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php Programming Glossary: lettersWhen to use single quotes, double quotes, and backticks? http://stackoverflow.com/questions/11321491/when-to-use-single-quotes-double-quotes-and-backticks following character set ASCII 0 9 a z A Z _ basic Latin letters digits 0 9 dollar underscore You can use characters beyond that..
How to become an OpenCart guru? http://stackoverflow.com/questions/13478995/how-to-become-an-opencart-guru any values from the subfolder and file name other than letters and numbers. Underscores are removed. Within the class are the..
How to remove diacritics from text? http://stackoverflow.com/questions/1770250/how-to-remove-diacritics-from-text from text I am making a swedish website and swedish letters are å ä and ö. I need to make a string entered by a user to..
PHP: How to generate a random, unique, alphanumeric string? http://stackoverflow.com/questions/1846202/php-how-to-generate-a-random-unique-alphanumeric-string to generate a random unique string using numbers and letters for use in a verify link Like when you create an account on..
Casting an Array with Numeric Keys as an Object http://stackoverflow.com/questions/1869812/casting-an-array-with-numeric-keys-as-an-object with a letter or underscore followed by any number of letters numbers or underscores . However the above code produces the..
php Replacing multiple spaces with a single space http://stackoverflow.com/questions/2368539/php-replacing-multiple-spaces-with-a-single-space character classes matching digits word characters letters digits and underscores and whitespace spaces tabs and line breaks..
Sanitizing strings to make them URL and filename safe? http://stackoverflow.com/questions/2668854/sanitizing-strings-to-make-them-url-and-filename-safe which can be part of a Perl word . The definition of letters and digits is controlled by PCRE's character tables and may.. character codes greater than 128 are used for accented letters and these are matched by w. Creating the slug You probably shouldn't..
How do you implement a good profanity filter? [closed] http://stackoverflow.com/questions/273516/how-do-you-implement-a-good-profanity-filter generic class for word filtering that 's out the center letters from censored words and this previous Stack Overflow question..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php you want to subtract one from it. You can also increment letters in PHP i a while i c echo i Once z is reached aa is next and..
Detect Browser Language in PHP http://stackoverflow.com/questions/3770513/detect-browser-language-in-php GLOBALS '_LANG' as K if preg_match K _ _UA matching other letters create an error for seo spyder return K Return default language..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords the password. When a password is only lowercase roman letters that's only 26 characters. That isn't much variation. Alpha.. is roughly 96 characters. That's a lot better than just letters. One problem is to make our passwords memorable we insert patterns.. that enforcing a password policy of X length with X many letters numbers symbols etc can actually reduce entropy by making the..
Stop people uploading malicious PHP files via forms http://stackoverflow.com/questions/602539/stop-people-uploading-malicious-php-files-via-forms if you took something very restrictive like œonly ASCII letters you still have to worry about too long too short and reserved..
http://stackoverflow.com/questions/6045476/error-warning-mysql-num-rows-expects-parameter-1-to-be-resource-boolean-giv 9 #i' '' _POST username filter everything but numbers and letters password preg_replace '# ^A Za z0 9 #i' '' _POST password filter.. 9 #i' '' _POST password filter everything but numbers and letters sql mysql_query SELECT id FROM members WHERE username ' customer'..
http://stackoverflow.com/questions/6278296/extract-numbers-from-a-string the numbers from a string that contains numbers and letters like In My Cart 11 items I want here to get the number 11 or..
PHP messing with HTML Charset Encoding http://stackoverflow.com/questions/7501924/php-messing-with-html-charset-encoding strange problem. I have a site that contains some German letters and when it's only html without php the symbols are property..
http://stackoverflow.com/questions/885597/string-to-byte-array-in-php the byte array from some string which can contain numbers letters and so on If you are familiar with Java I am looking for the..
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