I have on pdf document. I want to print the details of pdf like page size by using php. I have this code This is my code can any one help regarding this. Thanks in advance Answer First check your pdfinfo’s path, if you don’t have it: XPDF… so then change your code: If you use Linux: $pdfinfo…
Tag: php
Nest JSON from MySQL using PHP
I have a MySQL query which returns the following table: and I have to return, via PHP, a formatted JSON which looks like the following: Basically, I need to nest the invitations inside each event. Answer Try this.
PHP Split html string into array
I hope I can get some help from you guys. This is what I’m struggling with, I have a string of HTML that will look like this: I need to split all the <h4> from the rest of the content, but for example the content after the first <h4> and before the second <h4> needs to be related to th…
Cakephp Auth->user() null
In my CakePHP app, I want to include a login form on every page with a login button if the user is not logged in and a logout button if they are logged in. Here is my Auth configuration in AppController.php I want to set a flag that is usable in all the views to check if the user is
Laravel 5 how to get route action name?
I’m trying to get the current route action, but I’m not sure how to go about it. In Laravel 4 I was using Route::currentRouteAction() but now it’s a bit different. I’m trying to do Route::getActionName() in my controller but it keeps giving me method not found. Answer In Laravel 5 you …
Laravel belongsTo returning null when using ‘with’
I’m just getting started with Laravel so please forgive any noobness. I have a User and Order model, a user has many orders: So I think I have the above right. But when I do this: I get Call to a member function addEagerConstraints() on null. However, if I do it the other way around, it works great: Wha…
Combine two arrays into a single array based on a common column value
I am trying to combine two arrays while respecting their shared value. My expected output: I have made a try by My output is: How can I combine the key value inside same array? or how can I bring the expected output? Note: I am trying for value instead of key ref: PHP Array Merge two Arrays on same key
Symfony2: Warning: spl_object_hash() expects parameter 1 to be object, integer given
I have a many to one relationship between the entities Project and Course because each course can have many projects so many projects could be related to the same course. These are my entities: and The error appears when i try to insert a new project for my course, this is my form builder: I try to insert the…
PHPDocumentor – what’s wrong with my DocBlock?
I’m putting in some comments in some legacy code, and I’ve run across a small issue with PHPDocumentor. Here’s an example: /** * Constructs the Widget object * * Basic constructor for the widget …
Use one Laravel migrations table per database
I work in a project that uses multiple databases. It seems like Laravel only uses the migrations-table in the database that is set as default. I would like one migrations table per database that logs the migrations that have been done to that specific database. Is this possible? I have defined the databases i…