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Tag: php

Extract shortcode parameters in content – WordPress

Think about a post content like below: I have a shortcode that takes 3 or more parameters. I want to find out how many times the shortcode is used at the content and its parameters in an array like, I need to do this in the_content filter, wp_head filter or something similar. How can I do this ? Thank you,

Change of td color with php if else statement [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Closed 6 years ago. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future re…

creating multiple csv files from php loop

Im trying to create a loop that when executed it created multiple csv files and downloads them. This is my code: Currently the loop created 1 CSV with a new header and the department details below it like this I want the loop to create a new CSV for each department but its just not working for me. Any help

Bidding System PHP-MYSQL

I am working on the bidding system app, stuck on how to select the appropriate data and display. See the table screenshot. What I trying to retrieve is for example for bid_id p1 I want latest fbid,name, total amount of all 3 records having bid_id=p1. Answer I believe this is the query you are looking for&#823…

PHP variable scope within Try/Catch block

In PHP, how do variable scope rules apply to Try/Catch blocks? Do variables declared within the try block go out of scope when the block has finished? Or are they in scope until the end of the function/method? For example: Is this valid? Or should $o = NULL; be set before the try/catch to keep $o in scope? (I…