Here is a list of examples of PHP regular expressions examples. Maybe this helps someone, as admin/ or another user can’t make clear that I was trying to share my approaches. preg_match does the …
PHP function parameter with callable hint… can it be NULL?
I would like to have a PHP function which accepts a parameter A, which I have given the type hint callable. Trouble is in some situations I would like to be able to pass NULL or something like that, …
How to use session in wordpress in plugin development
I am new to write a plugin ..I am having a testplugin.php file and a ajax.php file .. My code in testplugin.php is And my ajax.php consists of following code And if use session_start(); I get following error I just want to send array of data from one file of my plugin to another file … Answer Add follow…
Round datetime to last hour
I tried to look for this but I could not find good example of this what im trying to do. I got datetime values in MySQL database that has to be rounded down when that value is on use. Example, all …
FFmpeg “Could not open file” error message when processing with PHP
I am using ffmpeg to get the image from several video files. I got my ffmpeg codes ready but I got the following error when I exec my codes. I only show the error messages that have color highlighted. My code: It seems my Linux wants to me to switch to avconv. I am not sure how to fix these
PDO connect to .accdb on network
I have an access database which I would like to CRUD with PDO. When My database is stored on C:\wamp\www\test.accdb I can connect. However, the database I am interested in is stored on our office server, at \server1abc123test.accdb . server1 is mapped to drive z: on my computer. My code looks like this (verba…
Yii Dropdown List Empty Value as Default
I have a dropdownlist in my _form model and I want to add a empty value (which I want as default). I have the following: In _form: labelEx($model,’country_id’); ?> <?php …
PHP cURL error 58
Need some help understanding the ubiquitous cURL 58 error, which is due to, in this case, including a PEM file with the cURL request. My code can successfully open the .pem file (see fopen() call) but cURL complains that it cannot set the private key file. Trying to better understand if this something on the …
Converting KML to GeoJson
I’m having huge issues doing this so once again i come for help. I have this massive file which contains all the DMA’s for Nielson what i need to do with php somehow is parse through each and get the data from and the coordinates but they have to be outputted in this format anyone have any idea ho…
How to get and change URL variable PHP
Hi could anyone help me with this I have a URL like parent/child/a=1&b=2$c=3 then I have a link that would add variable to that URL