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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 219 | if ( $compress && isset($_SERVER['HTTP_ACCEPT_ENCODING']) ) { |
| 220 | if ( ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'gzip') || isset($_SERVER['---------------']) ) && function_exists('gzencode') && ! ini_get('zlib.output_compression') ) { |
| 221 | $cache_ext = '.gz'; |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | // Setup cache info |
| 226 | if ( $disk_cache ) { |
| 227 | |
| 228 | $cacheKey = apply_filters('tiny_mce_version', '20080710'); |
| 229 | |
| 230 | foreach ( $initArray as $v ) |
| 231 | $cacheKey .= $v; |
| 232 | |
| 233 | if ( ! empty($mce_external_plugins) ) { |
| 234 | foreach ( $mce_external_plugins as $n => $v ) |
| 235 | $cacheKey .= $n; |
| 236 | } |
| 237 | |