Recent questions tagged PHP

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php - how to execute mysql command DELIMITER

I have huge problem (for me) I need to execute the MySQL command DELIMITER | from PHP, but mysql_query() ... command that uses several ;. See Question&Answers more detail:os...

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

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383 views

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php - How to count the consecutive duplicate values in an array?

I have an array like this: $arr = array(1, 1, 1, 2, 2, 3, 3, 1, 1, 2, 2, 3); I found the function array_count_values ... = 2; [2] = 2; [3] = 1; 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 - Symfony 3 - An exception occurred in driver: could not find driver

I just try symfony 3 and I am on insert data into database using Doctrine ORM. When I try to run my query ... Exception. My OS is Ubuntu 17.1 See Question&Answers more detail:os...

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

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385 views

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php - Do I need a trailing semicolon here?

Example: <?php $formElement->display()?> Is this fine, or should I provide a ; ? Well I guess that the PHP ... the ?> at the end. Right? See Question&Answers more detail:os...

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

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199 views

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php - a method of selecting random characters from given string

Can anyone help me with a solution that pulls the position and value of a random character from a given ... the character and its position. See Question&Answers more detail:os...

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

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385 views

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php - is $_SERVER['HTTP_REFERER'] safe?

I'm using $_SERVER['HTTP_REFERER'] to generate a dynamic back link. <a href="<?php echo $_SERVER['HTTP_REFERER' ... it reasonably safe to do so? 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 - SELECT row by DATEPART()

I need to get rows from the database where the records are of one month. I tried this SELECT: $result = ... Can anyone help me? Thank! See Question&Answers more detail:os...

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

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280 views

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php - Optional parameter in the middle of a route

Is there any way to add an optional parameter in the middle of a route ? Example routes: /things/entities/ /things ... in the middle of a route? See Question&Answers more detail:os...

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

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242 views

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php - Get Order Increment Id in Magento

I'm trying to get the Order Increment Id in Magento, on the success.phtml page so that I can use ... admin, usually something like: #1000123 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

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php - How to set $_GET variable

How do i set the variable that the $_GET function will be able to use, w/o submitting a form with action = GET? See Question&Answers more detail:os...

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

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429 views

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php - Laravel Hash::check() always return false

I have profile form for user can edit own profiles. in this form I have current password. that must be match ... but that return FALSE always. See Question&Answers more detail:os...

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

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745 views

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php - number_format() causes error "A non well formed numeric value encountered"

I am using number_format to round floats to only 2 decimal digits. The problem is that some of my inputs don't ... line 41 How to fix 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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207 views

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php - Check if variable starts with 'http'

I'm sure this is a simple solution, just haven't found exactly what I needed. Using php, i have a variable $source ... '>$source</a>"; } 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 - Can you pass by reference while using the ternary operator?

Simple question, simple code. This works: $x = &$_SESSION['foo']; This does not: $x = (isset($_SESSION['foo'])) ... a space between the ? and &. See Question&Answers more detail:os...

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

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558 views

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php - How to convert week number and year into unix timestamp?

I'm trying to group together dates into a week number and year, and then I want to convert that week number back ... can I go about doing 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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287 views

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php loop counter bootstrap row

Ive seen alot of solutions here on Stack but none seem to work for me, so im trying to write it based upon what im ... echo '</div><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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273 views

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php email - how to avoid mail ending up in spam box

I have a contact form on my website, which actually works :D The problem is, that the email ends up in the spam ... >$body</body></html>"; ?> See Question&Answers more detail:os...

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

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197 views

1 answer

php - prepared statements - are they necessary

Prepared statments add a significant amount of code...yet I keep hearing mentions to use them...what value ... .net on prepared statements here 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 - Change cart item prices based on custom cart item data in Woocommerce

currently i create a form in product single page so that customer can enter height and width of the product . ... entered width and height . See Question&Answers more detail:os...

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

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366 views

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php - mysql_fetch_array add all rows?

How can you add all the rows from a mysql_query to a mysql_fetch_array()? I want to be able to do it as ... be working with quite a few rows. See Question&Answers more detail:os...

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

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381 views

1 answer

php - Fatal error Call to a member function prepare() on null

I am trying to check if email was already used in Registration. It worked well when I was working on it in the ... ){ echo "Email is used";} See Question&Answers more detail:os...

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

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603 views

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php - Get the total stock of all variations from a variable product In Woocommerce

IN woocommerce I would like to display the total stock of all variations in a variable product. The stock ... variable product In Woocommerce? See Question&Answers more detail:os...

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

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337 views

1 answer

php - Convert an array of strings, each string has dot separated values, to a multidimensional array

I have the following array: Array ( [0] => INBOX.Trash [1] => INBOX.Sent [2] => INBOX.Drafts [3] => INBOX.Test.sub ... 2] => Array ( ) ) ) ) ) See Question&Answers more detail:os...

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

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195 views

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php - Select All Checkbox

I have a webpage that returns search results in a table/form. I would like to have a select all checkbox, that would ... I can't 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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147 views

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php - Switching to Prepared Statements

I have just started working on my first project (for fun). I am learning PHP and MySQL and have sort of ... , I would really appreciate 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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198 views

1 answer

php - CURL import character encoding problem

I'm using CURL to import some code. However, in french, all the characters come out funny. For example: Bonjour? ... my side to fix 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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219 views

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php - MySQL: Group by two columns and sum

Building an inventory system. I have lots of products and each product has three different variables. So for stock ... 150 Widget two 2 150 See Question&Answers more detail:os...

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

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791 views

1 answer

php - Woocommerce Get Orders on Thank you page and pass data javascript snippet

I am trying to read from thankyou.php orders and populate order_id, sku, price, quantity to a javascript snipper. The ... ' }] }; </script> See Question&Answers more detail:os...

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

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