Recent questions tagged PHP

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php - Select mySQL based only on month and year

I have a column in my mySQL DB that has some rows. One of this row is a DATE, like this: 2012-02-01 What I want ... ="2012-02"; How can I do 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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php - How do I defer or async this WordPress javascript snippet to load lastly for faster page load times?

I have various javascripts that are necessary plugins in one of my WordPress domains, and I know where in ... any guidance anybody can offer! 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 - ASCII Library for Creating "Pretty" Directory Trees?

Is there some *nix tool or perl/php library that will let you easily create directory tree visualizations that look ... |-- images +-- scripts 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 difference between is_a and instanceof?

I am aware that instanceof is an operator and that is_a is a method. Is the method slower in performance? What would you prefer to use? 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 - Image upload storage strategies

When a user uploads an image to my site, the image goes through this process; user uploads pic store pic ... is bought into the equation? See Question&Answers more detail:os...

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

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252 views

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php - Stemming algorithm that produces real words

I need to take a paragraph of text and extract from it a list of "tags". Most of this is quite straight ... to be the actual word to display. 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 - Apple Push Notification with Sending Custom Data

I am sending push notifications from php job application to iphone. I am sending push notifications regarding new ... particular job ? 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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php - A script to change all tables and fields to the utf-8-bin collation in MYSQL

Is there a SQL or PHP script that I can run that will change the default collation in all tables and fields in a ... one, I will post it myself. 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 - Handle Guzzle exception and get HTTP body

I would like to handle errors from Guzzle when the server returns 4xx and 5xx status codes. I make a request ... can I get the response body? 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 get PHPUnit MockObjects to return different values based on a parameter?

I've got a PHPUnit mock object that returns 'return value' no matter what its arguments: // From inside a test.. ... arguments? And if so, how? See Question&Answers more detail:os...

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

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479 views

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php - Detect "overall average" color of the picture

I have a jpg image. I need to know "overall average" the color of the image. At first glance there can use ... I will remember for future use). 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 difference between inversedBy and mappedBy?

I am developing my application using Zend Framework 2 and Doctrine 2. While writting annotations, I am unable to ... 1 example 2 example 3 See Question&Answers more detail:os...

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

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236 views

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php - Better way to check variable for null or empty string?

Since PHP is a dynamic language what's the best way of checking to see if a provided field is empty? I want ... be a simpler way of 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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php - PHPUnit best practices to organize tests

I am currently going to start from scratch with the phpunit tests for a project. So I was looking into some ... me to some best practices. 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 - MySQL Database won't start in XAMPP Manager-osx

I downloaded XAMPP about a month ago and it was working just fine. Today I installed a voice recognition ... Restart MySQL in manager-osx See Question&Answers more detail:os...

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

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210 views

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php - What are the best practices for catching and re-throwing exceptions?

Should caught exceptions be re-thrown directly, or should they be wrapped around a new exception? That is, ... where we use exception chaining. See Question&Answers more detail:os...

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

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243 views

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php - Tracking outbound connections

I am struggling with a task I've been given. I was asked to reset an e-commerce site's stock to 0 for ... it? Thanks in advance for any advices See Question&Answers more detail:os...

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

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315 views

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php - Display single column value of mysqli query

How can I get a single column value from mysqli? The result should be single row with only one column. This is ... $query); echo $rlt['userid']; 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 - supplied argument is not a valid MySQL result resource

I have developed a small CMS on my local WAMP machine. Once I have exported my project on to the hosting, the ... ; What does those errors mean? 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 - Learning SELECT FROM WHERE prepared statements

Can someone re-write the below code as a prepared statement? result = mysqli_query($con,"SELECT * FROM ... level of knowledge. 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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288 views

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php - ZF2 + Doctrine 2 - Child-level discriminators with Class Table Inheritance

Much asked on SO and around the web with regards to ZF2 with Doctrine 2 and using Discriminators is: how do ... . The longer answer is below. 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

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php - Determine Browser's Version

How do I get the browser version? I have done the browser detection part but every browser have different algorithm ... seems out of my brain. See Question&Answers more detail:os...

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

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379 views

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php - how is output(echo) array without use of json_encode?(codeigniter)

for output array Instead of using json_encode, use of what.(how is output(echo) array without use of json_encode?) i ... ); } return $data; } } See Question&Answers more detail:os...

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

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291 views

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php - $.post not posting data

This is my code below for page.php file. <?php session_start(); ?> <script type="text/javascript" src="js/jquery- ... empty. Array( [demo] => ) 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

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php - SimpleXMLElement Access elements with namespace?

I have the following XML: <ns1:getBannerLinksResponse xmlns:ns1="http://endpoint.website.com/"> <ns1:return> <ns1: ... /'); var_dump($banner); } 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 - PDO multiple named placeholders doesnt retrieve data

The code I've written so far works fine if there is only one named place holder for a prepared statement ... - Y eslcommentscommentID - 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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424 views

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php - Dates not casting after upgrading to Laravel 7

I have just upgraded from Laravel 6 (PHP 7.4) to Laravel 7 (PHP 7.4) and casting dates in a model has ... . Any help would be 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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505 views

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php - Can I upload an image as attachment with Slack API?

I have integrated Slack API using cURL in my project. I want to send an image as my attachment. It works while ... "color":"#7CD197" } ] } See Question&Answers more detail:os...

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

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