Recent questions tagged PHP

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php - Remove white spaces between tags in HTML

I am using the following code to remove white spaces in html. I only want to remove white spaces in betweens ... ('sample.txt', $str); See Question&Answers more detail:os...

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

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400 views

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php - Check if the image is a JPEG

I need to check whether a given image is a JPEG. if ($_FILES["fname"]["error"] > 0) { $imgData = "hyperlink/ ... jpg files! How can I fix 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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php - using AJAX and Jquery to create pdf using FPDF

I am trying to create pdf file using FPDF. What I right now have is an HTML page with various lines of data ... pdf file and send it to print See Question&Answers more detail:os...

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

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503 views

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php - define and heredoc

How do you use define within a heredoc? For example: define('PREFIX', '/holiday'); $body = <<<EOD <img src=" ... > // This doesn't work. EOD; 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 have the class="selected" depending on what the current page/url is

This is my first post so forgive as I am just new in the world of web development. Normally, when I try to make ... Menu Ends--!> 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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568 views

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php - How to launch cmd.exe to execute command using Task Scheduler ?

I want to launch cmd.exe to execute command using Task Scheduler : Here is my command line : C:wampinphpphp5.5.12php ... I do wrong - here ? See Question&Answers more detail:os...

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

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530 views

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php - "Commands out of sync; you can't run this command now" - Caused by mysqli::multi_query

I am running multiple deletes through mysqli::multi_query and it is messing up the next query in line. The following ... of Xampp on windows 7 See Question&Answers more detail:os...

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

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538 views

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php - Twitter 1.1 OAuth authenticity_token_error(99)

I use the following code to get the bearer token: $token = base64_encode($client_id.':'.$client_sec); $data = array ... }]} What I doing wrong? See Question&Answers more detail:os...

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

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817 views

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php extension - Installing mailparse php7 mbstring error

I'm currently working to put our project under php7. When trying to compile the mailparse extension or use pecl ... saw in some forums) 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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704 views

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php gd - PHP GD imagecreatefromstring discards transparency

I've been trying to get transparency to work with my application (which dynamically resizes images before ... be passed to imagecreatefrompng? See Question&Answers more detail:os...

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

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726 views

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php - how to change api_token column in token guard

Laravel 5.5 I want to change direction of api token that used in TokenGaurd so, i created a custom guard named ... , how i should 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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561 views

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php - Should I encrypt email addresses?

When users register, should I store their email in the db as is or hash it. I want to be able to decrypt it ... so should I use md5? 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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1.1k views

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php - Get all elements by class name using DOMDocument

This question seems to have been answered numerous times but i still cant seem to put the pieces together. I ... ->textContent; echo($stuff); See Question&Answers more detail:os...

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

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466 views

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php - Access variable from scope of another function?

<?php function foo($one, $two){ bar($one); } function bar($one){ echo $one; //How do I access $two from ... (for reasons unknown). Thanks, Mike See Question&Answers more detail:os...

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

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500 views

1 answer

php - Why different private key strings under Linux or Windows?

When I'm creating private key strings with the following PHP code (and same config-parameter), they are enclosed ... versa). Why is 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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536 views

1 answer

php - Exploding an array within a foreach loop parameter

foreach(explode(',' $foo) as $bar) { ... } vs $test = explode(',' $foo); foreach($test as $bar) { ... $test or are both pretty much equal? See Question&Answers more detail:os...

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

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500 views

1 answer

php - Regular expression to match ">", "<", "&" chars that appear inside XML nodes

I'm trying to write a regular expression using the PCRE library in PHP. I need a regex to match only &, > ... end hence my attempt to fix 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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708 views

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php - How to upload multiple files using Yii framework 2.0

Working with Yii framework 2.0 I want to be able to upload multiple files. Following Yii 2 documentation, ... element for one uploading 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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788 views

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php - X-Frame-Options SAMEORIGIN blocking iframe on my domain

i'm using http://www.jacklmoore.com/colorbox to display the content of an url in a lightbox. after ... not in the server 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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631 views

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php - getting Gii to work on Yii 2.0

i downloaded the advanced template, extracted it and changed the root documents for the back-end and the front ... com/yiisoft/yii2-app-advanced See Question&Answers more detail:os...

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

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484 views

1 answer

php - Showing default theme when uploading WordPress website on server

When I upload my existing WordPress website on server. Its not showing exact as it is on local machine. I have ... me how do I change 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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619 views

1 answer

php - Facebook - Error parsing input URL, no data was cached, or no data was scraped

After research I found that alot of people facing the same issue. But so far I don't solution, this happened ... far I don't have solutions. See Question&Answers more detail:os...

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

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613 views

1 answer

php - utf8 string length

strlen() function in php could not return correctly string lenght of utf8 chars, for example ???? is 4 char but after ... strlen('????'); ?> See Question&Answers more detail:os...

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

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562 views

1 answer

php - How to replace ereg?

I'm getting the following message for some php I have to use but did not write: Deprecated: Function ereg() is ... me out with this one? 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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719 views

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php - Glob not giving me any results

I'm trying to use PHP's Glob to get a list of files based on a wildcard, namely the extension. $images = ... this doesn't give any results? See Question&Answers more detail:os...

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

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878 views

1 answer

php - How can I get new CSRF token in LARAVEL by using ajax

I have created a form which is having a lot of fields and user can create an unlimited field in it. If a ... not refresh or reload the 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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688 views

1 answer

php - service method as twig global variable

In my symfony2 application, I have a getPorfolioUser method which return a specific user variable. I am looking ... doing 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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633 views

1 answer

php - How to splice an array to insert array at specific position?

$custom = Array( Array( 'name' => $name1, 'url' => $url1 ), Array( 'name' => $name_a, 'url' => $url_a ) ); ... => $name_a, 'url' => $url_a ) ); See Question&Answers more detail:os...

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

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