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)
5.4.340.0070.03312.01
5.4.320.0080.03412.50
5.4.310.0110.03312.50
5.4.300.0040.03712.50
5.4.290.0050.04112.50
5.4.280.0070.03512.39
5.4.270.0070.03512.39
5.4.260.0080.04012.39
5.4.250.0060.03812.39
5.4.240.0060.03612.39
5.4.230.0070.03712.38
5.4.220.0060.04212.38
5.4.210.0100.03512.38
5.4.200.0080.03412.38
5.4.190.0060.03512.38
5.4.180.0070.03512.38
5.4.170.0060.03512.39
5.4.160.0080.04012.38
5.4.150.0080.04112.38
5.4.140.0050.03812.07
5.4.130.0050.03712.05
5.4.120.0070.03512.02
5.4.110.0080.03412.02
5.4.100.0030.03812.01
5.4.90.0070.04012.02
5.4.80.0040.03912.02
5.4.70.0040.03612.01
5.4.60.0080.03212.01
5.4.50.0080.03312.02
5.4.40.0080.03712.00
5.4.30.0060.03412.00
5.4.20.0100.03311.99
5.4.10.0050.03411.99
5.4.00.0070.03611.49
5.3.290.0070.03712.80
5.3.280.0050.03912.71
5.3.270.0070.03712.72
5.3.260.0090.03612.72
5.3.250.0050.03812.72
5.3.240.0060.03812.72
5.3.230.0080.03612.71
5.3.220.0050.03912.68
5.3.210.0090.03612.68
5.3.200.0080.04212.68
5.3.190.0070.03812.67
5.3.180.0080.03612.67
5.3.170.0080.03612.67
5.3.160.0050.03712.67
5.3.150.0080.03412.68
5.3.140.0110.03612.66
5.3.130.0060.04312.66
5.3.120.0160.03812.66
5.3.110.0070.03912.66
5.3.100.0050.03712.12
5.3.90.0080.03412.08
5.3.80.0070.03412.08
5.3.70.0050.03612.07
5.3.60.0070.03412.07
5.3.50.0080.03312.00
5.3.40.0100.03112.00
5.3.30.0070.03311.95
5.3.20.0100.03311.73
5.3.10.0080.03311.70
5.3.00.0040.03711.68
5.2.170.0030.0329.18
5.2.160.0030.0319.19
5.2.150.0080.0359.19
5.2.140.0080.0359.18
5.2.130.0080.0279.14
5.2.120.0070.0259.14
5.2.110.0040.0319.15
5.2.100.0030.0309.14
5.2.90.0040.0299.14
5.2.80.0060.0299.14
5.2.70.0040.0309.14
5.2.60.0060.0289.10
5.2.50.0050.0299.07
5.2.40.0050.0289.04
5.2.30.0050.0299.01
5.2.20.0050.0289.00
5.2.10.0040.0308.92
5.2.00.0030.0308.79
5.1.60.0050.0238.07
5.1.50.0030.0258.06
5.1.40.0030.0258.05
5.1.30.0060.0248.39
5.1.20.0060.0258.42
5.1.10.0040.0258.14
5.1.00.0040.0258.14
5.0.50.0060.0186.62
5.0.40.0050.0196.48
5.0.30.0060.0286.30
5.0.20.0050.0186.26
5.0.10.0050.0186.25
5.0.00.0020.0326.24
4.4.90.0030.0154.77
4.4.80.0060.0124.75
4.4.70.0040.0154.76
4.4.60.0030.0154.76
4.4.50.0050.0234.77
4.4.40.0030.0264.71
4.4.30.0030.0174.76
4.4.20.0050.0214.84
4.4.10.0030.0184.85
4.4.00.0050.0314.76
4.3.110.0030.0174.67
4.3.100.0040.0134.66
4.3.90.0020.0174.63
4.3.80.0050.0234.59
4.3.70.0060.0124.63
4.3.60.0060.0164.63
4.3.50.0040.0144.63
4.3.40.0020.0304.54
4.3.30.0020.0163.29
4.3.20.0040.0183.26
4.3.10.0050.0233.22
4.3.00.0000.0277.27

preferences:
139.45 ms | 1394 KiB | 7 Q