3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p71 = str_repeat('a', 71); $p72 = $p71 . 'b'; $h = password_hash($p71, PASSWORD_BCRYPT); $result = password_verify($p72, $h); echo '71 vs 72 chars password_verify result: '; var_dump($result); $p72 = str_repeat('a', 72); $p73 = $p72 . 'b'; $h = password_hash($p72, PASSWORD_BCRYPT); $result = password_verify($p73, $h); echo '72 vs 73 chars password_verify result: '; var_dump($result);

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)
7.4.00.0070.26915.02
7.3.120.0070.26815.01
7.3.110.0070.24914.61
7.3.100.0100.24914.84
7.3.90.0070.25714.70
7.3.80.0070.25214.79
7.3.70.0030.25014.52
7.3.60.0030.24214.74
7.3.50.0070.25514.77
7.3.40.0030.24114.59
7.3.30.0000.25714.92
7.3.20.0070.24216.68
7.3.10.0000.24516.27
7.3.00.0100.23616.50
7.2.250.0030.27315.19
7.2.240.0100.26514.94
7.2.230.0070.25615.00
7.2.220.0030.25714.72
7.2.210.0100.25614.96
7.2.200.0030.24514.96
7.2.190.0130.23815.17
7.2.180.0000.26115.13
7.2.170.0030.25114.98
7.2.60.0070.25116.95
7.1.330.0130.24815.86
7.1.320.0070.24915.48
7.1.310.0030.25415.66
7.1.300.0000.25715.86
7.1.290.0030.24615.86
7.1.280.0100.24715.87
7.1.270.0070.24415.54
7.1.260.0030.24215.80
7.1.200.0000.25015.80
7.1.70.0030.25817.05
7.1.60.0030.24816.89
7.1.10.0300.42020.54
7.1.00.0270.40020.50
7.0.200.0100.29516.73
7.0.150.0200.38020.06
7.0.140.0200.37720.00
7.0.130.0230.37019.98
7.0.120.0300.36320.02
7.0.110.0270.36720.02
7.0.100.0300.36720.06
7.0.90.0200.37320.11
7.0.80.0130.37719.90
7.0.70.0200.38020.14
7.0.60.0100.38320.13
7.0.50.0370.38321.79
7.0.40.0100.37021.78
7.0.30.0100.37021.84
7.0.20.0130.37021.77
7.0.10.0200.36321.80
7.0.00.0070.37721.80

preferences:
50.67 ms | 401 KiB | 5 Q