82 lines
1.5 KiB
PHP
82 lines
1.5 KiB
PHP
<?php
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/**
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* String Helper Functions
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*
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* @package WP_Ultimo\Functions
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* @since 2.0.11
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*/
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// Exit if accessed directly
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defined('ABSPATH') || exit;
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/**
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* Converts a string (e.g. 'yes' or 'no' or '1' or '0') to a bool.
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*
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* @since 2.0.0
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*
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* @param string $string The string to convert.
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* @return bool
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*/
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function wu_string_to_bool($string) {
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return is_bool($string) ? $string : ('on' === strtolower($string) || 'yes' === strtolower($string) || 1 === $string || 'true' === strtolower($string) || '1' === $string);
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}
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/**
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* Converts a slug to a name.
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*
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* This function turns discount_code into Discount Code, by removing _- and using ucwords.
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*
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* @since 2.0.0
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*
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* @param string $slug The slug to convert.
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* @return string
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*/
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function wu_slug_to_name($slug) {
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$slug = str_replace(['-', '_'], ' ', $slug);
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return ucwords($slug);
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}
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/**
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* Replaces dashes with underscores on strings.
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*
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* @since 2.0.0
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*
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* @param string $str String to replace dashes in.
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* @return string
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*/
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function wu_replace_dashes($str) {
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return str_replace('-', '_', $str);
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}
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/**
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* Get the initials for a string.
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*
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* E.g. Brazilian People will return BP.
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*
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* @since 2.0.0
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*
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* @param string $string String to process.
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* @param integer $max_size Number of initials to return.
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* @return string
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*/
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function wu_get_initials($string, $max_size = 2) {
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$words = explode(' ', $string);
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$initials = '';
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for ($i = 0; $i < $max_size; $i++) {
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if ( ! isset($words[ $i ])) {
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break;
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}
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$initials .= substr($words[ $i ], 0, 1);
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}
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return strtoupper($initials);
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}
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