3v4l.org

run code in 500+ PHP versions simultaneously
<?php $arr1 = array( 0 => ['product_type'=>'manufacturer','id'=>1], 1 => ['product_type'=>'manufacturer','id'=>2], 2 => ['product_type'=>'seller'], 3 => ['product_type'=>'seller'], 4 => ['product_type'=>'seller'], 5 => ['product_type'=>'seller'], 6 => ['product_type'=>'seller'], 7 => ['product_type'=>'manufacturer','id'=>3], ) ; function rearrange(&$arr, $n) { for ($i = 0; $i < $n; $i++) { $j = $i+1; if($arr[$i]['product_type'] =='manufacturer'){ if($j%4!= 0){ //echo $i; $temp = $arr[$i]; $arr[$i] = $arr[$i + 1]; $arr[$i + 1] = $temp; } else { if ($i==0 || $i==1 || $i==2) { $temp = $arr[$i]; $arr[$i] = $arr[$i + 1]; $arr[$i + 1] = $temp; } else { $temp = $arr[$i]; $arr[$i] = $temp; } } } else { $temp = $arr[$i]; $arr[$i] = $temp; } } return $arr; } $keys = array_keys ($arr1); $n = count ($keys); $arr = rearrange($arr1, $n); print_r($arr);

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)
8.5.80.0100.00716.74
8.5.70.0110.00616.97
8.5.60.0040.00516.98
8.5.50.0040.00416.77
8.5.30.0100.00917.58
8.5.20.0090.00917.95
8.5.10.0120.00516.55
8.5.00.0120.01019.96
8.4.230.0150.00719.66
8.4.220.0140.00819.59
8.4.210.0070.00321.53
8.4.180.0070.00320.53
8.4.170.0120.00923.94
8.4.160.0160.00723.96
8.4.150.0080.00416.91
8.4.140.0100.01217.29
8.4.130.0130.00719.02
8.4.120.0110.00823.86
8.4.110.0090.01122.35
8.4.100.0110.01019.00
8.4.90.0100.00522.34
8.4.80.0050.00418.68
8.4.70.0130.00818.99
8.4.60.0100.00718.76
8.4.50.0130.00717.67
8.4.40.0130.00317.71
8.4.30.0100.01018.90
8.4.20.0100.01017.88
8.4.10.0090.00019.49
8.3.320.0140.00518.49
8.3.310.0100.01018.57
8.3.300.0080.01220.75
8.3.290.0120.00918.26
8.3.280.0140.00818.49
8.3.270.0120.00816.42
8.3.260.0110.00916.43
8.3.250.0130.00718.71
8.3.240.0060.00217.26
8.3.230.0110.00616.73
8.3.220.0110.00918.98
8.3.210.0110.00716.57
8.3.200.0050.00416.55
8.3.190.0040.00416.57
8.3.180.0080.01118.09
8.3.170.0120.00616.61
8.3.160.0070.00718.39
8.3.150.0160.00317.18
8.3.140.0080.00016.46
8.3.130.0060.00318.58
8.3.120.0090.00018.90
8.3.110.0130.01016.63
8.3.100.0060.00324.06
8.3.90.0030.00626.77
8.3.80.0040.00416.38
8.3.70.0150.00316.58
8.3.60.0150.00018.30
8.3.50.0110.00923.57
8.3.40.0100.00721.64
8.3.30.0090.00618.61
8.3.20.0060.00324.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.310.0120.00718.09
8.2.300.0110.01117.86
8.2.290.0120.00520.59
8.2.280.0100.00816.66
8.2.270.0060.01217.17
8.2.260.0120.00618.99
8.2.250.0040.00418.65
8.2.240.0000.00818.81
8.2.230.0060.00320.94
8.2.220.0060.00337.54
8.2.210.0000.00826.77
8.2.200.0040.00416.50
8.2.190.0080.00816.58
8.2.180.0180.00425.92
8.2.170.0120.00319.09
8.2.160.0160.00322.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00026.35
8.2.110.0030.00619.26
8.2.100.0070.00417.84
8.2.90.0030.00617.91
8.2.80.0080.00018.04
8.2.70.0060.00318.05
8.2.60.0030.00618.28
8.2.50.0000.00918.10
8.2.40.0030.00619.24
8.2.30.0040.00419.19
8.2.20.0040.00418.08
8.2.10.0000.00819.20
8.2.00.0040.00419.43
8.1.340.0160.00617.67
8.1.330.0130.00622.03
8.1.320.0110.00816.03
8.1.310.0050.00316.38
8.1.300.0080.00816.72
8.1.290.0060.00318.88
8.1.280.0060.00925.92
8.1.270.0080.00023.99
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00321.99
8.1.230.0080.00422.73
8.1.220.0040.00417.77
8.1.210.0040.00420.19
8.1.200.0100.00517.23
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0000.00818.63
8.1.160.0070.00019.08
8.1.150.0040.00418.93
8.1.140.0070.00018.94
8.1.130.0040.00420.11
8.1.120.0030.00617.48
8.1.110.0040.00417.51
8.1.100.0040.00417.42
8.1.90.0000.00817.41
8.1.80.0070.00017.45
8.1.70.0020.00517.40
8.1.60.0000.01017.57
8.1.50.0070.00017.48
8.1.40.0040.00417.50
8.1.30.0060.00317.48
8.1.20.0040.00417.67
8.1.10.0080.00017.50
8.1.00.0000.00717.44
8.0.300.0050.00220.21
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0070.00016.75
8.0.260.0030.00318.62
8.0.250.0000.00716.93
8.0.240.0030.00316.95
8.0.230.0080.00016.85
8.0.220.0000.00716.89
8.0.210.0030.00316.75
8.0.200.0070.00016.95
8.0.190.0070.00016.95
8.0.180.0040.00416.82
8.0.170.0030.00616.80
8.0.160.0020.00516.92
8.0.150.0050.00216.72
8.0.140.0000.00716.78
8.0.130.0030.00313.30
8.0.120.0030.00516.82
8.0.110.0000.00816.71
8.0.100.0000.00716.90
8.0.90.0050.00216.77
8.0.80.0080.00816.88
8.0.70.0080.00016.78
8.0.60.0070.00016.74
8.0.50.0000.00816.85
8.0.30.0130.00317.29
8.0.20.0140.00616.90
8.0.10.0000.00817.04
8.0.00.0190.00516.73
7.4.330.0000.00515.55
7.4.320.0090.00016.52
7.4.300.0000.00616.59
7.4.290.0060.00316.45
7.4.280.0000.00716.51
7.4.270.0030.00316.50
7.4.260.0030.00313.18
7.4.250.0000.00716.46
7.4.240.0040.00416.61
7.4.230.0020.00516.63
7.4.220.0070.00016.46
7.4.210.0080.00716.58
7.4.200.0030.00316.48
7.4.130.0190.00516.40
7.4.120.0100.00716.35
7.4.110.0140.01016.55
7.4.100.0090.01216.26
7.4.90.0180.00316.47
7.4.80.0070.01116.41
7.4.70.0090.00916.41
7.4.60.0160.00416.61
7.4.50.0110.00716.60
7.4.40.0060.01216.61
7.4.30.0100.01316.34
7.4.20.0090.01216.49
7.4.10.0110.01116.61
7.4.00.0000.02016.38
7.3.330.0090.00016.34
7.3.320.0030.00313.21
7.3.310.0070.00016.39
7.3.300.0000.00816.18
7.3.290.0090.00616.38
7.3.260.0140.00416.60
7.3.250.0150.00616.30
7.3.240.0120.00616.56
7.3.230.0090.00916.27
7.3.220.0100.01416.17
7.3.210.0120.00816.42
7.3.200.0140.01116.23
7.3.190.0100.00716.37
7.3.180.0060.01216.62
7.3.170.0040.01516.41
7.3.160.0090.00916.21
7.3.150.0090.00916.52
7.3.140.0070.01016.41
7.3.130.0120.00716.50
7.3.120.0060.01616.64
7.3.110.0100.00716.34
7.3.100.0120.00616.28
7.3.90.0090.00916.59
7.3.80.0140.00316.45
7.3.70.0090.00916.53
7.3.60.0110.01016.50
7.3.50.0120.00616.59
7.3.40.0130.00416.36
7.3.30.0100.00516.29
7.3.20.0110.01216.35
7.3.10.0100.01016.50
7.3.00.0070.01116.44

preferences:
55.15 ms | 1541 KiB | 5 Q