i found out that i can use to get the latest file in the given directory (‘myfolder’). is there an easy way to get the latest file including subdirectorys? like: myfolder> dir1 > file_older1.txt myfolder> dir2 > dir3 > newest_file_in_maindir.txt myfolder> dir4 > file_older2.tx…
Tag: php
Limit number of words in Woocommerce description (using php)
I edited my Child Theme’s functions.php to display the short description of my WooCommerce products under the product title. I had this code that works fine and limits the number of characters to 165, then adds “…” at the end of the excerpt. However, I don’t want the words to bre…
Allow only numeric and float values with validation in Laravel
I have a field days in my model, now I want to only save integer or float values in this column. Values can be like: 1 2 0.5 2.5 I tried to use numeric but then it is not allowing me to input float values: Any help is highly appreciated. Thanks Answer You can try custom validation rules for your
PDFlib place table on bottom of defined fitbox
I have created a table in PDFlib PHP and defined the coordinates of the fitbox as the following: Now I want the table to start at the bottom of these coordinates and I want the table to grow to the top if I add more cells. How can I achieve that? The function I wrote so far (here the table
Do you need all the historic previous values to calculate EMA?
I’m calculating EMA for some prices series using PHP. Moving Averages in wikipedia WHAT IS EMA? Imagine that you have an array with 5000 elements, and you want to calculate EMA 10. Compated with SMA, in SMA you only need to get the last 10 values and calculate the average, but in EMA you need the previo…
Parse through SOAP response
I am a beginner at SOAP and have been trying to figure how to parse through XML response when I call the SOAP API.I have already tried similar questions like this on stackoverflow but somehow they are not working for me. I want to access Village and VillageName tag in a loop . I am using below code to get
Deleting data from database using Laravel 8
I’m stuck with an issue relating to deleting data from my database The DELETE method is not supported for this route. Supported methods: GET, HEAD. – My controller for deleting – My form for deleting the data – My route – Migration – And lastly my models – Answer I us…
WordPress how to show all posts in the index page and exclude sticky posts
Since WordPress sticky posts feature allow the post checked as sticky in post publish panel to be placed at the top of the front page of posts. I want to show all posts in index without sticky posts: Answer You could use pre_get_posts action hook to manipulate the query. Since you need to modify the query on …
how can I upload csv file and password_hash [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 11 months ago. Improve this question I have this code on my website, work great, I can upload CSV file to my database, but I wa…
Convert multiple php code conditions to an SQL command
I am working on a php project where I need a dynamic column to be part of the sql query result, I have a trips table where each one might have many travels, the trip status is always calculated dynamically according to the several conditions below: I need to convert the function below to an SQL function so th…