3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['banana','apple','corn',['pear','coconut']]; echo'<pre>'; print_r(array_fill_keys($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)
8.3.40.0100.01018.50
8.3.30.0070.00720.27
8.3.20.0080.00020.16
8.3.10.0050.00322.10
8.3.00.0040.00422.33
8.2.170.0110.00322.96
8.2.160.0030.01020.35
8.2.150.0070.00024.18
8.2.140.0110.00724.66
8.2.130.0040.01126.16
8.2.120.0130.00319.43
8.2.110.0060.00322.24
8.2.100.0070.00417.78
8.2.90.0040.00419.22
8.2.80.0070.00019.09
8.2.70.0030.00617.47
8.2.60.0090.00017.93
8.2.50.0030.00518.07
8.2.40.0080.00018.09
8.2.30.0000.00717.99
8.2.20.0040.00417.65
8.2.10.0040.00417.55
8.2.00.0000.01019.40
8.1.270.0040.00424.66
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0090.00021.79
8.1.230.0080.00318.88
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.13
8.1.190.0040.00417.40
8.1.180.0040.00420.16
8.1.170.0030.00618.59
8.1.160.0030.00522.18
8.1.150.0040.00418.57
8.1.140.0040.00417.30
8.1.130.0000.00717.69
8.1.120.0070.00317.43
8.1.110.0050.00217.21
8.1.100.0060.00317.28
8.1.90.0070.00017.28
8.1.80.0000.00717.36
8.1.70.0000.00717.36
8.1.60.0060.00317.49
8.1.50.0000.00717.48
8.1.40.0040.00417.41
8.1.30.0040.00417.50
8.1.20.0040.00417.49
8.1.10.0020.00517.60
8.1.00.0040.00417.29
8.0.300.0060.00318.77
8.0.290.0070.00017.18
8.0.280.0030.00318.42
8.0.270.0030.00317.26
8.0.260.0030.00316.87
8.0.250.0050.00316.88
8.0.240.0060.00316.86
8.0.230.0030.00316.83
8.0.220.0030.00316.84
8.0.210.0030.00316.74
8.0.200.0000.00616.96
8.0.190.0040.00416.90
8.0.180.0000.00716.85
8.0.170.0000.00716.95
8.0.160.0000.00716.76
8.0.150.0070.00016.82
8.0.140.0070.00016.75
8.0.130.0030.00313.30
8.0.120.0000.00816.90
8.0.110.0080.00016.79
8.0.100.0030.00516.70
8.0.90.0000.00716.89
8.0.80.0050.01016.82
8.0.70.0040.00416.94
8.0.60.0000.00816.91
8.0.50.0000.00716.91
8.0.30.0060.01616.83
8.0.20.0120.00617.40
8.0.10.0070.00016.99
8.0.00.0090.00916.69
7.4.330.0000.00615.00
7.4.320.0030.00316.55
7.4.300.0030.00316.42
7.4.290.0040.00416.53
7.4.280.0000.00716.32
7.4.270.0030.00316.46
7.4.260.0030.00516.50
7.4.250.0000.00716.39
7.4.240.0050.00216.55
7.4.230.0030.00316.27
7.4.220.0140.01416.49
7.4.210.0070.00916.51
7.4.200.0020.00516.63
7.4.190.0020.00516.33
7.4.160.0070.00716.41
7.4.150.0040.01217.40
7.4.140.0100.00817.86
7.4.130.0090.00816.55
7.4.120.0060.01216.52
7.4.110.0120.00916.53
7.4.100.0120.00916.59
7.4.90.0090.00916.45
7.4.80.0050.01119.39
7.4.70.0000.01816.46
7.4.60.0110.00716.46
7.4.50.0000.00516.59
7.4.40.0060.00922.77
7.4.30.0120.00616.41
7.4.00.0110.00414.84
7.3.330.0060.00013.09
7.3.320.0000.00612.91
7.3.310.0050.00216.16
7.3.300.0000.00616.18
7.3.290.0130.00716.26
7.3.280.0070.00916.18
7.3.270.0060.01017.40
7.3.260.0060.01316.35
7.3.250.0060.01116.35
7.3.240.0090.00916.24
7.3.230.0130.00316.39
7.3.210.0090.00616.39
7.3.200.0100.00719.39
7.3.190.0060.00916.31
7.3.180.0030.02416.20
7.3.170.0060.00916.29
7.3.160.0060.00916.30
7.3.120.0090.00614.72
7.3.110.0070.00614.76
7.3.100.0130.00014.66
7.3.90.0120.00014.76
7.3.80.0100.00314.53
7.3.70.0070.00414.58
7.3.60.0060.00814.58
7.3.50.0040.00714.69
7.3.40.0030.00714.57
7.3.30.0070.00114.70
7.3.20.0030.01116.51
7.3.10.0030.00916.61
7.3.00.0050.00516.60
7.2.330.0170.00016.47
7.2.320.0090.00916.52
7.2.310.0100.01016.23
7.2.300.0120.00416.32
7.2.290.0130.00716.21
7.2.240.0030.01414.88
7.2.230.0070.01114.83
7.2.220.0060.01114.77
7.2.210.0030.00914.83
7.2.200.0060.00514.98
7.2.190.0070.00814.69
7.2.180.0040.00814.84
7.2.170.0020.01014.81
7.2.160.0020.01214.91
7.2.150.0040.00916.62
7.2.140.0050.01016.67
7.2.130.0060.00916.79
7.2.120.0110.00516.74
7.2.110.0030.01016.54
7.2.100.0080.00616.63
7.2.90.0050.00816.77
7.2.80.0060.00916.84
7.2.70.0040.00916.75
7.2.60.0070.00716.89
7.2.50.0050.00716.74
7.2.40.0050.00816.74
7.2.30.0070.00616.72
7.2.20.0040.00716.73
7.2.10.0090.00516.68
7.2.00.0050.01017.25
7.1.330.0090.00315.80
7.1.320.0020.00815.74
7.1.310.0050.00815.72
7.1.300.0070.00615.79
7.1.290.0070.00715.84
7.1.280.0050.00515.58
7.1.270.0060.00715.70
7.1.260.0050.00415.62
7.1.250.0060.00615.67
7.1.100.0130.00317.94
7.1.70.0070.00416.92
7.1.60.0040.01919.29
7.1.50.0100.01016.56
7.1.00.0070.05722.45
7.0.200.0100.01014.73
7.0.140.0030.07322.08
7.0.60.0030.06719.96
7.0.50.0100.07017.88
7.0.40.0070.08720.20
7.0.30.0330.07020.14
7.0.20.0270.04720.25
7.0.10.0370.06019.99
7.0.00.0130.04020.08
5.6.280.0100.06721.09
5.6.210.0200.07020.69
5.6.200.0070.04318.17
5.6.190.0100.08020.40
5.6.180.0230.04020.49
5.6.170.0200.06320.54
5.6.160.0030.04320.54
5.6.150.0100.04318.22
5.6.140.0030.03718.18
5.6.130.0130.07318.11
5.6.120.0030.07321.01
5.6.110.0030.04020.98
5.6.100.0000.08320.95
5.6.90.0070.07320.99
5.6.80.0030.08020.52
5.6.70.0270.07720.39
5.5.350.0100.07720.46
5.5.340.0070.03717.91
5.5.330.0130.08020.36
5.5.320.0270.04320.30
5.5.310.0430.06720.32
5.5.300.0170.07017.88
5.5.290.0070.07017.91
5.5.280.0170.07720.82
5.5.270.0070.06320.64
5.5.260.0030.07020.75
5.5.250.0270.06720.68
5.5.240.0070.07720.25
5.4.450.0500.07019.48
5.4.440.0770.08019.63
5.4.430.0730.05019.45
5.4.420.0700.06319.63
5.4.410.0930.07319.19
5.4.400.0570.06718.75
5.4.390.0470.06018.71
5.4.380.0200.06018.71
5.4.370.0170.05018.69
5.4.360.0230.04318.66
5.4.350.0090.04011.97
5.4.340.0090.04411.96
5.4.320.0070.05412.45
5.4.310.0080.03812.45
5.4.300.0070.04312.45
5.4.290.0050.03812.45
5.4.280.0110.03312.34
5.4.270.0060.04112.34
5.4.260.0040.04312.35
5.4.250.0070.05318.88
5.4.240.0100.05018.70
5.4.230.0030.06319.01
5.4.220.0130.05018.96
5.4.210.0000.05718.90
5.4.200.0030.05318.89
5.4.190.0070.05318.64
5.4.180.0170.04318.79
5.4.170.0130.05018.86
5.4.160.0230.06018.89
5.4.150.0100.05318.87
5.4.140.0070.05016.45
5.4.130.0070.04716.25
5.4.120.0030.05016.25
5.4.110.0070.05016.34
5.4.100.0100.04316.25
5.4.90.0030.05016.42
5.4.80.0130.04316.51
5.4.70.0000.05316.51
5.4.60.0030.05016.47
5.4.50.0070.05016.47
5.4.40.0130.04316.51
5.4.30.0100.05716.25
5.4.20.0070.05316.41
5.4.10.0070.06316.45
5.4.00.0230.05315.97
5.3.290.0050.03912.80
5.3.280.0030.06014.75
5.3.270.0100.05014.50
5.3.260.0230.06714.63
5.3.250.0070.07014.63
5.3.240.0030.05314.45
5.3.230.0030.05314.59
5.3.220.0070.05014.57
5.3.210.0170.04314.59
5.3.200.0000.08314.44
5.3.190.0170.04014.59
5.3.180.0100.05014.61
5.3.170.0100.04714.55
5.3.160.0000.05314.66
5.3.150.0030.05714.58
5.3.140.0030.05314.26
5.3.130.0070.05314.43
5.3.120.0000.05714.59
5.3.110.0100.06314.70
5.3.100.0100.06713.91
5.3.90.0070.06314.02
5.3.80.0100.06313.71
5.3.70.0030.05013.90
5.3.60.0030.05313.86
5.3.50.0100.04713.72
5.3.40.0000.05313.82
5.3.30.0130.06313.80
5.3.20.0130.04013.70
5.3.10.0070.04313.52
5.3.00.0070.05013.65
5.2.170.0070.04011.17
5.2.160.0170.02711.05
5.2.150.0070.03711.25
5.2.140.0070.04310.97
5.2.130.0070.03710.93
5.2.120.0030.04311.10
5.2.110.0030.04011.25
5.2.100.0000.04311.00
5.2.90.0100.03710.87
5.2.80.0070.04011.09
5.2.70.0100.04311.12
5.2.60.0130.03010.89
5.2.50.0070.04011.12
5.2.40.0030.04011.00
5.2.30.0170.04310.89
5.2.20.0030.04010.71
5.2.10.0100.05310.75
5.2.00.0000.04310.79
5.1.60.0030.03310.23
5.1.50.0000.0409.88
5.1.40.0030.03710.04
5.1.30.0000.04310.40
5.1.20.0130.03010.27
5.1.10.0100.03310.08
5.1.00.0100.03310.11
5.0.50.0030.0308.57
5.0.40.0000.0408.33
5.0.30.0030.0508.28
5.0.20.0070.0278.19
5.0.10.0000.0408.25
5.0.00.0000.0538.12
4.4.90.0070.0277.44
4.4.80.0070.0237.44
4.4.70.0030.0207.44
4.4.60.0030.0207.44
4.4.50.0030.0207.44
4.4.40.0000.0337.44
4.4.30.0070.0177.44
4.4.20.0000.0277.44
4.4.10.0030.0207.44
4.4.00.0100.0277.44
4.3.110.0030.0307.44
4.3.100.0070.0237.44
4.3.90.0000.0277.44
4.3.80.0030.0407.44
4.3.70.0030.0207.44
4.3.60.0070.0277.44
4.3.50.0030.0207.44
4.3.40.0000.0407.44
4.3.30.0130.0107.44
4.3.20.0030.0207.44
4.3.10.0000.0277.44
4.3.00.0170.0176.85

preferences:
39 ms | 400 KiB | 5 Q