Recent questions tagged PHP

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php - Are multiple variable assignments done by value or reference?

$a = $b = 0; In the above code, are both $a and $b assigned the value of 0, or is $a just referencing $b? 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 - Casting object to array - any magic method being called?

I have an object of class Foo: class Foo extends Bar { protected $a; protected $b; } $obj = new Foo(); What ... for some more "native" PHP ways. See Question&Answers more detail:os...

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

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476 views

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php curl -k or --insecure, -X

With PHP & curl, I need to connect via a proxy to a SSL secured site, and, ignore certificate warnings. My ... Other than that, any other ideas? See Question&Answers more detail:os...

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

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254 views

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php - How to get the first day of the current year?

I need to use PHP DateTime to get the first day of the current year. I've tried: $year = new DateTime(' ... the first day of the current year? 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 - Set default value on Datetime field in symfony2 form

I have a form containing several fields. One of them is a Datetime field. How to define a default value ... () */ private $myDate; See Question&Answers more detail:os...

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

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366 views

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php - Emulate a 403 error page

I know you can send a header that tells the browser this page is forbidden like: header('HTTP/1.0 403 ... error page. Does anybody know? See Question&Answers more detail:os...

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

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289 views

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php - Find weekly periods (starting on a Monday) for a month

I'm trying to find the weekly periods for a given month and year. Dates should start on a Monday and end on ... look like Any ideas? 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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301 views

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php - Adding an additional custom field in Woocommerce Edit Account page

IN WooCommerce, I have been able to add a custom fields in Edit Account page. I have tried adding a 2nd custom ... $_POST['account_email'] ) ); See Question&Answers more detail:os...

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

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391 views

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php - Change the add to cart text for a specific product category in Woocommerce 3

I want to change the add to cart text on product archives on specific categories only. For example, on preorder ... ', 'woocommerce' ); } See Question&Answers more detail:os...

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

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9.8k views

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php - Class 'mysqli_connect' not found

Okay so this is my problem now. I am using PHP 5.5.12 and MySQL 5.6.17. The php mysqli_connect is ... wampwwwTradinglibdbcon.php' ) ..main.php:2 See Question&Answers more detail:os...

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

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336 views

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php - Set a minimum order amount in WooCommerce

I want to have a minimum order amount in my WooCommerce store. The following code is perfectly showing a notice if the ... 'error' ); } } } 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 - mail delivered as spam - phpmailer, how to avoid

I know that in first look many users mark this question as duplicate, but after reading more than 10 question ... exact solution on this issue See Question&Answers more detail:os...

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

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300 views

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php - Codeigniter & HTML5 - Trying to Upload Multiple Images at Once

View Looks Like This <?=form_open_multipart('upload/process');?> <input type="file" multiple="multiple" name=" ... 409424 1 => int 260343 See Question&Answers more detail:os...

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

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375 views

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php - Query multiple custom taxonomy terms in Wordpress 2.8?

I created a custom taxonomy named 'technologies' but cannot query multiple terms like I can with categories or ... this even possible? 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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673 views

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php - Get Cart products id on checkout WooCommerce page, to display product images

I'm using woocommerce on a site I'm working on and I want to display the current product thumbnail at the top ... How can I achieve this? 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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268 views

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php - How XSS attack really works?

So, preventing website from XSS attack is very simple, you just need to use htmlspecialchars function and you are ... ? Thank you very much. See Question&Answers more detail:os...

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

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292 views

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php - functions to get/set values in multidimensional arrays dynamically

I am trying to write a shoping cart in php and I have a problem with get/set values in multidimentional arrays. ... for doing this? Thank you. See Question&Answers more detail:os...

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

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293 views

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php - Laravel many to many loading related models with count

I am trying to link 4 tables and also add a custom field calculated by counting the ids of some related tables ... how else to go about 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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384 views

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php - Redirecting to a new page after successful login

I'm sure this question has been asked before but I have searched thoroughly for an answer but to no avail. (The only ... } ?> </div> </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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388 views

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php - How to programmatically "press" a 'Like' button through a Facebook Application?

I'm developing this Facebook Application and I was wondering if it's possible (and how) to programmatically, ... . Is it possible somehow? See Question&Answers more detail:os...

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

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273 views

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php - Loading bar while script runs

I have a php script which takes about 10 seconds to run because it is pulling in data and storing it in the db ... how I can do this? 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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336 views

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php - Insert large amount of variables into table using PDO

I have a large form with about 25 input fields. Im trying to insert them into my table and the only way i ... each and everyone into my query? 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

1 answer

php - Creating PDFs using TCPDF that supports all languages especially CJK

Can someone put together a clear and concise example of how you can create a PDF using TCPDF that will ... to support all three languages. See Question&Answers more detail:os...

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

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559 views

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php - jQuery support Transfer-Encoding:chunked

i'm a web developer. in my script use header() to set "Transfer-Encoding:chunked". and flush() to ... use chunked encoding in jQuery ajax? 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 - zend gdata and google spreadsheet not connecting

ive been using Zend Gdata for a while now, and today im getting an error of Notice: Undefined offset: ... nothing has changed on my end See Question&Answers more detail:os...

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

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389 views

1 answer

php - How to get year-sensitive calendar week ? date("W") gives back 52 for 1st of January

As the headline says, PHP's date("W") function gives back the calendar week (for the current day). ... into current year and previous year. See Question&Answers more detail:os...

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

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352 views

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php - Cassandra partition key for time series data

I'm testing Cassandra as time series database. I create data model as below: CREATE KEYSPACE sm WITH replication = { ... /value, tagid/value.... See Question&Answers more detail:os...

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

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365 views

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php - Need Help on OAuthException Code 2500

I am trying to develop an Facebook application (apps.facebook.com/some_app) using PHP where I need to present ... the API. Thanks Deepak See Question&Answers more detail:os...

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

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