erp / includes / framework / class-settings-page.php

class-settings-page.php in ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce 1.2.6, at includes/framework/class-settings-page.php

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1	<?php
2
3	namespace WeDevs\ERP\Framework;
4
5	/**
6	* Erp Settings page main class
7	*/
8	class ERP_Settings_Page {
9
10	protected $id = '';
11	protected $label = '';
12	protected $single_option = false;
13	protected $section_fields = [];
14
15	/**
16	* Get id
17	*
18	* @return string
19	*/
20	public function get_id() {
21	return $this->id;
22	}
23
24	/**
25	* Get saved option id
26	*
27	* @return string
28	*/
29	public function get_option_id() {
30	$option_id = 'erp_settings_' . $this->id;
31
32	if ( $sections = $this->get_sections() ) {
33
34	if ( isset( $_REQUEST['section'] ) && array_key_exists( $_REQUEST['section'], $sections ) ) {
35	$current_section = $_REQUEST['section'];
36	$option_id = 'erp_settings_' . $this->id . '_' . $current_section;
37	} else {
38	$option_id = 'erp_settings_' . $this->id . '_' . strtolower( reset( $sections ) ); // section's first element
39	}
40	}
41
42	return $option_id;
43	}
44
45	/**
46	* Get label
47	*
48	* @return string
49	*/
50	public function get_label() {
51	return $this->label;
52	}
53
54	/**
55	* Get settings array
56	*
57	* @return array
58	*/
59	public function get_settings() {
60	return array();
61	}
62
63
64	public function save( $section = false ) {
65	global $current_class;
66
67	if ( isset( $_POST['_wpnonce']) && wp_verify_nonce( $_POST['_wpnonce'], 'erp-settings-nonce' ) ) {
68
69	$from_sections = false;
70
71	if ( isset( $this->sections ) && is_array( $this->sections ) && count( $this->sections ) ) {
72	$options = $this->get_section_fields($section);
73	$from_sections = true;
74	} else {
75	$options = $this->get_settings();
76	}
77
78	// Options to update will be stored here
79	$update_options = array();
80
81	// Loop options and get values to save
82	foreach ( $options as $value ) {
83
84	if ( ! isset( $value['id'] ) )
85	continue;
86
87	$option_value = $this->parse_option_value( $value );
88
89	if ( ! is_null( $option_value ) ) {
90	// Check if option is an array
91	if ( strstr( $value['id'], '[' ) ) {
92
93	parse_str( $value['id'], $option_array );
94
95	// Option name is first key
96	$option_name = current( array_keys( $option_array ) );
97
98	// Get old option value
99	if ( ! isset( $update_options[ $option_name ] ) )
100	$update_options[ $option_name ] = get_option( $option_name, array() );
101
102	if ( ! is_array( $update_options[ $option_name ] ) )
103	$update_options[ $option_name ] = array();
104
105	// Set keys and value
106	$key = key( $option_array[ $option_name ] );
107
108	$update_options[ $option_name ][ $key ] = $option_value;
109
110	// Single value
111	} else {
112	$update_options[ $value['id'] ] = $option_value;
113	}
114	}
115
116	// Custom handling
117	do_action( 'erp_update_option', $value );
118	}
119
120	// finally, update the option
121	if ( $update_options ) {
122
123	if ( $this->single_option ) {
124
125	foreach ( $update_options as $name => $value ) {
126	update_option( $name, $value );
127	}
128
129	} else {
130	update_option( $this->get_option_id(), $update_options );
131	}
132	}
133
134	do_action( 'erp_after_save_settings' );
135	}
136	}
137
138	function parse_option_value( $value ) {
139	$type = isset( $value['type'] ) ? sanitize_title( $value['type'] ) : '';
140	$option_value = null;
141
142	switch ( $type ) {
143
144	// Standard types
145	case "checkbox" :
146
147	if ( isset( $_POST[ $value['id'] ] ) ) {
148	$option_value = 'yes';
149	} else {
150	$option_value = 'no';
151	}
152
153	break;
154
155	case "textarea" :
156	case "wysiwyg" :
157
158	if ( isset( $_POST[$value['id']] ) ) {
159	$option_value = wp_kses_post( trim( stripslashes( $_POST[ $value['id'] ] ) ) );
160	} else {
161	$option_value = '';
162	}
163
164	break;
165
166	case 'multicheck':
167
168	if ( isset( $_POST[$value['id']] ) ) {
169	$option_value = array_map( 'sanitize_text_field', array_map( 'stripslashes', (array) $_POST[ $value['id'] ] ) );
170	} else {
171	$option_value = array();
172	}
173
174	break;
175
176	case "text" :
177	case 'email':
178	case 'number':
179	case "select" :
180	case "color" :
181	case 'password' :
182	case "single_select_page" :
183	case "image" :
184	case 'radio' :
185	case 'hidden' :
186
187	if ( isset( $_POST[$value['id']] ) ) {
188	$option_value = sanitize_text_field( stripslashes( $_POST[ $value['id'] ] ) );
189	} else {
190	$option_value = '';
191	}
192
193	break;
194
195	// Special types
196	case "multiselect" :
197
198	// Get countries array
199	if ( isset( $_POST[ $value['id'] ] ) )
200	$selected_countries = array_map( 'sanitize_text_field', array_map( 'stripslashes', (array) $_POST[ $value['id'] ] ) );
201	else
202	$selected_countries = array();
203
204	$option_value = $selected_countries;
205
206	break;
207
208	// Custom handling
209	default :
210
211	do_action( 'erp_update_option_' . $type, $value );
212
213	break;
214
215	}
216
217	return $option_value;
218	}
219
220	/**
221	* Get sections
222	*
223	* @return array
224	*/
225	public function get_sections() {
226	return array();
227	}
228
229	/**
230	* Get sections
231	*
232	* @return array
233	*/
234	public function get_section_fields( $section = false ) {
235	return array();
236	}
237
238	public function get_section_field_items() {
239	return $this->section_fields;
240	}
241
242	public function output( $section = false ) {
243	$fields = $this->get_settings();
244	$sections = $this->get_sections();
245	$section_fields = $this->get_section_fields($section);
246	$query_arg = ERP_Admin_Settings::get_current_tab_and_section();
247
248	if ( count( $sections ) && $query_arg['subtab'] ) {
249	if ( ! array_key_exists( $query_arg['subtab'], $sections ) ) {
250	return;
251	}
252
253	$fields = $section_fields;
254	}
255
256	if ( $fields ) {
257	$this->section_fields = $fields;
258	$this->output_fields( $fields );
259	}
260	}
261
262	function output_fields( $fields ) {
263	$defaults = array(
264	'id' => '',
265	'title' => '',
266	'class' => '',
267	'css' => '',
268	'default' => '',
269	'desc' => '',
270	'tooltip' => false,
271	'custom_attributes' => array()
272	);
273
274	foreach ($fields as $field) {
275
276	if ( ! isset( $field['type'] ) ) {
277	continue;
278	}
279
280	$value = wp_parse_args( $field, $defaults );
281
282	// Custom attribute handling
283	$custom_attributes = array();
284
285	if ( ! empty( $value['custom_attributes'] ) && is_array( $value['custom_attributes'] ) ) {
286	foreach ( $value['custom_attributes'] as $attribute => $attribute_value ) {
287	$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
288	}
289	}
290
291	// Description handling
292	if ( $value['tooltip'] === true ) {
293	$description = '';
294	$tip = $value['desc'];
295	} elseif ( ! empty( $value['tooltip'] ) ) {
296	$description = $value['desc'];
297	$tip = $value['tooltip'];
298	} elseif ( ! empty( $value['desc'] ) ) {
299	$description = $value['desc'];
300	$tip = '';
301	} else {
302	$description = $tip = '';
303	}
304
305	if ( $description && in_array( $value['type'], array( 'textarea', 'radio' ) ) ) {
306	$description = '<p class="description">' . wp_kses_post( $description ) . '</p>';
307	} elseif ( $description && in_array( $value['type'], array( 'checkbox' ) ) ) {
308	$description = wp_kses_post( $description );
309	} elseif ( $description ) {
310	$description = '<p class="description">' . wp_kses_post( $description ) . '</p>';
311	}
312
313	if ( $tip && in_array( $value['type'], array( 'checkbox' ) ) ) {
314
315	$tip = '<p class="description">' . $tip . '</p>';
316
317	} elseif ( $tip ) {
318
319	$tip = '<img class="help_tip" data-tip="' . esc_attr( $tip ) . '" src="' . WPERP_ASSETS . '/images/help.png" height="16" width="16" />';
320
321	}
322
323	// Switch based on type
324	switch( $value['type'] ) {
325
326	// Section Titles
327	case 'title':
328	if ( ! empty( $value['title'] ) ) {
329	echo '<h3>' . esc_html( $value['title'] ) . '</h3>';
330	}
331	if ( ! empty( $value['desc'] ) ) {
332	echo wpautop( wptexturize( wp_kses_post( $value['desc'] ) ) );
333	}
334	echo '<table class="form-table">'. "\n\n";
335	if ( ! empty( $value['id'] ) ) {
336	do_action( 'erp_settings_' . sanitize_title( $value['id'] ) );
337	}
338	break;
339
340	// Section Ends
341	case 'sectionend':
342	if ( ! empty( $value['id'] ) ) {
343	do_action( 'erp_settings_' . sanitize_title( $value['id'] ) . '_end' );
344	}
345	echo '</table>';
346
347	if ( ! empty( $value['id'] ) ) {
348	do_action( 'erp_settings_' . sanitize_title( $value['id'] ) . '_after' );
349	}
350	break;
351
352	// Standard text inputs and subtypes like 'number'
353	case 'text':
354	case 'email':
355	case 'number':
356	case 'color' :
357	case 'password' :
358	case 'hidden' :
359
360	$type = $value['type'];
361	$class = '';
362	$option_value = $this->get_option( $value['id'], $value['default'] );
363
364	if ( empty( $value['class'] ) ) {
365	$value['class'] = 'regular-text';
366	}
367
368	if ( $value['type'] == 'color' ) {
369	$type = 'text';
370	$value['class'] .= 'colorpick';
371	}
372
373	?><tr valign="top">
374	<th scope="row" class="titledesc">
375	<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
376	<?php echo $tip; ?>
377	</th>
378	<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
379	<?php if ( ! empty( $value['title_before_field'] ) ): ?>
380	<h4 class="erp-settings-title-before-field"><?php echo $value['title_before_field']; ?></h4>
381	<?php endif; ?>
382	<input
383	name="<?php echo esc_attr( $value['id'] ); ?>"
384	id="<?php echo esc_attr( $value['id'] ); ?>"
385	type="<?php echo esc_attr( $type ); ?>"
386	style="<?php echo esc_attr( $value['css'] ); ?>"
387	value="<?php echo esc_attr( $option_value ); ?>"
388	class="<?php echo esc_attr( $value['class'] ); ?>"
389	<?php echo implode( ' ', $custom_attributes ); ?>
390	/> <?php echo $description; ?>
391	</td>
392	</tr><?php
393	break;
394
395	case 'image' :
396
397	$option_value = (int) $this->get_option( $value['id'], 0 );
398	$image_url = $option_value ? wp_get_attachment_url( $option_value ) : '';
399
400	?><tr valign="top">
401	<th scope="row" class="titledesc">
402	<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
403	<?php echo $tip; ?>
404	</th>
405
406	<td>
407	<div class="image-wrap<?php echo $option_value ? '' : ' erp-hide'; ?>">
408	<input type="hidden" class="erp-file-field" name="<?php echo esc_attr( $value['id'] ); ?>" value="<?php echo esc_attr( $option_value ); ?>">
409	<img class="erp-option-image" src="<?php echo esc_url( $image_url ); ?>">
410
411	<a class="erp-remove-image" title="<?php _e( 'Delete this image?', 'erp' ); ?>">×</a>
412	</div>
413
414	<div class="button-area<?php echo $option_value ? ' erp-hide' : ''; ?>">
415	<a href="#" class="erp-image-upload button"><?php _e( 'Upload Image', 'erp' ); ?></a>
416	<?php echo $description; ?>
417	</div>
418
419	</td>
420
421
422	</tr><?php
423	break;
424
425	// Textarea
426	case 'textarea':
427
428	$option_value = $this->get_option( $value['id'], $value['default'] );
429
430	?><tr valign="top">
431	<th scope="row" class="titledesc">
432	<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
433	<?php echo $tip; ?>
434	</th>
435	<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
436	<?php if ( ! empty( $value['title_before_field'] ) ): ?>
437	<h4 class="erp-settings-title-before-field"><?php echo $value['title_before_field']; ?></h4>
438	<?php endif; ?>
439
440	<textarea
441	name="<?php echo esc_attr( $value['id'] ); ?>"
442	id="<?php echo esc_attr( $value['id'] ); ?>"
443	style="<?php echo esc_attr( $value['css'] ); ?>"
444	class="<?php echo esc_attr( $value['class'] ); ?>"
445	<?php echo implode( ' ', $custom_attributes ); ?>
446	><?php echo esc_textarea( $option_value ); ?></textarea>
447
448	<?php echo $description; ?>
449	</td>
450	</tr><?php
451	break;
452
453	// Textarea
454	case 'wysiwyg':
455
456	$option_value = $this->get_option( $value['id'], $value['default'] );
457	$editor_args = [
458	'editor_class' => $value['css'],
459	'textarea_rows' => 10
460	];
461
462	?><tr valign="top">
463	<th scope="row" class="titledesc">
464	<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
465	<?php echo $tip; ?>
466	</th>
467	<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
468
469	<?php wp_editor( $option_value, $value['id'], $editor_args ); ?>
470
471	<?php echo $description; ?>
472	</td>
473	</tr><?php
474	break;
475
476	// Select boxes
477	case 'select' :
478	case 'multiselect' :
479
480	$option_value = $this->get_option( $value['id'], $value['default'] );
481
482	?><tr valign="top">
483	<th scope="row" class="titledesc">
484	<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
485	<?php echo $tip; ?>
486	</th>
487	<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
488	<select
489	name="<?php echo esc_attr( $value['id'] ); ?><?php if ( $value['type'] == 'multiselect' ) echo '[]'; ?>"
490	id="<?php echo esc_attr( $value['id'] ); ?>"
491	style="<?php echo esc_attr( $value['css'] ); ?>"
492	class="<?php echo esc_attr( $value['class'] ); ?>"
493	<?php echo implode( ' ', $custom_attributes ); ?>
494	<?php if ( $value['type'] == 'multiselect' ) echo 'multiple="multiple"'; ?>
495	>
496	<?php
497	foreach ( $value['options'] as $key => $val ) {
498	?>
499	<option value="<?php echo esc_attr( $key ); ?>" <?php
500
501	if ( is_array( $option_value ) )
502	selected( in_array( $key, $option_value ), true );
503	else
504	selected( $option_value, $key );
505
506	?>><?php echo $val ?></option>
507	<?php
508	}
509	?>
510	</select> <?php echo $description; ?>
511	</td>
512	</tr><?php
513	break;
514
515	// Radio inputs
516	case 'radio' :
517
518	$option_value = $this->get_option( $value['id'], $value['default'] );
519
520	?><tr valign="top">
521	<th scope="row" class="titledesc">
522	<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
523	<?php echo $tip; ?>
524	</th>
525	<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
526	<fieldset>
527	<ul class="erp-settings-radio">
528	<?php
529	foreach ( $value['options'] as $key => $val ) {
530	?>
531	<li>
532	<label><input
533	name="<?php echo esc_attr( $value['id'] ); ?>"
534	value="<?php echo $key; ?>"
535	type="radio"
536	style="<?php echo esc_attr( $value['css'] ); ?>"
537	class="<?php echo esc_attr( $value['class'] ); ?>"
538	<?php echo implode( ' ', $custom_attributes ); ?>
539	<?php checked( $key, $option_value ); ?>
540	/> <?php echo $val ?></label>
541	</li>
542	<?php
543	}
544	?>
545	</ul>
546	<?php echo $description; ?>
547	</fieldset>
548	</td>
549	</tr><?php
550	break;
551
552
553	// multi check
554	case 'multicheck' :
555
556	$default = is_array( $value['default'] ) ? $value['default'] : array();
557	$option_value = $this->get_option( $value['id'], $default );
558
559	?><tr valign="top">
560	<th scope="row" class="titledesc">
561	<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
562	<?php echo $tip; ?>
563	</th>
564	<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
565	<fieldset>
566	<ul>
567	<?php
568	foreach ( $value['options'] as $key => $val ) {
569	?>
570	<li>
571	<label><input
572	name="<?php echo esc_attr( $value['id'] ); ?>[<?php echo esc_attr( $key ); ?>]"
573	value="<?php echo $key; ?>"
574	type="checkbox"
575	style="<?php echo esc_attr( $value['css'] ); ?>"
576	class="<?php echo esc_attr( $value['class'] ); ?>"
577	<?php echo implode( ' ', $custom_attributes ); ?>
578	<?php checked( in_array( $key, $option_value ) ); ?>
579	/> <?php echo $val ?></label>
580	</li>
581	<?php
582	}
583	?>
584	</ul>
585	</fieldset>
586	<?php echo $description; ?>
587	</td>
588	</tr><?php
589	break;
590
591	// Checkbox input
592	case 'checkbox' :
593
594	$option_value = $this->get_option( $value['id'], $value['default'] );
595	$visbility_class = array();
596
597	if ( ! isset( $value['hide_if_checked'] ) ) {
598	$value['hide_if_checked'] = false;
599	}
600	if ( ! isset( $value['show_if_checked'] ) ) {
601	$value['show_if_checked'] = false;
602	}
603	if ( $value['hide_if_checked'] == 'yes' \|\| $value['show_if_checked'] == 'yes' ) {
604	$visbility_class[] = 'hidden_option';
605	}
606	if ( $value['hide_if_checked'] == 'option' ) {
607	$visbility_class[] = 'hide_options_if_checked';
608	}
609	if ( $value['show_if_checked'] == 'option' ) {
610	$visbility_class[] = 'show_options_if_checked';
611	}
612
613	if ( ! isset( $value['checkboxgroup'] ) \|\| 'start' == $value['checkboxgroup'] ) {
614	?>
615	<tr valign="top" class="<?php echo esc_attr( implode( ' ', $visbility_class ) ); ?>">
616	<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ) ?></th>
617	<td class="forminp forminp-checkbox">
618	<fieldset>
619	<?php
620	} else {
621	?>
622	<fieldset class="<?php echo esc_attr( implode( ' ', $visbility_class ) ); ?>">
623	<?php
624	}
625
626	if ( ! empty( $value['title'] ) ) {
627	?>
628	<legend class="screen-reader-text"><span><?php echo esc_html( $value['title'] ) ?></span></legend>
629	<?php
630	}
631
632	?>
633	<label for="<?php echo $value['id'] ?>">
634	<input
635	name="<?php echo esc_attr( $value['id'] ); ?>"
636	id="<?php echo esc_attr( $value['id'] ); ?>"
637	type="checkbox"
638	value="1"
639	<?php checked( $option_value, 'yes'); ?>
640	<?php echo implode( ' ', $custom_attributes ); ?>
641	/> <?php echo $description ?>
642	</label> <?php echo $tip; ?>
643	<?php
644
645	if ( ! isset( $value['checkboxgroup'] ) \|\| 'end' == $value['checkboxgroup'] ) {
646	?>
647	</fieldset>
648	</td>
649	</tr>
650	<?php
651	} else {
652	?>
653	</fieldset>
654	<?php
655	}
656	break;
657
658	// Image width settings
659	case 'image_width' :
660
661	$width = $this->get_option( $value['id'] . '[width]', $value['default']['width'] );
662	$height = $this->get_option( $value['id'] . '[height]', $value['default']['height'] );
663	$crop = checked( 1, $this->get_option( $value['id'] . '[crop]', $value['default']['crop'] ), false );
664
665	?><tr valign="top">
666	<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ) ?> <?php echo $tip; ?></th>
667	<td class="forminp image_width_settings">
668
669	<input name="<?php echo esc_attr( $value['id'] ); ?>[width]" id="<?php echo esc_attr( $value['id'] ); ?>-width" type="text" size="3" value="<?php echo $width; ?>" /> × <input name="<?php echo esc_attr( $value['id'] ); ?>[height]" id="<?php echo esc_attr( $value['id'] ); ?>-height" type="text" size="3" value="<?php echo $height; ?>" />px
670
671	<label><input name="<?php echo esc_attr( $value['id'] ); ?>[crop]" id="<?php echo esc_attr( $value['id'] ); ?>-crop" type="checkbox" <?php echo $crop; ?> /> <?php _e( 'Hard Crop?', 'erp' ); ?></label>
672
673	</td>
674	</tr><?php
675	break;
676
677	// Single page selects
678	case 'single_select_page' :
679
680	$args = array(
681	'name' => $value['id'],
682	'id' => $value['id'],
683	'sort_column' => 'menu_order',
684	'sort_order' => 'ASC',
685	'show_option_none' => ' ',
686	'class' => $value['class'],
687	'echo' => false,
688	'selected' => absint( $this->get_option( $value['id'] ) )
689	);
690
691	if ( isset( $value['args'] ) ) {
692	$args = wp_parse_args( $value['args'], $args );
693	}
694
695	?><tr valign="top" class="single_select_page">
696	<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ) ?> <?php echo $tip; ?></th>
697	<td class="forminp">
698	<?php echo str_replace(' id=', " data-placeholder='" . __( 'Select a page…', 'erp' ) . "' style='" . $value['css'] . "' class='" . $value['class'] . "' id=", wp_dropdown_pages( $args ) ); ?> <?php echo $description; ?>
699	</td>
700	</tr><?php
701	break;
702
703	// Default: run an action
704	default:
705	do_action( 'erp_admin_field_' . $value['type'], $value );
706	break;
707	}
708	}
709	}
710
711	/**
712	* Output sections
713	*/
714	public function output_sections() {
715	global $current_section;
716
717	$sections = $this->get_sections();
718
719	if ( empty( $sections ) ) {
720	return;
721	}
722
723	echo '<ul class="subsubsub">';
724
725	$array_keys = array_keys( $sections );
726
727	foreach ( $sections as $id => $label ) {
728	echo '<li><a href="' . admin_url( 'admin.php?page=erp-settings&tab=' . $this->id . '&section=' . sanitize_title( $id ) ) . '" class="' . ( $current_section == $id ? 'current' : '' ) . '">' . $label . '</a> ' . ( end( $array_keys ) == $id ? '' : '\|' ) . ' </li>';
729	}
730
731	echo '</ul><br class="clear" />';
732	}
733
734	/**
735	* Get a setting from the settings API.
736	*
737	* @param mixed $option
738	* @return string
739	*/
740	public function get_option( $option_name, $default = '' ) {
741
742	if ( $this->single_option ) {
743
744	$option_value = get_option( $option_name, $default );
745
746	} else {
747
748	$options = get_option( $this->get_option_id(), array() );
749	$option_value = isset( $options[$option_name] ) ? $options[$option_name] : $default;
750	}
751
752	if ( is_array( $option_value ) ) {
753	$option_value = array_map( 'stripslashes', $option_value );
754	} elseif ( ! is_null( $option_value ) ) {
755	$option_value = stripslashes( $option_value );
756	}
757
758	return $option_value;
759	}
760	}
761