substr

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How to prevent showing the diamond question mark symbol, even using mb_substr and utf-8

I have read some other questions, tried the answers but got no result at the end. What I get is for example this[详细]

2023-03-19 16:18 分类：问答
How to delete the last character in the text? [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: remove last character from string[详细]

2023-03-18 07:00 分类：问答
Searching for substrings (NSString)

What\'s the best way to search for substring that are enclosed by ## $$. So for example, I have some text like this:[详细]

2023-03-16 12:36 分类：问答
Foreach strpos problem. Find string in another string

I\'m trying to get this script to work. The idea is that if the input string ($query) doesn\'t start with \'/t\' AND contains one of the $trigger words, an $error is set.[详细]

2023-03-16 10:52 分类：问答
Using substr() in multiple languages including arabic language with php

I know there are a lot of questions already posted with arabic language in php, but I was unable to get solution to my problem and hence I am posting this question:[详细]

2023-03-15 15:24 分类：问答
How to return all except last 2 characters of a string?

id = \'01d0\'; document.write(\'<br/>\'+id.substr(0,-2)); How can I take a string like \'01d0开发者_JS百科and get the01` (all except the last two chars)?[详细]

2023-03-12 03:42 分类：问答
Using PHP's substr() with special characters at the end results in question marks

When I use the substr() function in PHP, I get开发者_开发百科 an question mark (a square with a question mark - depending on the browser) at the end of the string when this last character was a specia[详细]

2023-03-10 15:43 分类：问答
Substring + Concat on Virtual Fields in CakePHP - possible?

This seems like a simple question, but I can\'t get it to work.I\'ve created a virtual field that combines a name and address:[详细]

2023-03-08 03:29 分类：问答
What causes substr to fail?

A simple substr call is not functioning properly. I want to grab only the strings which end with a forward slash. Here are seven strings.[详细]

2023-03-05 05:44 分类：问答
Sorting and substr_count

Im trying to make a simple searc开发者_StackOverflowh function for a small site, and have the most relevant items at the top[详细]

2023-02-28 07:38 分类：问答