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GF Word Count

gpwc_word_count

  1. Description
  2. Usage
  3. Parameters
  4. Examples
  5. Since

Description

Filter the word count calculation by GP Word Count.

This PHP filter needs to be used in conjunction with the gpwc_word_count JavaScript filter.

Usage

Filter word count for all fields using GP Word Count.

add_filter( 'gpwc_word_count', 'my_custom_function' );

Filter word count for all fields using GP Word Count in a specific form.

add_filter( 'gpwc_word_count_FORMID', 'my_custom_function', 10, 2 );

Filter word count for a specific field using GP Word Count in a specific form.

add_filter( 'gpwc_word_count_FORMID_FIELDID', 'my_custom_function', 10, 2 );

Parameters

  • word_count number

    The word count that has already been calculated.

  • words string

    The words submitted that need to be counted.

Examples

This example prevents GP Word Count from counting words inside parentheses.

<?php
/**
 * Gravity Perks // Word Count // Ignore Words Inside Parentheses
 * https://gravitywiz.com/documentation/gravity-forms-word-count/
 */
add_filter( 'gpwc_word_count', function( $word_count, $words ) {

	$words = preg_split( '/[ \n\r]+/', trim( preg_replace( '/\(([^)]+)\)/', '', $words ) ) );

	return count( $words );
}, 10, 2 );

Since

This filter is available since GP Word Count 1.4.6.

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