Recent questions tagged PHP

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php - using Carbon to know if a time falls between two points of time or not

I am using Laravel. I have just come across Carbon which was already there in vendors folder. I did some ... compared or not through carbon. See Question&Answers more detail:os...

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

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php - Only variables can be passed by reference

I had the bright idea of using a custom error handler which led me down a rabbit hole. Following code gives ... error handler and life goes on. See Question&Answers more detail:os...

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

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php - Array intersect on key in array?

I have an array that has countries: array( 'AF'=>'AFGHANISTAN', 'AL'=>'ALBANIA', 'DZ'=>'ALGERIA', ' ... key, but that seems really inefficent... See Question&Answers more detail:os...

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

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php - How to include the end date in a DatePeriod?

I am trying to get a Date range for all workdays this week. I have written the following code to do so. Code ... is not included in the range. See Question&Answers more detail:os...

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

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660 views

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php - regex differentiating between ISBN-10 and ISBN-13

I have an If-else statement which checks a string to see whether there is an ISBN-10 or ISBN-13 (book ID). ... I make sure I avoid this 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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356 views

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php - Removing non-integer entries from an array

I have a PHP array like this one: array( [0] => 1 [1] => 2 [2] => 3 [3] => Some strings ) How can I ... [2] => 3 ) Can someone give me a clue? See Question&Answers more detail:os...

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

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php - What does "write failed: No space left on device" mean?

I am getting these errors on my site, yet i haven't changed any code or anything, so I don't why this is ... (/tmp) in Unknown on line 0 See Question&Answers more detail:os...

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

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309 views

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php - How do I explode an integer

the answer to this could be easy. But I'm very fresh to programming. So be gentle... I'm at work trying ... the number of digits in an integer. See Question&Answers more detail:os...

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

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489 views

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php - How to test file upload with laravel and phpunit?

I'm trying to run this functional test on my laravel controller. I would like to test image processing, but to do ... How do I go about 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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php - Choose 3 different random values from an array

I have an array of 30 values and I need to extract from this array 3 different random values. How can I do 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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439 views

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php - Why is $_SERVER['REQUEST_METHOD'] always GET?

I'm a bit confused about this. I'm hoping it's something wildly obvious I've missed! I have a very simple ... I see this for the request: See Question&Answers more detail:os...

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

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362 views

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php - How to pass the require_once output to a variable?

I want to call require_once("test.php") but not display result and save it into variable like this: $test = ... php'); echo $test; ?> See Question&Answers more detail:os...

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

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257 views

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php - Insert into array at a specified place

array: A-B-C-D-E-F J is the son of C. update array so: A-B-C-J-D-E-F how do I insert J ... Will this method take a very long time to perform? See Question&Answers more detail:os...

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

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403 views

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php - How to store European Currency in MySQL?

On a new project I work on I have data in CSV format to import into a mysql table. One of the columns is ... how to store this format in mysql? See Question&Answers more detail:os...

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

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245 views

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php redirection not working

Ive got this register script that puts the information into a mysql database. now it all works fine and when ... you need it many thanks connor See Question&Answers more detail:os...

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

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232 views

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php - Save facebook profile image using cURL

I'm trying to save a users profile image on facebook using CURL. When I use the code below, I save a jpeg ... ($curl); fclose($file_handler); ?> See Question&Answers more detail:os...

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

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275 views

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php - Inserting checkbox values into database

I have a form with several checkboxes which values are pulled from a database. I managed to display them in ... the appropriate value in db. See Question&Answers more detail:os...

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

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497 views

1 answer

php - Removing blank lines from a textarea's output

I get data from a textarea where a user has to enter a name one on each line. That data later gets ... removed) Matthew Mark Luke John James See Question&Answers more detail:os...

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

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243 views

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php - Regular expression for clean javascript comments of type //

I′m using the following REGEXP: $output = preg_replace( "///(.*)\n/", "", $output ); The code works well ... to no replace that URLs. 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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507 views

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php - How to paginate query results for Infinite Scroll?

I have a sample page that uses 2 PHP files and a MySql database, and I'm trying to use jQuery infinite scroll on ... --> </body> </html> See Question&Answers more detail:os...

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

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244 views

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php - Escaping variables

I've read that it's enough and even recommended to escape characters on the output, not on the input. It ... input? Using BB-Code instead? See Question&Answers more detail:os...

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

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229 views

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php - Variable containing a path as a string to multi-dimensional array?

I'm looking to take a string such as "/test/uri/to/heaven" and turn it into a multi-dimensional, nested array ... , but I've not seen anything. See Question&Answers more detail:os...

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

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381 views

1 answer

php - Color detection on GIF or PNG image

We were wondering if it was possible to do something like the attached pictures. We have a live weather radar ... we can started with something! See Question&Answers more detail:os...

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

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378 views

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php - Display deepest child category for current product in woocommerce

This seems like it should be easy to do but I haven't been able to, and cannot find any posts regarding it. I ... how this can / should be done? See Question&Answers more detail:os...

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

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394 views

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php - Show product meta in order items table in Order Details

I need to add custom column for order items and show specific product meta in this column. I mean something ... woocommerce to add this column! See Question&Answers more detail:os...

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

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402 views

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php - Set different Tax rates conditionally based on cart item prices in Woocommerce

In My Wordpress e-commerce web site I use WP Hotel Booking, a plugin for hotel room bookings. The checkout ... for the given room. 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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305 views

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php - How to get the real type of a value inside string?

I was searching here on StackOverflow about converting string to the real value and i didn't found. I need a ... khtdf"; Thanks to all :) See Question&Answers more detail:os...

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

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277 views

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php - Guzzle: Parallel file download using Guzzle's Pool:batch() and `sink` option

You can execute http requests in parallel using Guzzle's Pool:batch() method. It allows you to set default ... of this option to requests? See Question&Answers more detail:os...

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

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