Recent questions tagged PHP

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Is it possible to represent a sequence of hex characters (0-9A-F) with a sequence of 0-9a-zA-Z characters, so ... decode(string) == $hex; //true 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 - Escaping SQL queries in Codeigniter

I am inserting some data into a MySQL table using CodeIgniter. Because I am using INSERT IGNORE INTO and do ... like when using Active records? 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 - Multiple HTTP GET parameters with the same identifier

Let's say I am getting requests such as: http://www.example.com/index.php?id=123&version=3&id= ... obligation to handle invalid strings. 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 - how to connect to the database in openshift application

I did as following MySQL 5.1 database added. Please make note of these credentials: Root User: xxxxxxx Root ... is the connection URL mean ? 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 - Setting variables on Constructor VS on the class definition

Lately I've been wondering if there's a difference between initializing the variables that have a default value on the ... 'Default Value'; } } See Question&Answers more detail:os...

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

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284 views

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php - How can i attach an image using Phpmailer?

I am using phphmailer and have attached an image, it shows only the image like an icon rather than image itself ... I get error sending this Q. See Question&Answers more detail:os...

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

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519 views

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php - PDO returning error "could not find driver" with a known working DSN

I'm trying to connect to an odbc database via php's PDO class: $dsn = 'odbc:CS_HDZipCodes32bit'; $username = ' ... the end of the list, 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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php - Auto Increment skipping numbers?

Note: I'm new to databases and PHP I have an order column that is set to auto increment and unique. In my PHP ... can I get it to increment +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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php - How to remove numbers from a string with RegEx

I have a string like this: " 23 PM" I would like to remove 23 so I'm left with PM or (with space ... . Any suggestions? Needs to be in PHP 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 - Doctrine: Update discriminator for SINGLE_TABLE Inheritance

With these classes, how would you change a record for a "Person" to an "Employee". /** * @Entity ... something else that is fundamentally wrong? See Question&Answers more detail:os...

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

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213 views

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php - I want a pagination to my options page of wordpress plugin?

MY DEMO I want a pagination according to the results coming from wordpress database...This is all done on my ... first page and accordingly ... See Question&Answers more detail:os...

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

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266 views

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php - PHPMAILER Not sending and not giving error

I am trying to let users fill out a contact form, which will then be sent to my email. But its not working ... } echo 'Message has been sent'; See Question&Answers more detail:os...

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

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233 views

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php default arguments

In PHP, if I have a function written like this function example($argument1, $argument2="", $argument3="") And I ... is the best option? 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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173 views

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php - MySQL: Determine Table's Primary Key Dynamically

I'm, generating a SQL query like this in PHP: $sql = sprintf("UPDATE %s SET %s = %s WHERE %s = %s", ...) ... if I didn't have to resort to 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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495 views

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php - Using named parameters with PDO for LIKE

I am trying to search the name field in my database using LIKE. If I craft the SQL 'by hand` like this: ... in my code and they work 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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354 views

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php - Flex / Grid properties are deleted in gmail email

I have a script in PHP that sends the following HTML by mail : <html class="no-js" lang="en"> <body> ... those properties ? Is this normal ? See Question&Answers more detail:os...

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

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607 views

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php - PDO Cannot execute queries while other unbuffered queries are active

I know this has to be a simple fix and I partially understand why I am getting this error but don't know ... )->fetchAll(PDO::FETCH_ASSOC); } See Question&Answers more detail:os...

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

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229 views

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php - Test if a string is regex

Is there a good way of test if a string is a regex or normal string in PHP? Ideally I want to write a ... returns int 0 both times. 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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188 views

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php - Laravel 5.3 multiple file uploads

How can I upload multiple files in Laravel 5.3. If I try it with 1 image it works but multiple images are not ... >id . '/messages'); } } See Question&Answers more detail:os...

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

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366 views

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php - strtolower() for unicode/multibyte strings

I have some text in a non-English/foreign language in my page, but when I try to make it lowercase, ... to lowercase without corrupting 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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365 views

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php - Regular Expressions: How to Express w Without Underscore

Is there a concise way to express: w but without _ That is, "all characters included in w, except _" I'm ... as used in PHP. 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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289 views

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php - How to get an option previously set with curl_setopt()?

I'm just wondering as there is no curl_getopt() function, how it is possible to find out which value ... option with curl_setopt() previously? See Question&Answers more detail:os...

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

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220 views

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php - How to get the last dir from a path in a string

I am trying to get the last folder name from a path that i store in a string. e.g: Home/new_folder/test result = test See Question&Answers more detail:os...

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

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226 views

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php - Getting imagegrabscreen to work

I'm trying to get imagegrabscreen (a GD function) to work with my Apache/Vista PC. I'm using the ... www.kalleload.net/uploads/maogfnfnczfh.png See Question&Answers more detail:os...

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

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190 views

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php - Relative include files

I have a file workers/activity/bulk_action.php which includes a file include('../../classes/aclass.php'); Inside ... error. How does this work? See Question&Answers more detail:os...

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

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160 views

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php - AJAX file upload in laravel

I've been trying to get ajax file upload working in lavavel 4 since last two days and I'm soo out of luck ... returns a and b both null. See Question&Answers more detail:os...

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

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270 views

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php - Send email by Email Class in codeigniter with Gmail

I want send a email by Email Class in codeigniter with gmail, but i get following error: Error: A PHP Error was ... What do i do? With respect See Question&Answers more detail:os...

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

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461 views

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php - How to disable or encrypt "View Source" for my site

Is there any way to disable or encrypt "View Source" for my site so that I can secure my code? See Question&Answers more detail:os...

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

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