New and updated in 2.0.4
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functionforce_balance_tags()
Balances tags of string using a modified stack.
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functionwp_explain_nonce()
Retrieve nonce action “Are you sure” message.
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functionjs_escape()
Escape single quotes, specialchar double quotes, and fix line endings.
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functionwp_die()
Kills WordPress execution and displays HTML page with an error message.
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functionwp_check_filetype()
Retrieves the file type from the file name.
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functionwp_nonce_ays()
Displays “Are You Sure” message to confirm the action being taken.
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functionwp_nonce_url()
Retrieves URL with nonce added to URL query.
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functionwp_nonce_field()
Retrieves or display nonce hidden field for forms.
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functionwp_referer_field()
Retrieves or displays referer hidden field for forms.
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functionwp_original_referer_field()
Retrieves or displays original referer hidden field for forms.
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functionwp_get_referer()
Retrieves referer from ‘_wp_http_referer’ or HTTP referer.
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functionwp_get_original_referer()
Retrieves original referer that was posted, if it exists.
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functionsetup_userdata()
Sets up global user vars.
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functionwp_get_current_commenter()
Gets current commenter’s name, email, and URL.
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functionsanitize_comment_cookies()
Sanitizes the cookies sent to the user already.