3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['a' => 1, 'b' => 2, 'c' => 3]; $b = [4,5]; print_r($a); print_r($b); $r= array_splice($a, 2, 2, $b); $r1 = array_slice($a, 2,2,1); print_r($r); print_r($a); #print_r($r1);

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)
8.3.60.0060.01218.30
8.3.50.0120.00916.25
8.3.40.0040.01118.42
8.3.30.0080.00818.59
8.3.20.0000.00720.22
8.3.10.0040.00421.60
8.3.00.0050.00320.89
8.2.180.0140.00716.32
8.2.170.0110.00722.96
8.2.160.0030.01422.08
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00022.16
8.2.120.0000.00826.35
8.2.110.0060.00322.31
8.2.100.0090.00317.78
8.2.90.0000.00919.28
8.2.80.0040.00417.97
8.2.70.0040.00817.50
8.2.60.0040.00417.90
8.2.50.0000.00818.10
8.2.40.0000.00822.17
8.2.30.0040.00419.10
8.2.20.0020.00518.04
8.2.10.0040.00418.05
8.2.00.0020.00518.08
8.1.280.0080.00625.92
8.1.270.0000.00823.97
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00423.92
8.1.230.0070.00422.18
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0040.00418.99
8.1.150.0030.00518.80
8.1.140.0040.00419.40
8.1.130.0050.00318.77
8.1.120.0070.00017.29
8.1.110.0050.00317.33
8.1.100.0000.00717.37
8.1.90.0030.00617.26
8.1.80.0020.00517.27
8.1.70.0000.00717.40
8.1.60.0040.00417.43
8.1.50.0000.00917.32
8.1.40.0040.00417.33
8.1.30.0030.00517.44
8.1.20.0040.00417.44
8.1.10.0060.00317.49
8.1.00.0070.00017.44
8.0.300.0000.00818.77
8.0.290.0040.00416.58
8.0.280.0030.00318.40
8.0.270.0030.00317.17
8.0.260.0000.00618.36
8.0.250.0000.00616.91
8.0.240.0000.00716.73
8.0.230.0060.00316.91
8.0.220.0000.00616.82
8.0.210.0000.00716.68
8.0.200.0000.00716.75
8.0.190.0000.00916.86
8.0.180.0030.00816.73
8.0.170.0050.00316.88
8.0.160.0000.00716.80
8.0.150.0090.00016.73
8.0.140.0000.00716.76
8.0.130.0040.00413.27
8.0.120.0050.00216.81
8.0.110.0000.00716.79
8.0.100.0050.00316.69
8.0.90.0050.00316.59
8.0.80.0090.00616.81
8.0.70.0040.00416.77
8.0.60.0040.00416.79
8.0.50.0030.00516.68
8.0.30.0140.00516.95
8.0.20.0120.01117.40
8.0.10.0030.00516.94
8.0.00.0100.00816.59
7.4.330.0000.00515.55
7.4.320.0060.00016.57
7.4.300.0000.00716.56
7.4.290.0040.00416.41
7.4.280.0000.00816.52
7.4.270.0030.00316.43
7.4.260.0030.00316.33
7.4.250.0070.00016.43
7.4.240.0040.00316.53
7.4.230.0000.00616.50
7.4.220.0150.00616.50
7.4.210.0110.00316.52
7.4.200.0030.00316.25
7.4.160.0040.01016.42
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0080.01216.44
7.4.120.0090.01016.42
7.4.110.0070.01116.46
7.4.100.0110.01016.48
7.4.90.0070.01016.29
7.4.80.0090.00919.39
7.4.70.0100.00916.49
7.4.60.0070.01016.29
7.4.50.0070.01016.57
7.4.40.0100.00716.50
7.4.30.0090.00616.23
7.4.00.0070.00814.99
7.3.330.0060.00012.87
7.3.320.0060.00012.93
7.3.310.0070.00016.08
7.3.300.0000.00716.09
7.3.290.0080.00516.15
7.3.280.0110.00616.12
7.3.270.0150.00317.40
7.3.260.0130.00716.12
7.3.250.0120.00716.26
7.3.240.0130.00516.39
7.3.230.0070.00916.11
7.3.210.0070.01016.46
7.3.200.0060.01316.37
7.3.190.0090.00716.25
7.3.180.0060.00916.10
7.3.170.0150.00516.43
7.3.160.0040.01216.40
7.3.120.0150.00414.53
7.3.110.0060.01214.64
7.3.100.0070.01014.91
7.3.90.0070.01014.63
7.3.80.0090.00314.60
7.3.70.0030.00714.71
7.3.60.0060.00614.69
7.3.50.0070.00714.61
7.3.40.0030.00714.41
7.3.30.0090.00614.71
7.3.20.0120.00316.52
7.3.10.0100.00916.13
7.3.00.0100.00516.43
7.2.330.0110.00616.56
7.2.320.0100.01316.25
7.2.310.0080.00816.60
7.2.300.0080.00816.56
7.2.290.0070.01016.57
7.2.250.0030.01714.81
7.2.240.0040.01515.09
7.2.230.0040.01515.07
7.2.220.0070.01014.89
7.2.210.0040.01414.74
7.2.200.0040.00814.82
7.2.190.0000.01314.82
7.2.180.0030.00714.68
7.2.170.0040.00814.95
7.2.130.0180.00916.20
7.2.120.0170.00316.25
7.2.110.0100.01016.44
7.2.100.0040.01116.24
7.2.90.0130.00815.24
7.2.80.0090.01115.55
7.2.70.0140.00915.61
7.2.60.0410.00515.66
7.2.50.0160.00615.40
7.2.40.0360.01015.61
7.2.30.0460.00415.57
7.2.20.0170.01215.51
7.2.10.0120.01015.47
7.2.00.0090.01115.83
7.1.330.0070.00715.65
7.1.320.0040.00815.74
7.1.310.0030.01215.72
7.1.300.0100.00315.79
7.1.290.0040.00815.63
7.1.280.0030.00615.69
7.1.270.0100.00715.71
7.1.260.0040.00815.71
7.1.250.0120.00615.52
7.1.210.0040.01213.64
7.1.200.0630.01013.43
7.1.190.0090.00613.81
7.1.180.0510.00713.66
7.1.170.0290.01013.62
7.1.160.0820.00913.45
7.1.150.0160.00313.70
7.1.140.0090.00613.77
7.1.130.0040.01113.73
7.1.120.0890.00713.85
7.1.110.1340.00313.78
7.1.100.2270.00313.69
7.1.90.1790.00713.67
7.1.80.1460.00313.78
7.1.70.3730.00313.78
7.1.60.0770.00031.41
7.1.50.0270.01031.66
7.1.40.1910.00731.64
7.1.30.0330.00931.59
7.1.20.0300.00331.91
7.1.10.0260.00413.74
7.1.00.0130.00613.77
7.0.310.0150.00613.11
7.0.300.0290.00613.14
7.0.290.0100.00913.45
7.0.280.0950.00813.19
7.0.270.1510.00413.18
7.0.260.1340.01013.36
7.0.250.1310.00613.39
7.0.240.1680.00313.31
7.0.230.1610.00313.11
7.0.220.2120.01313.59
7.0.210.1600.01013.43
7.0.200.0120.00513.36
7.0.190.0170.00613.18
7.0.180.0030.01013.46
7.0.170.0140.00713.41
7.0.160.2200.00313.27
7.0.150.0110.00013.25
7.0.140.0070.01013.23
7.0.130.0060.01113.11
7.0.120.1040.00613.46
7.0.110.0100.00713.65
7.0.100.1110.00313.39
7.0.90.0720.00313.45
7.0.80.0260.00713.48
7.0.70.0630.00613.13
7.0.60.1860.00713.45
7.0.50.1730.00313.49
7.0.40.1570.01013.28
7.0.30.2510.01013.45
7.0.20.2350.00313.48
7.0.10.1340.01013.36
7.0.00.2030.00713.62

preferences:
43.04 ms | 400 KiB | 5 Q