3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array(1,2,3,4,5,6,7,8); $array2 = array('a','b','c','d','e','f','g'); $n = count($array1); for($x = 0; $x < $n; $x++) { array_splice($array1, 1,0,$array2); print_r ($array1); }

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)
8.3.60.0040.01116.38
8.3.50.0110.00422.01
8.3.40.0110.00418.48
8.3.30.0070.00719.00
8.3.20.0000.00820.20
8.3.10.0080.00023.48
8.3.00.0060.00319.13
8.2.180.0070.00718.31
8.2.170.0100.01022.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00022.12
8.2.110.0090.00022.14
8.2.100.0080.00417.53
8.2.90.0040.00419.21
8.2.80.0000.00818.04
8.2.70.0000.00917.63
8.2.60.0050.00317.80
8.2.50.0050.00318.07
8.2.40.0030.00618.22
8.2.30.0040.00417.95
8.2.20.0000.00717.79
8.2.10.0000.00718.00
8.2.00.0000.00917.70
8.1.280.0090.00925.92
8.1.270.0030.00623.97
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0080.00419.16
8.1.220.0000.00817.79
8.1.210.0090.00018.77
8.1.200.0080.00417.22
8.1.190.0030.00517.40
8.1.180.0000.00918.10
8.1.170.0060.00318.55
8.1.160.0050.00222.05
8.1.150.0040.00418.64
8.1.140.0000.00717.32
8.1.130.0070.00017.82
8.1.120.0020.00517.50
8.1.110.0060.00317.43
8.1.100.0060.00317.29
8.1.90.0040.00417.36
8.1.80.0030.00317.47
8.1.70.0000.00717.37
8.1.60.0030.00717.46
8.1.50.0030.00617.52
8.1.40.0030.00617.54
8.1.30.0060.00317.64
8.1.20.0030.00517.63
8.1.10.0040.00417.50
8.1.00.0060.00317.50
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0030.00318.42
8.0.270.0000.00717.11
8.0.260.0070.00017.11
8.0.250.0070.00016.80
8.0.240.0050.00316.72
8.0.230.0000.00716.87
8.0.220.0070.00016.82
8.0.210.0070.00016.85
8.0.200.0030.00316.77
8.0.190.0030.00616.73
8.0.180.0000.00716.85
8.0.170.0030.00516.93
8.0.160.0040.00416.79
8.0.150.0030.00316.75
8.0.140.0040.00416.84
8.0.130.0000.00613.24
8.0.120.0040.00416.87
8.0.110.0040.00416.86
8.0.100.0040.00417.00
8.0.90.0040.00416.69
8.0.80.0120.00416.95
8.0.70.0020.00516.82
8.0.60.0070.00016.85
8.0.50.0000.00716.80
8.0.30.0120.00817.09
8.0.20.0140.00517.40
8.0.10.0070.00017.01
8.0.00.0100.00816.73
7.4.330.0020.00215.13
7.4.320.0000.00616.59
7.4.300.0040.00416.60
7.4.290.0070.00016.52
7.4.280.0000.00816.49
7.4.270.0040.00416.64
7.4.260.0030.00316.61
7.4.250.0000.00716.62
7.4.240.0020.00516.55
7.4.230.0000.00716.62
7.4.220.0100.01316.50
7.4.210.0090.00716.59
7.4.200.0040.00316.59
7.4.190.0030.00316.46
7.4.160.0080.00816.52
7.4.150.0140.00417.40
7.4.140.0110.00617.86
7.4.130.0100.00716.60
7.4.120.0060.01116.43
7.4.110.0080.01016.34
7.4.100.0120.00916.38
7.4.90.0030.01416.46
7.4.80.0140.00419.39
7.4.70.0040.01316.58
7.4.60.0100.00616.47
7.4.50.0040.00416.21
7.4.40.0070.01122.77
7.4.30.0130.01316.57
7.4.00.0100.00515.04
7.3.330.0050.00013.10
7.3.320.0060.00313.01
7.3.310.0030.00316.19
7.3.300.0000.00716.18
7.3.290.0150.00016.32
7.3.280.0070.00716.24
7.3.270.0100.00617.40
7.3.260.0150.00316.35
7.3.250.0120.00816.27
7.3.240.0120.00416.38
7.3.230.0030.01316.39
7.3.210.0110.01116.32
7.3.200.0100.00716.54
7.3.190.0120.00916.39
7.3.180.0050.01116.55
7.3.170.0100.00616.29
7.3.160.0080.00816.49
7.3.120.0050.01014.82
7.3.110.0050.00914.77
7.3.100.0060.00914.77
7.3.90.0080.00914.86
7.3.80.0110.00314.70
7.3.70.0050.01014.91
7.3.60.0040.00814.77
7.3.50.0050.00914.73
7.3.40.0050.00914.67
7.3.30.0050.00914.63
7.3.20.0020.01016.62
7.3.10.0040.00816.54
7.3.00.0070.00816.59
7.2.330.0100.00716.39
7.2.320.0030.01516.42
7.2.310.0130.01016.64
7.2.300.0100.00616.45
7.2.290.0100.00716.64
7.2.250.0100.01015.10
7.2.240.0040.01215.14
7.2.230.0150.00314.97
7.2.220.0020.01415.08
7.2.210.0070.00815.06
7.2.200.0040.00914.85
7.2.190.0050.00614.97
7.2.180.0020.01314.78
7.2.170.0070.00714.75
7.2.160.0070.01014.88
7.2.150.0060.00916.81
7.2.140.0040.01116.89
7.2.130.0070.00716.58
7.2.120.0070.01016.83
7.2.110.0000.01816.82
7.2.100.0060.01016.59
7.2.90.0070.00616.70
7.2.80.0090.00316.96
7.2.70.0030.01016.90
7.2.60.0060.00616.70
7.2.50.0030.00716.95
7.2.40.0030.00716.90
7.2.30.0110.00316.82
7.2.20.0040.00716.86
7.2.10.0040.00716.61
7.2.00.0020.01117.90
7.1.330.0050.00815.92
7.1.320.0080.00415.70
7.1.310.0060.00715.54
7.1.300.0090.00615.74
7.1.290.0040.00815.70
7.1.280.0050.00715.84
7.1.270.0050.00915.81
7.1.260.0080.00515.78
7.1.250.0040.00715.86
7.1.100.0060.00318.14
7.1.70.0070.00317.13
7.1.60.0100.01419.46
7.1.50.0000.01216.75
7.1.00.0030.07722.35
7.0.200.0230.00714.75
7.0.140.0000.07322.18
7.0.60.0130.07319.86
7.0.50.0070.05317.97
7.0.40.0270.07320.18
7.0.30.0430.06720.23
7.0.20.0200.04720.30
7.0.10.0030.04720.08
7.0.00.0100.08720.23
5.6.280.0130.06720.78
5.6.210.0100.08020.62
5.6.200.0200.05018.15
5.6.190.0070.05720.45
5.6.180.0230.08720.45
5.6.170.0270.06720.46
5.6.160.0070.08720.44
5.6.150.0130.07318.25
5.6.140.0100.05718.24
5.6.130.0070.08318.15
5.6.120.0070.05721.05
5.6.110.0070.04021.02
5.6.100.0200.07721.10
5.6.90.0000.04721.02
5.6.80.0170.07320.40
5.6.70.4530.03020.35
5.5.350.0130.08720.41
5.5.340.0100.07017.99
5.5.330.0100.04320.42
5.5.320.0270.08020.19
5.5.310.0300.07020.26
5.5.300.0100.07318.08
5.5.290.0170.07717.95
5.5.280.0100.09020.82
5.5.270.0170.02720.92
5.5.260.0100.07720.76
5.5.250.0030.08320.70
5.5.240.0330.06020.19
5.4.450.0870.08319.58
5.4.440.0970.06719.18
5.4.430.0730.05719.46
5.4.420.0870.06319.56
5.4.410.1230.06019.54
5.4.400.0470.05719.05
5.4.390.0100.05719.30
5.4.380.0300.05318.61
5.4.370.0370.06018.83
5.4.360.0200.04718.50
5.4.350.0200.06018.74
5.4.340.0330.05318.62
5.4.320.0130.03612.50
5.4.310.0150.03512.49
5.4.300.0100.03912.50
5.4.290.0150.03612.48
5.4.280.0060.04212.37
5.4.270.0170.03112.38
5.4.260.0170.03312.37
5.4.250.0090.04112.37
5.4.240.0140.03912.38
5.4.230.0140.03612.37
5.4.220.0130.04512.37
5.4.210.0110.04012.36
5.4.200.0080.04012.36
5.4.190.0110.04112.36
5.4.180.0230.04712.36
5.4.170.0170.03412.38
5.4.160.0100.04412.37
5.4.150.0170.03412.37
5.4.140.0140.03812.05
5.4.130.0100.04512.04
5.4.120.0120.03912.00
5.4.110.0210.04611.99
5.4.100.0290.09211.99
5.4.90.0130.04011.99
5.4.80.0180.04811.99
5.4.70.0110.03811.98
5.4.60.0130.03511.99
5.4.50.0150.04111.99
5.4.40.0130.03811.98
5.4.30.0180.03611.97
5.4.20.0140.03711.97
5.4.10.0100.04011.98
5.4.00.0120.03811.47
5.3.290.0120.04812.80
5.3.280.0130.04412.71
5.3.270.0220.05212.73
5.3.260.0230.05112.72
5.3.250.0200.05712.72
5.3.240.0310.05212.72
5.3.230.0170.05412.71
5.3.220.0180.05512.68
5.3.210.0170.06612.68
5.3.200.0150.05612.68
5.3.190.0080.06112.67
5.3.180.0150.05412.67
5.3.170.0120.03812.67
5.3.160.0100.03912.68
5.3.150.0110.04012.67
5.3.140.0100.04012.66
5.3.130.0070.04212.66
5.3.120.0100.05012.66
5.3.110.0080.04012.66
5.3.100.0120.04012.12
5.3.90.0160.04612.11
5.3.80.0110.03812.09
5.3.70.0100.04112.10
5.3.60.0070.05312.08
5.3.50.0110.04912.02
5.3.40.0140.05212.02
5.3.30.0110.03911.98
5.3.20.0130.05211.76
5.3.10.0090.05511.73
5.3.00.0110.04111.71
5.2.170.0070.0359.21
5.2.160.0080.0299.21
5.2.150.0070.0309.21
5.2.140.0090.0359.21
5.2.130.0130.0329.17
5.2.120.0110.0309.18
5.2.110.0130.0309.18
5.2.100.0120.0309.18
5.2.90.0060.0299.18
5.2.80.0090.0349.17
5.2.70.0130.0449.17
5.2.60.0130.0419.13
5.2.50.0110.0329.10
5.2.40.0150.0299.07
5.2.30.0080.0349.05
5.2.20.0190.0359.04
5.2.10.0090.0408.95
5.2.00.0140.0388.80
5.1.60.0080.0308.09
5.1.50.0110.0318.09
5.1.40.0100.0368.07
5.1.30.0110.0308.42
5.1.20.0140.0268.44
5.1.10.0120.0318.16
5.1.00.0120.0278.17
5.0.50.0090.0256.64
5.0.40.0250.0226.50
5.0.30.0080.0346.31
5.0.20.0110.0196.28
5.0.10.0020.0246.26
5.0.00.0090.0346.25
4.4.90.0100.0154.78
4.4.80.0030.0184.75
4.4.70.0070.0144.76
4.4.60.0100.0144.75
4.4.50.0060.0144.77
4.4.40.0070.0334.71
4.4.30.0100.0214.76
4.4.20.0100.0164.84
4.4.10.0140.0204.85
4.4.00.0110.0354.76
4.3.110.0100.0254.67
4.3.100.0110.0254.66
4.3.90.0130.0214.64
4.3.80.0110.0264.59
4.3.70.0130.0134.63
4.3.60.0130.0334.63
4.3.50.0060.0174.63
4.3.40.0080.0334.54
4.3.30.0120.0213.30
4.3.20.0070.0183.28
4.3.10.0050.0163.23
4.3.00.0230.01710.31

preferences:
33.8 ms | 401 KiB | 5 Q