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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 |
---|---|
283 |
|
284 | <table class="form-table"> |
285 | <tr> |
286 | <th><label for="description"><?php _e('Biographical Info'); ?></label></th> |
287 | <td><textarea name="description" id="description" rows="5" cols="30"><?php echo esc_html($profileuser->description); ?></textarea><br /> |
288 | <span class="description"><?php _e('Share a little biographical information to fill out your profile. This may be shown publicly.'); ?></span></td> |
289 | </tr> |
290 |
|
291 | <?php |
292 | $show_password_fields = apply_filters('show_password_fields', true, $profileuser); |
293 | if ( $show_password_fields ) : |
294 | ?> |
295 | <tr id="password"> |
296 | <th><label for="pass1"><?php _e('New Password'); ?></label></th> |
297 | <td><input type="password" name="pass1" id="pass1" size="16" value="" autocomplete="off" /> <span class="description"><?php _e("If you would like to change the password type a new one. Otherwise leave this blank."); ?></span><br /> |
298 | <input type="password" name="pass2" id="pass2" size="16" value="" autocomplete="off" /> <span class="description"><?php _e("Type your new password again."); ?></span><br /> |
299 | <div id="pass-strength-result"><?php _e('Strength indicator'); ?></div> |
300 | <p class="description indicator-hint"><?php _e('Hint: The password should be at least seven characters long. To make it stronger, use upper and lower case letters, numbers and symbols like ! " ? $ % ^ & ).'); ?></p> |
301 | </td> |