I need to convert all characters to uppercase except for the last character in the following string: Answer Divide the string into the relevant parts, treat them accordingly, and then rejoin. Output:
Tag: string
How to get intersection between two strings in PHP
A problem description: I have two strings and I need to find the length of intersection of them. Let’s assume the both strings are Latin-ASCII and lower case. These are expected results: My try to solve the problem: I’ve tried to compare the strings using array_intersect() function this way: But this way of comparing two strings is inappropriate because it
How to replace a character in a class echoed from DB using javascript
I have this table that I echoed in a page I’m making, and in the output is a series of products separated by a comma (,) Here is the code for the column: here is a sample ouput: expected output: This is my current code but it doesn’t seem to work: What am I doing wrong? Answer As CBroe says
extract numbers from a string if they meet a specific condition [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 5 months ago. Improve this question In the following string there are some numbers followed by two letters “ST”. How can I extract all of those
How to Implemented Knutt Morris Pratt Algorithm in Laravel?
i have trouble understanding this implementation KMP algorithm in laravel is there a way to implemented KMP Algorithm into laravel app based? i want to convert this script from native into framework script i seem cant find anything in google about Knutt Morris Pratt implemented in laravel based i need to use this code because my essay need me to
PHP: Split a string at the first period that isn’t the decimal point in a price or the last character of the string
I want to split a string as per the parameters laid out in the title. I’ve tried a few different things including using preg_match with not much success so far and I feel like there may be a simpler solution that I haven’t clocked on to. I have a regex that matches the “price” mentioned in the title (see below).
Extract a YYYmmDD in PHP
I have images and videos from my camera which are uploaded to my server. In order to properly organize them I need to extract the year month and day. But I cant seem to get this pregmatch right.. Input would be 20211215_083437.jpg Output would be Year2021 Month11 Day15 Answer You need to remove the $ anchor in your RegEx to
Check if array contains a duplicate value in string with PHP
I want to check if my array contains a duplicate value. I have a form where i pass a Chapter ID with the following method: To update my database i pick this input and do the update w/o any issues: A typical var_dump result looks like: array(3) { [0]=> string(1) “1” [1]=> string(2) “12” [2]=> string(2) “12” } In this
strange question about PHP convert string to int
im trying to convert string to integer but return 0 or wrong number. Below is the code i have tested. Anyone know why? Thanks return integer 85 0 0 Answer By default, intval() parses base 10, so it ignores the 0x prefix. If you specify the base as 0, it will determine the base dynamically from the string prefix: 0x
Format integer or string in php
sorry for a noob question but I am wondering if you could format strings in php with comma or dashes, something like this: Ex. #1 Ex. #2 If anyone could help me out, that would be appreciated. Answer You could use a regex replacement here: