3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('a', 'b', 'c'); $insert_array = array('one' => 'two'); $key = 1; $pos = array_search($key, array_keys($array)) ?: 0; $array = array_slice($array, 0, $pos) + $insert_array + array_slice($array, $pos); var_dump($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)
8.3.60.0070.00718.18
8.3.50.0100.00317.94
8.3.40.0070.00718.52
8.3.30.0180.00318.79
8.3.20.0070.00020.21
8.3.10.0070.00023.73
8.3.00.0050.00321.01
8.2.180.0140.00318.16
8.2.170.0100.00322.96
8.2.160.0070.01420.35
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00319.36
8.2.110.0050.00519.23
8.2.100.0040.00817.84
8.2.90.0040.00419.11
8.2.80.0060.00317.97
8.2.70.0070.00317.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0040.00420.01
8.2.30.0030.00618.14
8.2.20.0000.00817.64
8.2.10.0000.00717.98
8.2.00.0030.00517.79
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00723.92
8.1.230.0070.00419.20
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0040.00717.35
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0050.00318.46
8.1.160.0000.00721.93
8.1.150.0040.00418.66
8.1.140.0040.00417.43
8.1.130.0040.00417.73
8.1.120.0070.00017.36
8.1.110.0030.00517.43
8.1.100.0030.00517.35
8.1.90.0040.00417.49
8.1.80.0030.00417.43
8.1.70.0030.00317.36
8.1.60.0030.00617.55
8.1.50.0000.00917.57
8.1.40.0040.00417.54
8.1.30.0040.00417.63
8.1.20.0020.00517.55
8.1.10.0000.00717.49
8.1.00.0050.00217.31
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.34
8.0.270.0000.00717.23
8.0.260.0030.00318.48
8.0.250.0000.00617.00
8.0.240.0030.00516.97
8.0.230.0000.00716.91
8.0.220.0030.00316.82
8.0.210.0060.00016.92
8.0.200.0000.00717.04
8.0.190.0090.00017.06
8.0.180.0000.00716.86
8.0.170.0050.00316.95
8.0.160.0000.00717.00
8.0.150.0130.00016.79
8.0.140.0000.00716.88
8.0.130.0030.00313.34
8.0.120.0070.00016.96
8.0.110.0040.00416.84
8.0.100.0000.00716.82
8.0.90.0070.00016.98
8.0.80.0060.00916.86
8.0.70.0030.00616.88
8.0.60.0040.00416.82
8.0.50.0000.00717.00
8.0.30.0120.00617.01
8.0.20.0120.01217.40
8.0.10.0040.00416.89
8.0.00.0110.00716.73
7.4.330.0050.00015.03
7.4.320.0030.00316.63
7.4.300.0000.00816.39
7.4.290.0080.00316.50
7.4.280.0050.00316.62
7.4.270.0030.00316.56
7.4.260.0030.00316.33
7.4.250.0070.00016.53
7.4.240.0010.00616.51
7.4.230.0000.00716.68
7.4.220.0120.00616.66
7.4.210.0030.01316.60
7.4.200.0070.00016.57
7.4.160.0030.01316.27
7.4.150.0120.00817.40
7.4.140.0130.00817.86
7.4.130.0140.00616.54
7.4.120.0090.00816.45
7.4.110.0100.00716.33
7.4.100.0060.01016.41
7.4.90.0000.01716.47
7.4.80.0060.01219.39
7.4.70.0060.01316.36
7.4.60.0150.00416.49
7.4.50.0000.00916.16
7.4.40.0090.00916.38
7.4.30.0070.01016.43
7.4.00.0070.01014.60
7.3.330.0000.00713.07
7.3.320.0050.00013.09
7.3.310.0000.00716.29
7.3.300.0040.00416.27
7.3.290.0090.00616.24
7.3.280.0070.00816.19
7.3.270.0090.00917.40
7.3.260.0090.00916.51
7.3.250.0110.00816.39
7.3.240.0060.01116.35
7.3.230.0080.00816.39
7.3.210.0070.01016.44
7.3.200.0140.00919.39
7.3.190.0070.01116.53
7.3.180.0070.01016.33
7.3.170.0130.02016.39
7.3.160.0030.01216.60
7.3.120.0110.00414.90
7.2.330.0060.01216.62
7.2.320.0060.01116.40
7.2.310.0100.00616.71
7.2.300.0130.01016.20
7.2.290.0090.00616.40
7.2.60.0030.01216.50
7.2.00.0040.00819.45
7.1.200.0110.00415.48
7.1.100.0040.01318.20
7.1.70.0030.01016.93
7.1.60.0100.01319.70
7.1.50.0120.00916.97
7.1.00.0030.07022.42
7.0.200.0030.00616.74
7.0.140.0070.07021.99
7.0.100.0100.05321.76
7.0.90.0000.05721.81
7.0.80.0000.07321.74
7.0.70.0070.06321.74
7.0.60.0030.06721.73
7.0.50.0100.05722.06
7.0.40.0030.08320.09
7.0.30.0070.05019.99
7.0.20.0030.04320.09
7.0.10.0030.06019.99
7.0.00.0030.05720.16
5.6.280.0030.07321.10
5.6.250.0030.04320.52
5.6.240.0100.07320.68
5.6.230.0070.07320.65
5.6.220.0030.08020.61
5.6.210.0030.04720.75
5.6.200.0030.07721.06
5.6.190.0030.05020.95
5.6.180.0030.07721.08
5.6.170.0070.04321.11
5.6.160.0000.04321.16
5.6.150.0100.05021.01
5.6.140.0000.04321.09
5.6.130.0030.04721.09
5.6.120.0000.04021.07
5.6.110.0000.05021.00
5.6.100.0070.04020.92
5.6.90.0030.08720.90
5.6.80.0130.05720.49
5.6.70.0170.06020.44
5.6.60.0000.05020.31
5.6.50.0030.04320.40
5.6.40.0030.03720.44
5.6.30.0030.08020.48
5.6.20.0070.03320.36
5.6.10.0030.03320.41
5.6.00.0000.04720.42
5.5.380.0100.07320.38
5.5.370.0030.07320.49
5.5.360.0070.05020.38
5.5.350.0000.08320.37
5.5.340.0030.08720.86
5.5.330.0100.07720.82
5.5.320.0130.07720.82
5.5.310.0000.05720.79
5.5.300.0030.04020.76
5.5.290.0000.04320.90
5.5.280.0030.04020.87
5.5.270.0000.04320.91
5.5.260.0000.05720.86
5.5.250.0030.05320.72
5.5.240.0000.05020.16
5.5.230.0070.04320.23
5.5.220.0000.05720.00
5.5.210.0000.04020.16
5.5.200.0000.03720.24
5.5.190.0070.07320.12
5.5.180.0030.03320.17
5.5.160.0030.04020.25
5.5.150.0000.04020.21
5.5.140.0070.04720.16
5.5.130.0000.04019.98
5.5.120.0070.04320.25
5.5.110.0000.04020.19
5.5.100.0100.03020.06
5.5.90.0030.03720.06
5.5.80.0030.03720.06
5.5.70.0070.03020.04
5.5.60.0000.05720.07
5.5.50.0000.03719.95
5.5.40.0100.07020.05
5.5.30.0030.03720.13
5.5.20.0000.04020.07
5.5.10.0000.04719.95
5.5.00.0030.05020.04
5.4.450.0030.05719.39
5.4.440.0000.04019.14
5.4.430.0030.03319.45
5.4.420.0030.04019.42
5.4.410.0030.03019.27
5.4.400.0070.07319.20
5.4.390.0030.05319.03
5.4.380.0000.04018.88
5.4.370.0070.03319.05
5.4.360.0000.04018.90
5.4.350.0100.04019.03
5.4.340.0000.06718.81
5.4.320.0030.03719.07
5.4.310.0000.04319.09
5.4.300.0000.03719.02
5.4.290.0000.05319.07
5.4.280.0000.04019.12
5.4.270.0000.03719.07
5.4.260.0000.04319.04
5.4.250.0030.03019.04
5.4.240.0000.04319.22
5.4.230.0000.03719.09
5.4.220.0000.04318.78
5.4.210.0070.02719.23
5.4.200.0000.04318.96
5.4.190.0030.06018.95
5.4.180.0000.03718.77
5.4.170.0000.04018.95
5.4.160.0000.03719.10
5.4.150.0000.04019.10
5.4.140.0030.03716.33
5.4.130.0030.07316.32
5.4.120.0100.06316.36
5.4.110.0030.05016.35
5.4.100.0030.07316.30
5.4.90.0100.06316.30
5.4.80.0030.07016.24
5.4.70.0000.04016.31
5.4.60.0030.07016.29
5.4.50.0030.04716.22
5.4.40.0070.07316.35
5.4.30.0030.06016.29
5.4.20.0070.05316.30
5.4.10.0070.07016.18
5.4.00.0030.07015.81
5.3.290.0000.04014.52
5.3.280.0000.05014.58
5.3.270.0000.03714.59
5.3.260.0000.04014.57
5.3.250.0030.03714.46
5.3.240.0000.03714.42
5.3.230.0030.07314.59
5.3.220.0000.07714.38
5.3.210.0000.07014.50
5.3.200.0030.07714.43
5.3.190.0030.07314.38
5.3.180.0170.05314.52
5.3.170.0000.08014.54
5.3.160.0000.07014.47
5.3.150.0030.07014.55
5.3.140.0000.07714.54
5.3.130.0030.08314.53
5.3.120.0070.07314.54
5.3.110.0070.08014.55
5.3.100.0030.07014.00
5.3.90.0100.06713.97
5.3.80.0000.07714.02
5.3.70.0000.07013.78
5.3.60.0030.07313.99
5.3.50.0030.07313.71
5.3.40.0000.07713.85
5.3.30.0030.06713.89
5.3.20.0000.06713.59
5.3.10.0030.07013.42
5.3.00.0070.04713.49
5.2.170.0030.05311.14
5.2.160.0030.06310.96
5.2.150.0030.06311.21
5.2.140.0030.06311.00
5.2.130.0070.05711.10
5.2.120.0070.03011.08
5.2.110.0000.06311.16
5.2.100.0070.05310.98
5.2.90.0000.06010.96
5.2.80.0070.06011.09
5.2.70.0000.04711.08
5.2.60.0030.05311.07
5.2.50.0070.06011.00
5.2.40.0030.03311.06
5.2.30.0000.06010.99
5.2.20.0000.04710.80
5.2.10.0070.05710.92
5.2.00.0100.05010.75
5.1.60.0100.0479.98
5.1.50.0000.0609.83
5.1.40.0030.0439.81
5.1.30.0030.05310.36
5.1.20.0070.03710.41
5.1.10.0100.04310.11
5.1.00.0070.05310.14
5.0.50.0000.0439.38
5.0.40.0030.0409.38
5.0.30.0000.0639.38
5.0.20.0000.0439.38
5.0.10.0030.0439.38
5.0.00.0070.0579.38
4.4.90.0000.0379.38
4.4.80.0070.0179.38
4.4.70.0030.0309.38
4.4.60.0000.0209.38
4.4.50.0000.0309.38
4.4.40.0000.0539.38
4.4.30.0030.0339.38
4.4.20.0070.0309.38
4.4.10.0030.0339.38
4.4.00.0030.0509.38
4.3.110.0030.0279.38
4.3.100.0030.0309.38
4.3.90.0030.0309.38
4.3.80.0000.0479.38
4.3.70.0000.0339.38
4.3.60.0070.0309.38
4.3.50.0000.0309.38
4.3.40.0070.0379.38
4.3.30.0070.0139.38
4.3.20.0000.0179.38
4.3.10.0030.0279.38
4.3.00.0000.0309.38

preferences:
54.86 ms | 400 KiB | 5 Q