Using preg_match to find an img tag in a string?

How can I find an HTML tag in a string with PHP? This is a record in my database: $str = "This is me <img src='...

How to load a controller from another controller in codeigniter??

I want to load a controller from a function in another controller because the library I integrated to my project I d...

UPDATE SQL query showing success but nothing updates in table?

I have the following php code that updates the sql table with the edited data that is posted from the form: $user_i...

Laravel Ajax Response And Handling Errors?

Here is a part of my html file. <div class="form-group{{ $errors->has('address_name') ? ' has-error' : '' }}"...

Can call function twice??

Whenever I run this code I get a: PHP Fatal error: Cannot redeclare compare_distance() The temporary solution...