| @@ -30,8 +30,10 @@ | ||
| 30 | 30 | |
| 31 | 31 | $this->_htaccess = new WP_Optimize_Htaccess(); |
| 32 | 32 | |
| 33 | 33 | $this->_options = $this->_wp_optimize->get_options(); |
| 34 | + | |
| 35 | + $this->maybe_restore_expire_values_from_htaccess(); | |
| 34 | 36 | } |
| 35 | 37 | |
| 36 | 38 | /** |
| 37 | 39 | * Returns singleton instance object |
| @@ -51,17 +53,14 @@ | ||
| 51 | 53 | * |
| 52 | 54 | * @return bool|WP_Error |
| 53 | 55 | **/ |
| 54 | 56 | public function is_enabled() { |
| 55 | - | |
| 56 | - static $is_enabled; | |
| 57 | - if (isset($is_enabled)) return $is_enabled; | |
| 58 | - | |
| 59 | 57 | $headers = $this->get_stylesheet_headers(); |
| 60 | 58 | |
| 61 | 59 | if (is_wp_error($headers)) return $headers; |
| 62 | 60 | |
| 63 | - if (array_key_exists('cache-control', $headers) && array_key_exists('expires', $headers)) { | |
| 61 | + $cache_control = isset($headers['cache-control']) ? (is_array($headers['cache-control']) ? implode(', ', $headers['cache-control']) : $headers['cache-control']) : ''; | |
| 62 | + if (array_key_exists('expires', $headers) && array_key_exists('cache-control', $headers) && preg_match('/\b(public|private)\b/i', $cache_control)) { | |
| 64 | 63 | $is_enabled = true; |
| 65 | 64 | } else { |
| 66 | 65 | $is_enabled = false; |
| 67 | 66 | } |
| @@ -73,15 +72,62 @@ | ||
| 73 | 72 | return $is_enabled; |
| 74 | 73 | } |
| 75 | 74 | |
| 76 | 75 | /** |
| 76 | + * Get expire days and hours values from options. | |
| 77 | + * | |
| 78 | + * @return array // [0] - expire days, [1] - expire hours | |
| 79 | + */ | |
| 80 | + private function get_expire_data() { | |
| 81 | + return array( | |
| 82 | + absint($this->_options->get_option('browser_cache_expire_days', 0)), | |
| 83 | + absint($this->_options->get_option('browser_cache_expire_hours', 0)), | |
| 84 | + ); | |
| 85 | + } | |
| 86 | + | |
| 87 | + | |
| 88 | + /** | |
| 89 | + * Check if .htaccess has already updated settings (manually by user) then reset error message output | |
| 90 | + * | |
| 91 | + * @return void | |
| 92 | + */ | |
| 93 | + public function maybe_reset_error_message_output() { | |
| 94 | + $error_message = $this->_options->get_option('browser_cache_error_message', ''); | |
| 95 | + if ('' === $error_message) return; | |
| 96 | + | |
| 97 | + list($expire_days, $expire_hours) = $this->get_expire_data(); | |
| 98 | + | |
| 99 | + $expire = $this->prepare_interval($expire_days, $expire_hours); | |
| 100 | + $search = 'ExpiresByType text/css "access '.$expire.'"'; | |
| 101 | + | |
| 102 | + // if we already have setting in the file then we can reset error message output | |
| 103 | + if (false !== strpos($this->_htaccess->get_content(), $search)) { | |
| 104 | + $this->_options->update_option('browser_cache_error_message', ''); | |
| 105 | + $this->_options->update_option('browser_cache_output', ''); | |
| 106 | + } | |
| 107 | + } | |
| 108 | + | |
| 109 | + /** | |
| 110 | + * Set expire days and hours values. | |
| 111 | + * | |
| 112 | + * @param int $expire_days | |
| 113 | + * @param int $expire_hours | |
| 114 | + * @return void | |
| 115 | + */ | |
| 116 | + private function set_expire_values($expire_days, $expire_hours) { | |
| 117 | + $this->_options->update_option('browser_cache_expire_days', absint($expire_days)); | |
| 118 | + $this->_options->update_option('browser_cache_expire_hours', absint($expire_hours)); | |
| 119 | + } | |
| 120 | + | |
| 121 | + /** | |
| 77 | 122 | * Enable browser cache - add settings into .htaccess. |
| 78 | 123 | * |
| 79 | - * @param int $expiry_days | |
| 80 | - * @param int $expiry_hours | |
| 124 | + * @return void | |
| 81 | 125 | */ |
| 82 | - public function enable(int $expiry_days, int $expiry_hours) { | |
| 83 | - $this->_htaccess->update_commented_section($this->prepare_browser_cache_section($expiry_days, $expiry_hours), $this->_htaccess_section_comment); | |
| 126 | + public function enable() { | |
| 127 | + list($expire_days, $expire_hours) = $this->get_expire_data(); | |
| 128 | + | |
| 129 | + $this->_htaccess->update_commented_section($this->prepare_browser_cache_section($expire_days, $expire_hours), $this->_htaccess_section_comment); | |
| 84 | 130 | $this->_htaccess->write_file(); |
| 85 | 131 | $this->_options->update_option('enable_browser_cache', true); |
| 86 | 132 | } |
| 87 | 133 | |
| @@ -86,8 +132,10 @@ | ||
| 86 | 132 | } |
| 87 | 133 | |
| 88 | 134 | /** |
| 89 | 135 | * Disable cache - remove settings from .htaccess added in enable() function. |
| 136 | + * | |
| 137 | + * @return void | |
| 90 | 138 | */ |
| 91 | 139 | public function disable() { |
| 92 | 140 | $this->_htaccess->remove_commented_section($this->_htaccess_section_comment); |
| 93 | 141 | $this->_htaccess->write_file(); |
| @@ -94,20 +142,59 @@ | ||
| 94 | 142 | $this->_options->update_option('enable_browser_cache', false); |
| 95 | 143 | } |
| 96 | 144 | |
| 97 | 145 | /** |
| 146 | + * Restore expiration settings from .htaccess if the options are empty. | |
| 147 | + * | |
| 148 | + * @return void | |
| 149 | + */ | |
| 150 | + public function maybe_restore_expire_values_from_htaccess() { | |
| 151 | + $expire_days = $this->_options->get_option('browser_cache_expire_days', ''); | |
| 152 | + $expire_hours = $this->_options->get_option('browser_cache_expire_hours', ''); | |
| 153 | + | |
| 154 | + if ('' === $expire_days && '' === $expire_hours) { | |
| 155 | + $this->restore_expire_values_from_htaccess(); | |
| 156 | + } | |
| 157 | + } | |
| 158 | + | |
| 159 | + /** | |
| 98 | 160 | * Check if browser cache option is set to true then add section with browser cache settings into .htaccess. |
| 161 | + * | |
| 162 | + * @return void | |
| 99 | 163 | */ |
| 100 | 164 | public function restore() { |
| 101 | - $expire_days = absint($this->_options->get_option('browser_cache_expire_days', 0)); | |
| 102 | - $expire_hours = absint($this->_options->get_option('browser_cache_expire_hours', 0)); | |
| 165 | + list($expire_days, $expire_hours) = $this->get_expire_data(); | |
| 103 | 166 | |
| 104 | 167 | $enabled = 0 !== $expire_days || 0 !== $expire_hours; |
| 105 | 168 | |
| 106 | - if ($enabled && $this->_htaccess->is_writable()) $this->enable($expire_days, $expire_hours); | |
| 169 | + // If we don't have values in the database try to read them from .htaccess file | |
| 170 | + if (!$enabled) { | |
| 171 | + $this->restore_expire_values_from_htaccess(); | |
| 172 | + | |
| 173 | + list($expire_days, $expire_hours) = $this->get_expire_data(); | |
| 174 | + $enabled = 0 !== $expire_days || 0 !== $expire_hours; | |
| 175 | + } | |
| 176 | + | |
| 177 | + if ($enabled && $this->_htaccess->is_writable()) $this->enable(); | |
| 107 | 178 | } |
| 108 | 179 | |
| 109 | 180 | /** |
| 181 | + * Restore expire days and expire hours values form .htaccess if possible. | |
| 182 | + * | |
| 183 | + * @return void | |
| 184 | + */ | |
| 185 | + private function restore_expire_values_from_htaccess() { | |
| 186 | + $htaccess_values = $this->get_browser_cache_section_expire_values(); | |
| 187 | + list($expire_days, $expire_hours) = $htaccess_values; | |
| 188 | + | |
| 189 | + $enabled = 0 !== $expire_days || 0 !== $expire_hours; | |
| 190 | + | |
| 191 | + if ($enabled) { | |
| 192 | + $this->set_expire_values($expire_days, $expire_hours); | |
| 193 | + } | |
| 194 | + } | |
| 195 | + | |
| 196 | + /** | |
| 110 | 197 | * Check if section with browser cache settings already exists. |
| 111 | 198 | * |
| 112 | 199 | * @return bool |
| 113 | 200 | */ |
| @@ -115,8 +202,74 @@ | ||
| 115 | 202 | return $this->_htaccess->is_commented_section_exists($this->_htaccess_section_comment); |
| 116 | 203 | } |
| 117 | 204 | |
| 118 | 205 | /** |
| 206 | + * Get expire days and hours values from the .htaccess file | |
| 207 | + * | |
| 208 | + * @return array|bool | |
| 209 | + */ | |
| 210 | + private function get_browser_cache_section_expire_values() { | |
| 211 | + $section_content = $this->_htaccess->get_section_content(); | |
| 212 | + | |
| 213 | + if (preg_match('/ExpiresByType text\/css "access ([0-9a-z\s]+)"/i', $section_content, $matches)) { | |
| 214 | + return $this->expire_string_to_days_hours($matches[1]); | |
| 215 | + } | |
| 216 | + | |
| 217 | + return array(0, 0); | |
| 218 | + } | |
| 219 | + | |
| 220 | + /** | |
| 221 | + * Returns days and hours values from expire string | |
| 222 | + * | |
| 223 | + * @param string $string | |
| 224 | + * @return array | |
| 225 | + */ | |
| 226 | + private function expire_string_to_days_hours($string) { | |
| 227 | + $days = 0; | |
| 228 | + $hours = 0; | |
| 229 | + | |
| 230 | + preg_match_all( | |
| 231 | + '/(\d+)\s+(year|years|month|months|day|days|hour|hours)/i', | |
| 232 | + $string, | |
| 233 | + $matches, | |
| 234 | + PREG_SET_ORDER | |
| 235 | + ); | |
| 236 | + | |
| 237 | + foreach ($matches as $match) { | |
| 238 | + $value = (int) $match[1]; | |
| 239 | + $unit = strtolower($match[2]); | |
| 240 | + | |
| 241 | + switch ($unit) { | |
| 242 | + case 'year': | |
| 243 | + case 'years': | |
| 244 | + $days += $value * 365; | |
| 245 | + break; | |
| 246 | + | |
| 247 | + case 'month': | |
| 248 | + case 'months': | |
| 249 | + $days += $value * 30; | |
| 250 | + break; | |
| 251 | + | |
| 252 | + case 'day': | |
| 253 | + case 'days': | |
| 254 | + $days += $value; | |
| 255 | + break; | |
| 256 | + | |
| 257 | + case 'hour': | |
| 258 | + case 'hours': | |
| 259 | + $hours += $value; | |
| 260 | + break; | |
| 261 | + } | |
| 262 | + } | |
| 263 | + | |
| 264 | + // Convert extra hours into days | |
| 265 | + $days += intdiv($hours, 24); | |
| 266 | + $hours %= 24; | |
| 267 | + | |
| 268 | + return array(absint($days), absint($hours)); | |
| 269 | + } | |
| 270 | + | |
| 271 | + /** | |
| 119 | 272 | * Handle for enable_browser_cache command used in WP_Optimize_Commands. |
| 120 | 273 | * |
| 121 | 274 | * @param array $params - ['browser_cache_expire' => '1 month 15 days 2 hours' || '' - for disable cache] |
| 122 | 275 | * @return array |
| @@ -124,15 +277,19 @@ | ||
| 124 | 277 | public function enable_browser_cache_command_handler(array $params): array { |
| 125 | 278 | $expire_days = absint($params['browser_cache_expire_days']); |
| 126 | 279 | $expire_hours = absint($params['browser_cache_expire_hours']); |
| 127 | 280 | |
| 128 | - $current_expire_days = absint($this->_options->get_option('browser_cache_expire_days', 0)); | |
| 129 | - $current_expire_hours = absint($this->_options->get_option('browser_cache_expire_hours', 0)); | |
| 281 | + list($current_expire_days, $current_expire_hours) = $this->get_browser_cache_section_expire_values(); | |
| 130 | 282 | |
| 131 | - $section_updated = false; | |
| 283 | + // clear error message output | |
| 284 | + $this->_options->update_option('browser_cache_error_message', ''); | |
| 285 | + $this->_options->update_option('browser_cache_output', ''); | |
| 132 | 286 | |
| 133 | 287 | $enable = 0 !== $expire_days || 0 !== $expire_hours; |
| 134 | 288 | |
| 289 | + // Store new expire values in the database | |
| 290 | + $this->set_expire_values($expire_days, $expire_hours); | |
| 291 | + | |
| 135 | 292 | /** |
| 136 | 293 | * If we don't need to do anything in .htaccess then return message. |
| 137 | 294 | */ |
| 138 | 295 | if ($enable === $this->_htaccess->is_commented_section_exists() |
| @@ -151,65 +308,51 @@ | ||
| 151 | 308 | 'message' => $message, |
| 152 | 309 | ); |
| 153 | 310 | } |
| 154 | 311 | |
| 155 | - if ($this->_htaccess->is_writable()) { | |
| 156 | - // update commented section | |
| 312 | + $section_updated = $this->update_htaccess_section($enable); | |
| 157 | 313 | |
| 158 | - if ($enable) { | |
| 159 | - $this->enable($expire_days, $expire_hours); | |
| 160 | - } else { | |
| 161 | - $this->disable(); | |
| 162 | - } | |
| 314 | + $is_enabled = $this->is_enabled(); | |
| 163 | 315 | |
| 164 | - // read updated file. | |
| 165 | - $this->_htaccess->read_file(); | |
| 166 | - // check if section added or removed successfully. | |
| 167 | - $section_exists = $this->_htaccess->is_commented_section_exists(); | |
| 168 | - // set correct $section-updated flag. | |
| 169 | - $section_updated = $enable === $section_exists; | |
| 170 | - } | |
| 171 | - | |
| 172 | 316 | if ($section_updated) { |
| 173 | - $enabled = $this->is_enabled(); | |
| 174 | 317 | |
| 175 | - // save $expire value to options. | |
| 176 | - $this->_options->update_option('browser_cache_expire_days', $expire_days); | |
| 177 | - $this->_options->update_option('browser_cache_expire_hours', $expire_hours); | |
| 178 | - | |
| 179 | - if (is_wp_error($enabled)) { | |
| 318 | + if (is_wp_error($is_enabled)) { | |
| 180 | 319 | return array( |
| 181 | 320 | 'success' => true, |
| 182 | - 'enabled' => $enabled, | |
| 183 | - 'error_message' => $enabled->get_error_message(), | |
| 321 | + 'enabled' => false, | |
| 322 | + 'error_message' => $is_enabled->get_error_message(), | |
| 184 | 323 | ); |
| 185 | 324 | } else { |
| 186 | 325 | return array( |
| 187 | 326 | 'success' => true, |
| 188 | - 'enabled' => $enabled, | |
| 327 | + 'enabled' => $is_enabled, | |
| 189 | 328 | 'message' => __('We successfully updated your .htaccess file.', 'wp-optimize'), |
| 190 | 329 | ); |
| 191 | 330 | } |
| 192 | 331 | } else { |
| 193 | - $cache_section = $this->prepare_browser_cache_section($expire_days, $expire_hours); | |
| 194 | 332 | |
| 195 | 333 | if ($enable) { |
| 196 | 334 | // translators: %s is a file name |
| 197 | 335 | $message = sprintf(__("We can't update your %s file.", 'wp-optimize'), $this->_htaccess->get_filename()) . ' ' . __('Please try to add following lines manually:', 'wp-optimize'); |
| 198 | - $output = htmlentities($this->_htaccess->get_section_begin_comment() . PHP_EOL . | |
| 199 | - join(PHP_EOL, $this->_htaccess->get_flat_array($cache_section)). | |
| 200 | - PHP_EOL . $this->_htaccess->get_section_end_comment()); | |
| 201 | 336 | } else { |
| 202 | 337 | // translators: %s is a file name |
| 203 | 338 | $message = sprintf(__("We can't update your %s file.", 'wp-optimize'), $this->_htaccess->get_filename()) . ' ' . __('Please try to remove following lines manually:', 'wp-optimize'); |
| 204 | - $output = htmlentities($this->_htaccess->get_section_begin_comment() . PHP_EOL . | |
| 205 | - ' ... ... ... '. | |
| 206 | - PHP_EOL . $this->_htaccess->get_section_end_comment()); | |
| 207 | 339 | } |
| 208 | 340 | |
| 341 | + $output = htmlentities($this->get_htaccess_section_output($enable)); | |
| 342 | + | |
| 343 | + // store error message output | |
| 344 | + $this->_options->update_option('browser_cache_error_message', $message); | |
| 345 | + $this->_options->update_option('browser_cache_output', $output); | |
| 346 | + | |
| 347 | + if (is_wp_error($is_enabled)) { | |
| 348 | + $message .= ' ' .$is_enabled->get_error_message(); | |
| 349 | + $is_enabled = false; | |
| 350 | + } | |
| 351 | + | |
| 209 | 352 | return array( |
| 210 | 353 | 'success' => false, |
| 211 | - 'enabled' => $this->is_enabled(), | |
| 354 | + 'enabled' => $is_enabled, | |
| 212 | 355 | 'error_message' => $message, |
| 213 | 356 | 'output' => $output, |
| 214 | 357 | ); |
| 215 | 358 | } |
| @@ -215,10 +358,61 @@ | ||
| 215 | 358 | } |
| 216 | 359 | } |
| 217 | 360 | |
| 218 | 361 | /** |
| 219 | - * Use $days an $hours values to build correct time interval as a string like '2 days 3 hours' or empty string if date is empty. | |
| 362 | + * Update the .htaccess section for browser caching. | |
| 220 | 363 | * |
| 364 | + * @param boolean $enable | |
| 365 | + * @return bool True if section updated successfully, false otherwise | |
| 366 | + */ | |
| 367 | + private function update_htaccess_section(bool $enable) { | |
| 368 | + | |
| 369 | + if (!$this->_htaccess->is_writable()) { | |
| 370 | + return false; | |
| 371 | + } | |
| 372 | + | |
| 373 | + // update commented section | |
| 374 | + if ($enable) { | |
| 375 | + $this->enable(); | |
| 376 | + } else { | |
| 377 | + $this->disable(); | |
| 378 | + } | |
| 379 | + | |
| 380 | + // read updated file. | |
| 381 | + $this->_htaccess->read_file(); | |
| 382 | + // check if section added or removed successfully. | |
| 383 | + $section_exists = $this->_htaccess->is_commented_section_exists(); | |
| 384 | + // return true if section updated successfully, false otherwise. | |
| 385 | + return $enable === $section_exists; | |
| 386 | + } | |
| 387 | + | |
| 388 | + /** | |
| 389 | + * Get output content for enable/disable browser cache in .htaccess. | |
| 390 | + * | |
| 391 | + * @param bool $enable | |
| 392 | + * @return string | |
| 393 | + */ | |
| 394 | + private function get_htaccess_section_output($enable) { | |
| 395 | + list($expire_days, $expire_hours) = $this->get_expire_data(); | |
| 396 | + | |
| 397 | + if ($enable) { | |
| 398 | + $cache_section = $this->prepare_browser_cache_section($expire_days, $expire_hours); | |
| 399 | + | |
| 400 | + $output = $this->_htaccess->get_section_begin_comment() . PHP_EOL . | |
| 401 | + join(PHP_EOL, $this->_htaccess->get_flat_array($cache_section)). | |
| 402 | + PHP_EOL . $this->_htaccess->get_section_end_comment(); | |
| 403 | + } else { | |
| 404 | + $output = $this->_htaccess->get_section_begin_comment() . PHP_EOL . | |
| 405 | + ' ... ... ... '. | |
| 406 | + PHP_EOL . $this->_htaccess->get_section_end_comment(); | |
| 407 | + } | |
| 408 | + | |
| 409 | + return $output; | |
| 410 | + } | |
| 411 | + | |
| 412 | + /** | |
| 413 | + * Use $days and $hours values to build correct time interval as a string like '2 days 3 hours' or empty string if date is empty. | |
| 414 | + * | |
| 221 | 415 | * @param int $days |
| 222 | 416 | * @param int $hours |
| 223 | 417 | * @return string |
| 224 | 418 | */ |
| @@ -284,12 +478,16 @@ | ||
| 284 | 478 | $max_age = $this->convert_to_seconds($expire_days, $expire_hours); |
| 285 | 479 | |
| 286 | 480 | return array( |
| 287 | 481 | array( |
| 482 | + '<IfModule mod_setenvif.c>', | |
| 483 | + 'SetEnvIf Request_URI "/wp-admin/" WPO_NO_CACHE', | |
| 484 | + '</IfModule>', | |
| 485 | + ), | |
| 486 | + array( | |
| 288 | 487 | '<IfModule mod_expires.c>', |
| 289 | 488 | 'ExpiresActive On', |
| 290 | 489 | 'ExpiresByType text/css "access '.$expire.'"', |
| 291 | - 'ExpiresByType text/html "access '.$expire.'"', | |
| 292 | 490 | 'ExpiresByType image/gif "access '.$expire.'"', |
| 293 | 491 | 'ExpiresByType image/png "access '.$expire.'"', |
| 294 | 492 | 'ExpiresByType image/jpg "access '.$expire.'"', |
| 295 | 493 | 'ExpiresByType image/jpeg "access '.$expire.'"', |
| @@ -298,11 +496,19 @@ | ||
| 298 | 496 | 'ExpiresByType application/pdf "access '.$expire.'"', |
| 299 | 497 | 'ExpiresByType application/javascript "access '.$expire.'"', |
| 300 | 498 | 'ExpiresByType text/x-javascript "access '.$expire.'"', |
| 301 | 499 | 'ExpiresByType application/x-shockwave-flash "access '.$expire.'"', |
| 500 | + 'ExpiresByType image/svg+xml "access '.$expire.'"', | |
| 501 | + 'ExpiresByType font/woff "access '.$expire.'"', | |
| 502 | + 'ExpiresByType font/woff2 "access '.$expire.'"', | |
| 503 | + 'ExpiresByType font/x-woff "access '.$expire.'"', | |
| 504 | + 'ExpiresByType application/font-woff "access '.$expire.'"', | |
| 505 | + 'ExpiresByType application/x-font-woff "access '.$expire.'"', | |
| 506 | + 'ExpiresByType font/ttf "access '.$expire.'"', | |
| 507 | + 'ExpiresByType font/otf "access '.$expire.'"', | |
| 508 | + 'ExpiresByType application/vnd.ms-fontobject "access '.$expire.'"', | |
| 302 | 509 | 'ExpiresByType application/json "access 0 seconds"', |
| 303 | 510 | 'ExpiresByType application/xml "access 0 seconds"', |
| 304 | - 'ExpiresDefault "access '.$expire.'"', | |
| 305 | 511 | '</IfModule>', |
| 306 | 512 | ), |
| 307 | 513 | '', |
| 308 | 514 | array( |
| @@ -307,27 +513,42 @@ | ||
| 307 | 513 | '', |
| 308 | 514 | array( |
| 309 | 515 | '<IfModule mod_headers.c>', |
| 310 | 516 | array( |
| 311 | - '<filesMatch "\.(ico|jpe?g|png|gif|webp|swf)$">', | |
| 312 | - 'Header set Cache-Control "public, max-age='.$max_age.'"', | |
| 313 | - '</filesMatch>', | |
| 517 | + '<FilesMatch "\.(ico|jpe?g|png|gif|webp|swf|svg)$">', | |
| 518 | + 'Header set Cache-Control "public, max-age='.$max_age.'" env=!WPO_NO_CACHE', | |
| 519 | + '</FilesMatch>', | |
| 314 | 520 | ), |
| 315 | 521 | array( |
| 316 | - '<filesMatch "\.(css)$">', | |
| 317 | - 'Header set Cache-Control "public, max-age='.$max_age.'"', | |
| 318 | - '</filesMatch>', | |
| 522 | + '<FilesMatch "\.(css)$">', | |
| 523 | + 'Header set Cache-Control "public, max-age='.$max_age.'" env=!WPO_NO_CACHE', | |
| 524 | + '</FilesMatch>', | |
| 319 | 525 | ), |
| 320 | 526 | array( |
| 321 | - '<filesMatch "\.(js)$">', | |
| 322 | - 'Header set Cache-Control "private, max-age='.$max_age.'"', | |
| 323 | - '</filesMatch>', | |
| 527 | + '<FilesMatch "\.(js)$">', | |
| 528 | + 'Header set Cache-Control "private, max-age='.$max_age.'" env=!WPO_NO_CACHE', | |
| 529 | + '</FilesMatch>', | |
| 324 | 530 | ), |
| 325 | 531 | array( |
| 326 | - '<filesMatch "\.(x?html?|php)$">', | |
| 327 | - 'Header set Cache-Control "private, must-revalidate, max-age='.$max_age.'"', | |
| 328 | - '</filesMatch>', | |
| 532 | + '<FilesMatch "\.(woff2?|ttf|otf|eot)$">', | |
| 533 | + 'Header set Cache-Control "public, max-age='.$max_age.'" env=!WPO_NO_CACHE', | |
| 534 | + '</FilesMatch>', | |
| 329 | 535 | ), |
| 536 | + array( | |
| 537 | + '<FilesMatch "\.(x?html?)$">', | |
| 538 | + 'Header set Cache-Control "private, must-revalidate, max-age='.$max_age.'" env=!WPO_NO_CACHE', | |
| 539 | + '</FilesMatch>', | |
| 540 | + ), | |
| 541 | + array( | |
| 542 | + '<FilesMatch "\.php$">', | |
| 543 | + 'Header set Cache-Control "no-store, no-cache, must-revalidate, max-age=0"', | |
| 544 | + '</FilesMatch>', | |
| 545 | + ), | |
| 546 | + '</IfModule>', | |
| 547 | + ), | |
| 548 | + array( | |
| 549 | + '<IfModule mod_headers.c>', | |
| 550 | + 'Header unset Expires env=WPO_NO_CACHE', | |
| 330 | 551 | '</IfModule>', |
| 331 | 552 | ), |
| 332 | 553 | '', |
| 333 | 554 | '#Disable ETag', |
