i have two arrays given below i want to concatenate two array element values by special character.given output below: Answer Try with array_map like this
Tag: php
PHP parse/syntax errors; and how to solve them
Everyone runs into syntax errors. Even experienced programmers make typos. For newcomers, it’s just part of the learning process. However, it’s often easy to interpret error messages such as: PHP Parse error: syntax error, unexpected ‘{‘ in index.php on line 20 The unexpected symbol is…
create a PHP function that works for simple arrays and nested arrays
I am trying to create a function that works on both simple arrays and nested arrays. So far, the function looks like this: It works fine for simple arrays – for example: But it fails with the message “Warning: htmlspecialchars() expects parameter 1 to be string, array given…” for neste…
Codeigniter $this->email->send() not working while mail() does
I can’t figure out why if I try to use the CI Email Class it doesn’t send emails, while if I use the native PHP mail() Class works. Has to be noted that sometimes I get “email sent” while is not …
Validate UK short (outward) postcode
I’m using this validator: From this link. But I want to be able to validate postcodes like ME20 and TN10 instead of a full blown ME20 4RN, TN0 4RN. This is the part of the postcode known as the ‘outward code’. Can someone help me out with the regex? Answer you can use my updated regex to sol…
How to read file properties with PHP?
I’m wondering if there is a way I can store data like the author, in a file? Like you right click on a file in Windows, and you set properties of it. Can I read those properties in PHP ? What I really want to do is, I want to upload images to a directory, and when I’m showing the
How to pass variable via AJAX / jQuery?
I would like to know how do I pass a variable to another php-file via AJAX? The variable that has to be passed is called: The problem is that my form in ‘pm_form.php’ has no access to the variable ‘$id’. My script looks like this (this script fires a modal-window and that modal window …
How to remove the light bulb in PHPStorm?
Every time I try to select a line (for copying it, for example) a wild light bulb appears and blocks the mouse pointer. How can I remove this feature?
Calling other function in the same controller?
I’ve this controller, and the function read($q) return error Call to undefined function sendRequest() I’m assuming it’s because I’m referencing the function in the wrong manner, but I can’t find any explanations for how to do it. Answer Try: Since PHP is not a pure object-oriente…
Where does Facebook store multi millions of Images and Videos. In database or somewhere else? if so, Where? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 10 months ago. Improve this question I am completely new to database. I require some information regardi…