3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(array $p, array $q): array { $r = [array_shift($p)]; foreach ($q as $x) { $r[] = $x; $r[] = array_shift($p); } return $r; } print_r( foo([210,11,12], ['-', '/']) ); print_r( foo([210,11,12,12], ['-','/','/']) );

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)
8.3.70.0140.00716.63
8.3.60.0000.01618.30
8.3.50.0100.00718.29
8.3.40.0120.00318.72
8.3.30.0090.00618.89
8.3.20.0000.00821.69
8.3.10.0080.00020.43
8.3.00.0080.00017.50
8.2.190.0140.00416.58
8.2.180.0130.00616.50
8.2.170.0150.00622.96
8.2.160.0030.01022.01
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00021.04
8.2.110.0100.00021.04
8.2.100.0080.00417.91
8.2.90.0030.00619.52
8.2.80.0040.00418.03
8.2.70.0040.00418.04
8.2.60.0000.00718.16
8.2.50.0030.00518.07
8.2.40.0060.00317.95
8.2.30.0040.00418.11
8.2.20.0040.00418.00
8.2.10.0080.00019.36
8.2.00.0000.00718.12
8.1.280.0200.00025.92
8.1.270.0040.00420.11
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0140.00723.78
8.1.230.0110.00022.70
8.1.220.0000.00917.78
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0030.00617.35
8.1.180.0060.00318.10
8.1.170.0060.00318.71
8.1.160.0000.00718.86
8.1.150.0030.00618.84
8.1.140.0070.00018.80
8.1.130.0000.00717.44
8.1.120.0000.00717.36
8.1.110.0050.00217.35
8.1.100.0030.00617.34
8.1.90.0000.00817.44
8.1.80.0040.00417.43
8.1.70.0000.00717.50
8.1.60.0030.00617.59
8.1.50.0000.00917.44
8.1.40.0000.01017.47
8.1.30.0000.00817.64
8.1.20.0050.00317.58
8.1.10.0080.00017.55
8.1.00.0040.00417.51
8.0.300.0040.00419.60
8.0.290.0040.00416.63
8.0.280.0030.00518.33
8.0.270.0000.00716.87
8.0.260.0030.00316.77
8.0.250.0030.00317.01
8.0.240.0000.00716.98
8.0.230.0050.00217.00
8.0.220.0000.00716.81
8.0.210.0030.00316.88
8.0.200.0000.00616.85
8.0.190.0080.00016.82
8.0.180.0040.00416.88
8.0.170.0060.00316.95
8.0.160.0040.00416.95
8.0.150.0040.00416.82
8.0.140.0040.00416.91
8.0.130.0050.00013.29
8.0.120.0050.00216.76
8.0.110.0040.00416.90
8.0.100.0040.00416.70
8.0.90.0040.00416.77
8.0.80.0080.01016.88
8.0.70.0040.00416.89
8.0.60.0000.00716.93
8.0.50.0040.00416.86
8.0.30.0110.00617.06
8.0.20.0130.01017.40
8.0.10.0040.00416.82
8.0.00.0080.01116.76
7.4.330.0000.00515.55
7.4.320.0060.00016.66
7.4.300.0060.00016.60
7.4.290.0060.00016.51
7.4.280.0080.00016.59
7.4.270.0000.00716.51
7.4.260.0000.00916.61
7.4.250.0070.00016.45
7.4.240.0000.00816.45
7.4.230.0030.00316.35
7.4.220.0040.00416.71
7.4.210.0060.00916.66
7.4.200.0000.00816.35
7.4.160.0070.00916.44
7.4.140.0090.00917.86
7.4.130.0110.01116.47
7.4.120.0140.00416.57
7.4.110.0030.02016.53
7.4.100.0100.00716.43
7.4.90.0060.01016.59
7.4.80.0100.00719.39
7.4.70.0100.00616.58
7.4.60.0060.01316.41
7.4.50.0090.00616.29
7.4.40.0080.00816.73
7.4.00.0070.01014.97
7.3.330.0000.00613.17
7.3.320.0000.00613.32
7.3.310.0080.00016.35
7.3.300.0000.00716.28
7.3.290.0000.00716.27
7.3.280.0090.01116.22
7.3.260.0120.00716.48
7.3.240.0130.00816.39
7.3.230.0160.00016.37
7.3.210.0140.00316.32
7.3.200.0170.00016.19
7.3.190.0030.01316.49
7.3.180.0070.00916.29
7.3.170.0170.00316.42
7.3.160.0110.01216.37
7.3.120.0080.00614.91
7.3.110.0090.00715.03
7.3.100.0050.01014.85
7.3.90.0070.00514.76
7.3.80.0020.00914.71
7.3.70.0050.01014.95
7.3.60.0070.00514.84
7.3.50.0100.00514.91
7.3.40.0040.01114.89
7.3.30.0020.01114.88
7.3.20.0060.00816.74
7.3.10.0360.01215.87
7.3.00.0770.00915.90
7.2.330.0070.01116.66
7.2.320.0100.00716.49
7.2.310.0090.00916.73
7.2.300.0120.00616.44
7.2.290.0080.00816.52
7.2.250.0000.01515.15
7.2.240.0030.01414.91
7.2.230.0080.00814.96
7.2.220.0040.00914.98
7.2.210.0030.01014.89
7.2.200.0080.00915.06
7.2.190.0100.00514.87
7.2.180.0070.00815.10
7.2.170.0050.01015.09
7.2.160.0070.01115.13
7.2.150.0080.00316.97
7.2.140.0030.01016.95
7.2.130.3480.01115.81
7.2.120.2280.01815.64
7.2.110.0450.00515.76
7.2.100.4720.00815.85
7.2.90.3270.00515.82
7.2.80.4000.00815.89
7.2.70.4570.01215.96
7.2.60.2580.00915.82
7.2.50.4440.00515.83
7.2.40.6330.01115.65
7.2.30.2310.00715.75
7.2.20.0170.01315.78
7.2.10.0160.00915.73
7.2.00.0360.00815.85
7.1.330.0020.01115.72
7.1.320.0040.00515.82
7.1.310.0080.00515.71
7.1.300.0090.00615.65
7.1.290.0030.01115.65
7.1.280.0050.00515.79
7.1.270.0030.01215.86
7.1.260.0100.00515.90
7.1.250.1800.00714.73

preferences:
31.67 ms | 401 KiB | 5 Q