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php Programming Glossary: charactersWhen to use single quotes, double quotes, and backticks? http://stackoverflow.com/questions/11321491/when-to-use-single-quotes-double-quotes-and-backticks keyword or when the identifier contains whitespace characters or characters beyond a limited set see below It is often recommended.. or when the identifier contains whitespace characters or characters beyond a limited set see below It is often recommended to avoid.. or column identifiers are reserved words or make use of characters requiring quoting but I've quoted them anyway with backticks..
What is the difference between single-quoted and double-quoted strings in PHP? http://stackoverflow.com/questions/3446216/what-is-the-difference-between-single-quoted-and-double-quoted-strings-in-php . Double quote strings will display a host of escaped characters including some regexes and variables in the strings will be..
Reference - What does this symbol mean in PHP? http://stackoverflow.com/questions/3737139/reference-what-does-this-symbol-mean-in-php Since January 2013 Stack Overflow does support special characters . Just surround the search terms by quotes e.g. php vs What.. but not decremented and even so only plain ASCII characters a z and A Z are supported. Stack Overflow Posts Understanding..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords Also I'd prefer the result to have a constant number of characters. The hashing mechanism must be available in PHP It must be safe.. improve this question TL DR Don'ts Don't limit what characters users can enter for passwords. Only idiots do this. Don't limit.. a password is only lowercase roman letters that's only 26 characters. That isn't much variation. Alpha numeric passwords are better..
How can I convert ereg expressions to preg in PHP? http://stackoverflow.com/questions/6270004/how-can-i-convert-ereg-expressions-to-preg-in-php ' str You can easily escape all delimiters and reserved characters in a string by using preg_quote expr preg_quote ' hello' ' '..
http://stackoverflow.com/questions/8028957/headers-already-sent-by-php interpreter treats it as raw output. It may show up as the characters  in the output if the client interprets the document as Latin.. does not terminate script executation at this point. Any characters after it will be output as page content still. It's commonly..
unserialize() [function.unserialize]: Error at offset http://stackoverflow.com/questions/10152904/unserialize-function-unserialize-error-at-offset h vars 'submitted_data' satitize If you have UTF Characters you can also run h vars 'submitted_data' array_map utf8_encode..
What does it mean to escape a string? http://stackoverflow.com/questions/10646142/what-does-it-mean-to-escape-a-string making a web app in PHP. I have looked at Inserting Escape Characters What are all the escape characters in Java Cant escape a string..
How To Replace Some Characters With Asterisks http://stackoverflow.com/questions/11272581/how-to-replace-some-characters-with-asterisks To Replace Some Characters With Asterisks I have a simple task to do with PHP but since..
When to use single quotes, double quotes, and backticks? http://stackoverflow.com/questions/11321491/when-to-use-single-quotes-double-quotes-and-backticks INSERT INTO `table` `id` `col1` `col2` `date` VALUES Characters requring backtick quoting in identifiers According to MySQL..
Remove non-utf8 characters from string http://stackoverflow.com/questions/1401317/remove-non-utf8-characters-from-string characters from string which are not displaying properly. Characters are like this 0x97 0x61 0x6C 0x6F hex representation What is..
How to hash long passwords (>72 characters) with blowfish http://stackoverflow.com/questions/16594613/how-to-hash-long-passwords-72-characters-with-blowfish Character The number of bits of entropy per byte are Hex Characters Bits 4 Values 16 Entropy In 72 Chars 288 bits Alpha Numeric..
file_get_contents() Breaks Up UTF-8 Characters http://stackoverflow.com/questions/2236668/file-get-contents-breaks-up-utf-8-characters Breaks Up UTF 8 Characters I am loading a HTML from an external server. The HTML markup..
Matching UTF Characters with preg_match in PHP: (*UTF8) Works on Windows but not Linux http://stackoverflow.com/questions/2351649/matching-utf-characters-with-preg-match-in-php-utf8-works-on-windows-but-not UTF Characters with preg_match in PHP UTF8 Works on Windows but not Linux ..
PHP - cut a string after X characters http://stackoverflow.com/questions/3161816/php-cut-a-string-after-x-characters share improve this question The simple version for 10 Characters from the beginning of the string string substr string 0 10 .'...'..
Remove Non English Characters PHP http://stackoverflow.com/questions/3654879/remove-non-english-characters-php Non English Characters PHP how can i parse a string to remove all non english characters..
Cyrillic characters in PHP's json_encode http://stackoverflow.com/questions/410704/cyrillic-characters-in-phps-json-encode the function decodeUnicodeString line 474 Decode Unicode Characters from u0000 ASCII syntax. This algorithm was originally developed..
Convert a JSON into a UTF-8 string http://stackoverflow.com/questions/4409039/convert-a-json-into-a-utf-8-string I was using json_encode to store data such as Arabic Characters in MySQL fields. It would store the Arabic characters as HEX..
ISO 8859-1 Characters WYSIWYG Editor http://stackoverflow.com/questions/5758599/iso-8859-1-characters-wysiwyg-editor 8859 1 Characters WYSIWYG Editor is there an ISO 8859 1 Characters WYSIWYG Editor.. 8859 1 Characters WYSIWYG Editor is there an ISO 8859 1 Characters WYSIWYG Editor I would like to have a text area with ISO 8859..
How to Convert Arabic Characters to Unicode Using PHP http://stackoverflow.com/questions/6175053/how-to-convert-arabic-characters-to-unicode-using-php to Convert Arabic Characters to Unicode Using PHP I want to to know how can I convert a..
PHP Display Special Characters http://stackoverflow.com/questions/6264049/php-display-special-characters Display Special Characters When i output the text £3.99 per M² from an xml file browser..
How I can solve my PHP web page file language encoding? http://stackoverflow.com/questions/6516589/how-i-can-solve-my-php-web-page-file-language-encoding PHP as my php file should display both English and Arabic Characters. Some web page parts are static and others are dynamic data..
Removing Non Alphanumeric Characters With PHP http://stackoverflow.com/questions/659025/removing-non-alphanumeric-characters-with-php Non Alphanumeric Characters With PHP I need to remove all characters from a string which..
Change foreign characters to normal equivalent http://stackoverflow.com/questions/6837148/change-foreign-characters-to-normal-equivalent foreign alternatives sorry not meaning to offend anyone . Characters such as êëé all resulting to e . I am looking for a function..
“Disallowed Key Character” error in CodeIgniter? [duplicate] http://stackoverflow.com/questions/8114512/disallowed-key-character-error-in-codeigniter duplicate Possible Duplicate CodeIgniter Disallowed Key Characters When I check all the checkboxes code below it gives me this..
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