3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( [0] => array( [0] => 'My Property', [1] => array( [0] => 'Tiles Market', [1] => 'My Floor' ) ) ); $result = call_user_func_array('array_merge', $array); var_dump($result);

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)
5.6.280.0000.07321.14
5.6.210.0130.06720.45
5.6.200.0030.08018.22
5.6.190.0100.08320.41
5.6.180.0430.04320.35
5.6.170.0300.03020.40
5.6.160.0030.09020.54
5.6.150.0100.06718.21
5.6.140.0070.08018.11
5.6.130.0100.04718.16
5.6.120.0070.07321.13
5.6.110.0100.08021.13
5.6.100.0170.06720.93
5.6.90.0070.07720.87
5.6.80.0030.04320.35
5.5.350.0300.07720.34
5.5.340.0130.07017.98
5.5.330.0130.04720.40
5.5.320.0070.07320.26
5.5.310.0300.07320.24
5.5.300.0130.07017.87
5.5.290.0070.05717.91
5.5.280.0230.06320.77
5.5.270.0070.07020.71
5.5.260.0030.08720.75
5.5.250.0070.04320.57
5.5.240.0070.08320.28
5.4.450.0070.06319.13
5.4.440.1200.04719.64
5.4.430.1630.05319.48
5.4.420.0970.06019.46
5.4.410.0970.06018.98
5.4.400.0900.05719.25
5.4.390.1230.06318.80
5.4.380.0270.05718.47
5.4.370.0270.05318.67
5.4.360.0270.05318.66
5.4.350.0330.04718.59
5.4.340.0230.05318.61
5.4.320.0100.03112.45
5.4.310.0090.03512.45
5.4.300.0070.04112.45
5.4.290.0060.05012.43
5.4.280.0100.03412.33
5.4.270.0090.04412.33
5.4.260.0120.04312.33
5.4.250.0050.03912.33
5.4.240.0090.03312.33
5.4.230.0050.03912.32
5.4.220.0060.03712.32
5.4.210.0060.03612.32
5.4.200.0080.04012.32
5.4.190.0060.04012.32
5.4.180.0070.04012.32
5.4.170.0100.03512.33
5.4.160.0070.03712.33
5.4.150.0050.03912.32
5.4.140.0090.04212.01
5.4.130.0090.05211.99
5.4.120.0070.05711.95
5.4.110.0060.04111.95
5.4.100.0080.03411.95
5.4.90.0090.03911.95
5.4.80.0040.04011.95
5.4.70.0060.03611.94
5.4.60.0090.03211.94
5.4.50.0080.03411.95
5.4.40.0050.03511.93
5.4.30.0050.03611.93
5.4.20.0070.03411.93
5.4.10.0050.03511.93
5.4.00.0070.03511.42
5.3.280.0070.06212.71
5.3.270.0110.05612.73
5.3.260.0120.04312.72
5.3.250.0100.04112.72
5.3.240.0070.04012.72
5.3.230.0110.04512.71
5.3.220.0080.03712.68
5.3.210.0070.04412.68
5.3.200.0060.05512.68
5.3.190.0080.04912.68
5.3.180.0060.03712.68
5.3.170.0040.03712.66
5.3.160.0100.04812.67
5.3.150.0070.04312.68
5.3.140.0110.04512.66
5.3.130.0120.04312.66
5.3.120.0040.04812.66
5.3.110.0070.04112.66
5.3.100.0090.03612.12
5.3.90.0070.03712.08
5.3.80.0120.04412.07
5.3.70.0080.03512.07
5.3.60.0080.04812.06
5.3.50.0070.04012.00
5.3.40.0130.04512.00
5.3.30.0040.05411.95
5.3.20.0100.03811.73
5.3.10.0100.04811.70
5.3.00.0060.05011.68
5.2.170.0060.0289.18
5.2.160.0060.0289.18
5.2.150.0050.0309.18
5.2.140.0070.0279.18
5.2.130.0060.0339.14
5.2.120.0070.0399.14
5.2.110.0080.0389.14
5.2.100.0030.0329.14
5.2.90.0040.0329.14
5.2.80.0080.0299.14
5.2.70.0090.0399.13
5.2.60.0030.0379.09
5.2.50.0060.0299.06
5.2.40.0040.0309.03
5.2.30.0050.0299.02
5.2.20.0060.0289.00
5.2.10.0040.0338.92
5.2.00.0080.0348.78
5.1.60.0050.0288.07
5.1.50.0040.0328.07
5.1.40.0050.0298.05
5.1.30.0110.0248.40
5.1.20.0060.0258.42
5.1.10.0080.0258.14
5.1.00.0050.0258.14
5.0.50.0050.0196.62
5.0.40.0060.0176.47
5.0.30.0050.0306.29
5.0.20.0050.0206.26
5.0.10.0030.0216.23
5.0.00.0000.0386.23
4.4.90.0060.0194.78
4.4.80.0050.0154.75
4.4.70.0030.0194.76
4.4.60.0050.0224.76
4.4.50.0050.0224.77
4.4.40.0030.0364.71
4.4.30.0050.0234.76
4.4.20.0030.0194.84
4.4.10.0050.0214.85
4.4.00.0050.0334.76
4.3.110.0030.0234.66
4.3.100.0040.0204.66
4.3.90.0030.0154.63
4.3.80.0040.0244.59
4.3.70.0030.0234.63
4.3.60.0110.0434.63
4.3.50.0070.0224.63
4.3.40.0040.0334.54
4.3.30.0010.0233.29
4.3.20.0030.0253.27
4.3.10.0040.0223.22
4.3.00.0100.01716.03

preferences:
143.57 ms | 1394 KiB | 7 Q