Skip to content

Instantly share code, notes, and snippets.

Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save mkormendy/3f48ab433652b0a2c48ee47889328f45 to your computer and use it in GitHub Desktop.
Save mkormendy/3f48ab433652b0a2c48ee47889328f45 to your computer and use it in GitHub Desktop.
Gravity Wiz // Gravity Forms // Add Formatting Options for Date Merge Tags
<?php
/**
* Gravity Wiz // Gravity Forms // Add Formatting Options for Date Merge Tags
* http://gravitywiz.com/
*
* {Date:1:dmy} => 31/1/2017
* {Date:2:l} => Tuesday
*
* See PHP's date() function documentation for full details on formatting:
* http://php.net/manual/en/function.date.php
*/
add_filter( 'gform_pre_replace_merge_tags', function( $text, $form, $entry, $url_encode, $esc_html, $nl2br, $format ) {
preg_match_all( '/{[^{]*?:(\d+(\.\d+)?)(:(.*?))?}|{entry:date_created:(.+)?}/mi', $text, $matches, PREG_SET_ORDER );
foreach ( $matches as $match ) {
$input_id = $match[1];
$field = GFFormsModel::get_field( $form, $input_id );
$is_entry_date = strpos( $match[0], '{entry:date_created' ) !== false;
if( $is_entry_date ) {
$modifier = rgar( array_map( 'trim', explode( '§', rgar( $match, 5 ) ) ), 0 );
$value = rgar( $entry, 'date_created' );
} else if( ! $field || $field->get_input_type() != 'date' ) {
continue;
} else {
$i = $match[0][0] == '{' ? 4 : 5;
$modifier = rgar( array_map( 'trim', explode( '§', rgar( $match, $i ) ) ), 0 );
if( ! $modifier ) {
continue;
}
$value = GFFormsModel::get_lead_field_value( $entry, $field );
$value = $field->get_value_merge_tag( $value, $input_id, $entry, $form, $modifier, $value, $url_encode, $esc_html, $format, $nl2br );
}
$replace = date( $modifier, strtotime( $value ) );
$text = str_replace( $match[0], $replace, $text );
}
return $text;
}, 10, 7 );
@mkormendy
Copy link
Author

@mkormendy
Copy link
Author

Changed explodes on comma to a character not used in dates normally (comma was breaking formats like "December 14, 2004")

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment