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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 |
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191 | $content = iconv($charset, get_option('blog_charset'), $content); |
192 | } |
193 |
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194 | // Captures any text in the body after $phone_delim as the body |
195 | $content = explode($phone_delim, $content); |
196 | $content = empty( $content[1] ) ? $content[0] : $content[1]; |
197 |
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198 | $content = trim($content); |
199 |
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200 | $post_content = apply_filters('phone_content', $content); |
201 |
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202 | $post_title = xmlrpc_getposttitle($content); |
203 |
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204 | if ($post_title == '') $post_title = $subject; |
205 |
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206 | $post_category = array(get_option('default_email_category')); |
207 |
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208 | $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category', 'post_status'); |
209 | $post_data = add_magic_quotes($post_data); |