WOOF_Collection :: index_of( Mixed $value, String $prop = "id" )

Returns:

  • Integer The index of the item in the collection, if found, or -1 otherwise

Returns the index of the given item, searching each object in the collection for a given value from the specified property  

Example:

Parameters:

  • Mixed $value

    The value to search for

  • String $prop = "id"

    The property to check against for each object

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Plugin Requirements

MasterPress requires a minimum of WordPress version 4.9, MySQL 5.6, and PHP version 5.6.20.

We also recommend that PHP is configured to use a memory limit of 64MB per request (128MB may be required for sites with higher complexity).

This plug-in is not compatible with the WordPress.com hosted service.

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