3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p = array('order_status' => array('google','facebook'), 'agent' => array('ffff')); function bqs($array, $qs='',$index = false) { foreach($array as $par => $val) { if($index) $par = $index; if(is_array($val)) { $qs .= bqs($val, $qs,$par); } else { $qs .= $par.'='.$val.'&'; } } return $qs; } echo bqs($p);

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)
8.3.60.0090.00618.30
8.3.50.0080.00818.06
8.3.40.0070.01418.54
8.3.30.0110.00419.09
8.3.20.0060.00320.20
8.3.10.0040.00423.83
8.3.00.0080.00019.25
8.2.180.0100.00718.16
8.2.170.0120.00322.96
8.2.160.0130.00320.36
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00419.89
8.2.110.0030.00720.53
8.2.100.0040.00717.84
8.2.90.0030.00517.89
8.2.80.0090.00019.40
8.2.70.0060.00317.80
8.2.60.0060.00317.91
8.2.50.0050.00318.10
8.2.40.0050.00220.39
8.2.30.0000.00818.20
8.2.20.0000.00717.74
8.2.10.0030.00518.04
8.2.00.0050.00217.75
8.1.280.0140.00325.92
8.1.270.0080.00022.16
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0140.00722.19
8.1.230.0030.00722.12
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.36
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0090.00018.65
8.1.160.0000.00722.05
8.1.150.0040.00418.94
8.1.140.0070.00017.43
8.1.130.0040.00417.82
8.1.120.0000.00717.37
8.1.110.0020.00517.49
8.1.100.0000.00717.49
8.1.90.0040.00417.38
8.1.80.0000.00717.49
8.1.70.0040.00417.41
8.1.60.0030.00617.57
8.1.50.0000.00817.58
8.1.40.0000.00717.39
8.1.30.0000.00817.56
8.1.20.0000.00717.54
8.1.10.0080.00017.46
8.1.00.0060.00317.45
8.0.300.0000.00920.09
8.0.290.0000.00716.63
8.0.280.0000.00718.44
8.0.270.0030.00317.13
8.0.260.0060.00017.25
8.0.250.0000.00716.86
8.0.240.0000.00716.95
8.0.230.0070.00016.99
8.0.220.0000.01016.99
8.0.210.0000.00716.94
8.0.200.0040.00416.90
8.0.190.0000.00916.82
8.0.180.0040.00416.82
8.0.170.0000.00816.95
8.0.160.0000.00816.92
8.0.150.0040.00816.90
8.0.140.0080.00416.79
8.0.130.0060.00013.33
8.0.120.0080.00016.75
8.0.110.0060.00316.75
8.0.100.0030.00516.76
8.0.90.0000.00716.71
8.0.80.0030.01216.85
8.0.70.0000.00716.71
8.0.60.0000.00716.84
8.0.50.0040.00416.75
8.0.30.0130.01217.04
8.0.20.0120.00917.40
8.0.10.0050.00217.02
8.0.00.0090.00816.63
7.4.330.0000.00515.00
7.4.320.0060.00016.53
7.4.300.0060.00016.46
7.4.290.0000.00616.51
7.4.280.0050.00616.58
7.4.270.0030.00316.46
7.4.260.0040.00416.48
7.4.250.0080.00016.52
7.4.240.0000.00716.48
7.4.230.0060.00316.48
7.4.220.0040.01416.67
7.4.210.0030.01016.48
7.4.200.0030.00316.39
7.4.160.0100.00616.48
7.4.150.0120.00617.40
7.4.140.0100.01117.86
7.4.130.0100.01016.44
7.4.120.0110.00816.56
7.4.110.0100.00716.61
7.4.100.0080.00816.48
7.4.90.0130.00316.39
7.4.80.0090.00919.39
7.4.70.0060.01016.38
7.4.60.0060.00916.43
7.4.50.0040.00416.47
7.4.40.0120.00316.42
7.4.30.0100.01016.32
7.4.00.0100.00714.89
7.3.330.0020.00213.23
7.3.320.0030.00313.16
7.3.310.0070.00016.26
7.3.300.0000.00716.41
7.3.290.0100.00316.38
7.3.280.0100.00716.40
7.3.270.0140.00617.40
7.3.260.0090.00916.60
7.3.250.0100.00716.59
7.3.240.0090.00916.33
7.3.230.0180.00616.48
7.3.210.0070.01116.56
7.3.200.0090.01319.39
7.3.190.0080.01316.25
7.3.180.0030.01216.41
7.3.170.0100.00716.66
7.3.160.0060.01116.63
7.3.120.0100.00814.84
7.3.110.0110.00515.01
7.3.100.0020.01514.83
7.3.90.0050.00914.88
7.3.80.0050.01114.88
7.3.70.0040.01314.62
7.3.60.0050.00914.64
7.3.50.0010.01015.00
7.3.40.0080.00814.91
7.3.30.0070.00514.93
7.3.20.0020.01316.82
7.3.10.0040.01016.69
7.3.00.0080.00616.56
7.2.330.0110.00516.64
7.2.320.0080.00816.41
7.2.310.0130.00316.51
7.2.300.0160.00016.78
7.2.290.0090.00916.45
7.2.250.0090.00914.87
7.2.240.0090.00915.10
7.2.230.0070.00815.18
7.2.220.0070.00715.12
7.2.210.0080.00814.85
7.2.200.0080.00514.98
7.2.190.0020.01514.90
7.2.180.0050.01014.91
7.2.170.0050.00915.11
7.2.160.0000.01215.07
7.2.150.0150.00316.60
7.2.140.0030.01216.92
7.2.130.0090.00716.84
7.2.120.0110.00516.80
7.2.110.0050.00816.84
7.2.100.0060.00616.69
7.2.90.0090.00816.91
7.2.80.0110.00216.81
7.2.70.0090.00716.59
7.2.60.0070.00716.76
7.2.50.0110.00616.78
7.2.40.0070.00816.91
7.2.30.0150.00516.85
7.2.20.0110.00516.71
7.2.10.0100.00416.79
7.2.00.0050.00917.50
7.1.330.0050.00715.69
7.1.320.0030.00715.78
7.1.310.0080.00815.77
7.1.300.0080.00315.66
7.1.290.0050.01215.64
7.1.280.0040.01215.78
7.1.270.0030.01015.88
7.1.260.0050.01015.89
7.1.250.0090.00415.61
7.1.200.0030.01016.00
7.1.100.0030.01018.14
7.1.70.0030.00317.22
7.1.60.0040.01919.11
7.1.50.0070.01017.10
7.1.00.0030.07722.33
7.0.200.0030.00716.66
7.0.140.0030.07321.95
7.0.60.0100.04320.04
7.0.50.0130.07717.72
7.0.40.0100.05020.40
7.0.30.0230.05020.13
7.0.20.0200.04020.07
7.0.10.0070.08020.09
7.0.00.0100.04020.07
5.6.280.0030.07321.02
5.6.210.0100.04320.57
5.6.200.0070.05018.15
5.6.190.0030.06020.61
5.6.180.0270.04020.68
5.6.170.0270.04720.39
5.6.160.0030.06320.56
5.6.150.0170.07018.15
5.6.140.0070.05718.15
5.6.130.0100.08018.14
5.6.120.0000.08720.95
5.6.110.0100.05320.89
5.6.100.0100.08021.01
5.6.90.0030.08320.88
5.6.80.0030.07720.38
5.5.350.0130.06320.44
5.5.340.0000.06318.09
5.5.330.0000.04720.21
5.5.320.0230.04020.34
5.5.310.0370.06320.23
5.5.300.0100.07317.98
5.5.290.0100.03717.93
5.5.280.0070.07720.78
5.5.270.0100.04020.73
5.5.260.0030.06720.64
5.5.250.0130.08020.80
5.5.240.0230.07320.37
5.4.450.0730.06319.55
5.4.440.0770.06319.46
5.4.430.0800.05719.34
5.4.420.0630.00019.32
5.4.410.0700.00019.44
5.4.400.0600.00019.22
5.4.390.0630.00019.24
5.4.380.0630.00019.08
5.4.370.0630.00019.16
5.4.360.0630.00019.12
5.4.350.0630.00018.99
5.4.340.0030.03612.02
5.4.320.0060.03512.51
5.4.310.0060.03712.50
5.4.300.0060.03512.50
5.4.290.0070.03512.50
5.4.280.0070.03412.40
5.4.270.0080.03412.40
5.4.260.0070.03612.40
5.4.250.0080.03612.40
5.4.240.0050.04512.40
5.4.230.0070.05312.39
5.4.220.0070.03912.39
5.4.210.0040.04212.39
5.4.200.0070.03712.39
5.4.190.0040.03812.39
5.4.180.0050.03612.39
5.4.170.0060.03612.39
5.4.160.0050.03612.39
5.4.150.0070.04412.39
5.4.140.0040.03812.07
5.4.130.0050.03512.06
5.4.120.0040.03612.01
5.4.110.0060.03512.02
5.4.100.0050.03712.01
5.4.90.0060.03712.02
5.4.80.0040.03912.01
5.4.70.0040.03712.00
5.4.60.0020.03812.00
5.4.50.0060.03512.01
5.4.40.0080.03211.99
5.4.30.0070.03412.00
5.4.20.0060.03511.99
5.4.10.0040.03712.00
5.4.00.0080.03511.48
5.3.290.0030.04112.80
5.3.280.0080.03512.71
5.3.270.0030.04012.73
5.3.260.0030.04112.72
5.3.250.0040.03812.72
5.3.240.0080.03512.72
5.3.230.0050.03912.71
5.3.220.0070.03712.68
5.3.210.0050.03812.68
5.3.200.0060.03512.68
5.3.190.0050.04412.68
5.3.180.0050.03712.68
5.3.170.0040.03812.67
5.3.160.0060.03712.68
5.3.150.0090.03912.67
5.3.140.0070.04412.66
5.3.130.0040.04112.66
5.3.120.0060.03812.66
5.3.110.0070.03712.66
5.3.100.0080.03512.12
5.3.90.0060.04012.10
5.3.80.0020.03912.09
5.3.70.0040.04212.09
5.3.60.0050.03612.08
5.3.50.0030.03812.03
5.3.40.0050.03712.03
5.3.30.0040.03611.98
5.3.20.0050.03611.76
5.3.10.0070.03411.73
5.3.00.0060.03611.72
5.2.170.0060.0319.22
5.2.160.0040.0309.22
5.2.150.0040.0359.22
5.2.140.0030.0319.21
5.2.130.0040.0299.18
5.2.120.0040.0289.18
5.2.110.0030.0319.18
5.2.100.0050.0299.17
5.2.90.0060.0299.17
5.2.80.0040.0319.17
5.2.70.0050.0299.17
5.2.60.0050.0299.13
5.2.50.0040.0339.10
5.2.40.0020.0329.07
5.2.30.0040.0329.04
5.2.20.0040.0299.03
5.2.10.0050.0288.94
5.2.00.0050.0288.80
5.1.60.0060.0228.09
5.1.50.0060.0238.08
5.1.40.0030.0258.06
5.1.30.0040.0338.41
5.1.20.0050.0318.44
5.1.10.0060.0288.16
5.1.00.0040.0308.16
5.0.50.0050.0236.64
5.0.40.0040.0186.50
5.0.30.0030.0316.32
5.0.20.0010.0236.28
5.0.10.0010.0226.25
5.0.00.0040.0326.25
4.4.90.0060.0154.78
4.4.80.0010.0174.76
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0010.0174.77
4.4.40.0040.0244.71
4.4.30.0050.0134.76
4.4.20.0040.0164.85
4.4.10.0030.0174.85
4.4.00.0010.0264.76
4.3.110.0020.0154.67
4.3.100.0010.0164.66
4.3.90.0040.0134.64
4.3.80.0040.0234.58
4.3.70.0010.0164.63
4.3.60.0030.0134.63
4.3.50.0020.0164.62
4.3.40.0010.0254.54
4.3.30.0010.0163.30
4.3.20.0030.0153.28
4.3.10.0010.0163.24
4.3.00.0000.0237.26

preferences:
40.33 ms | 400 KiB | 5 Q