| 1 |
<?php |
| 2 |
/** |
| 3 |
* Will be included by shariff3uu_update() only if needed. |
| 4 |
* Put all update task here. Make sure that all "older" updates are checked first. |
| 5 |
* At least you must set $shariff3uu['version'] = [YOUR VERSION]; to avoid includes later on. |
| 6 |
* |
| 7 |
* @package WordPress |
| 8 |
*/ |
| 9 |
|
| 10 |
// Prevent direct calls. |
| 11 |
if ( ! class_exists( 'WP' ) ) { die(); } |
| 12 |
// and again the same because the WP Plugin Check does not understand what the line above does ;-) |
| 13 |
if ( ! defined( 'ABSPATH' ) ) exit; |
| 14 |
|
| 15 |
/** |
| 16 |
* Migration < 2.3 |
| 17 |
* Split options in database according to new setting tabs. |
| 18 |
* Delete old cache directory. |
| 19 |
*/ |
| 20 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '2.2.5' ) ) { |
| 21 |
|
| 22 |
// Basic options. |
| 23 |
if ( isset( $shariff3uu['version'] ) ) { |
| 24 |
$shariff3uu_basic['version'] = $shariff3uu['version']; |
| 25 |
} |
| 26 |
if ( isset( $shariff3uu['services'] ) ) { |
| 27 |
$shariff3uu_basic['services'] = $shariff3uu['services']; |
| 28 |
} |
| 29 |
if ( isset( $shariff3uu['add_after_all_posts'] ) ) { |
| 30 |
$shariff3uu_basic['add_after']['posts'] = $shariff3uu['add_after_all_posts']; |
| 31 |
} |
| 32 |
if ( isset( $shariff3uu['add_after_all_overview'] ) ) { |
| 33 |
$shariff3uu_basic['add_after']['posts_blogpage'] = $shariff3uu['add_after_all_overview']; |
| 34 |
} |
| 35 |
if ( isset( $shariff3uu['add_after_all_pages'] ) ) { |
| 36 |
$shariff3uu_basic['add_after']['pages'] = $shariff3uu['add_after_all_pages']; |
| 37 |
} |
| 38 |
if ( isset( $shariff3uu['add_after_all_custom_type'] ) ) { |
| 39 |
$shariff3uu_basic['add_after']['custom_type'] = $shariff3uu['add_after_all_custom_type']; |
| 40 |
} |
| 41 |
if ( isset( $shariff3uu['add_before_all_posts'] ) ) { |
| 42 |
$shariff3uu_basic['add_before']['posts'] = $shariff3uu['add_before_all_posts']; |
| 43 |
} |
| 44 |
if ( isset( $shariff3uu['add_before_all_overview'] ) ) { |
| 45 |
$shariff3uu_basic['add_before']['posts_blogpage'] = $shariff3uu['add_before_all_overview']; |
| 46 |
} |
| 47 |
if ( isset( $shariff3uu['add_before_all_pages'] ) ) { |
| 48 |
$shariff3uu_basic['add_before']['pages'] = $shariff3uu['add_before_all_pages']; |
| 49 |
} |
| 50 |
if ( isset( $shariff3uu['disable_on_protected'] ) ) { |
| 51 |
$shariff3uu_basic['disable_on_protected'] = $shariff3uu['disable_on_protected']; |
| 52 |
} |
| 53 |
if ( isset( $shariff3uu['backend'] ) ) { |
| 54 |
$shariff3uu_basic['backend'] = $shariff3uu['backend']; |
| 55 |
} |
| 56 |
|
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// Design options. |
| 58 |
if ( isset( $shariff3uu['language'] ) ) { |
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$shariff3uu_design['language'] = $shariff3uu['language']; |
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} |
| 61 |
if ( isset( $shariff3uu['theme'] ) ) { |
| 62 |
$shariff3uu_design['theme'] = $shariff3uu['theme']; |
| 63 |
} |
| 64 |
if ( isset( $shariff3uu['buttonsize'] ) ) { |
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$shariff3uu_design['buttonsize'] = $shariff3uu['buttonsize']; |
| 66 |
} |
| 67 |
if ( isset( $shariff3uu['vertical'] ) ) { |
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$shariff3uu_design['vertical'] = $shariff3uu['vertical']; |
| 69 |
} |
| 70 |
if ( isset( $shariff3uu['align'] ) ) { |
| 71 |
$shariff3uu_design['align'] = $shariff3uu['align']; |
| 72 |
} |
| 73 |
if ( isset( $shariff3uu['align_widget'] ) ) { |
| 74 |
$shariff3uu_design['align_widget'] = $shariff3uu['align_widget']; |
| 75 |
} |
| 76 |
if ( isset( $shariff3uu['style'] ) ) { |
| 77 |
$shariff3uu_design['style'] = $shariff3uu['style']; |
| 78 |
} |
| 79 |
|
| 80 |
// Advanced options. |
| 81 |
if ( isset( $shariff3uu['info_url'] ) ) { |
| 82 |
$shariff3uu_advanced['info_url'] = $shariff3uu['info_url']; |
| 83 |
} |
| 84 |
if ( isset( $shariff3uu['twitter_via'] ) ) { |
| 85 |
$shariff3uu_advanced['twitter_via'] = $shariff3uu['twitter_via']; |
| 86 |
} |
| 87 |
if ( isset( $shariff3uu['flattruser'] ) ) { |
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$shariff3uu_advanced['flattruser'] = $shariff3uu['flattruser']; |
| 89 |
} |
| 90 |
if ( isset( $shariff3uu['default_pinterest'] ) ) { |
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$shariff3uu_advanced['default_pinterest'] = $shariff3uu['default_pinterest']; |
| 92 |
} |
| 93 |
|
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// Mailform options. |
| 95 |
if ( isset( $shariff3uu['mail_add_post_content'] ) ) { |
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$GLOBALS['shariff3UU_mailform']['mail_add_post_content'] = $shariff3uu['mail_add_post_content']; |
| 97 |
} |
| 98 |
if ( isset( $shariff3uu['mail_sender_name'] ) ) { |
| 99 |
$GLOBALS['shariff3UU_mailform']['mail_sender_name'] = $shariff3uu['mail_sender_name']; |
| 100 |
} |
| 101 |
if ( isset( $shariff3uu['mail_sender_from'] ) ) { |
| 102 |
$GLOBALS['shariff3UU_mailform']['mail_sender_from'] = $shariff3uu['mail_sender_from']; |
| 103 |
} |
| 104 |
// Default options should be as save as possible, same reason the statistics are disabled by default. |
| 105 |
$GLOBALS['shariff3UU_mailform']['require_sender'] = 1; |
| 106 |
|
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// Update global. |
| 108 |
$shariff3uu = array_merge( $shariff3uu_basic, $shariff3uu_design, $shariff3uu_advanced, $GLOBALS['shariff3UU_mailform'] ); |
| 109 |
|
| 110 |
// Update version. |
| 111 |
$shariff3uu['version'] = '2.3.0'; |
| 112 |
} |
| 113 |
|
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/** |
| 115 |
* Migration < 3.3 |
| 116 |
* Update options that were moved. |
| 117 |
* Delete old cache directory and db entry. |
| 118 |
*/ |
| 119 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '3.3.0' ) ) { |
| 120 |
|
| 121 |
// Update options that were moved. |
| 122 |
if ( isset( $shariff3uu['backend'] ) ) { |
| 123 |
$shariff3uu_statistic['backend'] = $shariff3uu['backend']; |
| 124 |
} |
| 125 |
if ( isset( $shariff3uu['fb_id'] ) ) { |
| 126 |
$shariff3uu_statistic['fb_id'] = $shariff3uu['fb_id']; |
| 127 |
} |
| 128 |
if ( isset( $shariff3uu['fb_secret'] ) ) { |
| 129 |
$shariff3uu_statistic['fb_secret'] = $shariff3uu['fb_secret']; |
| 130 |
} |
| 131 |
if ( isset( $shariff3uu['ttl'] ) ) { |
| 132 |
$shariff3uu_statistic['ttl'] = $shariff3uu['ttl']; |
| 133 |
} |
| 134 |
if ( isset( $shariff3uu['disable'] ) ) { |
| 135 |
$shariff3uu_statistic['disable'] = $shariff3uu['disable']; |
| 136 |
} |
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|
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// Delete old cache directory and db entry. |
| 139 |
if ( is_multisite() ) { |
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global $wpdb; |
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// phpcs:ignore |
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$blogs = $wpdb->get_results( "SELECT blog_id FROM {$wpdb->blogs}", ARRAY_A ); |
| 143 |
if ( $blogs ) { |
| 144 |
foreach ( $blogs as $blog ) { |
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// Switch to each blog. |
| 146 |
switch_to_blog( $blog['blog_id'] ); |
| 147 |
// Delete cache dir. |
| 148 |
shariff_removeoldcachedir(); |
| 149 |
// Delete old db entry. |
| 150 |
delete_option( 'shariff3UU' ); |
| 151 |
// Switch back to main. |
| 152 |
restore_current_blog(); |
| 153 |
} |
| 154 |
} |
| 155 |
} else { |
| 156 |
// Delete cache dir. |
| 157 |
shariff_removeoldcachedir(); |
| 158 |
// Delete old db entry. |
| 159 |
delete_option( 'shariff3UU' ); |
| 160 |
} |
| 161 |
|
| 162 |
// Disable Twitter backend due to new service OpenShareCount.com. |
| 163 |
$shariff3uu_statistic['disable']['twitter'] = 1; |
| 164 |
|
| 165 |
// Update version. |
| 166 |
$shariff3uu['version'] = '3.3.0'; |
| 167 |
} |
| 168 |
|
| 169 |
/** |
| 170 |
* Helper function to delete old cache directory. |
| 171 |
*/ |
| 172 |
function shariff_removeoldcachedir() { |
| 173 |
$upload_dir = wp_upload_dir(); |
| 174 |
$cache_dir = $upload_dir['basedir'] . '/1970/01'; |
| 175 |
$cache_dir2 = $upload_dir['basedir'] . '/1970'; |
| 176 |
shariff_removeoldfiles( $cache_dir ); |
| 177 |
// Remove /1970/01 and /1970 if they are empty. |
| 178 |
rmdir( $cache_dir ); |
| 179 |
rmdir( $cache_dir2 ); |
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} |
| 181 |
|
| 182 |
/** |
| 183 |
* Helper function to delete old .dat files that begin with 'Shariff' and empty folders that also start with 'Shariff'. |
| 184 |
* |
| 185 |
* @param string $directory Path to Shariff cache directory. |
| 186 |
*/ |
| 187 |
function shariff_removeoldfiles( $directory ) { |
| 188 |
foreach ( glob( $directory . '/Shariff*' ) as $file ) { |
| 189 |
if ( is_dir( $file ) ) { |
| 190 |
shariff_removeoldfiles( $file ); |
| 191 |
} elseif ( substr( $file, -4 ) === '.dat' ) { |
| 192 |
unlink( $file ); |
| 193 |
} |
| 194 |
} |
| 195 |
rmdir( $directory ); |
| 196 |
} |
| 197 |
|
| 198 |
/** |
| 199 |
* Migration < 4.0 |
| 200 |
*/ |
| 201 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '4.0.0' ) ) { |
| 202 |
|
| 203 |
// Set new option share counts, if statistic is enabled. |
| 204 |
if ( isset( $shariff3uu_statistic['backend'] ) ) { |
| 205 |
$shariff3uu_statistic['sharecounts'] = 1; |
| 206 |
} |
| 207 |
|
| 208 |
// Disable share counts if WP version < 4.4. |
| 209 |
if ( version_compare( get_bloginfo( 'version' ), '4.4.0' ) < 1 ) { |
| 210 |
unset( $shariff3uu_statistic['backend'] ); |
| 211 |
} |
| 212 |
|
| 213 |
// Change button language to WordPress language, if it is set to auto and http_negotiate_language is not available (auto will not work without it). |
| 214 |
if ( ! isset( $shariff3uu_design['lang'] ) && ! function_exists( 'http_negotiate_language' ) ) { |
| 215 |
$shariff3uu_design['lang'] = substr( get_bloginfo( 'language' ), 0, 2 ); |
| 216 |
} |
| 217 |
|
| 218 |
// Update version. |
| 219 |
$shariff3uu['version'] = '4.0.0'; |
| 220 |
} |
| 221 |
|
| 222 |
/** |
| 223 |
* Migration < 4.2 |
| 224 |
*/ |
| 225 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '4.2.0' ) ) { |
| 226 |
// Make sure we have the $wpdb class ready. |
| 227 |
global $wpdb; |
| 228 |
|
| 229 |
// Delete user meta entry shariff3UU_ignore_notice to display update message again after an update (check for multisite). |
| 230 |
if ( is_multisite() ) { |
| 231 |
// phpcs:ignore |
| 232 |
$blogs = $wpdb->get_results( "SELECT blog_id FROM {$wpdb->blogs}", ARRAY_A ); |
| 233 |
if ( $blogs ) { |
| 234 |
foreach ( $blogs as $blog ) { |
| 235 |
// Switch to each blog. |
| 236 |
switch_to_blog( $blog['blog_id'] ); |
| 237 |
// Delete user meta entry shariff3UU_ignore_notice. |
| 238 |
$users = get_users( 'role=administrator' ); |
| 239 |
foreach ( $users as $user ) { |
| 240 |
if ( get_user_meta( $user->ID, 'shariff3UU_ignore_notice', true ) ) { |
| 241 |
delete_user_meta( $user->ID, 'shariff3UU_ignore_notice' ); |
| 242 |
} |
| 243 |
} |
| 244 |
// Switch back to main. |
| 245 |
restore_current_blog(); |
| 246 |
} |
| 247 |
} |
| 248 |
} else { |
| 249 |
// Delete user meta entry shariff3UU_ignore_notice. |
| 250 |
$users = get_users( 'role=administrator' ); |
| 251 |
foreach ( $users as $user ) { |
| 252 |
if ( get_user_meta( $user->ID, 'shariff3UU_ignore_notice', true ) ) { |
| 253 |
delete_user_meta( $user->ID, 'shariff3UU_ignore_notice' ); |
| 254 |
} |
| 255 |
} |
| 256 |
} |
| 257 |
$shariff3uu['version'] = '4.2.0'; |
| 258 |
} |
| 259 |
|
| 260 |
/** |
| 261 |
* Migration < 4.5 |
| 262 |
*/ |
| 263 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '4.5.0' ) ) { |
| 264 |
// Update language settings. |
| 265 |
if ( ! isset( $shariff3uu_design['lang'] ) ) { |
| 266 |
$shariff3uu_design['autolang'] = 1; |
| 267 |
$shariff3uu_design['lang'] = substr( get_locale(), 0, 2 ); |
| 268 |
} |
| 269 |
// Update version. |
| 270 |
$shariff3uu['version'] = '4.5.0'; |
| 271 |
} |
| 272 |
|
| 273 |
|
| 274 |
/** |
| 275 |
* Migration < 4.6.13 |
| 276 |
* cleanup the post/pages/custom types |
| 277 |
*/ |
| 278 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '4.6.13' ) ) { |
| 279 |
// cleanup the post/pages/custom types options to avoid code confusion with double variables |
| 280 |
if ( isset( $shariff3uu_basic['add_after']['posts'] ) ) { |
| 281 |
$shariff3uu_basic['add_after']['post'] = $shariff3uu_basic['add_after']['posts']; |
| 282 |
unset($shariff3uu_basic['add_after']['posts']); |
| 283 |
} |
| 284 |
if ( isset( $shariff3uu_basic['add_after']['posts_blogpage'] ) ) { |
| 285 |
$shariff3uu_basic['add_after']['blogpage'] = $shariff3uu_basic['add_after']['posts_blogpage']; |
| 286 |
unset($shariff3uu_basic['add_after']['posts_blogpage']); |
| 287 |
} |
| 288 |
if ( isset( $shariff3uu_basic['add_after']['pages'] ) ) { |
| 289 |
$shariff3uu_basic['add_after']['page'] = $shariff3uu_basic['']['pages']; |
| 290 |
unset($shariff3uu_basic['']['pages']); |
| 291 |
} |
| 292 |
|
| 293 |
if ( isset( $shariff3uu_basic['add_before']['posts'] ) ) { |
| 294 |
$shariff3uu_basic['add_before']['post'] = $shariff3uu_basic['add_before']['posts']; |
| 295 |
unset($shariff3uu_basic['add_before']['posts']); |
| 296 |
} |
| 297 |
if ( isset( $shariff3uu_basic['add_before']['posts_blogpage'] ) ) { |
| 298 |
$shariff3uu_basic['add_before']['blogpage'] = $shariff3uu_basic['add_before']['posts_blogpage']; |
| 299 |
unset($shariff3uu_basic['add_before']['posts_blogpage']); |
| 300 |
} |
| 301 |
if ( isset( $shariff3uu_basic['add_before']['pages'] ) ) { |
| 302 |
$shariff3uu_basic['add_before']['page'] = $shariff3uu_basic['']['pages']; |
| 303 |
unset($shariff3uu_basic['']['pages']); |
| 304 |
} |
| 305 |
// Update version. |
| 306 |
$shariff3uu['version'] = '4.6.13'; |
| 307 |
} |
| 308 |
|
| 309 |
|
| 310 |
/** |
| 311 |
* Migration < 4.6.21 |
| 312 |
* Security fix: re-sanitize headline after %total replacement. |
| 313 |
*/ |
| 314 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '4.6.21' ) ) { |
| 315 |
update_option( 'shariff3uu_admin_notice', '4.6.21: A security fix was applied to headline sanitization. Please review your headline settings and any use of the %total placeholder.' ); |
| 316 |
$shariff3uu['version'] = '4.6.21'; |
| 317 |
} |
| 318 |
|
| 319 |
/** |
| 320 |
* Migration < 4.6.22 |
| 321 |
* Fix add_after/add_before values incorrectly stored as strings instead of integers |
| 322 |
* since 4.6.18 introduced sanitize_key() instead of absint() for these checkbox values. |
| 323 |
* The strict 1 === comparisons in shariff.php require integers. |
| 324 |
*/ |
| 325 |
if ( isset( $shariff3uu['version'] ) && -1 === version_compare( $shariff3uu['version'], '4.6.22' ) ) { |
| 326 |
foreach ( array( 'add_after', 'add_before' ) as $key ) { |
| 327 |
if ( isset( $shariff3uu_basic[ $key ] ) && is_array( $shariff3uu_basic[ $key ] ) ) { |
| 328 |
$shariff3uu_basic[ $key ] = array_map( 'absint', $shariff3uu_basic[ $key ] ); |
| 329 |
$shariff3uu_basic[ $key ] = array_filter( $shariff3uu_basic[ $key ] ); |
| 330 |
} |
| 331 |
} |
| 332 |
$shariff3uu['version'] = '4.6.22'; |
| 333 |
} |
| 334 |
|
| 335 |
/** |
| 336 |
* General tasks we do on every update, like clean up transients and so on. |
| 337 |
*/ |
| 338 |
|
| 339 |
// Purge transients (check for multisite). |
| 340 |
if ( is_multisite() ) { |
| 341 |
global $wpdb; |
| 342 |
// phpcs:ignore |
| 343 |
$blogs = $wpdb->get_results( "SELECT blog_id FROM {$wpdb->blogs}", ARRAY_A ); |
| 344 |
if ( $blogs ) { |
| 345 |
foreach ( $blogs as $blog ) { |
| 346 |
// Switch to each blog. |
| 347 |
switch_to_blog( $blog['blog_id'] ); |
| 348 |
// Purge transients. |
| 349 |
shariff3uu_purge_transients(); |
| 350 |
// Switch back to main. |
| 351 |
restore_current_blog(); |
| 352 |
} |
| 353 |
} |
| 354 |
} else { |
| 355 |
// Purge transients. |
| 356 |
shariff3uu_purge_transients(); |
| 357 |
} |
| 358 |
|
| 359 |
/** |
| 360 |
* Helper function to purge all the transients associated with our plugin. |
| 361 |
*/ |
| 362 |
function shariff3uu_purge_transients() { |
| 363 |
// Make sure we have the $wpdb class ready. |
| 364 |
if ( ! isset( $wpdb ) ) { |
| 365 |
global $wpdb; |
| 366 |
} |
| 367 |
// Delete transients. |
| 368 |
// phpcs:disable |
| 369 |
$wpdb->query( 'DELETE FROM ' . $wpdb->options . ' WHERE option_name LIKE "_transient_timeout_shariff%"' ); |
| 370 |
$wpdb->query( 'DELETE FROM ' . $wpdb->options . ' WHERE option_name LIKE "_transient_shariff%"' ); |
| 371 |
// phpcs:enable |
| 372 |
// Clear object cache. |
| 373 |
wp_cache_flush(); |
| 374 |
} |
| 375 |
|
| 376 |
// Set new version. |
| 377 |
$shariff3uu['version'] = $code_version; |
| 378 |
$shariff3uu_basic['version'] = $code_version; |
| 379 |
|
| 380 |
/** |
| 381 |
* Remove empty elements and save to options table. We had a mix up with shariff3uu and shariff3UU in the past and update_option is not case senitive. Therefore we actually need to delete and recreate it. |
| 382 |
*/ |
| 383 |
// Basic. |
| 384 |
delete_option( 'shariff3uu_basic' ); |
| 385 |
$shariff3uu_basic = array_filter( $shariff3uu_basic ); |
| 386 |
update_option( 'shariff3uu_basic', $shariff3uu_basic ); |
| 387 |
// Design. |
| 388 |
delete_option( 'shariff3uu_design' ); |
| 389 |
$shariff3uu_design = array_filter( $shariff3uu_design ); |
| 390 |
update_option( 'shariff3uu_design', $shariff3uu_design ); |
| 391 |
// Advanced. |
| 392 |
delete_option( 'shariff3uu_advanced' ); |
| 393 |
$shariff3uu_advanced = array_filter( $shariff3uu_advanced ); |
| 394 |
update_option( 'shariff3uu_advanced', $shariff3uu_advanced ); |
| 395 |
// Statistic. |
| 396 |
delete_option( 'shariff3uu_statistic' ); |
| 397 |
$shariff3uu_statistic = array_filter( $shariff3uu_statistic ); |
| 398 |
update_option( 'shariff3uu_statistic', $shariff3uu_statistic ); |
| 399 |
|
| 400 |
// Remove old settings. |
| 401 |
delete_option( 'shariff3UU_mailform' ); |
| 402 |
delete_option( 'shariff3UU_hide_update_notice' ); |
| 403 |
|
| 404 |
// Remove Shariff cron job and add it again, if wanted. |
| 405 |
wp_clear_scheduled_hook( 'shariff3uu_fill_cache' ); |
| 406 |
do_action( 'shariff3uu_save_statistic_options' ); |
| 407 |
|
