Recent questions tagged PHP

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php - isset() vs strlen() - a fast/clear string length calculation

I came across this code... if(isset($string[255])) { // too long } isset() is between 6 ... 6983208/is-micro-optimisation-important-when-coding 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 access an application parameters from a service?

From my controllers, I access the application parameters (those in /app/config) with $this->container-> ... accessing from a service. See Question&Answers more detail:os...

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

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478 views

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php - Fastest way to implode an associative array with keys

I'm looking for a fast way to turn an associative array in to a string. Typical structure would be like a URL ... $Value; Is there a faster way? 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 do I implement Direct Identity based OpenID authentication with Zend OpenID

I'm using the Zend framework and the openid selector from http://code.google.com/p/openid-selector/ - however ... checks to make a discovery. 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 - 'sorry some error occurred' while integrating PayUMoney payment gateway in Test mode

I'm trying to integrate PayUMoney payment gateway in my client site. My client provided me the login details of PayUMoney. ... > </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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183 views

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php - How does MVC routing work?

So I've started studying MVC (real MVC, not framework MVC) a bit more in-depth, and I'm attempting to ... to write a real elaborate answer. 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 - Getting list of Facebook friends with latest API

I'm using the most recent version of the Facebook SDK (which lets to connect to something called the 'graph API' ... /me'); } print_r($me); See Question&Answers more detail:os...

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

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458 views

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php - Yahoo Weather API WOEID retrieval

I'm creating an app (PHP) that takes yahoo weather data from the free RSS feed and correlates it with a colour ... this easier on me? 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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php - How to use the swiftMailer in Yii2

I can't finally understand how to use the swiftMailer extension in Yii2. Judging by that on this subject ... from nonexistent email addresses. 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 do I generate a custom menu/sub-menu system using wp_get_nav_menu_items in WordPress?

I have an html structure that requires customization of the wp_nav_menu code. This is the html I need to ... which Google forgot to mention? See Question&Answers more detail:os...

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

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786 views

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php - PHPExcel how to set cell value dynamically

How to set cell/column value dynamically using PHPExcel library? I am fetching result set from MySQL database and ... result set? Please guide. See Question&Answers more detail:os...

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

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361 views

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php - what does mysql_real_escape_string() really do?

One thing that I hate about documentation at times (when you're a beginner) is how it doesn't really ... hacker try to insert characters? See Question&Answers more detail:os...

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

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376 views

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php - Set Font Color, Font Face and Font Size in PHPExcel

I'm working in PHPExcel. I'm beginner.When I'm using following code and its working fine. $phpExcel = new ... code. Thank you 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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223 views

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php - Write Privileges - localhost - Mac OSX

I'm new to the mac world and have just been setting up my webserver. I used the following guide: ... ) set the write privileges recursively 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 - Displaying the Error Messages in Laravel after being Redirected from controller

How can I display the validation message in the view that is being redirected in Laravel ? Here is my ... near to the particular fields See Question&Answers more detail:os...

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

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600 views

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php - PHPDoc: @return void necessary?

Is it really necessary do something like this: /** * ... * * @return void */ I have quite a few methods ... considered bad form to leave 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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335 views

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php - Add error to Symfony 2 form element

I check some validation in my controller. And I want to add error to specific element of my form on ... an error to locationRadius element? See Question&Answers more detail:os...

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

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323 views

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php - Laravel - check if Ajax request

I have been trying to find a way to determine Ajax calls in Laravel but I have not found any documentation about ... is not a static method. See Question&Answers more detail:os...

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

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531 views

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php - Assign same value to multiple variables at once?

How can I assign the same value for multiple variables in PHP at once ? I have something like: $var_a = 'A'; ... in a much more compact way? See Question&Answers more detail:os...

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

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320 views

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php - How to know which version of Symfony I have?

I know that I have downloaded a Symfony2 project and started with but I have updated my vendor several times and I ... symfony I have Any idea ? See Question&Answers more detail:os...

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

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266 views

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php - Symfony2: collection form field type with data-prototype

I have a Team to which I would like to add players (objects of Player). I've set up the form ... div#template in the data-prototype attribute? See Question&Answers more detail:os...

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

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187 views

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php - Optimizations to reduce website loading time

What are some important optimizations that can be made to a website to reduce the loading 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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198 views

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php - Laravel form model binding

I've been reading about this feature: http://laravel.com/docs/html#form-model-binding And it looks really ... handle the address fields? See Question&Answers more detail:os...

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

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235 views

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php - Step by step migration from Zend Framework 1 to 2

I have to migrate an application from Zend Framework 1.12.0 to version 2. There seem to be no migration ... view helpers) with ZF2 controllers. See Question&Answers more detail:os...

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

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259 views

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php - Hosting multiple local sites with XAMPP

I'm new to using XAMPP so this may be simple to some people. I have a few php projects that I would ... (like http://myproject1.dev) 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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190 views

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php - Laravel previous and next records

I am trying to create a page where I can see all the people in my database and create edits on them. I ... get the current ID and increment 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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214 views

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php - Gettext: Is it a good idea for the message ID to be the english text?

We're getting ready to translate our PHP website into various languages, and the gettext support in PHP looks ... an english translations file? See Question&Answers more detail:os...

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

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393 views

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php - How can I use a simple Dropdown list in the search box of GridView::widget, Yii2?

I am trying to make a dropdown list in the search box of a GridView::widget, Yii2 for searching related ... :widget, Yii2 framework? 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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