3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ip = '192.168.0.1'; $octets = explode('.', $ip); var_dump($octets); foreach($octets as $key => $octet) { ((int) $octet - 255) < 0) ? $valid = false : $valid = true; if ($valid) echo 'valid'; else echo 'invalid'; echo PHP_EOL; } var_dump($octets);

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)
5.4.340.0070.03412.01
5.4.320.0090.03412.50
5.4.310.0060.03812.49
5.4.300.0100.03212.50
5.4.290.0090.03512.50
5.4.280.0070.03412.39
5.4.270.0070.03512.39
5.4.260.0070.03812.39
5.4.250.0090.05512.39
5.4.240.0080.04312.39
5.4.230.0070.03712.38
5.4.220.0060.03512.39
5.4.210.0080.03612.39
5.4.200.0100.03612.39
5.4.190.0070.04212.38
5.4.180.0050.03612.38
5.4.170.0020.04212.39
5.4.160.0080.03612.39
5.4.150.0040.03812.38
5.4.140.0070.03612.07
5.4.130.0100.03112.05
5.4.120.0100.03212.02
5.4.110.0090.03312.02
5.4.100.0080.03312.02
5.4.90.0130.03512.01
5.4.80.0050.03912.02
5.4.70.0060.03412.01
5.4.60.0070.03312.01
5.4.50.0060.03812.01
5.4.40.0070.03312.00
5.4.30.0050.03612.00
5.4.20.0050.03611.99
5.4.10.0070.03412.00
5.4.00.0040.03711.49
5.3.290.0080.03712.80
5.3.280.0070.03612.71
5.3.270.0120.04312.72
5.3.260.0090.03612.72
5.3.250.0060.03612.71
5.3.240.0110.03312.72
5.3.230.0100.04812.71
5.3.220.0080.03512.68
5.3.210.0070.03812.68
5.3.200.0070.03612.68
5.3.190.0080.04012.68
5.3.180.0100.03412.68
5.3.170.0080.03512.67
5.3.160.0090.04712.67
5.3.150.0080.03512.67
5.3.140.0100.03512.66
5.3.130.0070.03712.66
5.3.120.0040.04012.66
5.3.110.0120.03712.66
5.3.100.0060.03612.11
5.3.90.0030.03812.08
5.3.80.0070.03512.07
5.3.70.0090.04112.08
5.3.60.0080.03412.06
5.3.50.0080.04112.00
5.3.40.0100.03712.00
5.3.30.0070.03311.95
5.3.20.0050.03511.73
5.3.10.0070.03311.70
5.3.00.0100.03711.68
5.2.170.0100.0309.19
5.2.160.0080.0269.18
5.2.150.0030.0349.19
5.2.140.0060.0359.18
5.2.130.0070.0289.14
5.2.120.0070.0389.14
5.2.110.0080.0309.15
5.2.100.0090.0249.15
5.2.90.0050.0289.14
5.2.80.0030.0319.14
5.2.70.0070.0319.14
5.2.60.0080.0309.09
5.2.50.0060.0289.06
5.2.40.0030.0309.04
5.2.30.0070.0279.02
5.2.20.0110.0229.00
5.2.10.0040.0298.93
5.2.00.0030.0308.79
5.1.60.0050.0268.07
5.1.50.0050.0298.07
5.1.40.0030.0268.05
5.1.30.0080.0238.40
5.1.20.0040.0288.42
5.1.10.0050.0258.14
5.1.00.0030.0278.14
5.0.50.0030.0226.63
5.0.40.0040.0196.48
5.0.30.0040.0356.30
5.0.20.0030.0216.26
5.0.10.0040.0196.25
5.0.00.0050.0336.23
4.4.90.0020.0174.78
4.4.80.0040.0164.75
4.4.70.0050.0154.75
4.4.60.0080.0194.75
4.4.50.0030.0174.77
4.4.40.0040.0254.70
4.4.30.0030.0184.76
4.4.20.0040.0154.85
4.4.10.0020.0174.85
4.4.00.0010.0284.76
4.3.110.0030.0154.67
4.3.100.0040.0144.67
4.3.90.0030.0144.63
4.3.80.0040.0274.58
4.3.70.0040.0144.63
4.3.60.0050.0214.63
4.3.50.0030.0224.63
4.3.40.0050.0234.54
4.3.30.0010.0163.29
4.3.20.0020.0153.26
4.3.10.0030.0193.23
4.3.00.0130.0207.27

preferences:
142.77 ms | 1394 KiB | 7 Q