Recent questions tagged PHP

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php - can I pass arguments to my function through add_action?

can I do something like that? to pass arguments to my function? I already studied add_action doc but did not figure ... do_action but 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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313 views

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php - json_decode to custom class

Is it possible to decode a json string to an object other than stdClass? See Question&Answers more detail:os...

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

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620 views

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php - Correct way to set Bearer token with CURL

I get my bearer token from an API end point and set the following: $authorization ... : Bearer 907c762e069589c2cd2a229cdae7b8778caa9f07 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 - Function to return only alpha-numeric characters from string?

I'm looking for a php function that will take an input string and return a sanitized version of it by ... Z. Any help 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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376 views

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php - How to get file URL using Storage facade in laravel 5?

I've been experimenting using the new Flysystem integration with Laravel 5. I am storing 'localised' paths to ... completely the wrong way? See Question&Answers more detail:os...

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

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326 views

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php - get numeric index of associative array

I have an associative array and I need to find the numeric position of a key. I could loop through the array manually ... 'car']); // output: 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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705 views

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php - How to create a custom admin page in opencart?

I want to know how to make a custom admin panel page in opencart. Requires login with the controller - ... Hello World example would be great See Question&Answers more detail:os...

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

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489 views

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php - PHPExcel auto size column width

I'm trying to auto size the columns of my sheet. I'm writing the file and in the end I try ... ::createWriter($objPHPExcel, 'Excel5'); See Question&Answers more detail:os...

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

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666 views

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php - What is an .inc and why use it?

I often see examples in PHP that include.inc files. What is the meaning of .inc? What it is used ... disadvantages and advantages of using 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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235 views

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php - How to display string that contains HTML in twig template?

How can I display a string that contains HTML tags in twig template? My PHP variable contains this html and ... possible to get this easily? See Question&Answers more detail:os...

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

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237 views

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php - Getting the first character of a string with $str[0]

I want to get the first letter of a string and I've noticed that $str[0] works great. I am just not sure ... as well. What's up with that? 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 - unit testing and Static methods

Reading up and picking up on unit testing, trying to make sense of the following post on that explains ... would be greatly 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 - Resetting MySQL Root Password with XAMPP on Localhost

So for the past hour I've been trying to figure out how to reset my 'root' password for MySQL as I cannot ... 'm running on a Windows computer). See Question&Answers more detail:os...

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

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302 views

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php - Access POST values in Symfony2 request object

OK, this is a newbie question, but I can't find the answer anywhere. In a controller in Symfony2, I want to ... What am I doing wrong? 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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313 views

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php - When setting environment variables in Apache RewriteRule directives, what causes the variable name to be prefixed with "REDIRECT_"?

I am trying to set Apache environment variables (for use in PHP) with the [E=VAR:VAL] flag on RewriteRule rules ... [E=VAR:%{ENV:REDIRECT_VAR}] See Question&Answers more detail:os...

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

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628 views

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php - Why do I have to run "composer dump-autoload" command to make migrations work in laravel?

I have built some migration classes in my application to create the tables I need, but I keep ... Class 'CreateVideoStatusTable' not found See Question&Answers more detail:os...

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

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289 views

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php - How to specify Composer install path?

I have this definition: { "repositories": [ { "type": "package", "package": { "name": "symfony/sfGuardPlugin" ... /. How do I specify 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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421 views

1 answer

php - Programmatically add product to cart with price change

I want to add a product to cart programmatically. Also, I want to change the product price when added to cart. ... { echo $ex->getMessage(); } See Question&Answers more detail:os...

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

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336 views

1 answer

php - POST request with JSON body

I would like to add a post to a Blogger blog via PHP. Google provided the example below. How to use that with ... >exciting</b> content..." } See Question&Answers more detail:os...

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

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329 views

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php - Laravel 5.2 not reading env file

After upgrading to Laravel 5.2, none of my .env file values are being read. I followed the upgrade ... server that are working fine. See Question&Answers more detail:os...

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

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394 views

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php - What does "Mass Assignment" mean in Laravel?

When I went through Laravel Document about Eloquent ORM topic part, I got a new term "Mass Assignment". ... a simple explanation about that? See Question&Answers more detail:os...

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

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232 views

1 answer

php - Find first character that is different between two strings

Given two equal-length strings, is there an elegant way to get the offset of the first different character? The ... for such a simple task. 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 - If Singletons are bad then why is a Service Container good?

We all know how bad Singletons are because they hide dependencies and for other reasons. But in a framework, ... to access this helper objects? See Question&Answers more detail:os...

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

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738 views

1 answer

php - Send email with PHPMailer - embed image in body

I'm trying to send HTML mail, with PHPMailer, with images. The body is loaded from a html file, that ... their case the image does appear. See Question&Answers more detail:os...

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

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463 views

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php - Get WooCommerce product categories from WordPress

I am trying to get the product categories from WooCommerce through a function in my WordPress theme function ... categories from 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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417 views

1 answer

php - How to determine the memory footprint (size) of a variable?

Is there a function in PHP (or a PHP extension) to find out how much memory a given variable uses? ... extensions or debug tools is feasible. 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

1 answer

php - Adding subscribers to a list using Mailchimp's API v3

I'm trying to add users to a list I've created in Mailchimp but I can't find any code examples anywhere ... $result); die('Mailchimp executed'); See Question&Answers more detail:os...

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

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509 views

1 answer

php - How can I explode and trim whitespace?

For example, I would like to create an array from the elements in this string: $str = 'red, green, blue , ... that can handle this. Any ideas? See Question&Answers more detail:os...

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

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