Recent questions tagged PHP

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php - Use DOM and XPath to remove a node from a sitemap file

I am trying to develop a function that removes certain URL nodes from my sitemap file. Here is what I have ... it and it returned nothing. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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240 views

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php - Refresh / update minicart with AJAX in Woocommerce

I'm trying to add this code to my WooCommerce setup that adds a shopping cart link wherever I put the PHP and then ... way to get it to work? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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305 views

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php - Sort a multi-dimensional array

I need to sort a multi-dimensional array which represents filesystem structure: Array ( [dir1] => Array ( [dir2 ... idea what is the algorithm. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Auto Refresh a Html table every x seconds

I am attempting to refresh a table i have as the variables in there are constantly updated and i want to re-update those ... "</table><br>"; ?> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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327 views

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php - How to implode subarrays in a 2-dimensional array?

I want to implode values in to a comma-separated string if they are an array: I have the following array: ... have to create another function. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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323 views

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php - Add a new custom default ordering catalog option in Woocommerce

I am trying to get the default order of Woocommerce to be order by SKU. I have changed the order in the ... ?orderby=sku in the querystring. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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339 views

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php - Magic functions __call() for functions?

The magic function __call() in php are used in classes. Are there any similar magic function but for functions ... ; } random_func("hello"); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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338 views

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php - xpath finding absolute path is there any easy way?

I have tried to find a way to "bookmark" an element on a page so i will later on be able to check on it. ... ones it hit the top of the tree ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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318 views

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php - How do I delete the old Custom Post Type permalink after rewriting the URL to exclude the slug?

I have a Custom Post Type called Book, and the link is: mywebsite.com/book/mybookname I want to change this so ... How do I delete old url? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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332 views

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php - Is there a way to check if a function exists within a class?

I'm passing some post data to execute a function based on post data, to determine if this should execute I've ... when it's inside a class? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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430 views

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php - Implode sorted number array to string by commas and merge intervals

I would like to implode an array, but with one difference. I would like to merge intervals with a - sign. How can this be ... ) => "2,4-6,8,10" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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365 views

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php - Show or Hide two checkout fields in Woocommerce

In Woocommerce checkout form im trying to hide billing_city and billing_address_1 fields first and after I fill the ... Any help is appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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728 views

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php - Object not found! The requested URL was not found on this server. localhost

I have a typical set up A,M,P and i am just doing some testing on my localhost server for setting up a ... with localhost and not with my code. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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217 views

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php - Multiple Instances (2) of Zend_Auth

I have a CMS built on the Zend Framework. It uses Zend_Auth for "CMS User" authentication. CMS users have ... to take place on existing code See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

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php 7.1 - How to make mPDF 6.1 work with PHP 7.1.5

Developed on on a WAMP stack with PHP 5.6, then transferred to LAMP 7.1.5 Everything is working OK except for ... but that hasn't fixed it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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297 views

1 answer

php - Prevent Duplicate SQL entries

I want to be able to prevent duplicate SQL text field rows. That is, if row 1 has the name field already defined ... is on a PHP site. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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322 views

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php - CakePHP pagination with HABTM models

I'm having some problems with creating pagination with a HABTM relationship. First, the tables and relationships: ... $paginate... Any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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425 views

1 answer

php - Add content in between product rows in WooCommerce archives

I want to show some content after the third product (and maybe the sixth, ninth...) of a product category. Not ... hook I could use for that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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246 views

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php - set_select for select tag in codeigniter

How to set value for select tag ,as when i tried for text field <input type="input" name="name" value=" ... its again showing --Select-- option See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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190 views

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php - Query Strings & Mod ReWrite

I'm not too inexperienced with ReWrite (not a master either, though) so I was hoping somone might be able ... confusing me. Seeking your help. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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160 views

1 answer

php - How to echo random rows from database?

I have a database table with about 160 million rows in it. The table has two columns: id and listing. I ... echo 1000 random rows... Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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225 views

1 answer

php - Retrieve partial web page

Is there any way of limiting the amount of data CURL will fetch? I'm screen scraping data off a page that ... will still transfer the full 50kb? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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432 views

1 answer

php - How to loop through an array of inputs in a form?

I am trying to look through some input fields in a form and add them to a database. The user sets the number ... can't seem to figure this out. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

1 answer

php - xPath finds nothing but *

This is starting to piss me off real bad. I have this XML code: Updated with correct namespaces <?xml version=" ... Why isn't it working? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

1 answer

php - Additional field on checkout for specific payment gateway in Woocommerce

I have a custom Woocommerce payment gateway and I need to add additional field on the checkout when the payment is ... about that in the Docs. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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358 views

1 answer

php - CURLOPT_FOLLOWLOCATION cannot be activated

im having some problems with curls and i dont know how to solve them. the idea is to get a user's ... logged in into the external webpage. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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176 views

1 answer

php - Getting HTML response instead of JSON in android

I'm trying to retrieve data from mysql database located on a remote server through php into android. This ... echo json_encode($response); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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473 views

1 answer

php - Mysqli query with a SET variable statment (ie multiple queries)

I want to set a variable to use in a mysqli query. This doesn't quite work. Prior to mysqli I used to ... execute the query $stmt->execute(); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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