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php Programming Glossary: matchReplace URLs in text with HTML links http://stackoverflow.com/questions/1188129/replace-urls-in-text-with-html-links ' # 0 9 @_ ' a zA Z x7f xff ' Solution 1 function callback match Prepend http if no protocol specified completeUrl match 1 match.. match Prepend http if no protocol specified completeUrl match 1 match 0 http match 0 return ' a href ' . completeUrl . ' '.. Prepend http if no protocol specified completeUrl match 1 match 0 http match 0 return ' a href ' . completeUrl . ' ' . match..
How can an SQL query return data from multiple tables http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables we didn't specify how to join the tables the database has matched every row from the first table with every row from the second.. follow however. The column types from the first query must match the column types from every other query below. The names of.. Holden brand I added. This is because a join looks for matching rows in both tables. As there is no data in cars that is..
Why shouldn't I use mysql_* functions in PHP? http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php safely behind any query. When submitted form fields match the database structure exactly it's even shorter pdo_query INSERT..
How to extract img src, title and alt from html using php? http://stackoverflow.com/questions/138313/how-to-extract-img-src-title-and-alt-from-html-using-php an XML parsor. E.G. with this web page source code preg_match_all match the regexp in all the html string and output everything.. parsor. E.G. with this web page source code preg_match_all match the regexp in all the html string and output everything as an.. result. i option is used to make it case insensitive preg_match_all ' img ^ i' html result print_r result Array 0 Array 0 img..
Robust and Mature HTML Parser for PHP [duplicate] http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php Most of the snippets you will find on the web to match markup are brittle. In most cases they are only working for..
How do you parse and process HTML/XML in PHP? http://stackoverflow.com/questions/3577641/how-do-you-parse-and-process-html-xml-in-php Most of the snippets you will find on the web to match markup are brittle. In most cases they are only working for..
How to parse HTML with PHP? [duplicate] http://stackoverflow.com/questions/3650125/how-to-parse-html-with-php Most of the snippets you will find on the web to match markup are brittle. In most cases they are only working for..
How to find all Youtube video ids in a string using a regex? http://stackoverflow.com/questions/5830387/how-to-find-all-youtube-video-ids-in-a-string-using-a-regex Here is a PHP function with a commented regex that matches each of these URL forms and converts them to links if they.. had the scheme HTTP protocol part optional and thus would match invalid URLs. Made the scheme part required. Previous version.. assertion to fix this. Added and to character class matching query string. Changed PHP version regex delimiter from to..
php == vs === operator [duplicate] http://stackoverflow.com/questions/589549/php-vs-operator same value Warning two instances of the same class do NOT match the operator. Example a new stdClass a foo bar b clone a var_dump..
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 '^hello world' How can I translate expressions into preg_match compatible expressions Note This post serves as a placeholder.. this question. Related How to change PHP's eregi to preg_match Changing ereg_replace to equivalent preg_replace php preg.. to equivalent preg_replace php preg replace preg match pcre ereg share improve this question The biggest change..
Caching HTTP responses when they are dynamically created by PHP http://stackoverflow.com/questions/10596116/caching-http-responses-when-they-are-dynamically-created-by-php and again. The ideal strategy would be using the If None Match request header and ETag response header in order to implement.. add the following request headers respectively If None Match hash of the contents that you sent last time If Modified Since..
User recognition without cookies or local storage http://stackoverflow.com/questions/15966812/user-recognition-without-cookies-or-local-storage the better return a score b score 1 1 echo br Possible Match implode array_slice array_map function v return sprintf s 0.4f.. matchs 0 2 else echo br No match Found Output Possible Match D 0.7416 0.16853 C 0.5393 0.2809 Print_r of D echo pre print_r..
Remove Text Between Parentheses PHP http://stackoverflow.com/questions/2174362/remove-text-between-parentheses-php character that doesn't appear in the regular expression Match an opening parenthesis ^ Match 1 or more character that is not.. in the regular expression Match an opening parenthesis ^ Match 1 or more character that is not a closing parenthesis Match.. 1 or more character that is not a closing parenthesis Match a closing parenthesis Closing delimiter share improve this..
Remove all attributes from an html tag http://stackoverflow.com/questions/3026096/remove-all-attributes-from-an-html-tag hello strong p The RegExp broken down # Start Pattern # Match ' ' at beginning of tags # Start Capture Group 1 Tag Name a.. beginning of tags # Start Capture Group 1 Tag Name a z # Match 'a' through 'z' a z0 9 # Match 'a' through 'z' or '0' through.. Group 1 Tag Name a z # Match 'a' through 'z' a z0 9 # Match 'a' through 'z' or '0' through '9' zero or more times # End..
Regex / DOMDocument - match and replace text not in a link http://stackoverflow.com/questions/4044812/regex-domdocument-match-and-replace-text-not-in-a-link way unless the text is within an anchor tag for example p Match this text and replace it p p Don't a href match this text a.. content without any additional markup. php html ' p Match this text and replace it p p Don 't a href match this text a..
http://stackoverflow.com/questions/5080826/php-linkify-links-in-content ' # Rev 20100913_0900 github.com jmrware LinkifyURL # Match http ftp URL that is not already linkified. # Alternative 1.. See An Improved Liberal Accurate Regex Pattern for Matching URLs . However his regex suffers catastrophic backtracking..
Minifying final HTML output using regular expressions with CodeIgniter http://stackoverflow.com/questions/5312349/minifying-final-html-output-using-regular-expressions-with-codeigniter ' # Collapse ws everywhere but in blacklisted elements. # Match all whitespans other than single space. ^ S s # Either one t.. whitespace everywhere but in blacklisted elements. # Match all whitespans other than single space. ^ S s # Either one t..
Remove style attribute from HTML tags http://stackoverflow.com/questions/5517255/remove-style-attribute-from-html-tags like this output preg_replace ' ^ style . i' ' 1' input Match a followed by one or more not until we come to space and the..
How to find all Youtube video ids in a string using a regex? http://stackoverflow.com/questions/5830387/how-to-find-all-youtube-video-ids-in-a-string-using-a-regex function linkifyYouTubeURLs text text preg_replace '~ # Match non linked youtube URL in the wild. Rev 20130823 https # Required..
Youtube API - Extract video ID http://stackoverflow.com/questions/6556559/youtube-api-extract-video-id none found. function youtube_id_from_url url pattern ' ^# Match any youtube URL https # Optional scheme. Either http or https..
Match a^n b^n c^n (e.g. “aaabbbccc”) using regular expressions (PCRE) http://stackoverflow.com/questions/7434272/match-an-bn-cn-e-g-aaabbbccc-using-regular-expressions-pcre a^n b^n c^n e.g. &ldquo aaabbbccc&rdquo using regular expressions..
Match IPv4 address given IP range/mask? http://stackoverflow.com/questions/10421613/match-ipv4-address-given-ip-range-mask ip return ip from and ip to function ech b if b echo MATCHED n else echo DID NOT MATCH n echo CLASS A TESTS n ech netMatch.. ip to function ech b if b echo MATCHED n else echo DID NOT MATCH n echo CLASS A TESTS n ech netMatch '10.168.1.0 10.168.1.100'.. used network 10.168.1.0 10.168.1.100 for 10.168.1.90 MATCHED from orig network 10.168. . used network 10.168.0.0 16 for..
finding common prefix of array of strings http://stackoverflow.com/questions/1336207/finding-common-prefix-of-array-of-strings Compare by string for ii strCommonMaxLength ii 0 ii echo MATCH ii t strCommonMax n if substr arr i 0 ii strCommonMax break.. strCommonPrefixByNeighbour egrep ^ Str wc l PLUS egrep ^MATCH wc l GIVES TOTAL ITERATION SUM. My hypothesis was proven strCommonPrefixByChar..
PHP String Differences and Dynamic Restrictions http://stackoverflow.com/questions/15141928/php-string-differences-and-dynamic-restrictions most relevant model like SELECT FROM model_strings WHERE MATCH model AGAINST 'Damn you Spar Kot will kill you.' query might..
mysql SELECT LIKE must match whole words only to the variable http://stackoverflow.com/questions/1568068/mysql-select-like-must-match-whole-words-only-to-the-variable You would query for matches like so SELECT FROM test WHERE MATCH headline description AGAINST ' string' This has the added benefit..
php scandir --> search for files/directories http://stackoverflow.com/questions/2861834/php-scandir-search-for-files-directories 'DIRECTORY HERE' ' REGEX HERE ' RegexIterator MATCH foreach a as v echo v n v will be the filename share improve..
http://stackoverflow.com/questions/2954022/mysql-php-search-efficiency search titles mysql_query SELECT title FROM Entries WHERE MATCH title tags entry AGAINST ' search' while row mysql_fetch_assoc.. result row 'title' Note that the columns you name in the MATCH clause must be the same columns in the same order as those you..
MySQL Fulltext Search, increase minimum character http://stackoverflow.com/questions/3080192/mysql-fulltext-search-increase-minimum-character search using the following query SELECT FROM files WHERE MATCH title AGAINST q limit limit The problem is if any words under..
Creating a related or similar posts using PHP & MySQL http://stackoverflow.com/questions/3593413/creating-a-related-or-similar-posts-using-php-mysql improve this question Using the MySQL Full Text search MATCH col1 col2 ... AGAINST expr search_modifier thing. Let's say.. about a title of current post. Do it like this SELECT MATCH title body AGAINST ' CurrentPostTitle' AS score FROM articles.. AGAINST ' CurrentPostTitle' AS score FROM articles WHERE MATCH title body AGAINST ' CurrentPostTitle' ORDER BY score DESC LIMIT..
Query time result in MySQL w/ PHP http://stackoverflow.com/questions/5267890/query-time-result-in-mysql-w-php source user_id timestamp FROM Submissions WHERE MATCH ijl description AGAINST bind parameters stmt bindParam 1 search..
Optimizing mysql fulltext search http://stackoverflow.com/questions/6070993/optimizing-mysql-fulltext-search code here SELECT title content date FROM table_1 WHERE MATCH title content date AGAINST ' Search' IN BOOLEAN MODE UNION SELECT.. MODE UNION SELECT title content date FROM table_2 WHERE MATCH title content date AGAINST ' Search' IN BOOLEAN MODE Order By.. index on your columns rather than a full text index. For MATCH title content against search you would need CREATE FULLTEXT..
Simple but heavy application consuming a lot of resources. How to Optimize? http://stackoverflow.com/questions/6785287/simple-but-heavy-application-consuming-a-lot-of-resources-how-to-optimize searching but instead with fulltext searches using MATCH AGAISNT . THE MAIN QUESTION Is that enough to reduce the resources..
http://stackoverflow.com/questions/8440911/recursive-php-regex . . abcd Dot matches c . Advance pointers. ^ ^ SUCCESSFUL MATCH of abc ''' There is nothing wrong with the regex engine. The..
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