array - Read For Learn

Loop Through PHP Array, Match Partial String, Return Values [closed]

Inserting more than one array into same row

foreach loops over a single variable. Here you have two, so using foreach is not the right method. Or you’d have to add a $i index inside the loop to get the second variable. But there’s a simpler way: $total = count($_POST[‘file_name’]); for($i = 0; $i < $total; $i++) { $file_name = $_POST[‘file_name’][$i]; $file = … Read more

Updating from multiple array custom table

Checking for stock in accordance with product’s SKU

prepare select of array

How do I fetch each row as an associative array using $wpdb?

wpdb‘s get_results method takes an optional second argument that lets you specify how the data is returned. The default return is an object. But you can also set it to… OBJECT – result will be output as a numerically indexed array of row objects. OBJECT_K – result will be output as an associative array of … Read more

Warning: Array to string conversion in /css/base.php on line 500 [closed]

Array() displaying in all pages of admin -view page source

It might be added during development, most probably coming from Theme or Plugin, The best way to debug is download active plugins and active theme using this plugin Download Plugin/ Theme, and open code in VSCode and search for var_dump, var_export, print_r, die, and etc. I’d say first search in Theme than go for Plugins.

Get check box values inside array for use in posting form data

This is not a WordPress-specific question, and without seeing your form code it’s hard to say, but what is obviously wrong is that you are referring to the variable with the [] in the name. Try removing them and test again. If not, I suggest var_dumping the $_POST variable and seeing what it contains and … Read more

Inside nested wordpress loop (post & post-type) ” in_array()” function can’t retrieve the matching value

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