New and updated in 1.2.0
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functionthe_meta()
Displays a list of post custom fields.
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hookphone_content
Filters the content of the post submitted by email before saving.
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hookpublish_phone
Fires after a post submitted by email is published.
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hooktrackback_post
Fires after a trackback is added to a post.
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functionlogIO()
logIO() – Writes logging info to a file.
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functionwp_create_thumbnail()
This was once used to create a thumbnail from an Image given a maximum side size.
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functionwp_dropdown_cats()
Legacy function used for generating a categories drop-down control.
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functionurl_shorten()
Shortens a URL, to be used as link text.
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functionget_alloptions_110()
Retrieve all options as it was for 1.2.
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functionlist_meta()
Outputs a post’s public meta data in the Custom Fields meta box.
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functionmeta_form()
Prints the form in the Custom Fields meta box.
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functionget_meta_keys()
Returns a list of previously defined keys.
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functionhas_meta()
Returns meta data for the given post ID.
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functionupdate_meta()
Updates post meta data by meta ID.
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functionadd_meta()
Adds post meta data defined in the `$_POST` superglobal for a post with given ID.
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functiondelete_meta()
Deletes post meta data by meta ID.
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Filters the category description for display.
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functionget_category_parents()
Retrieves category parents with separator.
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hookthe_category
Filters the category or list of categories.
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functionin_category()
Checks if the current post is within any of the given categories.
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hooklist_cats
Filters a taxonomy drop-down display element.
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function_e()
Displays translated text.
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functionget_gmt_from_date()
Given a date in the timezone of the site, returns that date in UTC.
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functionget_date_from_gmt()
Given a date in UTC or GMT timezone, returns that date in the timezone of the site.
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functionwp_iso_descrambler()
Converts to ASCII from email subjects.
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functiontrailingslashit()
Appends a trailing slash.
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hooksanitize_title
Filters a sanitized title string.
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functionsanitize_title_with_dashes()
Sanitizes a title, replacing whitespace and a few other characters with dashes.
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hookformat_to_edit
Filters the text to be formatted for editing.