3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datos = array(1,2,3); $datos = $datos + array_fill(0, 8, ''); print_r($datos);

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)
8.3.70.0110.00418.21
8.3.60.0180.00318.30
8.3.50.0120.00721.93
8.3.40.0040.01118.45
8.3.30.0140.00018.92
8.3.20.0040.00420.21
8.3.10.0050.00321.78
8.3.00.0030.00518.89
8.2.180.0130.00318.08
8.2.170.0090.00618.96
8.2.160.0070.01122.96
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0060.01226.16
8.2.120.0050.00519.63
8.2.110.0030.00619.45
8.2.100.0070.00417.84
8.2.90.0080.00017.84
8.2.80.0000.00917.97
8.2.70.0000.00817.38
8.2.60.0030.00617.80
8.2.50.0060.00318.07
8.2.40.0040.00818.02
8.2.30.0040.00418.05
8.2.20.0000.00817.63
8.2.10.0070.00018.03
8.2.00.0000.00817.65
8.1.280.0140.00425.92
8.1.270.0060.00318.71
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0110.01123.73
8.1.230.0070.00320.88
8.1.220.0040.00417.74
8.1.210.0050.00218.92
8.1.200.0070.00317.23
8.1.190.0000.00817.11
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00821.81
8.1.150.0040.00418.87
8.1.140.0040.00417.38
8.1.130.0030.00317.77
8.1.120.0050.00217.37
8.1.110.0080.00017.27
8.1.100.0000.00717.40
8.1.90.0030.00617.36
8.1.80.0030.00317.25
8.1.70.0000.00717.36
8.1.60.0080.00017.52
8.1.50.0000.00717.34
8.1.40.0070.00417.50
8.1.30.0000.00817.51
8.1.20.0050.00317.46
8.1.10.0000.00717.45
8.1.00.0030.00517.30
8.0.300.0040.00419.86
8.0.290.0040.00416.63
8.0.280.0030.00318.41
8.0.270.0030.00317.23
8.0.260.0030.00317.18
8.0.250.0000.00716.89
8.0.240.0030.00516.95
8.0.230.0000.00616.95
8.0.220.0000.00816.89
8.0.210.0030.00316.92
8.0.200.0000.00716.93
8.0.190.0040.00416.94
8.0.180.0000.00716.86
8.0.170.0030.00516.82
8.0.160.0050.00216.77
8.0.150.0030.00316.79
8.0.140.0100.00016.84
8.0.130.0030.00313.30
8.0.120.0040.00416.73
8.0.110.0040.00416.71
8.0.100.0070.00016.76
8.0.90.0030.00316.75
8.0.80.0090.01216.86
8.0.70.0000.00716.82
8.0.60.0000.00816.75
8.0.50.0000.00716.71
8.0.30.0130.01116.87
8.0.20.0130.00617.40
8.0.10.0000.00716.88
8.0.00.0110.00616.77
7.4.330.0000.00615.03
7.4.320.0060.00016.33
7.4.300.0030.00316.40
7.4.290.0030.00316.50
7.4.280.0000.00816.43
7.4.270.0030.00316.45
7.4.260.0050.00216.35
7.4.250.0020.00516.34
7.4.240.0040.00316.52
7.4.230.0000.00716.61
7.4.220.0040.01416.32
7.4.210.0090.01316.53
7.4.200.0080.00016.50
7.4.160.0060.00916.63
7.4.150.0130.00617.40
7.4.140.0120.00517.86
7.4.130.0070.01016.51
7.4.120.0070.01016.44
7.4.110.0130.01316.44
7.4.100.0130.00416.48
7.4.90.0140.00616.43
7.4.80.0030.01419.39
7.4.70.0110.00716.58
7.4.60.0150.00016.37
7.4.50.0040.00416.21
7.4.40.0170.00616.38
7.4.30.0150.00616.45
7.4.00.0030.01414.83
7.3.330.0060.00013.11
7.3.320.0000.00612.93
7.3.310.0060.00316.13
7.3.300.0070.00016.05
7.3.290.0070.00816.21
7.3.280.0040.01316.16
7.3.270.0070.01017.40
7.3.260.0070.01016.51
7.3.250.0060.01416.37
7.3.240.0030.01316.37
7.3.230.0110.00616.39
7.3.210.0080.01216.37
7.3.200.0130.00319.39
7.3.190.0090.00616.17
7.3.180.0090.00916.63
7.3.170.0090.01316.45
7.3.160.0030.01216.58
7.2.330.0060.01416.51
7.2.320.0100.01416.29
7.2.310.0070.01616.59
7.2.300.0140.00316.38
7.2.290.0140.00316.68
7.2.80.0000.01316.56
7.2.60.0070.00716.74
7.2.00.0040.01119.15
7.1.200.0060.00315.72
7.1.100.0250.00717.65
7.1.70.0050.00216.95
7.1.60.0070.01419.46
7.1.50.0230.01334.78
7.1.00.0030.07022.48
7.0.200.0050.00514.86
7.0.140.0030.04021.95
7.0.60.0130.07719.91
7.0.50.0070.04317.95
7.0.40.0170.07020.20
7.0.30.0170.05020.02
7.0.20.0200.07720.18
7.0.10.0100.08720.33
7.0.00.0100.06720.19
5.6.280.0130.06021.06
5.6.210.0030.04720.72
5.6.200.0130.08018.15
5.6.190.0000.09320.46
5.6.180.0430.07020.33
5.6.170.0170.05720.62
5.6.160.0070.06020.61
5.6.150.0070.05018.23
5.6.140.0000.04318.15
5.6.130.0070.08718.24
5.6.120.0130.08321.09
5.6.110.0030.06021.00
5.6.100.0100.07720.97
5.6.90.0030.05720.95
5.6.80.0070.03320.50
5.5.350.4170.04720.34
5.5.340.0030.04017.96
5.5.330.0070.07020.56
5.5.320.2970.04720.19
5.5.310.0400.06720.34
5.5.300.0100.04318.00
5.5.290.0100.08018.07
5.5.280.0030.09020.84
5.5.270.0070.08020.62
5.5.260.0100.08020.86
5.5.250.0030.08320.77
5.5.240.0030.08020.14
5.4.450.0030.06319.48
5.4.440.0570.05719.38
5.4.430.0070.08719.51
5.4.420.0030.06019.51
5.4.410.0230.04319.41
5.4.400.0000.06319.39
5.4.390.0130.05318.46
5.4.380.0170.06018.53
5.4.370.0130.05018.68
5.4.360.0330.05718.80
5.4.350.0230.05018.52
5.4.340.0330.03718.76
5.4.320.0230.05318.78
5.4.310.0170.05318.52
5.4.300.0230.04318.75
5.4.290.0270.06318.78
5.4.280.0300.06318.58
5.4.270.0200.07318.74
5.4.260.0170.07018.77
5.4.250.0130.06718.79
5.4.240.0200.04718.75
5.4.230.0070.06018.72
5.4.220.0100.06318.61
5.4.210.0170.05318.51
5.4.200.0030.06316.80
5.4.190.0070.07018.51
5.4.180.0300.04018.61
5.4.170.0270.04318.69
5.4.160.0100.06018.50
5.4.150.0200.05318.76
5.4.140.0100.06016.44
5.4.130.0030.06016.41
5.4.120.0200.04716.32
5.4.110.0030.06316.42
5.4.100.0100.05716.30
5.4.90.0170.05016.17
5.4.80.0130.05016.18
5.4.70.0200.05716.30
5.4.60.0130.05316.24
5.4.50.0300.03716.25
5.4.40.0270.05716.25
5.4.30.0070.06016.28
5.4.20.0300.04716.15
5.4.10.0230.05016.15
5.4.00.0230.05015.64
5.3.290.0170.06014.70
5.3.280.0170.05314.58
5.3.270.0170.06014.58
5.3.260.0170.06014.64
5.3.250.0300.04014.76
5.3.240.0230.05714.62
5.3.230.0200.05014.81
5.3.220.0230.04714.54
5.3.210.0200.05014.68
5.3.200.0230.06314.62
5.3.190.0170.07014.55
5.3.180.0130.06014.77
5.3.170.0170.05714.55
5.3.160.0230.05014.59
5.3.150.0200.06714.62
5.3.140.0230.06714.54
5.3.130.0200.07314.64
5.3.120.0230.06714.59
5.3.110.0070.08314.54
5.3.100.0200.06314.05
5.3.90.0130.07314.05
5.3.80.0170.05714.04
5.3.70.0170.05314.03
5.3.60.0270.04714.21
5.3.50.0300.05313.92
5.3.40.0130.07014.14
5.3.30.0170.06713.92
5.3.20.0230.05013.82
5.3.10.0200.05013.71
5.3.00.0100.06013.80
5.2.170.0200.03711.17
5.2.160.0130.04311.21
5.2.150.0130.06011.27
5.2.140.0130.04311.19
5.2.130.0230.03311.15
5.2.120.0170.04011.30
5.2.110.0200.04311.22
5.2.100.0070.06011.08
5.2.90.0130.05311.12
5.2.80.0200.04711.14
5.2.70.0130.05711.30
5.2.60.0200.05011.16
5.2.50.0230.03011.00
5.2.40.0130.04011.11
5.2.30.0170.04010.96
5.2.20.0130.04011.13
5.2.10.0200.03011.07
5.2.00.0100.04010.76
5.1.60.0100.03310.02
5.1.50.0030.04010.09
5.1.40.0030.04010.10
5.1.30.0070.04010.55
5.1.20.0130.03710.39
5.1.10.0130.03310.10
5.1.00.0100.04010.19
5.0.50.0030.0338.57
5.0.40.0030.0438.54
5.0.30.0100.0508.35
5.0.20.0130.0238.23
5.0.10.0030.0408.20
5.0.00.0070.0438.28
4.4.90.0100.0175.88
4.4.80.0100.0305.98
4.4.70.0170.0205.87
4.4.60.0100.0275.89
4.4.50.0030.0235.86
4.4.40.0030.0405.89
4.4.30.0100.0235.91
4.4.20.0000.0306.00
4.4.10.0100.0275.99
4.4.00.0100.0405.92
4.3.110.0070.0205.85
4.3.100.0070.0205.86
4.3.90.0070.0205.81
4.3.80.0070.0305.82
4.3.70.0030.0235.77
4.3.60.0030.0235.79
4.3.50.0070.0205.80
4.3.40.0100.0275.84
4.3.30.0000.0234.57
4.3.20.0070.0204.57
4.3.10.0030.0204.52
4.3.00.0100.0209.27

preferences:
40.87 ms | 401 KiB | 5 Q