Tag: function

Removing the (0) on the WooCommerce Reviews Tab

function php review woocommerce wordpress

I’ve succeeding in removing the (0) on the Reviews tab heading when there is no reviews. In marketing – it’s probably best practice to not show that a product has 0 reviews. Here is the code that I …

How to add woocommerce custom order status?

function php woocommerce wordpress

I have added new custom order status to woocommerce by using following function. whenever I go to edit order and changed the order status to newly added custom order status and click on Save Order button. After loading the order status automatically changes to Pending Order not stands in newly added custom order… How to overcome this problem…? Answer The

How I can create my own pow function using PHP?

algorithm function logic math php

I want to create a function in which I put two values (value and its power – Example function: multiply(3, 3) result 27). I have tried so far but failed, I have searched using Google but I have been unable to find any result because I don’t know the name of this function. What I want exactly: 3,3 => 3

Warning: strpos(): Empty needle in ……wordpress Plugin [closed]

function php plugins wordpress wordpress-shortcode

Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 8 years ago. Improve this question I get this error : Warning: strpos(): Empty needle in ……popularity-contest.php on line

get meta description , title and image from url like facebook link sharing

arrays function metadata output php

my code is function getTitle($Url){ $str = file_get_contents($Url); if(strlen($str)>0){ preg_match(“/(.*)/”,$str,$…

PHP – How to add more than 2 parameters to a variable?

function php random warnings

So I have the following code: But it outputs this error: “Warning: rand() expects exactly 2 parameters, 10 given…” So I wonder how could I random the values of this variable and then print() only on in the p tag? Answer Since your numbers are in sequence, you could simply do Function Prototype: int rand ( int $min , int

Create instances of all classes in a directory with PHP

class directory function php

I have a directory with several PHP files consisting of classes with the same names as the files. (Sample.php’s class will be called Sample.) Each of these classes have a function called OnCall(). How can I create an instance of every class in my directory and execute all of their OnCall()s? I cannot do it manually ($sample = new Sample();

Method returns right value outside of function, inside function returns NULL

function php

Can someone help me understand this? It seams like I have done this a 100 times already, but for some reason I can’t get it to work now. I have a MySQL class where I do my SQL stuff. I have a file called ajax.php which I do some AJAX requests to. In this file I have: This returns the

How to display a readable array – Laravel

arrays function laravel php readable

After I write: And after I refresh the browser I get an unreadable array. Is there a way to get that array in a readable format? Answer dd() dumps the variable and ends the execution of the script (1), so surrounding it with <pre> tags will leave it broken. Just use good ol’ var_dump() (or print_r() if you know it’s

How to call a function in a string using PHP

function php string

I wrote a function to dynamically insert the default date in a drop down option tag. In my function called pickDate I echo out the string at the end with double quotes. Then later in my code I have a for loop that produces a new string and inside the string I am trying to call my function. My problem