I want to custom permalink WP to replace only first dash (-) to slash (/).
ex:
http://newtest.com/test-new-post/
I would like to be:
http://newtest.com/test/new-post/
function modify_post_permalinks( $permalink, $post, $leavename ) {
$pieces = explode( '-', $permalink );
$pieces[0] = $pieces[0] . '/' . $pieces[1];
unset( $pieces[1] );
$permalink = implode( '-', $pieces );
return $permalink;
}
add_filter( 'post_link', 'modify_post_permalinks', 10, 3 );
I don't know why get error 404 when replace with slash (/) in wordpress?
But it run normally when replace dash (-) with dot (.).
Related
On certain pages I'm looking to remove the parent page from the URL.
So instead of:
example.com/parent-page/child-page
I'd like it to display:
example.com/child-page
I have tried the following method but no luck:
function wpse_101072_flatten_hierarchies( $post_link, $post ) {
if ( 'page' != $post->post_type )
return $post_link;
$uri = '';
foreach ( $post->ancestors as $parent ) {
$uri = get_post( $parent )->post_name . "/" . $uri;
}
return str_replace( $uri, '', $post_link );
}
add_filter( 'post_type_link', 'wpse_101072_flatten_hierarchies', 10, 2 );
Is there any known solution that works without a plugin?
How do you display only the first paragraph of an advanced custom field.
<?php the_field('lyrics'); ?>
Above is what i use to display the full text.
add_filter( 'wp_trim_excerpt', 'my_custom_excerpt', 10, 2 );
function my_custom_excerpt($text, $raw_excerpt) {
if( ! $raw_excerpt ) {
$content = apply_filters( 'the_content', get_the_content() );
$text = substr( $content, 0, strpos( $content, '</p>' ) + 4 );
}
return $text;
}
try this code will help you to show first 55 character of your first paragraph.
Grab the first paragraph of each post
second option:
function custom_field_excerpt() {
global $post;
$text = get_field('news');
if ( '' != $text ) {
$start = strpos($text, '<p>'); // Locate the first paragraph tag
$end = strpos($text, '</p>', $start); // Locate the first paragraph closing tag
$text = substr($text, $start, $end-$start+4); // Trim off everything after the closing paragraph tag
$text = strip_shortcodes( $text );
$text = apply_filters('the_content', $text);
$text = str_replace(']]>', ']]>', $text);
}
return $text;}
third option :
You can use this function:
function get_first_paragraph(){
global $post;
$str = wpautop( get_the_content() );
$str = substr( $str, 0, strpos( $str, '</p>' ) + 4 );
$str = strip_tags($str, '<a><strong><em>');
return '<p>' . $str . '</p>';}
and then use in it in your loop with:
<?php echo get_first_paragraph(); ?>
add_filter( 'comment_text', 'mh_commenttaglink' , 50 );
function mh_commenttaglink( $text ) {
// RegEx to find #tag, #hyphen-tag with letters and numbers
$mh_regex = "/\#[a-zA-Z0-9-]+/";
// Use that RegEx and populate the hits into an array
preg_match_all( $mh_regex , $text , $mh_matches );
// If there's any hits then loop though those and replace those hits with a link
for ( $mh_count = 0; $mh_count < count( $mh_matches[0] ); $mh_count++ )
{
$mh_old = $mh_matches[0][$mh_count];
$mh_old_lesshash = str_replace( '#' , ' ' , $mh_old );
$mh_new = str_replace( $mh_old , '' . $mh_old . '' , $mh_matches[0][$mh_count] );
$text = str_replace( $mh_old , $mh_new , $text );
}
// Return any substitutions
return $text;
}
I have a small custom plugin for wordpress here that converts all hashtagged terms in post comments into searchable links.
I know this plugin is causing the issue as it only buggers off after deactivation, I just cant see where in this code I need to edit something out or add somethign in to prevent it.
More experienced eyes would be appreciated.
I just want to display the categories for my blog posts, but to SOME of the categories (and especially if they stand alone, the last bit get's trimmed away ~ "Music" becomes "Mu", and "Adventure" becomes "Adventur" ... any help? Please!
// Category boxes :P
function showcatz() {
global $post;
echo '<div class="categz_wrapper"><div class="categz">';
// get the category IDs assigned to post
$categories = wp_get_post_categories( $post->ID, array( 'fields' => 'ids' ) );
// separator between links
$separator = '</div><div class="categz"> ';
if ( $categories ) {
// List categories
$cat_ids = implode( ',' , $categories );
// Remove ONE category from the list
$kill = array("411,", "411");
$killit = str_replace($kill, "", $cat_ids);
$cats = wp_list_categories( 'title_li=&style=none&echo=0&include=' . $killit);
$cats = rtrim( trim( str_replace( '<br />', $separator, $cats ) ), $separator );
// Only show categories if there is any
if ( $killit ) { echo $cats; }
}
echo '</div></div>';
}
your passing a parameter to rtrim called $separator which has the value </div><div class="categz"> so when the following statement is executed it will remove the following chars from your string. div<>clastegz
rtrim( str_replace( '<br />', $separator, $cats ) ), $separator );
Solution, remove the second parameter to rtrim
I have a bbcode plugin for wordpress.
But for some reason, if I post something like
[i]v497212he2x2MfMi[/i] the "X" character is outputted as ×, which is some other sort of X. How can I fix this?
Plugin code is below:
class BBCode {
// Plugin initialization
function BBCode() {
// This version only supports WP 2.5+ (learn to upgrade please!)
if ( !function_exists('add_shortcode') ) return;
// Register the shortcodes
add_shortcode( 'b' , array(&$this, 'shortcode_bold') );
add_shortcode( 'i' , array(&$this, 'shortcode_italics') );
}
// No-name attribute fixing
function attributefix( $atts = array() ) {
if ( empty($atts[0]) ) return $atts;
if ( 0 !== preg_match( '#=("|\')(.*?)("|\')#', $atts[0], $match ) )
$atts[0] = $match[2];
return $atts;
}
// Bold shortcode
function shortcode_bold( $atts = array(), $content = NULL ) {
if ( NULL === $content ) return '';
return '<strong>' . do_shortcode( $content ) . '</strong>';
}
// Italics shortcode
function shortcode_italics( $atts = array(), $content = NULL ) {
if ( NULL === $content ) return '';
return '<em>' . do_shortcode( $content ) . '</em>';
}
}
// Start this plugin once all other plugins are fully loaded
add_action( 'plugins_loaded', create_function( '', 'global $BBCode; $BBCode = new BBCode();' ) );
This transformation is taking place because of Wordpress's wptexturize() function that returns given text with transformations of quotes to smart quotes, apostrophes, dashes, ellipses, the trademark symbol, and the multiplication symbol.
This is from WP 3.2.1 wp-includes/formatting.php line 55:
$dynamic_characters = array('/\'(\d\d(?:’|\')?s)/', '/\'(\d)/', '/(\s|\A|[([{<]|")\'/', '/(\d)"/', '/(\d)\'/', '/(\S)\'([^\'\s])/', '/(\s|\A|[([{<])"(?!\s)/', '/"(\s|\S|\Z)/', '/\'([\s.]|\Z)/', '/\b(\d+)x(\d+)\b/');
$dynamic_replacements = array('’$1','’$1', '$1‘', '$1″', '$1′', '$1’$2', '$1' . $opening_quote . '$2', $closing_quote . '$1', '’$1', '$1×$2');
The last regex in that $dynamic_characters array is the one turning the "X" into ×
As stated on the function page for wptexturize... "[t]ext enclosed in the tags <pre>, <code>, <kbd>, <style>, <script>, <tt>, and [code] will be skipped.", you can fix this by putting that bbcode in one of those tags, or use a plugin that can disable wptexturize, such as InScript or Disabler or Disable wptexturize.