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Conclusion of a specific WordPress

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nishika last edited by

Please indicate how to proceed with the conclusion of a specific record on the page by means of a function in WordPress?
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jeanid last edited by

domain.com/?p=post number. You go back to the menu and you get where you need it with arbitrary references. The post number is available inside the editor. I understand that you need this to change the page, which uses random fields.
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Query Builder problem with strings
Software Programming • php laravel database querybuilder • • meriah

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you may need to sanitize the variables that are string, you can use the CI itself for it, replacing the $variable for it$this->db->escape($variable) A greeting
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Wordpress Metabox
Software Programming • word • • derk

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I want to add a second picture to the page.There are flames for that. One of them: https://wordpress.org/plugins/dynamic-featured-image/screenshots/
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Decided the question of adding a cock in a file function.phpfunction my_request( $request ) { $dummy_query = new WP_Query(); $dummy_query->parse_query( $request ); if ( $dummy_query->is_archive() ) { $request['posts_per_page'] = 1; } return $request; } add_filter( 'request', 'my_request' );
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Is this error due?, Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in....
Software Programming • php mysqli • • kalena

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You should try to print the value of mysqli_error() since he's returning a boolean I'm sure you have a mistake in your query.$sqlDoc = mysqli_query($connect, "SELECT * FROM profesores WHERE clave = ".$clave) or die(mysqli_error());
Wordpress problem
Software Programming • php wordpress • • carriann

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You're using. wp_link_pages()which is needed for multi-page posts (if the post needs to be broken into several pages) rather than navigation on the site. If you need a classic "pagination," use the function. wp_list_pages() (sighs) https://developer.wordpress.org/reference/functions/wp_list_pages/ ) Please also note that she is unlike her. wp_link_pages()used outside the cycle while(have_posts())
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as to add the wordpress
Software Programming • php wordpress panic • • charlenef

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Look around. https://codex.wordpress.org/Function_Reference/next_posts_link#Usage_when_querying_the_loop_with_WP_Query <?php // set the "paged" parameter (use 'page' if the query is on a static front page) $paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1; // the query $the_query = new WP_Query( 'cat=1&paged=' . $paged ); ?> <?php if ( $the_query->have_posts() ) : ?> <?php // the loop while ( $the_query->have_posts() ) : $the_query->the_post(); ?> <?php the_title(); ?> <?php endwhile; ?> <?php // next_posts_link() usage with max_num_pages next_posts_link( 'Older Entries', $the_query->max_num_pages ); previous_posts_link( 'Newer Entries' ); ?> <?php // clean up after the query and pagination wp_reset_postdata(); ?> <?php else: ?> <p><?php _e( 'Sorry, no posts matched your criteria.' ); ?></p> <?php endif; ?>
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Problem when changing using pdo
Software Programming • php pdo • • baileigh

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Notice: Undefined property: Discipline : It means that the Class is not defined; Notice: Undefined variable: getDiscipline : Derivated from the first error, obviously if the class is not defined the method tambem does not; Fatal error: Uncaught Error: Method name must be a string : They are probably creating a function with an invalid name with spice or number characters: PHP Function Names: You should never start with spice or number characters, examples: "{$, #, %, 1}".And in relation to the global $pdo it is not a good practice to have a class with the connection to the data bank in a global way.I consider creating a Singleton Class:class DBConnection{ private static $instance; private function __constructor(){} private function __clone(){} public function getDBaseConnection(){ if(!isset(static::$instance)){ $pdo_options[PDO::ATTR_ERRMODE] = PDO::ERRMODE_EXCEPTION; static::$instance = new PDO(paramters, $pdo_options); } return static::$instance; } )$conneciton = DBConnection::getDBaseConnection(); $connection->query(param); // It will be the same class to be used in the whole project and only need to be instantiated; If you want something more flexible like using another white data you have the option to pass the name of the bank as a parameter to the getDBaseConnection($dbName) method;
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Wordpress - conclusion of several identical references
Software Programming • word • • fbio

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An appropriate solution in the general case (not just for the warden) will be the recurring challenges:<?php $cat = get_the_category(); $a = '<a href="'.get_category_link($cat[0]->cat_ID).'" title="" class="child" >'.$cat[0]->cat_name.'</a>'; ?> моды для <?=$a?>, текстуры для <?=$a?>, дополнения для <?=$a?> If get_the_category and get_category_link There are requests for OBD, this is the perfect solution.
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Vertailed in a rubberver
Software Programming • javascript php html cs drill • • Nykeriab

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use units of measure vh for heights/offs/positions of elements
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Specific variables
Software Programming • c++ terminology • • Nykeriab

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As I've noticed, https://ru.stackoverflow.com/questions/809206/%D0%94%D0%B8%D1%81%D0%BA%D1%80%D0%B5%D1%82%D0%BD%D1%8B%D0%B5-%D0%BF%D0%B5%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D1%8B%D0%B5#comment1281964_809206 @VTT there are difficulties in translation. In the original sentence https://msdn.microsoft.com/en-us//library/0e5kx78b.aspx :Because static class data members are discrete variables shared by all objects of the class, they must be defined and initialized outside the class declaration. That is, emphasis should be placed on the fact that the static members of the classroom are individual (from a class copy) variables that are unique to all class objects.
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PHP, how to treat empty fields to ignore them in the query
Software Programming • php codeigniter formularies • • rielyn

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I hope this will serve you:public function buscar_actividad($params){ // Defines las key que son necesarias $req_where_keys = array('ciudad', 'precio', 'fecha_inicio', 'descripcion'); // Creas un nuevo array $where_array = array(); // Valida que existan las keys que necesitas y si no existen simplemente no las agrega foreach ($req_where_keys as $where_key) { if (array_key_exists($where_key, $params)) { // Valida que no sea vacío if ($where_array[$where_key] != '') { $where_array[$where_key] = $params[$where_key]; } } } // Realizas tu consulta $this->db->select('*')->from('excursiones')->where($where_array); // resultado de la consulta $consulta = $this->db->get(); $resultado = $consulta->row(); return $resultado; }
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How do you spell the wordpress?
Software Programming • php html wordpress localization • • Duquan

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Open the catalogue. Open♪Choose the right thing. .po file.(Please press the update, but there's a mistake, no files found. Of course, the program doesn't know where to find them.Let's go to Catalogue-stateproperties, and then we'll go to the Sources paths.We're pushing the button with a new item.We're adding the way to the original catalogue of the topic about the file. Typically, the file is in the folder of languages (as contained in the original catalogue of the topic), so it should be added: ..Everything has to work now. I mean, you can repress. update
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I have a problem with this code, as it works well in version PHP 7, but in version PHP 8 it doesn't work, I get error 500
Software Programming • php soap c languagepanel php8 • • jonetta

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$stoken = $result[PlayerLoginResult]['Token']; PlayerLoginResult es una constante indefinida, y lo mismo pasa con los `[GetPlayerPersonal...` those are the mistakes that make me VSCode, maybe that goes between quotes, I don't understand well where the constants come from, but what if it's certain is that your mistakes are on lines 53, 77, 78, 79, 80, 81, 82
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How to print an image with DomPDF in laravel?
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I print it this way, <img src="{{ asset('images/logo_small.png') }}" width="90" /> depends where you have it stored, in public or in storage. .
Installation of its topic in WordPress
Software Programming • wordpress • • morde

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Usually the original directory of WordPress is /var/www/site or /var/www/html/site.To get to know the original directory, take the outside view, editor, find the footer.php file and the very end before closing the box?echo ABSPATH; Attention! Incorrect actions may result in the inability of the site.If it's done right, on any page on the site at the bottom, you'll see the way to the original WordPress, something like /var/www/site/The topics are on the relative path /wp-content/themes/. There's an extra topic in the new sub-pack. Don't rewrite it or remove the folders of existing topics!Unless you put a new subject in there, nothing will happen. We need to put a new subject on Adminc.Therefore, it is easier for the administrative part of the site to move to the outer type of article and press the button to add the subject. Next, from the repository or download the disk.

Conclusion of a specific WordPress

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