Recent questions tagged PHP

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php - HEREDOC interfering with code indentation

I like the HEREDOC syntax, e.g. for edge cases of generated HTML that are not worth putting into a template. ... source files. Am I correct? See Question&Answers more detail:os...

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

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353 views

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php - laravel model callbacks after save, before save, etc

Are there callbacks in Laravel like: afterSave() beforeSave() etc I searched but found nothing. If there are no ... way to implement it? 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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271 views

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php - getting output and exit status from shell_exec()

When doing something like $output = shell_exec("command 2>&1"); collecting the command's stdout & stderr in ... clunky. Any better suggestions? 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 - Downloading a file with a different name to the stored name

Is it possible to let your user download a file with a different name? For example, there is a file ... without renaming the original file. See Question&Answers more detail:os...

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

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362 views

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php - Difference between mt_rand() and rand()

What is the difference between using mt_rand($min, $max) and rand($min, $max) about the speed? See Question&Answers more detail:os...

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

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269 views

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php - How to solve a timeout error in Laravel 5

I have the following set up: In routes I have: Route::get('articles', 'ArticlesController@index'); The index ... I can solve this problem? See Question&Answers more detail:os...

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

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214 views

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php - Is it possible to type hint more than one type?

Can I allow two different types using type hinting? E.g. parameter $requester could be either of User or File: ... (User|File $requester) { } 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 - Send data from android to server via JSON

I have MySQL database server I need to update and retrieve data to/from MySQL server via JSON So, I want to ... php to connect to DB 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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267 views

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php - Yii2 translation does not work

I have Yii2 advanced template, I want to set translation for my frontend views, here is what I did: frontend/ ... , it displayed as menu.login See Question&Answers more detail:os...

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

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203 views

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php - Split a text into single words

I would like to split a text into single words using PHP. Do you have any idea how to achieve this? My ... for improvement? 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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250 views

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php - Having two different sessions in same domain

I run foo.com. I have two different applications that live in foo.com: one is foo.com/bar, and the other ... each directory at the same 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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381 views

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php - AWS Cloudfront + Load Balancer, url changes from main domain to load balancer subdomain

My setup is as follows: user types example.com on the browser request goes to AWS CloudFront, which redirects HTTP ... base url as example.com ? 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 - Detecting a url using preg_match? without http:// in the string

I was wondering how I could check a string broken into an array against a preg_match to see if it started with www ... (); } } Thanks! Stefan See Question&Answers more detail:os...

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

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410 views

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php - How can I refresh a page when a database is updated?

How can I detect the latest updates made to a database and silently refresh a page when a change occurs? ... would be appreciated. Thank you. See Question&Answers more detail:os...

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

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502 views

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php - Create a comma-separated string from a single column of an array of objects

I'm using a foreach loop to echo out some values from my database, I need to strip the last comma from the ... to kill that pesky last comma. See Question&Answers more detail:os...

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

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442 views

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php - Laravel 5.2 CORS, GET not working with preflight OPTIONS

The dreaded CORS Error: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource ... . Any help 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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333 views

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php - mysqli + xdebug breakpoint after closing statement result in many warnings

I have a piece of code like this: $conn = new mysqli($host, $username, $passwd, $dbname); ... $stmt = $conn->prepare( ... .1 / Xdebug 2.4.0 RC3. See Question&Answers more detail:os...

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

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460 views

1 answer

php - How to solve General error: 2006 MySQL server has gone away

I'm doing an operation that inserts hundreds of records into a MySQL database. After inserting exactly 176 records I ... is 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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207 views

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php - Sending HTML Code Through JSON

I've got a php script which generates HTML content. Is there a way to send back that HTML content through ... my webpage from the php 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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197 views

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php - Where does IIS 7.5 log errors?

Where does IIS 7.5 log errors? Event Viewer? Log File? I get a very nonspecific internal 500 error. I ... logging to the C:windowsemp folder. See Question&Answers more detail:os...

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

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374 views

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php - How to set a default attribute value for a Laravel / Eloquent model?

If I try declaring a property, like this: public $quantity = 9; ...it doesn't work, because it is not ... attribute. What should I do, then? See Question&Answers more detail:os...

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

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253 views

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php - Run a ffmpeg process in the background

I am wanting to use ffmpeg to convert video to .flv in php. Currently I have this working, but it hangs the ... can take it from there. 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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199 views

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php - HTTP response code after redirect

There is a redirect to server for information and once response comes from server, I want to check HTTP code ... in advance for any suggestion. 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 - ZF2 - Get controller name into layout/views

I know with ZF1 you would retrieve the module/controller name using custom View Helpers that would get the ... controller styling. Thanks, Dom See Question&Answers more detail:os...

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

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416 views

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php - Prevent XSS with strip_tags()?

I have a PHP web applications. I do NOT want to allow users to post HTML to my site. If I simply run strip_tags ... if the data is safe or not. See Question&Answers more detail:os...

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

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264 views

1 answer

php - How can I have CodeIgniter load specific pages using SSL?

How can I have CodeIgniter load specific pages using SSL? I have an apache2/mode_ssl server. mod_ssl uses a ... play nice with this setup? See Question&Answers more detail:os...

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

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614 views

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php - Twig iterate over object properties

I read in the Twig documentation that it is possible to iterate over an associative array in the following manner: ... is not executed at all. See Question&Answers more detail:os...

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

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677 views

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php - How do you explain the result for a new DateTime('0000-00-00 00:00:00')?

Here is a test code: <?php ini_set('date.timezone', 'Europe/London'); $dt = new DateTime('0000-00-00 00: ... the month... can you explain? See Question&Answers more detail:os...

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

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