We will also introduce another method to generate random passwords in PHP using the openssl_random_pseudo_bytes() and the bin2hex() functions. The rand() function returns the random integer, which is the array index, to chose the password combination. This method uses the combination of the lowercase and uppercase alphabets and numbers to form a password. We will introduce a method to generate random passwords in PHP using the rand() function. Use the substr() and the str_shuffle() Functions to Generate Random Password From a Given Alphanumerical String in PHP.Use the openssl_random_pseudo_bytes() and the bin2hex() Functions to Generate Random Password in PHP.Use the rand() Function to Select a Random Array Index to Generate a Random Password in PHP.Since version 1.5.0, the library depends on the presence of random_int which is found in PHP 7. If false, then generatePassword() will likely cause an infinite loop. If the method returns true, then you can proceed. > setMaximumCount( RequirementPasswordGenerator:: OPTION_LOWER_CASE, 1)įor the moment you can call $generator->validLimits() to test whether the counts will cause problems.
> setMinimumCount( RequirementPasswordGenerator:: OPTION_UPPER_CASE, 5) > setOptionValue( RequirementPasswordGenerator:: OPTION_LOWER_CASE, false) When setting the minimum and maximum values, be careful of unachievable settings.įor example the following will end up in an infinite loop. > setMaximumCount( RequirementPasswordGenerator:: OPTION_UPPER_CASE, null) > setMinimumCount( RequirementPasswordGenerator:: OPTION_UPPER_CASE, null) $password = $generator-> generatePassword() Ī limit can be removed by passing null $generator > setMaximumCount( RequirementPasswordGenerator:: OPTION_SYMBOLS, 8) > setMaximumCount( RequirementPasswordGenerator:: OPTION_NUMBERS, 8) > setMaximumCount( RequirementPasswordGenerator:: OPTION_LOWER_CASE, 8) > setMaximumCount( RequirementPasswordGenerator:: OPTION_UPPER_CASE, 8) > setMinimumCount( RequirementPasswordGenerator:: OPTION_SYMBOLS, 2) > setMinimumCount( RequirementPasswordGenerator:: OPTION_NUMBERS, 2)
> setMinimumCount( RequirementPasswordGenerator:: OPTION_LOWER_CASE, 2) > setMinimumCount( RequirementPasswordGenerator:: OPTION_UPPER_CASE, 2) > setOptionValue( RequirementPasswordGenerator:: OPTION_SYMBOLS, true) > setOptionValue( RequirementPasswordGenerator:: OPTION_NUMBERS, true) > setOptionValue( RequirementPasswordGenerator:: OPTION_LOWER_CASE, true) > setOptionValue( RequirementPasswordGenerator:: OPTION_UPPER_CASE, true) $generator = new RequirementPasswordGenerator() $password = $generator-> generatePasswords( 10) Requirement Password Generator Usage use Hackzilla\ PasswordGenerator\ Generator\ RequirementPasswordGenerator $generator = new HumanPasswordGenerator() Human Password Generator Usage use Hackzilla\ PasswordGenerator\ Generator\ HumanPasswordGenerator The segment separator will be remove from the possible characters. If you can think of a better name for this password generator then let me know. $password = $generator-> generatePasswords( 10) $generator = new HybridPasswordGenerator() $password = $generator-> generatePasswords( 10) Hybrid Password Generator Usage use Hackzilla\ PasswordGenerator\ Generator\ HybridPasswordGenerator use Hackzilla\ PasswordGenerator\ Generator\ ComputerPasswordGenerator If you want to generate 10 passwords that are 12 characters long. $password = $generator-> generatePassword() More Passwords Usage > setOptionValue( ComputerPasswordGenerator:: OPTION_SYMBOLS, false) > setOptionValue( ComputerPasswordGenerator:: OPTION_NUMBERS, true) > setOptionValue( ComputerPasswordGenerator:: OPTION_LOWER_CASE, true) > setOptionValue( ComputerPasswordGenerator:: OPTION_UPPER_CASE, true) $generator = new ComputerPasswordGenerator() Simple Usage use Hackzilla\ PasswordGenerator\ Generator\ ComputerPasswordGenerator
#RANDOM PASSWORD GENERATOR IN PHP INSTALL#
Now tell composer to download the library by running the command: $ composer require hackzilla/password-generatorĬomposer will add the library to your composer.json file and install it into your project's vendor/hackzilla directory. Simple library for generating random passwords.
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