Recent questions tagged PHP

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php - Preparing a MySQL INSERT/UPDATE statement with DEFAULT values

Quoting MySQL INSERT manual - same goes for UPDATE: Use the keyword DEFAULT to set a column explicitly ... else encountered similar situations? 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 - Hightest value of an associative array

Is there any easy way to get the hightest numeric value of an associative array? $array = array( 0 => array( ... written with a phone. 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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307 views

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php - Pull random line from TXT file as string

I'm currently using the code below to try and read a random line from random.txt and pass it as $data, however ... it, sorry to post a question. See Question&Answers more detail:os...

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

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304 views

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php - jQuery $.post processing JSON response

I'm having trouble figuring out how to properly read my JSON response from a jQuery $.post() request. In the ... Any help is much 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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php - What is the RFC compliant and working regular expression to check if a string is a valid URL

There is question by the almost the same name already: What is the best regular expression to check if a ... RFC compilicant and working regexp? See Question&Answers more detail:os...

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

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499 views

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php - Laravel 5 Carbon global Locale

I'm trying to set the same global locale of laravel which is : config('app.locale') to work with Carbon. ... not a default feature of laravel?) 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 - Laravel SQLSTATE[HY000] [2002] Connection refused

so I want to deploy my existing laravel porject into my digitalocean vps I user this tut and I upload my ... [HY000] [2002] Connection refused 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 - Laravel or where

Currently I am working on a project in Laravel but I am stuck.I want to create a SQL statement like this: ... get the correct "or" order? See Question&Answers more detail:os...

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

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368 views

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php - Converting a carbon date to mysql timestamp.

I have a timestamp variable column in a mysql database. Trying to convert a carbon timestamp to something that I ... Object? Thanks in advance. 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 - CURLOPT_POST vs. CURLOPT_POSTFIELDS: Is CURLOPT_POST option required?

I'm new to cURL in PHP. I have a question regarding usage of curl options. Consider two script files: ... required for sending data via POST? See Question&Answers more detail:os...

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

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262 views

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php - Determining If a File Exists in Laravel 5

Goal : If the file exist, load the file, else load the default.png. I've tried @if(file_exists(public_path().' ... check if that file is exist ? See Question&Answers more detail:os...

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

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189 views

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php - How to determine if an array has any elements or not?

How do I find if an array has one or more elements? I need to execute a block of code where the size of the ... { // Here is some other 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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254 views

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php - Check if method exists in the same class

So, method_exists() requires an object to see if a method exists. But I want to know if a method exists from ... Info $this->$action(); } } See Question&Answers more detail:os...

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

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211 views

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php - Using a variable as an operator

So I have something like the following: $a = 3; $b = 4; $c = 5; $d = 6; and I run a comparison like if($a>$b ... >$b $e $c>$d) { echo 'yes'; }; See Question&Answers more detail:os...

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

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317 views

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php - When should I use closeCursor() for PDO statements?

The PHP documentation on closeCursor() says that it frees up the connection to the server so that other SQL statements ... vs. those that do? See Question&Answers more detail:os...

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

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215 views

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php - Paypal multiple IPN setup

I am not 100% clear about this when using IPN for let's say 3 websites, and if someone with the ... Thanks for any enlightment on this. See Question&Answers more detail:os...

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

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186 views

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php - Merge a table and a change log into a view in PostgreSQL

My PostgreSQL database contains a table to store instances of a registered entity. This table is populated via ... and sought solutions)? See Question&Answers more detail:os...

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

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311 views

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php - Extension PHP5 does not parse in XAMPP

I've installed XAMPP Apache server and put my website into htdocs. I've started Apache server. On my website I ... be opened with php5 parser. 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 - How can i solve this "Warning: mysqli_connect(): (HY000/1049): Unknown database" problem?

I downloaded an Event management software and install wamp server. Everything is fine but when I try to sign up into ... ) ...connection.php:2 See Question&Answers more detail:os...

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

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503 views

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php - phpMailer attachment

I'm using this to attach files to an mail after uploading them to my server: for ($i = 0; $i <= 2; ... How can I prevent this error of showing? See Question&Answers more detail:os...

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

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347 views

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php - Add a product custom field to Admin product bulk edit form in WooCommerce

I have added a custom field in my WooCommerce products like in this question/answer: Display a custom product ... Admin products list page)? See Question&Answers more detail:os...

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

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1.5k views

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php - Checkbox field that add to cart a product in Woocommerce checkout page

In Woocommerce checkout section, I am trying to add a checkbox that adds an additional product. I have a ... Any help will be 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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290 views

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php - How To Replace Some Characters With Asterisks

I have a simple task to do with PHP, but since I'm not familiar with Regular Expression or something... I have ... to do this with PHP? 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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417 views

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php - Change "Billing Details" text to "Shipping Details" on WooCommerce checkout page

I currently have a bit of code in my child theme's functions.php file which is supposed to change "Billing ... that works with WooCommerce 3.0. See Question&Answers more detail:os...

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

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461 views

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php - How to load an ajax (jquery) request response progressively without waiting for it to finish?

I want to make a form that will use jquery to submit a list of keyword to a php file, this file could ... can update the progress in real time. See Question&Answers more detail:os...

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

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262 views

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php - pcntl runs the same code several times, assistance required

I am using pcntl in order to speed up a quite heave CLI php script, that consists mostly of a class, that is ... } } Thanks in advance, Oleg. See Question&Answers more detail:os...

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

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369 views

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php - Set cart item price from a hidden input field custom price in Woocommerce 3

In Woocommerce, I used jQuery to calculate a custom price on a single product pages, and now need to pass this ... some light onto this? 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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192 views

1 answer

php - Woocommerce Refund Email

I have done a vast amount of searching and although I have found users that have asked how to achieve the ... am using Woocommerce 2.1.12 See Question&Answers more detail:os...

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

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