php

问题 I ma trying to add a purchase condition to my WooCommerce products with the following: {$current_user = wp_get_current_user(); if ( current_user_can('administrator') || wc_customer_bought_product($current_user->email, $current_user->ID, // return true return true;} But I don't know if this code is correct and an advise will be helpful. 回答1: The product Id argument is missing from wc_customer_bought_product() function, and you can get more easily the WP_User object. Here is a usage example:

问题 Caveat: I realize this is potentially a server configuration question, but I thought there might be a programmatic answer, which is why I am posting here... Running PHP on Apache, our users were able to issue multiple concurrent requests (from different tabs in the same browser, for example). Since moving to FastCGI under IIS, this is no longer the default behavior. Now, when a user starts a request to the server and the browser is waiting for a response, if they open a new tab and start

问题 I'm having trouble understanding how relations work in yii 2 I have 2 tables in a mysql database, author and book. book has a column named author which links to the id of the author table via foreign key. I've generated CRUD using gii, and I want the author name to appear in the list view, as well as dropdowns for the author name in the create and update views. But I cant seem to get the relation working even in the list view. Here's my code Book Model: <?php namespace app\models; use Yii;

问题 I would like to prevent (make these fields readonly, for example) users from changing their billing information on the WooCommerce checkout form. I'm currently using this code snippet: add_filter('woocommerce_billing_fields', 'mycustom_woocommerce_billing_fields', 10, 1 ); function mycustom_woocommerce_billing_fields($fields) { $fields['billing_first_name']['custom_attributes'] = array('readonly'=>'readonly'); $fields['billing_last_name']['custom_attributes'] = array('readonly'=>'readonly');

问题 First: this is not a duplicate question, as I didn't find any answer that is working out there. I am trying to use Dropzonejs inside a form, the documentation is not working, also; all answers out there is not working too. I need a working example, as I have tried so many examples and answers without any luck to get it to work. Please advise. <form enctype="multipart/form-data" action="action" accept-charset="UTF-8" method="post" novalidate="novalidate" class="dropzone"> <div class="row">

问题 In WooCommerce, I am trying to display the description before the title in Product category archive pages. But I fail trying to find out what hooks could I use to do it. The idea was to have a "Flavour Menu" be displayed first, and then the title afterwards, like in this screenshot: Any track is appreciated. 回答1: You will need to override the template templates/archive-product.php located in the Woocommerce plugin, copying it to your active theme folder to a woocommerce subfolder (but not in

问题 I want to send data from php to python and make some computations. After that I want to send result of that. The problem is I cannot send data from php to python. python.php username is working but shell_exec or python have problem <?php if(isset($_POST["username"])){ $nick = $_POST["username"]; echo shell_exec("python new.py '$nick'"); $jsonData = $_POST["prediction" ]; echo $jsonData; } ?> new.py When I run python it prints C:\wamp\www\MLWebsite\website\new.py but it should be parameter

问题 I am currently still learning PHP so some things I still struggle with. I have been taking it slowly and reading tutorials which has helped but I can't figure this one out. I have a database table (in mysql) with let's say, 100 urls. There is a column called 'url' and a second column 'text'. I already have the pagination code which works, so will also be using that. What I want to do is echo out the URLs (which are all in folder called blog in the root of my site), but use the text as the

问题 When I run a PHP script in Eclipse environment, I can select different browsers to render my page and can get different results. But the results are still all shown in the browser output window in eclipse itself. How can I prompt eclipse to actually open a new tab in the browser itself with the php page. I know it can be done by "external tools", just dont know how exactly to configure it. 回答1: From the main menu -> Windows -> Preferences -> General -> Browser -> select the external browser

问题 I am currently still learning PHP so some things I still struggle with. I have been taking it slowly and reading tutorials which has helped but I can't figure this one out. I have a database table (in mysql) with let's say, 100 urls. There is a column called 'url' and a second column 'text'. I already have the pagination code which works, so will also be using that. What I want to do is echo out the URLs (which are all in folder called blog in the root of my site), but use the text as the