Recent questions tagged PHP

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php - Converting named HTML entities to numeric HTML entities

Is there a PHP function to convert named HTML entities into their respective numeric HTML entities? For example: $str = ... , have a nice day! See Question&Answers more detail:os...

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

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410 views

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php - Convert GD output to base64

Well, my question is very simple, i just wanna convert the output of imagepng/imagejpg to base64, how i ... capturing output buffer ? 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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513 views

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php - PHPUnit via Composer and PhpStorm

I'm now trying for hours to setup PhpStorm for unit testing. Whatever I do, I get this Process finished with ... is running smoothly via CLI. 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 - Symfony form - Access Entity inside child entry Type in a CollectionType

I'm trying to access the entity for a given embedded form in the parent CollectionType inside FormBuilder: ... Child entity inside ChildType? 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 - Find a document with ObjectID in mongoDB

When I inserted some documents into a collection (without an ObjectID) mongoDB adds its own ObjectIDs. I want ... ObjectID with mongoDB in PHP? See Question&Answers more detail:os...

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

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201 views

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php - Passing (laravel) Array in Javascript

I want to pass/store Laravel array in JavaScript variable. I used ->all() so I get the result like this rather ... but I couldn't figure it out See Question&Answers more detail:os...

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

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327 views

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php - Symfony2 redirect for event listener?

I have a kernel event listener setup (kernel.controller) to redirect the user if hes ... ::setResponse() See Question&Answers more detail:os...

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

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291 views

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php - post checkbox value

I want to post values of check boxes on booking.php page. There are many checkboxes on the page but I don't ... >Book Selected Tours</a></div> See Question&Answers more detail:os...

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

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241 views

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php - Requirements could not be resolved to an installable set of packages

I was trying to install jasonlewis/enhanced-router package in laravel-starter-kit, and when I run composer ... Laravel-4-Bootstrap-Starter-Site 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 - Eloquent collections: each vs foreach

Might not be a question specific to Eloquent collections, but it just hit me while working with them. Let's just assume ... { // Some code }); 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 - Get the last insert id with doctrine 2?

How can I get the last insert id with doctrine 2 ORM? I didn't find this in the documentation of doctrine, is this even possible? See Question&Answers more detail:os...

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

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632 views

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php - How to stop xdebug from stopping on first line with PhpStorm?

I'm having this weird problem. All my settings used to work OK, until I updated my version of PHP. ... had some other xdebug configuration. 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 - Accessing session data outside Joomla

I am trying to run an application outside Joomla (not as a plugin) and I would like to access the logged in ... ? Thank you for your time. See Question&Answers more detail:os...

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

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295 views

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php - Wordpress: how to call a plugin function with an ajax call?

I'm writing a Wordpress MU plugin, it includes a link with each post and I want to use ajax to call ... /using-ajax-with-your-wordpress-plugin 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 get all images of hashtag in Instagram without API?

This is the code that I used to get images of hashtag without API. I do not want to use any credentials. It does ... ; margin: 10px; } </style> See Question&Answers more detail:os...

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

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237 views

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php - Email Tracking - GMail

I am creating my own email tracking system for email marketing tracking. I have been able to determine each ... transparent image is requested. See Question&Answers more detail:os...

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

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417 views

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php - How do I programmatically check whether an image (PNG, JPEG, or GIF) is corrupted?

Okay. So I have about 250,000 high resolution images. What I want to do is go through all of them and find ... in my throng of a collection. See Question&Answers more detail:os...

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

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354 views

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php - Why Does DOM Change Encoding?

$string = file_get_contents('http://example.com'); if ('UTF-8' === mb_detect_encoding($string)) { $dom = new ... I am. Thanks in advance :) See Question&Answers more detail:os...

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

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364 views

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php - what is the use of $this->uri->segment(3) in codeigniter pagination

hear is my code public function viewdeletedrecords() { if($this->session->userdata('applicant_firstname') == '') { ... (4); it stops working See Question&Answers more detail:os...

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

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841 views

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php - Refresh page after form submitting

I have a little problem. I want to reload my page after submitting a form. <form method="post" action=""> ... " class="update_button"/> </form> See Question&Answers more detail:os...

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

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228 views

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php - How to retrieve cart_item_data with WooCommerce?

During the add_to_cart function, there is a filter to add "cart item data". The filter is woocommerce_add_cart_item_data. I ... ', 10, 3 ); See Question&Answers more detail:os...

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

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390 views

1 answer

php - GD! Converting a png image to jpeg and making the alpha by default white and not black

I tried something like this but it just makes the background of the image white, not necessarily the alpha of ... ; imagesavealpha($old, true); See Question&Answers more detail:os...

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

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338 views

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php - PDO/MySQL memory consumption with large result set

I'm having a strange time dealing with selecting from a table with about 30,000 rows. It seems my script ... perform this using mysqli 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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528 views

1 answer

php - how to return json encoded form errors in symfony

I want to create a webservice to which I submit a form, and in case of errors, returns a JSON encoded list that ... } } How can I achieve that? See Question&Answers more detail:os...

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

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230 views

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php - How do I use the Argon2 algorithm with password_hash?

So I heard that PHP 7.2 introduced the new Argon2 algorithm. But I'm confused on how I can use it ... ? Is bcrypt considered insecure now? See Question&Answers more detail:os...

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

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725 views

1 answer

php - Cleaning HTML by removing extra/redundant formatting tags

I have been using CKEditor wysiwyg editor for a website where users are allowed to use the HTML editor to ... will be generated? thanks again See Question&Answers more detail:os...

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

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452 views

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php - Laravel Eloquent LEFT JOIN WHERE NULL

I'm trying to use Eloquent to perform the following query during a database seed: SELECT * FROM customers LEFT JOIN ... NULL 'total' => NULL } See Question&Answers more detail:os...

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

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486 views

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php - Codeigniter - dynamically getting relative/absolute path outside of application folder

I am attempting to have a temporary cache folder of sorts just outside of and at the same level as the ... knows a way to achieve 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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