3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = '[{"id":"1","title":"Title 1","answer":"True"},{"id":"1","title":"Title 1","answer":"False"}]'; $data = json_decode($data); $data2=array(); $count=0; foreach($data as $l){ if ($count % 2 == 0){ $data2[$count]=array( "id" =>$l->id, "title"=>$l->title, ); $data2[$count]['answer'] = []; $data2[$count]['answer'][] = $l->answer; } else { $data2[$count-1]['answer'][] = $l->answer; } $count++; } print_r(json_encode($data2));

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)
8.4.140.0140.00717.47
8.4.130.0090.00918.77
8.4.120.0130.00723.94
8.4.110.0100.00920.59
8.4.100.0090.01117.85
8.4.90.0090.00918.77
8.4.80.0110.00919.69
8.4.70.0050.00417.91
8.4.60.0100.00620.30
8.4.50.0080.01217.61
8.4.40.0040.00417.85
8.4.30.0190.00018.73
8.4.20.0140.00719.66
8.4.10.0130.00717.49
8.3.270.0120.00716.51
8.3.260.0150.00416.71
8.3.250.0120.00718.94
8.3.240.0090.00917.36
8.3.230.0110.00816.77
8.3.220.0110.00917.33
8.3.210.0090.00616.73
8.3.200.0040.00516.63
8.3.190.0100.01117.39
8.3.180.0080.01016.43
8.3.170.0110.00717.30
8.3.160.0070.01019.23
8.3.150.0070.01018.86
8.3.140.0080.00016.55
8.3.130.0080.00018.36
8.3.120.0040.00418.79
8.3.110.0080.00020.94
8.3.100.0090.00024.06
8.3.90.0080.00026.77
8.3.80.0030.00716.63
8.3.70.0030.01316.63
8.3.60.0000.01416.75
8.3.50.0070.01223.69
8.3.40.0070.01018.67
8.3.30.0080.00818.75
8.3.20.0000.00820.90
8.3.10.0040.00420.16
8.3.00.0000.00822.40
8.2.290.0120.00820.25
8.2.280.0060.00418.37
8.2.270.0100.01018.55
8.2.260.0060.00917.05
8.2.250.0030.01718.43
8.2.240.0060.00318.89
8.2.230.0000.00822.58
8.2.220.0070.00437.54
8.2.210.0140.00026.77
8.2.200.0090.00016.88
8.2.190.0070.00716.88
8.2.180.0110.00418.54
8.2.170.0000.01422.96
8.2.160.0100.00322.11
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00419.89
8.2.110.0040.00422.07
8.2.100.0040.00817.84
8.2.90.0090.00017.63
8.2.80.0000.00817.97
8.2.70.0080.00017.38
8.2.60.0040.00417.38
8.2.50.0000.00918.05
8.2.40.0040.00417.91
8.2.30.0000.00719.54
8.2.20.0000.00718.09
8.2.10.0070.00019.21
8.2.00.0000.00819.38
8.1.330.0080.00821.90
8.1.320.0100.01016.13
8.1.310.0060.00616.76
8.1.300.0050.00316.50
8.1.290.0060.00618.88
8.1.280.0090.00925.92
8.1.270.0040.00422.19
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00819.29
8.1.230.0040.00820.92
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0090.00017.22
8.1.180.0040.00418.10
8.1.170.0040.00419.13
8.1.160.0020.00520.70
8.1.150.0040.00418.91
8.1.140.0000.00720.57
8.1.130.0000.00720.21
8.1.120.0000.00717.52
8.1.110.0080.00017.44
8.1.100.0000.00717.47
8.1.90.0070.00017.46
8.1.80.0000.00717.51
8.1.70.0040.00417.40
8.1.60.0030.00617.61
8.1.50.0040.00417.58
8.1.40.0000.00717.44
8.1.30.0040.00417.57
8.1.20.0040.00417.72
8.1.10.0030.00517.59
8.1.00.0050.00217.40
8.0.300.0040.00419.89
8.0.290.0090.00316.75
8.0.280.0070.00018.53
8.0.270.0030.00318.03
8.0.260.0000.00720.06
8.0.250.0030.00316.97
8.0.240.0080.00016.97
8.0.230.0070.00016.98
8.0.220.0030.00316.84
8.0.210.0000.00716.89
8.0.200.0060.00016.89
8.0.190.0080.00016.94
8.0.180.0040.00416.96
8.0.170.0090.00016.84
8.0.160.0040.00416.77
8.0.150.0050.00216.93
8.0.140.0070.00016.93
8.0.130.0030.00313.39
8.0.120.0040.00416.90
8.0.110.0000.00816.74
8.0.100.0030.00516.80
8.0.90.0060.00316.88
8.0.80.0060.00916.94
8.0.70.0030.00516.93
8.0.60.0030.00516.91
8.0.50.0040.00416.70
8.0.30.0130.00416.90
8.0.20.0160.00316.97
8.0.10.0050.00217.05
8.0.00.0120.00617.05
7.4.330.0000.00515.55
7.4.320.0000.00716.64
7.4.300.0070.00016.63
7.4.290.0030.00316.51
7.4.280.0040.00416.57
7.4.270.0000.00816.68
7.4.260.0000.00613.30
7.4.250.0040.00416.58
7.4.240.0020.00516.54
7.4.230.0070.00016.66
7.4.220.0040.00416.45
7.4.210.0070.01016.63
7.4.200.0000.00716.63
7.4.130.0090.00916.63
7.4.120.0090.00916.57
7.4.110.0090.00916.40
7.4.100.0070.01016.61
7.4.90.0120.00616.46
7.4.80.0030.01619.39
7.4.70.0060.01016.47
7.4.60.0120.01216.70
7.4.50.0090.00616.32
7.4.40.0060.01216.52
7.4.30.0070.00716.40
7.4.20.0080.00816.31
7.4.10.0150.00616.52
7.4.00.0070.01316.46
7.3.330.0000.00716.23
7.3.320.0020.00213.18
7.3.310.0000.00716.39
7.3.300.0030.00316.18
7.3.290.0100.00616.40
7.3.260.0070.01116.34
7.3.240.0100.00716.44
7.3.230.0150.00616.63
7.3.210.0120.00616.44
7.3.200.0100.01316.49
7.3.190.0150.00416.66
7.3.180.0070.01016.50
7.3.170.0050.01116.48
7.3.160.0030.01316.31
7.3.150.0070.01116.32
7.3.140.0140.00716.15
7.3.130.0100.01016.54
7.3.120.0150.00016.34
7.3.110.0160.00016.10
7.3.100.0080.00816.44
7.3.90.0100.00716.34
7.3.80.0030.01416.50
7.3.70.0060.01216.26
7.3.60.0060.01016.33
7.3.50.0070.01016.34
7.3.40.0060.01116.30
7.3.30.0120.00916.48
7.3.20.0070.01316.46
7.3.10.0070.01016.53
7.3.00.0100.01016.35
7.2.330.0060.01216.39
7.2.320.0070.01016.70
7.2.310.0160.00016.74
7.2.300.0070.01716.41
7.2.290.0060.01216.65
7.2.280.0040.01516.52
7.2.270.0130.01016.52
7.2.260.0070.00716.80
7.2.250.0090.00616.52
7.2.240.0090.00616.46
7.2.230.0090.00916.37
7.2.220.0170.00016.67
7.2.210.0070.01516.71
7.2.200.0060.00916.30
7.2.190.0110.01016.52
7.2.180.0030.01416.55
7.2.170.0090.01216.43
7.2.160.0130.00316.72
7.2.150.0030.01316.57
7.2.140.0090.00916.60
7.2.130.0120.00616.65
7.2.120.0030.01316.56
7.2.110.0110.00616.60
7.2.100.0110.00516.67
7.2.90.0060.01016.65
7.2.80.0100.00616.57
7.2.70.0160.00616.49
7.2.60.0250.01116.52
7.2.50.0100.00716.69
7.2.40.0110.00616.64
7.2.30.0140.00316.62
7.2.20.0090.01216.54
7.2.10.0080.01316.69
7.2.00.0100.00716.65

preferences:
31.28 ms | 403 KiB | 5 Q