php Programming Glossary: sequences

http://stackoverflow.com/questions/1193500/php-truncate-html-ignoring-tags

position 0 tags array For UTF 8 we need to count multibyte sequences as one character. re isUtf8 ' a z ^ # a zA Z0 9 x80 xFF x80..

Remove non-utf8 characters from string

http://stackoverflow.com/questions/1401317/remove-non-utf8-characters-from-string

Using a regex approach regex 'END' x00 x7F # single byte sequences 0xxxxxxx xC0 xDF x80 xBF # double byte sequences 110xxxxx 10xxxxxx.. byte sequences 0xxxxxxx xC0 xDF x80 xBF # double byte sequences 110xxxxx 10xxxxxx xE0 xEF x80 xBF 2 # triple byte sequences.. 110xxxxx 10xxxxxx xE0 xEF x80 xBF 2 # triple byte sequences 1110xxxx 10xxxxxx 2 xF0 xF7 x80 xBF 3 # quadruple byte sequence..

preg_match and UTF-8 in PHP

http://stackoverflow.com/questions/1725227/preg-match-and-utf-8-in-php

anaware of it. From php's point of view strings are byte sequences and returning byte offset seems logical i don't say correct..

How to gracefully handle files that exceed PHP's `post_max_size`?

http://stackoverflow.com/questions/2133652/how-to-gracefully-handle-files-that-exceed-phps-post-max-size

How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?

http://stackoverflow.com/questions/2934563/how-to-decode-unicode-escape-sequences-like-u00ed-to-proper-utf-8-encoded-cha

to decode Unicode escape sequences like &ldquo u00ed&rdquo to proper UTF 8 encoded characters .. Is there a function in PHP that can decode Unicode escape sequences like u00ed to 穩 and all other similar occurrences I found similar..

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

things almost completely as is. Variables and most escape sequences will not be interpreted. The exception is that to display a..

Compiling an AST back to source code

http://stackoverflow.com/questions/5832412/compiling-an-ast-back-to-source-code

content you have to be careful to regenerate escape sequences for characters that have to be escaped. PHP doubly quoted string..

How to minify php page html output?

http://stackoverflow.com/questions/6225351/how-to-minify-php-page-html-output

tags except space ' s s' shorten multiple whitespace sequences replace array ' ' ' ' ' 1' buffer preg_replace search replace..

Headers already sent by PHP

http://stackoverflow.com/questions/8028957/headers-already-sent-by-php

can be a problem. But there are also invisible character sequences which can cause this. Most famously the UTF 8 BOM Byte Order..

Preferred method to store PHP arrays (json_encode vs serialize)

http://stackoverflow.com/questions/804045/preferred-method-to-store-php-arrays-json-encode-vs-serialize

a choice JSON converts UTF 8 characters to unicode escape sequences. serialize does not. JSON will have no memory of what the object's..

Selecting a css class with xpath

http://stackoverflow.com/questions/8808921/selecting-a-css-class-with-xpath

strips leading and trailing whitespace and also replaces sequences of whitespace characters by a single space . In a more general..

Shorten String in PHP (full words only)

http://stackoverflow.com/questions/972010/shorten-string-in-php-full-words-only

share improve this question If you define words as sequences of characters delimited by space ... Use strrpos to find the..