Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Command::limit_item_to_fields( array $item, array $fields )

Reduce an item to specific fields.

Contents

Parameters Parameters

$item

(array) (Required)

$fields

(array) (Required)

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Return Return

(array)

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Source Source

File: libraries/lifterlms-cli/src/Commands/Restful/Command.php

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private static function limit_item_to_fields( $item, $fields ) {
    if ( empty( $fields ) ) {
        return $item;
    }
    if ( is_string( $fields ) ) {
        $fields = explode( ',', $fields );
    }
    foreach ( $item as $i => $field ) {
        if ( ! in_array( $i, $fields ) ) {
            unset( $item[ $i ] );
        }
    }
    return $item;
}

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