3v4l.org

run code in 300+ PHP versions simultaneously
<?php $keys = ["1","2","3","4-1","99","1","2","3","4-1","4-2","4-3","99","1","2","3","4-1","4-2","99"]; $values = ["a","b","c","d","x","a1","b1","c1","d1","e","g","x","a2","b2","c2","d2","e","x"]; $new_array = array(); $split_at = "99"; $i = 0; foreach ($keys as $key => $value) { $new_array[$i][$value] =$values[$key]; if($split_at == $value){ $i++; } } print_r($new_array);

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)
8.3.60.0040.01116.49
8.3.50.0040.01116.45
8.3.40.0060.00918.67
8.3.30.0070.00718.79
8.3.20.0000.00720.31
8.3.10.0000.00822.14
8.3.00.0000.00823.71
8.2.180.0110.00416.38
8.2.170.0060.00922.96
8.2.160.0060.01319.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00720.99
8.2.120.0100.00726.35
8.2.110.0060.00320.52
8.2.100.0140.00017.91
8.2.90.0000.00819.36
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0000.00717.93
8.2.50.0050.00318.28
8.2.40.0030.00520.64
8.2.30.0060.00319.19
8.2.20.0000.00717.98
8.2.10.0070.00017.98
8.2.00.0030.00618.18
8.1.280.0090.01225.92
8.1.270.0070.00020.89
8.1.260.0080.00026.35
8.1.250.0030.01028.09
8.1.240.0030.00622.67
8.1.230.0040.00820.32
8.1.220.0050.00317.77
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0080.00417.11
8.1.180.0080.00018.10
8.1.170.0050.00318.50
8.1.160.0040.00418.77
8.1.150.0000.00820.19
8.1.140.0040.00419.58
8.1.130.0030.00318.95
8.1.120.0000.00817.41
8.1.110.0040.00417.45
8.1.100.0000.00717.53
8.1.90.0040.00417.49
8.1.80.0070.00017.36
8.1.70.0040.00417.50
8.1.60.0000.00817.55
8.1.50.0000.00817.50
8.1.40.0060.00317.48
8.1.30.0000.00817.64
8.1.20.0060.00317.61
8.1.10.0040.00417.50
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.48
8.0.270.0070.00017.26
8.0.260.0000.00618.93
8.0.250.0050.00216.95
8.0.240.0080.00016.95
8.0.230.0030.00316.93
8.0.220.0000.00716.93
8.0.210.0000.00716.95
8.0.200.0030.00317.00
8.0.190.0000.00816.98
8.0.180.0040.00416.98
8.0.170.0030.00516.95
8.0.160.0000.00716.91
8.0.150.0000.00716.75
8.0.140.0000.00816.84
8.0.130.0050.00013.36
8.0.120.0000.00816.80
8.0.110.0040.00416.77
8.0.100.0030.00516.79
8.0.90.0000.00816.80
8.0.80.0070.00716.94
8.0.70.0000.00816.91
8.0.60.0040.00416.93
8.0.50.0020.00516.96
8.0.30.0110.00816.77
8.0.20.0120.00717.40
8.0.10.0000.00716.89
8.0.00.0150.00316.63
7.4.330.0000.00515.55
7.4.320.0070.00016.54
7.4.300.0070.00016.58
7.4.290.0000.00716.45
7.4.280.0000.00816.58
7.4.270.0040.00416.53
7.4.260.0040.00416.49
7.4.250.0000.00716.47
7.4.240.0000.00716.46
7.4.230.0030.00316.43
7.4.220.0140.00416.37
7.4.210.0070.00816.57
7.4.200.0030.00316.50
7.4.160.0090.00816.51
7.4.150.0070.01117.40
7.4.140.0110.01117.86
7.4.130.0070.01016.36
7.4.120.0140.00716.47
7.4.110.0070.01016.55
7.4.100.0090.00916.48
7.4.90.0070.01016.46
7.4.80.0070.01019.39
7.4.70.0120.00416.50
7.4.60.0130.00716.50
7.4.50.0100.00316.38
7.4.40.0130.00316.51
7.4.30.0040.01616.62
7.4.00.0090.00314.90
7.3.330.0000.00613.09
7.3.320.0000.00613.24
7.3.310.0070.00016.40
7.3.300.0030.00316.16
7.3.290.0000.00716.33
7.3.280.0060.01016.33
7.3.270.0040.01417.40
7.3.260.0110.01016.40
7.3.250.0100.00716.52
7.3.240.0130.00516.46
7.3.230.0070.01016.33
7.3.210.0100.00716.42
7.3.200.0070.01016.35
7.3.190.0080.00816.64
7.3.180.0110.01116.64
7.3.170.0060.00916.39
7.3.160.0110.00716.68
7.3.120.0030.01314.85
7.3.110.0080.00814.86
7.3.100.0000.01714.77
7.3.90.0090.00614.60
7.3.80.0050.00515.07
7.3.70.0140.00014.49
7.3.60.0040.00814.81
7.3.50.0100.00714.81
7.3.40.0000.01714.91
7.3.30.0080.00314.80
7.3.20.0040.01216.81
7.3.10.0100.00716.70
7.3.00.0090.00616.65
7.2.330.0070.01016.65
7.2.320.0140.00616.52
7.2.310.0060.01516.69
7.2.300.0110.01216.63
7.2.290.0060.01016.57
7.2.250.0100.00715.21
7.2.240.0030.01015.07
7.2.230.0070.00715.21
7.2.220.0000.01115.23
7.2.210.0070.00714.98
7.2.200.0030.01414.86
7.2.190.0090.00315.11
7.2.180.0070.00715.18
7.2.170.0030.00914.97
7.2.160.0070.00715.25
7.2.150.0070.00717.01
7.2.140.0060.00916.68
7.2.130.0030.00616.59
7.2.120.0060.01316.77
7.2.110.0070.00716.68
7.2.100.0080.00416.92
7.2.90.0060.00916.79
7.2.80.0090.00616.80
7.2.70.0030.01016.83
7.2.60.0070.00717.02
7.2.50.0030.00716.75
7.2.40.0090.00617.10
7.2.30.0030.00917.06
7.2.20.0090.00616.70
7.2.10.0120.00316.92
7.2.00.0090.00716.93
7.1.330.0060.00915.62
7.1.320.0080.00415.82
7.1.310.0060.00615.96
7.1.300.0030.00915.93
7.1.290.0000.01515.57
7.1.280.0060.00315.77
7.1.270.0000.01015.69
7.1.260.0030.00515.77
7.1.250.0060.01115.66
7.1.200.0000.01115.93
7.1.90.0030.00918.31
7.1.80.0080.00417.82
7.1.70.0060.00917.14
7.1.60.0150.01334.83
7.1.50.0190.01034.56
7.1.40.0120.01934.21
7.1.30.0170.01034.52
7.1.20.0160.01034.73
7.1.10.0000.01216.65
7.1.00.0030.01116.76
7.0.230.0040.00917.92
7.0.220.0080.00417.88
7.0.210.0060.00616.63
7.0.200.0030.00916.85
7.0.190.0030.01116.63
7.0.180.0080.00916.42
7.0.170.0060.00616.20
7.0.160.0030.01016.35
7.0.150.0080.00516.14
7.0.140.0000.01316.53
7.0.130.0050.01016.54
7.0.120.0110.00316.79
7.0.110.0120.00616.29
7.0.100.0020.01816.42
7.0.90.0060.01216.54
7.0.80.0080.00816.61
7.0.70.0040.01116.26
7.0.60.0090.00316.21
7.0.50.0030.00916.57
7.0.40.0030.00916.54
7.0.30.0030.01216.69
7.0.20.0050.00816.54
7.0.10.0030.00916.36
7.0.00.0030.00916.41

preferences:
35.64 ms | 400 KiB | 5 Q