3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = (234,1232,234,); $i = count($array); while($i--){ echo $array[$i]."<br>"; }

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)
5.4.340.0050.03612.01
5.4.320.0050.03712.49
5.4.310.0080.03812.49
5.4.300.0180.05312.49
5.4.290.0050.04112.49
5.4.280.0050.03712.39
5.4.270.0060.03612.39
5.4.260.0030.04012.39
5.4.250.0090.03412.39
5.4.240.0090.03212.39
5.4.230.0050.05612.38
5.4.220.0040.04212.38
5.4.210.0080.03312.38
5.4.200.0030.04012.38
5.4.190.0040.04412.38
5.4.180.0070.03512.38
5.4.170.0040.03712.39
5.4.160.0040.03712.38
5.4.150.0070.03712.38
5.4.140.0100.03912.07
5.4.130.0080.04012.05
5.4.120.0060.03712.02
5.4.110.0060.03512.01
5.4.100.0030.04012.01
5.4.90.0050.04012.01
5.4.80.0050.03812.02
5.4.70.0050.03912.00
5.4.60.0070.03512.01
5.4.50.0050.03712.01
5.4.40.0100.03112.00
5.4.30.0040.03811.99
5.4.20.0050.03611.98
5.4.10.0080.03512.00
5.4.00.0090.03611.48
5.3.290.0100.03712.80
5.3.280.0030.04112.71
5.3.270.0070.04512.73
5.3.260.0040.04212.72
5.3.250.0060.03712.72
5.3.240.0060.03912.71
5.3.230.0050.04212.70
5.3.220.0070.03812.68
5.3.210.0060.04112.68
5.3.200.0050.04212.68
5.3.190.0070.05212.68
5.3.180.0080.05112.67
5.3.170.0070.05012.67
5.3.160.0090.04612.68
5.3.150.0050.04912.68
5.3.140.0080.04212.66
5.3.130.0100.04512.66
5.3.120.0060.04812.66
5.3.110.0050.04212.66
5.3.100.0100.04312.12
5.3.90.0070.04312.08
5.3.80.0070.04112.07
5.3.70.0120.04412.07
5.3.60.0070.04012.07
5.3.50.0050.03612.00
5.3.40.0080.04312.00
5.3.30.0050.03611.95
5.3.20.0030.03911.72
5.3.10.0050.03711.70
5.3.00.0050.03711.68
5.2.170.0070.0399.18
5.2.160.0110.0339.18
5.2.150.0070.0309.18
5.2.140.0060.0309.18
5.2.130.0050.0329.14
5.2.120.0060.0309.14
5.2.110.0080.0379.14
5.2.100.0040.0439.14
5.2.90.0060.0419.14
5.2.80.0080.0389.14
5.2.70.0090.0379.14
5.2.60.0080.0409.09
5.2.50.0070.0419.05
5.2.40.0040.0409.04
5.2.30.0090.0389.02
5.2.20.0060.0399.00
5.2.10.0090.0298.92
5.2.00.0070.0318.79
5.1.60.0060.0298.07
5.1.50.0060.0308.06
5.1.40.0040.0318.04
5.1.30.0070.0298.40
5.1.20.0060.0358.41
5.1.10.0050.0348.14
5.1.00.0090.0318.14
5.0.50.0040.0256.62
5.0.40.0070.0216.47
5.0.30.0100.0346.29
5.0.20.0030.0226.27
5.0.10.0110.0196.23
5.0.00.0030.0386.23
4.4.90.0030.0184.78
4.4.80.0040.0174.75
4.4.70.0040.0164.75
4.4.60.0040.0154.75
4.4.50.0040.0144.77
4.4.40.0050.0234.71
4.4.30.0050.0134.76
4.4.20.0020.0164.85
4.4.10.0000.0184.84
4.4.00.0020.0284.76
4.3.110.0040.0154.67
4.3.100.0040.0154.66
4.3.90.0040.0144.64
4.3.80.0010.0274.58
4.3.70.0040.0144.63
4.3.60.0050.0164.63
4.3.50.0040.0204.63
4.3.40.0010.0324.54
4.3.30.0040.0153.29
4.3.20.0020.0163.26
4.3.10.0000.0183.21
4.3.00.0030.01713.71

preferences:
143.94 ms | 1394 KiB | 7 Q