Recent questions tagged php

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php - Display a product custom field only in WooCommerce Admin single orders for Manual Orders

Following Display a product custom field only in WooCommerce Admin single orders answer to my previous question, ... Get the WC_Product Object See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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624 views

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php - Explicitly set a cell’s datatype as text for number values

I want to explicitly set a cell's datatype as a text for number values. I am fetching data from my MySQL database ... even if I edit in it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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916 views

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php - file_get_contents and file_put_contents with large files

I'm trying to get file contents, replace some parts of it using regular expressions and preg_replace and save it ... limit is set to 1024M See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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766 views

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php - Having the variable names in func_get_args()

As this function can take unknown numbers of parameters: function BulkParam(){ return func_get_args(); } A print_r will ... d3] => test data ) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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879 views

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php - Unset inside array_walk_recursive not working

array_walk_recursive($arr, function(&$val, $key){ if($val == 'smth'){ unset($val); // <- not ... this even possible with array_walk_recursive? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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537 views

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php - Calculating total quantity of equipments for a date range

Project: I am working on a project which is about some rooms and equipments using in the rooms. The software ... How? Cheers! SQLFiddle Records See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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684 views

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php - What can cause a double page request?

I am currently investigating a double request problem on my site. Not all the time, but sometimes, a requested ... the correct things to check. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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771 views

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php - Live feed of an updating file

I have a php file that prints the last 50 lines of a txt file. However, this file gets appended every second ... $output); //add newlines ?> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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747 views

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php - Imagick: setting the gravity on a Imagick item

I'm having some real difficulties setting the gravity of an image in Imagick. I've managed to set the gravity ... than a draw object? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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833 views

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php - How to concatenate two string during MySQL UPDATE query?

Use case: Created a record Spot, Code, Language, Count ...later found out language entered was wrong. Tried to ... errors in the UPDATE query? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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755 views

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php - How filter data inside entity object in Symfony 2 and Doctrine

I have two entities: Product and Feature. Product has many other Features (relation one to many). Every Feature has a ... (boolean) // ... } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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808 views

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php - order of execution in web environment

what is the order of execution in web ? PHP, HTML, Javascript, css and mysql are the items to execute See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.9k views

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php - Warning: strpos() expects parameter 1 to be string, resource

I recently migrated a PHP site to my server and after migration I receive this error message. As I'm not really ... } } return $exists; } ?> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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575 views

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php - Only first word of string appearing in HTML form when using string-reference

I'm having a problem with a HTML form and php. I'm trying to make the default-value of a form-text field to ... " value="one two three"><br> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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835 views

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php - Session variables not accessible in subdirectory

When we moved our project from the beta test server to our live server we experienced the following: Session ... would be much appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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php - Set programmatically product sale price and cart item prices in Woocommerce 3

This is the continuation of : Set product sale price programmatically in WooCommerce 3 The answer works, however ... Any help is appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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657 views

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php - Still get <br> in textarea

I have a text area in html. Then I fill this taxt area like this Line 1 Line 2 Line 3 But in post, I get like ... br> Line 2 <br> Line 3 <br> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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870 views

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php - Sort multidimensional array based on another array

I have one array ($sort) that looks like: [1]=>16701 [2]=>16861 [3]=>16706 And an array ( ... using multisort, array_map but without success. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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754 views

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php - Using Java to parse XML

I have made a PHP script that parses an XML file. This is not easy to use and I wanted to implement ... to implement something similar in Java? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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779 views

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php - Quotation marks in value of html tag attribute problem

<?php $myname = 'my name have quotation marks " <- here'; ?> And i try to: <input type="text" name=" ... " Can anybody had this kind of problem? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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534 views

1 answer

php - How to query employee details and relate their performance metrics?

I am fetching the id, first name, and last name of all employees that are approved and not archived. ... the bank_id of the table tbl_bankdata See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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775 views

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php - Increment value on MySQLi Update

Simply trying to add points to an existing value in a column named 'Points'. I've read a few articles that ... = mysqli_query($conn, $query1); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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654 views

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php - "secure" parameter in session_set_cookie_params

I am interested in learning more about the secure parameter of the function session_set_cookie_params(). Can you tell me ... from on my own? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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601 views

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php - Change order item displayed meta key label in WooCommerce admin order pages

Following Display a product custom field only in WooCommerce Admin single orders answer to my previous question, which: ... " instead. Any help? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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623 views

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php - Mysql can't perform more than 1 query at a time

When I do: $q = 'insert into movies values("lion king"); select * from movies;'; $result = $db->query($q); ... a time? How do I solve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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758 views

1 answer

php - How to use mysqli persistent connection across different pages

I have a web app that uses different PHP pages to process code. At the top of each page, I open ... circumstances would this connection close? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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596 views

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php - how to highlight search results

hello i have a search function in that i will search a db for keywords. i would like to highlight the ... would appreciate. thanks a lot. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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703 views

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php - Regex to validate names

I would like to create a regex which validates a name of a person. These should be allowed: Letters ( ... check for correct human names? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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