3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = [1, 2, 3, 7, 8, 9]; $arr2 = [4, 5, 6, 10, 11, 12, 13, 14]; $result = []; for ($i = 0; isset($arr1[$i]) || isset($arr2[$i]); $i += 3) { array_push($result, ...array_slice($arr1, $i, 3), ...array_slice($arr2, $i, 3)); } var_export($result); echo "\n"; var_export($arr1); echo "\n"; var_export($arr2);

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)
8.4.120.0120.00823.80
8.4.110.0050.00620.55
8.4.100.0130.00718.68
8.4.90.0040.00520.61
8.4.80.0140.00618.89
8.4.70.0100.01018.11
8.4.60.0050.00418.60
8.4.50.0070.00917.84
8.4.40.0030.01717.79
8.4.30.0060.01320.43
8.4.20.0100.01017.82
8.4.10.0060.01319.59
8.3.250.0090.00819.01
8.3.240.0080.00817.00
8.3.230.0090.00916.75
8.3.220.0090.00818.93
8.3.210.0120.00616.54
8.3.200.0050.00416.68
8.3.190.0120.00716.39
8.3.180.0050.00418.34
8.3.170.0070.01116.73
8.3.160.0040.01117.12
8.3.150.0060.01217.09
8.3.140.0050.00317.47
8.3.130.0050.00318.24
8.3.120.0070.01019.00
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0090.00626.77
8.3.80.0100.00019.36
8.3.70.0150.00616.61
8.3.60.0170.00718.55
8.3.50.0080.00816.49
8.3.40.0060.01218.67
8.3.30.0100.00318.79
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0060.00216.57
8.2.280.0060.00418.18
8.2.270.0090.00616.55
8.2.260.0090.00616.45
8.2.250.0060.00316.73
8.2.240.0080.00018.92
8.2.230.0060.00322.58
8.2.220.0040.00437.54
8.2.210.0090.00026.77
8.2.200.0030.00618.88
8.2.190.0180.00418.54
8.2.180.0070.01025.92
8.2.170.0080.00818.91
8.2.160.0140.00022.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0080.00021.02
8.2.110.0000.00919.27
8.2.100.0040.00817.72
8.2.90.0040.00418.03
8.2.80.0030.00518.34
8.2.70.0000.00817.75
8.2.60.0030.00617.63
8.2.50.0080.00018.05
8.2.40.0000.00818.16
8.2.30.0030.00518.02
8.2.20.0070.00018.13
8.2.10.0000.00719.39
8.2.00.0040.00419.32
8.1.330.0100.00916.09
8.1.320.0080.00118.11
8.1.310.0070.00718.31
8.1.300.0090.00618.36
8.1.290.0060.00330.84
8.1.280.0060.01325.92
8.1.270.0070.00023.99
8.1.260.0070.01126.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0090.00321.00
8.1.220.0000.00817.76
8.1.210.0040.00418.91
8.1.200.0000.00817.35
8.1.190.0000.01017.35
8.1.180.0000.00818.10
8.1.170.0030.00518.61
8.1.160.0050.00218.89
8.1.150.0000.00818.90
8.1.140.0040.00418.78
8.1.130.0000.00720.15
8.1.120.0070.00017.38
8.1.110.0000.00817.41
8.1.100.0000.00817.36
8.1.90.0030.00517.36
8.1.80.0000.00717.46
8.1.70.0030.00317.50
8.1.60.0060.00317.59
8.1.50.0030.00617.59
8.1.40.0060.00617.53
8.1.30.0030.00617.64
8.1.20.0000.00817.68
8.1.10.0050.00317.54
8.1.00.0000.00717.39
8.0.300.0000.00820.05
8.0.290.0000.00716.75
8.0.280.0050.00318.36
8.0.270.0070.00018.01
8.0.260.0090.00018.45
8.0.250.0030.00616.90
8.0.240.0000.00616.86
8.0.230.0070.00016.86
8.0.220.0070.00016.88
8.0.210.0030.00316.90
8.0.200.0000.00616.95
8.0.190.0020.00516.95
8.0.180.0000.00816.93
8.0.170.0040.00416.86
8.0.160.0000.00716.94
8.0.150.0040.00416.77
8.0.140.0000.00716.89
8.0.130.0000.00613.40
8.0.120.0040.00416.92
8.0.110.0060.00316.93
8.0.100.0000.00816.71
8.0.90.0040.00417.02
8.0.80.0050.00916.86
8.0.70.0070.00016.89
8.0.60.0070.00016.74
8.0.50.0040.00416.77
8.0.30.0110.00617.09
8.0.20.0120.01617.10
8.0.10.0260.00316.89
8.0.00.0180.01216.89
7.4.330.0050.00015.55
7.4.320.0030.00316.43
7.4.300.0040.00416.56
7.4.290.0030.00316.39
7.4.280.0050.00416.48
7.4.270.0000.00716.59
7.4.260.0030.00313.23
7.4.250.0030.00316.49
7.4.240.0040.00316.57
7.4.230.0040.00416.43
7.4.220.0030.00316.37
7.4.210.0070.00716.53
7.4.200.0040.00416.69
7.4.160.0200.00516.43
7.4.150.0140.01416.28
7.4.140.0210.00516.36
7.4.130.0270.01016.37
7.4.120.0210.00616.42
7.4.110.0240.00616.48
7.4.100.0180.00916.58
7.4.90.0260.00616.51
7.4.80.0250.00616.52
7.4.70.0230.01016.51
7.4.60.0250.00816.37
7.4.50.0250.00916.47
7.4.40.0230.00416.54
7.4.30.0310.00516.68
7.4.20.0210.00916.55
7.4.10.0190.01316.50
7.4.00.0130.00316.61
7.3.330.0070.00016.28
7.3.320.0050.00013.10
7.3.310.0000.00716.41
7.3.300.0000.00616.19
7.3.290.0080.00816.17
7.3.270.0170.01716.30
7.3.260.0180.00916.32
7.3.250.0210.01216.41
7.3.240.0200.00816.47
7.3.230.0220.00416.18
7.3.220.0200.00916.09
7.3.210.0150.01516.14
7.3.200.0140.01716.46
7.3.190.0180.00916.43
7.3.180.0200.01116.21
7.3.170.0160.01216.34
7.3.160.0290.00416.39
7.3.150.0180.01216.37
7.3.140.0140.01416.19
7.3.130.0210.00616.45
7.3.120.0200.00816.37
7.3.110.0160.01116.52
7.3.100.0230.00616.28
7.3.90.0170.00916.26
7.3.80.0120.02016.16
7.3.70.0150.01216.18
7.3.60.0210.00916.27
7.3.50.0220.00716.26
7.3.40.0190.00816.23
7.3.30.0160.01616.30
7.3.20.0270.00416.26
7.3.10.0300.00016.24
7.3.00.0220.01116.33

preferences:
127.67 ms | 403 KiB | 5 Q