本文整理汇总了PHP中WPSEO_Utils::sanitize_text_field方法的典型用法代码示例。如果您正苦于以下问题：PHP WPSEO_Utils::sanitize_text_field方法的具体用法？PHP WPSEO_Utils::sanitize_text_field怎么用？PHP WPSEO_Utils::sanitize_text_field使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WPSEO_Utils的用法示例。
在下文中一共展示了WPSEO_Utils::sanitize_text_field方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: filter_input_post
/**
* Filter POST variables.
*
* @param string $var_name
*
* @return mixed
*/
private function filter_input_post($var_name)
{
$val = filter_input(INPUT_POST, $var_name);
if ($val) {
return WPSEO_Utils::sanitize_text_field($val);
}
return '';
}示例2: sanitize_post_meta
/**
* Validate the post meta values
*
* @static
*
* @param mixed $meta_value The new value.
* @param string $meta_key The full meta key (including prefix).
*
* @return string Validated meta value
*/
public static function sanitize_post_meta($meta_value, $meta_key)
{
$field_def = self::$meta_fields[self::$fields_index[$meta_key]['subset']][self::$fields_index[$meta_key]['key']];
$clean = self::$defaults[$meta_key];
switch (true) {
case $meta_key === self::$meta_prefix . 'linkdex':
$int = WPSEO_Utils::validate_int($meta_value);
if ($int !== false && $int >= 0) {
$clean = strval($int);
// Convert to string to make sure default check works.
}
break;
case $field_def['type'] === 'checkbox':
// Only allow value if it's one of the predefined options.
if (in_array($meta_value, array('on', 'off'), true)) {
$clean = $meta_value;
}
break;
case $field_def['type'] === 'select' || $field_def['type'] === 'radio':
// Only allow value if it's one of the predefined options.
if (isset($field_def['options'][$meta_value])) {
$clean = $meta_value;
}
break;
case $field_def['type'] === 'multiselect' && $meta_key === self::$meta_prefix . 'meta-robots-adv':
$clean = self::validate_meta_robots_adv($meta_value);
break;
case $field_def['type'] === 'text' && $meta_key === self::$meta_prefix . 'canonical':
case $field_def['type'] === 'text' && $meta_key === self::$meta_prefix . 'redirect':
// Validate as url(-part).
$url = WPSEO_Utils::sanitize_url($meta_value);
if ($url !== '') {
$clean = $url;
}
break;
case $field_def['type'] === 'upload' && $meta_key === self::$meta_prefix . 'opengraph-image':
// Validate as url.
$url = WPSEO_Utils::sanitize_url($meta_value, array('http', 'https', 'ftp', 'ftps'));
if ($url !== '') {
$clean = $url;
}
break;
case $field_def['type'] === 'textarea':
if (is_string($meta_value)) {
// Remove line breaks and tabs.
// @todo [JRF => Yoast] verify that line breaks and the likes aren't allowed/recommended in meta header fields.
$meta_value = str_replace(array("\n", "\r", "\t", ' '), ' ', $meta_value);
$clean = WPSEO_Utils::sanitize_text_field(trim($meta_value));
}
break;
case 'multiselect' === $field_def['type']:
$clean = $meta_value;
break;
case $field_def['type'] === 'text':
default:
if (is_string($meta_value)) {
$clean = WPSEO_Utils::sanitize_text_field(trim($meta_value));
}
if ($meta_key === self::$meta_prefix . 'focuskw') {
$clean = str_replace(array('<', '>', '"', '`', '<', '>', '"', '`'), '', $clean);
}
break;
}
$clean = apply_filters('wpseo_sanitize_post_meta_' . $meta_key, $clean, $meta_value, $field_def, $meta_key);
return $clean;
}示例3: validate_option
/**
* Validate the option
*
* @param array $dirty New value for the option.
* @param array $clean Clean value for the option, normally the defaults.
* @param array $old Old value of the option.
*
* @return array Validated clean value for the option to be saved to the database
*/
protected function validate_option($dirty, $clean, $old)
{
foreach ($clean as $key => $value) {
switch ($key) {
/* Automagic Facebook connect key */
case 'fbconnectkey':
if (isset($old[$key]) && $old[$key] !== '' && preg_match('`^[a-f0-9]{32}$`', $old[$key]) > 0) {
$clean[$key] = $old[$key];
} else {
$clean[$key] = self::get_fbconnectkey();
}
break;
/* Will not always exist in form */
/* Will not always exist in form */
case 'fb_admins':
if (isset($dirty[$key]) && is_array($dirty[$key])) {
if ($dirty[$key] === array()) {
$clean[$key] = array();
} else {
foreach ($dirty[$key] as $user_id => $fb_array) {
/*
* @todo [JRF/JRF => Yoast/whomever] add user_id validation -
* are these WP user-ids or FB user-ids ? Probably FB user-ids,
* if so, find out the rules for FB user-ids
*/
if (is_array($fb_array) && $fb_array !== array()) {
foreach ($fb_array as $fb_key => $fb_value) {
switch ($fb_key) {
case 'name':
/**
* @todo [JRF => whomever] add validation for name based
* on rules if there are any
* Input comes from: $_GET['userrealname']
*/
$clean[$key][$user_id][$fb_key] = sanitize_text_field($fb_value);
break;
case 'link':
$clean[$key][$user_id][$fb_key] = WPSEO_Utils::sanitize_url($fb_value);
break;
}
}
}
}
unset($user_id, $fb_array, $fb_key, $fb_value);
}
} elseif (isset($old[$key]) && is_array($old[$key])) {
$clean[$key] = $old[$key];
}
break;
/* text fields */
/* text fields */
case 'og_frontpage_desc':
case 'og_frontpage_title':
if (isset($dirty[$key]) && $dirty[$key] !== '') {
$clean[$key] = WPSEO_Utils::sanitize_text_field($dirty[$key]);
}
break;
/* url text fields - no ftp allowed */
/* url text fields - no ftp allowed */
case 'facebook_site':
case 'instagram_url':
case 'linkedin_url':
case 'myspace_url':
case 'pinterest_url':
case 'plus-publisher':
case 'og_default_image':
case 'og_frontpage_image':
case 'youtube_url':
case 'google_plus_url':
$this->validate_url($key, $dirty, $old, $clean);
break;
case 'pinterestverify':
$this->validate_verification_string($key, $dirty, $old, $clean);
break;
/* twitter user name */
/* twitter user name */
case 'twitter_site':
if (isset($dirty[$key]) && $dirty[$key] !== '') {
$twitter_id = sanitize_text_field(ltrim($dirty[$key], '@'));
/**
* From the Twitter documentation about twitter screen names:
* Typically a maximum of 15 characters long, but some historical accounts
* may exist with longer names.
* A username can only contain alphanumeric characters (letters A-Z, numbers 0-9)
* with the exception of underscores
*
* @link https://support.twitter.com/articles/101299-why-can-t-i-register-certain-usernames
* @link https://dev.twitter.com/docs/platform-objects/users
*/
if (preg_match('`^[A-Za-z0-9_]{1,25}$`', $twitter_id)) {
$clean[$key] = $twitter_id;
//.........这里部分代码省略.........
示例4: sanitize_text_field
/**
* Emulate the WP native sanitize_text_field function in a %%variable%% safe way
*
* @see https://core.trac.wordpress.org/browser/trunk/src/wp-includes/formatting.php for the original
*
* @deprecated 1.5.6.1
* @deprecated use WPSEO_Utils::sanitize_text_field()
* @see WPSEO_Utils::sanitize_text_field()
*
* @param string $value String value to sanitize.
*
* @return string
*/
public static function sanitize_text_field($value)
{
_deprecated_function(__FUNCTION__, 'WPSEO 1.5.6.1', 'WPSEO_Utils::sanitize_text_field()');
return WPSEO_Utils::sanitize_text_field($value);
}示例5: validate_term_meta_data
/**
* Validate the meta data for one individual term and removes default values (no need to save those)
*
* @static
*
* @param array $meta_data New values
* @param array $old_meta The original values
*
* @return array Validated and filtered value
*/
public static function validate_term_meta_data($meta_data, $old_meta)
{
$clean = self::$defaults_per_term;
$meta_data = array_map(array('WPSEO_Utils', 'trim_recursive'), $meta_data);
if (!is_array($meta_data) || $meta_data === array()) {
return $clean;
}
foreach ($clean as $key => $value) {
switch ($key) {
case 'wpseo_noindex':
if (isset($meta_data[$key])) {
if (isset(self::$no_index_options[$meta_data[$key]])) {
$clean[$key] = $meta_data[$key];
}
} elseif (isset($old_meta[$key])) {
// Retain old value if field currently not in use
$clean[$key] = $old_meta[$key];
}
break;
case 'wpseo_sitemap_include':
if (isset($meta_data[$key], self::$sitemap_include_options[$meta_data[$key]])) {
$clean[$key] = $meta_data[$key];
}
break;
case 'wpseo_canonical':
if (isset($meta_data[$key]) && $meta_data[$key] !== '') {
$url = WPSEO_Utils::sanitize_url($meta_data[$key]);
if ($url !== '') {
$clean[$key] = $url;
}
unset($url);
}
break;
case 'wpseo_metakey':
case 'wpseo_bctitle':
if (isset($meta_data[$key])) {
$clean[$key] = WPSEO_Utils::sanitize_text_field(stripslashes($meta_data[$key]));
} elseif (isset($old_meta[$key])) {
// Retain old value if field currently not in use
$clean[$key] = $old_meta[$key];
}
break;
case 'wpseo_title':
case 'wpseo_desc':
default:
if (isset($meta_data[$key]) && is_string($meta_data[$key])) {
$clean[$key] = WPSEO_Utils::sanitize_text_field(stripslashes($meta_data[$key]));
}
break;
}
$clean[$key] = apply_filters('wpseo_sanitize_tax_meta_' . $key, $clean[$key], isset($meta_data[$key]) ? $meta_data[$key] : null, isset($old_meta[$key]) ? $old_meta[$key] : null);
}
// Only save the non-default values
return array_diff_assoc($clean, self::$defaults_per_term);
}示例6: clean_option
//.........这里部分代码省略.........
$option_value['title-home-wpseo'] = '%%sitename%% - %%sitedesc%%';
}
/*
Renaming these options to avoid ever overwritting these if a (bloody stupid) user /
programmer would use any of the following as a custom post type or custom taxonomy:
'home', 'author', 'archive', 'search', '404', 'subpages'
Similarly, renaming the tax options to avoid a custom post type and a taxonomy
with the same name occupying the same option
*/
$rename = array('title-home' => 'title-home-wpseo', 'title-author' => 'title-author-wpseo', 'title-archive' => 'title-archive-wpseo', 'title-search' => 'title-search-wpseo', 'title-404' => 'title-404-wpseo', 'metadesc-home' => 'metadesc-home-wpseo', 'metadesc-author' => 'metadesc-author-wpseo', 'metadesc-archive' => 'metadesc-archive-wpseo', 'metakey-home' => 'metakey-home-wpseo', 'metakey-author' => 'metakey-author-wpseo', 'noindex-subpages' => 'noindex-subpages-wpseo', 'noindex-author' => 'noindex-author-wpseo', 'noindex-archive' => 'noindex-archive-wpseo');
foreach ($rename as $old => $new) {
if (isset($option_value[$old]) && !isset($option_value[$new])) {
$option_value[$new] = $option_value[$old];
unset($option_value[$old]);
}
}
unset($rename, $old, $new);
/**
* @internal This clean-up action can only be done effectively once the taxonomies and post_types
* have been registered, i.e. at the end of the init action.
*/
if (isset($original) && current_filter() === 'wpseo_double_clean_titles' || did_action('wpseo_double_clean_titles') > 0) {
$rename = array('title-' => 'title-tax-', 'metadesc-' => 'metadesc-tax-', 'metakey-' => 'metakey-tax-', 'noindex-' => 'noindex-tax-', 'tax-hideeditbox-' => 'hideeditbox-tax-');
$taxonomy_names = get_taxonomies(array('public' => true), 'names');
$post_type_names = get_post_types(array('public' => true), 'names');
$defaults = $this->get_defaults();
if ($taxonomy_names !== array()) {
foreach ($taxonomy_names as $tax) {
foreach ($rename as $old_prefix => $new_prefix) {
if (isset($original[$old_prefix . $tax]) && !isset($original[$new_prefix . $tax]) && (!isset($option_value[$new_prefix . $tax]) || isset($option_value[$new_prefix . $tax]) && $option_value[$new_prefix . $tax] === $defaults[$new_prefix . $tax])) {
$option_value[$new_prefix . $tax] = $original[$old_prefix . $tax];
/*
Check if there is a cpt with the same name as the tax,
if so, we should make sure that the old setting hasn't been removed
*/
if (!isset($post_type_names[$tax]) && isset($option_value[$old_prefix . $tax])) {
unset($option_value[$old_prefix . $tax]);
} else {
if (isset($post_type_names[$tax]) && !isset($option_value[$old_prefix . $tax])) {
$option_value[$old_prefix . $tax] = $original[$old_prefix . $tax];
}
}
if ($old_prefix === 'tax-hideeditbox-') {
unset($option_value[$old_prefix . $tax]);
}
}
}
}
}
unset($rename, $taxonomy_names, $post_type_names, $defaults, $tax, $old_prefix, $new_prefix);
}
/*
Make sure the values of the variable option key options are cleaned as they
may be retained and would not be cleaned/validated then
*/
if (is_array($option_value) && $option_value !== array()) {
foreach ($option_value as $key => $value) {
$switch_key = $this->get_switch_key($key);
// Similar to validation routine - any changes made there should be made here too.
switch ($switch_key) {
/* text fields */
case 'title-':
case 'metadesc-':
case 'metakey-':
case 'bctitle-ptarchive-':
$option_value[$key] = WPSEO_Utils::sanitize_text_field($value);
break;
case 'separator':
if (!array_key_exists($value, $this->get_separator_options())) {
$option_value[$key] = false;
}
break;
/*
Boolean fields
*/
/*
Covers:
* 'noindex-'
* 'showdate-'
* 'hideeditbox-'
*/
/*
Boolean fields
*/
/*
Covers:
* 'noindex-'
* 'showdate-'
* 'hideeditbox-'
*/
default:
$option_value[$key] = WPSEO_Utils::validate_bool($value);
break;
}
}
unset($key, $value, $switch_key);
}
return $option_value;
}