.0.60.0040.00416.75
8.0.50.0020.00516.93
8.0.30.0120.00617.05
8.0.20.0100.01017.40
8.0.10.0050.00317.03
8.0.00.0090.01016.53
7.4.330.0030.00315.07
7.4.320.0030.00316.44
7.4.300.0040.00416.45
7.4.290.0000.00816.46
7.4.280.0000.00716.55
7.4.270.0030.00316.47
7.4.260.0000.00816.48
7.4.250.0030.00516.53
7.4.240.0030.00416.49
7.4.230.0030.00316.28
7.4.220.0100.00716.48
7.4.210.0070.00916.53
7.4.200.0030.00316.52
7.4.190.0000.00816.48
7.4.160.0130.00916.57
7.4.150.0080.00817.40
7.4.140.0110.00917.86
7.4.130.0110.00916.39
7.4.120.0070.01116.52
7.4.110.0140.00416.54
7.4.100.0090.01216.56
7.4.90.0120.00616.53
7.4.80.0130.01019.39
7.4.70.0070.01416.54
7.4.60.0030.01316.34
7.4.50.0060.00016.52
7.4.40.0150.00322.77
7.4.30.0130.01016.70
7.4.00.0070.00715.05
7.3.330.0030.00313.04
7.3.320.0020.00313.11
7.3.310.0030.00316.18
7.3.300.0070.00016.18
7.3.290.0130.00616.24
7.3.280.0080.01116.35
7.3.270.0110.00617.40
7.3.260.0140.01016.15
7.3.250.0090.00816.34
7.3.240.0070.01016.50
7.3.230.0100.00716.40
7.3.210.0030.01416.23
7.3.200.0090.00619.39
7.3.190.0120.00616.30
7.3.180.0120.00616.48
7.3.170.0070.01016.32
7.3.160.0120.00416.35
7.3.120.0040.01114.99
7.2.330.0200.00016.66
7.2.320.0060.01816.35
7.2.310.0040.02116.52
7.2.300.0060.01616.27
7.2.290.0060.01216.45
7.2.60.0040.01116.89
7.2.00.0040.00819.54
7.1.200.0000.01415.73
7.1.100.0000.01218.08
7.1.70.0090.00317.12
7.1.60.0140.01019.82
7.1.50.0040.01116.86
7.1.00.0030.07722.36
7.0.200.0030.00716.61
7.0.140.0030.07322.09
7.0.60.0030.04019.95
7.0.50.0070.03717.78
7.0.40.0100.06320.07
7.0.30.0270.04020.17
7.0.20.0270.05720.09
7.0.10.0330.08720.13
7.0.00.0100.04020.01
5.6.280.0030.07321.09
5.6.210.0170.07720.74
5.6.200.0030.08718.09
5.6.190.0100.04320.45
5.6.180.3900.04720.45
5.6.170.0270.07020.47
5.6.160.0030.05320.52
5.6.150.0030.08018.11
5.6.140.0030.04318.21
5.6.130.0070.08318.11
5.6.120.0200.07021.01
5.6.110.0070.03720.95
5.6.100.0070.04020.98
5.6.90.0130.07720.94
5.6.80.0170.06720.32
5.6.70.0230.06320.49
5.5.350.0030.08320.43
5.5.340.0130.07317.98
5.5.330.0100.07720.07
5.5.320.0230.04720.34
5.5.310.0330.07020.29
5.5.300.0030.08718.02
5.5.290.0130.06318.00
5.5.280.0100.08020.86
5.5.270.0130.06320.96
5.5.260.0070.04020.86
5.5.250.0100.08320.61
5.5.240.0030.04320.25
5.4.450.0200.05319.64
5.4.440.0200.05319.52
5.4.430.0000.06319.35
5.4.420.0100.05319.52
5.4.410.0100.07019.19
5.4.400.1130.00018.79
5.4.390.0830.00018.68
5.4.380.0330.04318.69
5.4.370.0100.05718.69
5.4.360.0170.05018.79
5.4.350.0130.05318.48
5.4.340.0200.04318.57
5.4.320.0030.03912.45
5.4.310.0080.03612.45
5.4.300.0060.04612.45
5.4.290.0070.04212.45
5.4.280.0080.03612.34
5.4.270.0170.05318.93
5.4.260.0100.05018.90
5.4.250.0070.06318.96
5.4.240.0230.04318.61
5.4.230.0070.08318.83
5.4.220.0130.06318.93
5.4.210.0100.05018.92
5.4.200.0200.04718.65
5.4.190.0100.06018.77
5.4.180.0230.04718.73
5.4.170.0100.06018.89
5.4.160.0130.06318.88
5.4.150.0270.06018.76
5.4.140.0070.07016.46
5.4.130.0200.05016.44
5.4.120.0100.07016.29
5.4.110.0100.05316.28
5.4.100.0070.05716.34
5.4.90.0270.05316.35
5.4.80.0170.04316.45
5.4.70.0130.04716.49
5.4.60.0070.05316.37
5.4.50.0170.06016.25
5.4.40.0100.06016.53
5.4.30.0170.06016.19
5.4.20.0130.06316.30
5.4.10.0200.05716.47
5.4.00.0130.07015.73
5.3.290.0060.04112.80
5.3.280.0030.05714.59
5.3.270.0170.06714.52
5.3.260.0200.06714.62
5.3.250.0130.06714.62
5.3.240.0170.07314.70
5.3.230.0100.05714.61
5.3.220.0100.05714.44
5.3.210.0070.05314.41
5.3.200.0130.07014.45
5.3.190.0130.06714.59
5.3.180.0070.05014.57
5.3.170.0200.06314.43
5.3.160.0130.05314.57
5.3.150.0100.05714.26
5.3.140.0130.07014.57
5.3.130.0170.05714.32
5.3.120.0130.06014.32
5.3.110.0100.05714.55
5.3.100.0100.05713.92
5.3.90.0170.06713.79
5.3.80.0100.04714.11
5.3.70.0170.05713.93
5.3.60.0170.05713.91
5.3.50.0170.05713.97
5.3.40.0100.06714.10
5.3.30.0070.05713.69
5.3.20.0070.07013.38
5.3.10.0000.06013.57
5.3.00.0070.08013.55
5.2.170.0170.05311.15
5.2.160.0070.05711.15
5.2.150.0100.04711.16
5.2.140.0070.06311.25
5.2.130.0100.04711.11
5.2.120.0030.04011.09
5.2.110.0100.04311.04
5.2.100.0030.06011.20
5.2.90.0130.03710.99
5.2.80.0070.04011.00
5.2.70.0100.05310.99
5.2.60.0170.04711.14
5.2.50.0200.04011.03
5.2.40.0000.04710.93
5.2.30.0130.03311.07
5.2.20.0130.03710.97
5.2.10.0030.05010.79
5.2.00.0170.04310.93
5.1.60.0070.03010.23
5.1.50.0100.0479.88
5.1.40.0100.04310.06
5.1.30.0070.03710.17
5.1.20.0100.05010.51
5.1.10.0170.04010.11
5.1.00.0070.04010.13
5.0.50.0070.0308.60
5.0.40.0070.0338.29
5.0.30.0100.0508.13
5.0.20.0030.0278.19
5.0.10.0100.0238.23
5.0.00.0030.0478.39
4.4.90.0030.0237.14
4.4.80.0070.0237.14
4.4.70.0070.0277.14
4.4.60.0100.0207.14
4.4.50.0130.0207.14
4.4.40.0030.0377.14
4.4.30.0070.0277.14
4.4.20.0030.0237.14
4.4.10.0030.0337.14
4.4.00.0130.0277.14
4.3.110.0030.0337.14
4.3.100.0100.0237.14
4.3.90.0030.0277.14
4.3.80.0030.0377.14
4.3.70.0070.0277.14
4.3.60.0000.0237.14
4.3.50.0000.0277.14
4.3.40.0070.0307.14
4.3.30.0000.0307.14
4.3.20.0030.0207.14
4.3.10.0000.0237.14
4.3.00.0000.0237.77

preferences:
44.78 ms | 401 KiB | 5 Q