3v4l.org

run code in 300+ PHP versions simultaneously
<?php function transformQuestionnaire($arr) { $new_arr = array(); foreach ($arr as $array){ if (!in_array($array['code'], array_keys($new_arr))){ //not a double $new_arr[$array['code']] = $array['answer']; } else { //Append it to the existing value $new_arr[$array['code']] .= '|' . $array['answer']; } } return $new_arr; } $input = array ( 0 => array( 'nr' => '2', 'code' => 'QL_ckbxtest', 'question' => 'Checkboxtest', 'answer' => 'Neen', 'lang' => 'nl', ), 1 => array( 'nr' => '2', 'code' => 'QL_ckbxtest', 'question' => 'Checkboxtest', 'answer' => 'Ja', 'lang' => 'nl', ), ); print(var_dump(transformQuestionnaire($input))); ?>

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)
8.3.40.0120.00618.84
8.3.30.0070.00719.00
8.3.20.0040.00420.20
8.3.10.0040.00423.66
8.3.00.0040.00419.38
8.2.170.0090.00622.96
8.2.160.0100.00320.58
8.2.150.0090.00024.18
8.2.140.0120.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00022.17
8.2.110.0060.00322.11
8.2.100.0080.00417.84
8.2.90.0030.00617.63
8.2.80.0040.00419.89
8.2.70.0030.00517.80
8.2.60.0040.00417.93
8.2.50.0040.00419.35
8.2.40.0040.00422.32
8.2.30.0070.00018.01
8.2.20.0030.00517.74
8.2.10.0050.00218.16
8.2.00.0070.00317.75
8.1.270.0040.00423.67
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00323.91
8.1.230.0080.00319.23
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0050.00317.22
8.1.180.0050.00318.10
8.1.170.0060.00318.64
8.1.160.0040.00422.04
8.1.150.0080.00018.63
8.1.140.0070.00017.38
8.1.130.0000.00817.91
8.1.120.0070.00317.52
8.1.110.0030.00617.39
8.1.100.0000.00817.48
8.1.90.0040.00417.43
8.1.80.0040.00417.47
8.1.70.0040.00417.35
8.1.60.0100.00017.60
8.1.50.0050.00317.53
8.1.40.0040.00417.57
8.1.30.0050.00317.60
8.1.20.0080.00017.57
8.1.10.0040.00417.46
8.1.00.0000.00817.54
8.0.300.0000.00719.68
8.0.290.0030.00716.58
8.0.280.0070.00018.44
8.0.270.0000.00717.26
8.0.260.0030.00317.18
8.0.250.0070.00016.95
8.0.240.0000.00716.93
8.0.230.0040.00416.86
8.0.220.0040.00416.89
8.0.210.0070.00016.83
8.0.200.0030.00316.86
8.0.190.0040.00416.84
8.0.180.0070.00016.94
8.0.170.0000.00816.97
8.0.160.0040.00416.91
8.0.150.0000.00716.87
8.0.140.0000.00716.86
8.0.130.0050.00013.38
8.0.120.0040.00416.85
8.0.110.0000.00716.90
8.0.100.0000.00716.96
8.0.90.0070.00016.95
8.0.80.0000.01616.96
8.0.70.0030.00516.93
8.0.60.0050.00216.79
8.0.50.0040.00416.71
8.0.30.0100.00916.83
8.0.20.0080.01117.40
8.0.10.0040.00417.04
8.0.00.0120.00516.82
7.4.330.0000.00515.00
7.4.320.0040.00416.61
7.4.300.0030.00316.59
7.4.290.0030.00316.61
7.4.280.0070.00016.60
7.4.270.0000.00816.51
7.4.260.0000.00716.52
7.4.250.0040.00416.49
7.4.240.0030.00316.48
7.4.230.0030.00316.61
7.4.220.0040.01116.71
7.4.210.0070.00816.58
7.4.200.0030.00316.26
7.4.190.0040.00416.70
7.4.160.0070.01416.43
7.4.150.0140.00317.40
7.4.140.0070.01417.86
7.4.130.0070.01016.48
7.4.120.0030.01416.53
7.4.110.0170.00016.40
7.4.100.0000.02116.50
7.4.90.0200.00016.38
7.4.80.0120.01019.39
7.4.70.0140.00716.43
7.4.60.0040.01316.45
7.4.50.0080.00016.36
7.4.40.0070.01122.77
7.4.30.0120.00616.58
7.4.00.0100.00215.10
7.3.330.0030.00313.36
7.3.320.0000.00713.19
7.3.310.0050.00316.41
7.3.300.0000.00616.37
7.3.290.0030.01616.51
7.3.280.0080.01016.32
7.3.270.0170.00017.40
7.3.260.0140.00316.49
7.3.250.0090.00916.48
7.3.240.0140.00316.44
7.3.230.0060.01116.54
7.3.210.0130.00316.35
7.3.200.0070.01619.39
7.3.190.0180.00616.71
7.3.180.0060.00916.36
7.3.170.0130.00316.56
7.3.160.0070.01016.66
7.3.120.0060.00614.69
7.2.330.0170.00016.55
7.2.320.0080.00816.78
7.2.310.0000.01716.89
7.2.300.0180.00016.78
7.2.290.0030.01216.73
7.2.00.0040.01119.63
7.1.100.0070.00718.09
7.1.70.0030.00517.11
7.1.60.0100.00719.46
7.1.50.0160.01016.92
7.1.00.0070.07322.51
7.0.200.0100.00615.17
7.0.140.0030.07322.09
7.0.60.0100.07019.91
7.0.50.0100.03717.96
7.0.40.0030.04319.96
7.0.30.0300.04720.21
7.0.20.0300.05320.10
7.0.10.0070.04320.27
7.0.00.0070.08320.15
5.6.210.0130.07020.53
5.6.200.0130.08018.18
5.6.190.0070.04020.48
5.6.180.0300.06020.61
5.6.170.0300.07320.45
5.6.160.0030.06020.52
5.6.150.0030.04018.16
5.6.140.0000.04318.18
5.6.130.0130.07018.28
5.6.120.0170.07720.98
5.6.110.0030.05021.00
5.6.100.0100.08321.14
5.6.90.0070.08021.02
5.6.80.0130.07320.54
5.6.70.3170.04020.41
5.5.350.0070.09020.36
5.5.340.0130.07317.93
5.5.330.0030.04720.47
5.5.320.0200.04020.31
5.5.310.0170.05720.34
5.5.300.0030.05717.95
5.5.290.0100.04018.01
5.5.280.0070.04320.88
5.5.270.0070.07320.73
5.5.260.0200.06720.76
5.5.250.0000.08720.59
5.5.240.0330.07020.24
5.4.450.0830.05719.57
5.4.440.0800.05319.16
5.4.430.0270.06019.61
5.4.420.0770.05719.52
5.4.410.0700.04319.46
5.4.400.0700.07019.14
5.4.390.0330.06719.12
5.4.380.0330.07018.74
5.4.370.0270.06318.56
5.4.360.0330.05018.50
5.4.350.0630.05718.70
5.4.340.0070.06318.70
5.4.320.0050.04012.50
5.4.310.0060.03812.50
5.4.300.0120.03112.50
5.4.290.0090.03712.49
5.4.280.0090.03712.38
5.4.270.0090.03512.38
5.4.260.0070.04312.38
5.4.250.0100.03912.39
5.4.240.0040.04012.39
5.4.230.0100.04412.38
5.4.220.0030.04312.38
5.4.210.0060.03812.38
5.4.200.0090.03612.38
5.4.190.0070.03612.37
5.4.180.0060.04112.37
5.4.170.0060.04212.38
5.4.160.0060.04312.38
5.4.150.0100.03312.37
5.4.140.0030.04212.05
5.4.130.0100.03712.04
5.4.120.0090.04312.00
5.4.110.0060.03812.00
5.4.100.0060.03712.00
5.4.90.0060.03812.00
5.4.80.0100.04812.00
5.4.70.0170.05311.99
5.4.60.0090.04812.00
5.4.50.0100.04812.00
5.4.40.0080.03611.98
5.4.30.0060.03611.98
5.4.20.0080.04711.98
5.4.10.0180.05811.98
5.4.00.0050.06111.47
5.3.290.0070.04212.80
5.3.280.0100.05612.71
5.3.270.0140.05812.72
5.3.260.0100.05912.71
5.3.250.0110.06612.72
5.3.240.0140.05112.72
5.3.230.0130.06512.71
5.3.220.0120.05912.68
5.3.210.0120.05712.68
5.3.200.0090.05412.68
5.3.190.0140.04412.68
5.3.180.0120.03312.68
5.3.170.0060.05512.67
5.3.160.0050.04812.68
5.3.150.0150.06412.68
5.3.140.0080.04912.66
5.3.130.0100.03812.66
5.3.120.0070.03912.66
5.3.110.0040.04112.66
5.3.100.0060.03812.12
5.3.90.0090.03312.10
5.3.80.0090.03512.09
5.3.70.0080.03712.09
5.3.60.0080.03512.08
5.3.50.0030.04112.02
5.3.40.0060.03912.02
5.3.30.0080.03511.98
5.3.20.0090.03511.77
5.3.10.0060.03511.73
5.3.00.0110.03211.71
5.2.170.0050.0319.21
5.2.160.0040.0329.22
5.2.150.0050.0329.22
5.2.140.0040.0329.21
5.2.130.0050.0319.18
5.2.120.0050.0299.18
5.2.110.0050.0319.18
5.2.100.0040.0309.18
5.2.90.0040.0329.18
5.2.80.0040.0329.18
5.2.70.0060.0309.17
5.2.60.0060.0379.13
5.2.50.0070.0409.10
5.2.40.0060.0359.07
5.2.30.0050.0319.05
5.2.20.0070.0319.04
5.2.10.0060.0408.95
5.2.00.0080.0388.81
5.1.60.0090.0338.09
5.1.50.0050.0288.09
5.1.40.0040.0408.07
5.1.30.0070.0478.42
5.1.20.0150.0498.44
5.1.10.0090.0468.16
5.1.00.0190.0568.16
5.0.50.0100.0346.64
5.0.40.0140.0456.50
5.0.30.0070.0556.31
5.0.20.0050.0316.28
5.0.10.0050.0336.26
5.0.00.0050.0476.26
4.4.90.0060.0274.78
4.4.80.0090.0224.76
4.4.70.0050.0214.75
4.4.60.0020.0234.75
4.4.50.0050.0214.77
4.4.40.0060.0274.71
4.4.30.0050.0154.76
4.4.20.0060.0204.85
4.4.10.0060.0174.85
4.4.00.0050.0394.76
4.3.110.0140.0614.67
4.3.100.0120.0564.67
4.3.90.0070.0244.64
4.3.80.0020.0264.59
4.3.70.0060.0374.63
4.3.60.0040.0254.62
4.3.50.0050.0164.63
4.3.40.0030.0464.54
4.3.30.0050.0223.31
4.3.20.0030.0233.29
4.3.10.0030.0213.25
4.3.00.0130.02310.31

preferences:
32.62 ms | 400 KiB | 5 Q