Tagged Questions

2
votes
0answers
188 views

PHP E_ERROR on preg_replace: regexp code has no debug info

I can't figure out why an E_ERROR is logged when running through the script using a debugger - since it does not appear in my errorlog when the script runs normally, I would assume that it is ...
1
vote
0answers
52 views

php regex change youtube links to videos

I have functions that change links into clickable links and one that changes youtube links into embedded videos. However, if you post a youtube video first then a regular link, all links turn into ...
1
vote
0answers
34 views

Mod_ReWrite regex unknown variables count?

i store uploaded files at /storage/ this way public-adam-luki-uploads-123783.jpg park-hanna-adel-propic-uploads-787689.jpg the '-' count unknown because it slice the pic description i want my ...
1
vote
0answers
38 views

Regular expression matching unescaped paired brackets and nested function calls

Here's the problem: given a string like "<p>The price for vehicles {capitalize(pluralize(vehicle))} is {format_number(value, ...
1
vote
0answers
80 views

Word Boundary Regular Expression Unless Inside HTML Tag

I have a regular expression using word boundaries that works exceedingly well... ~\b('.$value.')\b~i ...save for the fact that it matches text inside HTML tags (i.e. title="This is blue!"). It's a ...
1
vote
0answers
68 views

PHP preg_func/u or mb_ereg_func for UTF8? (regular expressions with multi-byte-PCRE or multi-byte-POSIX?)

All these questions are similar, having (my guess) a similar answer: The ereg functions, which are POSIX, have been DEPRECATED (as of PHP 5.3.0). So, why do we need to use POSIX, if the PHP ...
1
vote
0answers
174 views

Walking Dom in PHP to replace a list of string found into “HTML text”

I would like to replace a word list (in array) in a list of links (hrefs in array) into an html page. I think mostly have 2 options: Doing this from regular expressions (strongly discouraged to ...
1
vote
0answers
128 views

Apache RewriteMap not working

I'm trying to rewrite some of my URLs using an apache RewriteMap. I'd like to transform www.mywebsite.com/?p=category&id=xxxx in www.mywebsite.com/category/channel/program/personnality I ...
1
vote
0answers
131 views

PHP PCRE - match different subpattern name depending on context

As the title states, I started thinking about how to match, for example, 2 different subpatterns in a regex applied on a string, on the condition that if the content has only numbers it will be ...
1
vote
0answers
159 views

Fulltext search with typos: levenshtein-fulltext?

I have a mysql table with the following columns City Country Continent New York States Noth America New York Germany Europe - considering there's one ;) Paris France Europe If I ...
1
vote
0answers
101 views

Efficiently replace a pattern, but not when masked

Wiki-formatting in some kind makes it easy for users to avoid HTML: **bold** oder //italic// for example. What I am looking for is an efficient way to replace such formatting codes with HTML code ...
1
vote
0answers
283 views

PHP front controller in nginx

I have a wiki that hosts user-generated content with URLs like /wiki/view/pagename and /wiki/modify/pagename. I'm using an nginx configuration that goes something like: location /wiki/ { ...
1
vote
0answers
89 views

PHP preg_replace_callback REGEX (.*?) fails to match

I'm trying to match/replace the following input text with regular expressions in PHP: {#var1>var2} {#>empty}inside empty{#>empty} before rows {#>firstrow}inside ...
1
vote
0answers
256 views

Wrong pattern in WP rewrite_rules_array hook

The following code chunk will be well known by WP coders working with permalinks. add_filter('rewrite_rules_array', array($this, 'insert_rewrite_rules')); function insert_rewrite_rules($rules) { ...
1
vote
0answers
191 views

PHP code to extract column names and alias names in a complex mysql query

I have a select query in PHP program. SELECT u.name AS name, u.email AS email, u.status AS status , u.is_blocked AS is_blocked, pm.plan_name AS plan_name, upt.amount AS ...

1 2 3 4 5 … 53
15 30 50 per page