Recent questions tagged php

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I'm currently working on Symfony project (const VERSION ='2.5.10') and I am using xampp. PHP version is ... it gives an error about memory limit 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 - Character encoding not declared in html document

I have a file that I am getting a very weird error on. The error is: The character encoding of the HTML ... getting this error in indexmws.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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php - Laravel Auth::attempt() returns false

I am a home hobbyist and am studying Laravel, currently in version 5.3. I am using a Mac, neither homestead ... do not utilize the Input class. 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 - Symfony2.4 form 'This form should not contain extra fields' error

I'm trying to build app based on REST api ang AngularJS. I've been following this tutorial http://npmasters ... REST controller throws 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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328 views

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php - Datetime To Unix timestamp

Is there anyone sitting on a PHP function to convert a date of format 0000-00-00 00:00:00(datetimesql) to unix timestamp? See Question&Answers more detail:os...

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

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256 views

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php - Warning: preg_match(): Internal pcre_fullinfo()

I have the following working code: $test = '123456'; $int = preg_match('/^d+$/', $test, $matches); print_r ... the reason codepad breaks on 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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271 views

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php - Is there a standard for documenting GET/POST parameters?

In a PHP project, even when front controller logic is used for the main application, there can be many stand-alone ... way I do not know of. 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 - using file get contents or curl

I was ask to use a simple facebook api to return the number of likes or shares at work which return json ... i will like to have feedback. 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 - pcntl_fork and the MySQL connection is gone

I have a foreach loop that forks within it. After the process forks, it accesses the database. I get an error: ... know is I'm using ZF.) 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 - Posting input type file problem No Value posted

I have a form where I'm posting different fields and every type of field posted seems to work except the input ... post value Any ideas anyone? See Question&Answers more detail:os...

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

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203 views

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php - finding keys in an array that match a pattern

I have an array that looks like: Array ( [2.5] => ABDE [4.8] => Some other value ) How would I find any ... 's a simpler way to 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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396 views

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php - Should I use filter_var to validate email?

I have a class that validates every input before I send it to the database layer. Note that my problem is ... a problem in using filter_var? See Question&Answers more detail:os...

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

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702 views

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php - Error on line 2 at column 1: Extra content at the end of the document

When I use the below code and parse the xml locally it works fine but when upload the same script at the server ... page up to the first 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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481 views

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php - Change the value of a previously-defined constant

I have defined a constant in PHP e.g. define('CONSTANT_NAME', 'constant_value'); I want to be able to change the ... this be done? If so, how? 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 - Why might a file only be partially uploaded?

Why might a file only be partially uploaded? I am improving error-handling in my PHP file upload script ... a possibly legitimate 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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286 views

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php - How to use strpos to determine if a string exists in input string?

$filename = 'my_upgrade(1).zip'; $match = 'my_upgrade'; if(!strpos($filename, $match)) { die(); } else { / ... "my_upgrade". What am I missing? See Question&Answers more detail:os...

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

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238 views

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php - How to unset a function definition just like we unset a variable?

I want to define a function and unset it after its use just like we do with variables. $a = 'something'; unset( ... is there a way to unset 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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412 views

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php - Is it necessary to close PDO connections

I noticed there is no close function for PDO. Should I close the connection or is it unnecessary for PDO? See Question&Answers more detail:os...

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

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321 views

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php 7 - PHP 7 and strict "resource" types

Does PHP 7 support strict typing for resources? If so, how? For example: declare (strict_types=1); $ch = ... to support the $ch variable? See Question&Answers more detail:os...

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

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224 views

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php - Arrays with NULL keys

PHP trivia here. If we declare an array like this: <?php $arr = [ 'foo' => 'bar', NULL => 'hello' ... be something to cause more harm than good. See Question&Answers more detail:os...

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

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318 views

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php - htaccess pretty urls setup

I'm using htaccess for the first time to make pretty urls for my website html files and 1 php file. I was just ... /?$ phppage.php?p=$1 [L] See Question&Answers more detail:os...

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

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253 views

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php html create link from text

I found a routine to create a html link when a link is found in a text <?php function makelink($text) { ... with pages and subdirs? thx chris See Question&Answers more detail:os...

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

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519 views

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php - Remove shipping cost if custom checkbox is checked in WooCommerce Checkout

I am trying to set the price of shipping rates to $0.00 if a checkbox in the checkout fields is checked. ... This, however, isn't 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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493 views

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php - Display the weight of cart and order items in WooCommerce

How can I to put the weight of each item under your description on the cart page and the payment page in woocommerce? Any advice is welcome. 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 - Redirecting an HTTP POST

Ok, so in my web app's API I have an incoming HTTP post request. I would like to pass that POST request on ... app, not a web browser. 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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819 views

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php - How to avoid "HTTP/1.1 999 Request denied" response from LinkedIn?

I'm making request to LinkedIn page and receiving "HTTP/1.1 999 Request denied" response. I use AWS/EC-2 and ... meta-tags (title, og-tags). 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 - Automatically generate nested table of contents based on heading tags

Which one of you crafty programmers can show me an elegant php coded solution for automatically ... Terrestrial_Mammals Marine_Mammals Whales See Question&Answers more detail:os...

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

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215 views

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php - How can I find out what Page has installed my Facebook App / which page is loading my app

I have a canvas app (http://apps.facebook.com/myapp) and other pages (businesses, etc) can Add it to their page. ... from? I'm using the PHP-SDK See Question&Answers more detail:os...

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

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