Contents
Is there a cannot redeclare function in PHP?
Closed 2 years ago. I have a function called parseDate, but when i call it on my php page (it’s a joomla component page) I get Fatal error: Cannot redeclare parsedate () (previously declared in templates/ja_zeolite/assets/functions.php:2) in templates/ja_zeolite/assets/functions.php on line 21
How does the get _ category ( ) function work?
Function only returns categories in use by posts. It is very important to note that by default, the get_category() will ONLY return categories that ARE IN USE. This means if no post is assigned to the category, then the category object for that category is not returned.
How to get category data in WordPress developer resources?
get_category () | Function | WordPress Developer Resources get_category (int|object $category, string $output = OBJECT, string $filter = ‘raw’) Retrieves category data given a category ID or category object.
How to get the category of a post in WordPress?
Retrieves post categories. This tag may be used outside The Loop by passing a post ID as the parameter. Note: This function only returns results from the default “category” taxonomy. For custom taxonomies use get_the_terms (). (int) (Optional) The post ID.
Is there a fatal error for the function parsedate in PHP?
I have a function called parseDate, but when i call it on my php page (it’s a joomla component page) I get Fatal error: Cannot redeclare parsedate () (previously declared in templates/ja_zeolite/assets/functions.php:2) in templates/ja_zeolite/assets/functions.php on line 21 line 2 is function parsedate ($data) and line 21 is } (end of function).
Why does my function have the same name as another PHP function?
Another possible reason for getting that error is that your function has the same name as another PHP built-in function. For example, where the checkdate function already exists in PHP. I don’t like function_exists (‘fun_name’) because it relies on the function name being turned into a string, plus, you have to name it twice.
Do you have to use default function parameters in PHP?
Unlike other programming languages such as Java and C++, PHP does not support Method Overloading. Instead, you must use default / optional function parameters. Where was the first function defined?