I currently have the string: \"/en/sports/football/\" How do I substr this string to achieve: \"/sports/football/\"
I\'ve been reading php code all day and what I can\'t seem to find an answer to what I believe is a simple question.
The PHP substr function does not accept strings converted from integers... :P The situation If I leave the code like this, it works:
I made this function to limit the length of a s开发者_如何学编程tring in the output, /* limit the lenght of the string */
I need a 4-character hash. At the 开发者_开发问答moment I am taking the first 4 characters of a md5() hash. I am hashing a string which is 80 characters long or less. Will this lead to collision? or,
I\'m having problems using substr() with matches coming from a regular expression (using preg_match() - $a contains the array of matches).
I need to write a PHP function which removes opening and closing paragraph tags from a开发者_高级运维 string, but only if they are at the very beginning/end.So the strings:
How can i do so numb\'s last 2 numbers randoms like \"text\'s\" last 2? I can\'t do it with, document.write(str.substr(-2)); beacause its two divs..
What I\'m trying to ask is that when I take on a .each loop in jQuery using a build of a string by this:
Can I ask what the difference is开发者_运维百科 between string object slice() and substr() in JavaScript?They have different signatures, .slice() is:
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