stackoverflow.com/questions/2109325/how-to-strip-all-spaces-...

This is a stackoverflow thread on this topic.

stackoverflow.com/questions/1703320/remove-excess-whitespace...

I receive a string from a database query, then I remove all HTML tags, carriage returns and newlines before I put it in a CSV file. Only thing is, I can't find a way to remove the excess white space from between the strings.

What would be the b ...

www.hashbangcode.com/blog/uk-postcode-validation-function-ph...

Creating a function to validate UK postcodes would seem like a simple task, but there is a little more to it than checking the number of characters. In fact there are several different variants of UK postal codes, especially if you include BFPO and ove ...

stackoverflow.com/questions/7454644/how-to-get-open-graph-pr...

PHP has a simple command to get meta tags of a webpage (get_meta_tags), but this only works for meta tags with name attributes. However, Open Graph Protocol is becoming more and more popular these days. What is the easiest way to get the values of opg ...

www.codingforums.com/php/34709-preg_match-syntax.html

This thread shows you clearly how to use preg_match() and explains the different switches.

stackoverflow.com/questions/10201337/what-do-the-symbols-mea...

I have this expression in a code snippet i borrowed offline. It forces the new users to have a password that not only requires upper+lower+numbers but they must be in that order! If i enter lower+upper+numbers, it fails!

if ...
Category:preg_match() 

		

			

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stackoverflow.com/questions/10358300/preg-match-array-items-...

This is a stackoverflow thread on this topic.

stackoverflow.com/questions/6228581/how-to-search-array-of-s...

Firstly, I want to inform that, what I need is the reverse of in_array PHP function.

I need to search all items of array in the string if any of them found, function will return true otherwise return false.

I need the fastest solution t ...

stackoverflow.com/questions/555975/how-to-find-a-string-in-a...

This is a stackoverflow thread on this topic.

stackoverflow.com/questions/10303705/php-check-first-second-...

This is a stackoverflow thread on this topic.

docstore.mik.ua/orelly/webprog/pcook/ch04_12.htm

TheProblem: You want to know if an array contains a certain value.

stackoverflow.com/questions/5445668/checking-value-against-a...

Basically what I have is a function that accepts a single string $name as a variable, then it goes through and checks that variable against values in an array. If the variable is found in the array is returns TRUE. This function is called from within a ...

stackoverflow.com/questions/14177170/php-string-to-array-che...

I'm working on a custom spell checker (and learning as I go) that needs to do the following upon form submission:

1. Convert the string submitted from textarea into an array of words.
2. Search for each word in the array in the mysql ...
   Category:Arrays
   Visited93

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