Recent questions tagged PHP

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php - Cron job and folders permissions - permission denied

I have a folder above the webroot that is used to temporarily store user files generated by a php web application ... fine through the web app? See Question&Answers more detail:os...

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

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494 views

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php - "Load data local infile" command not allowed

I am using the PHP mysqli library. Every time I try to run a LOAD DATA LOCAL INFILE command, mysqli complains ... How do I correct this problem? See Question&Answers more detail:os...

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

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449 views

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php - How to force a browser to show the latest changes to a CSS file?

I made some changes on a CSS file on a PHP site. The changes do not show up in any browser I test ... (without renaming the CSS 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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668 views

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php - Can't authenticate with basic authentication using WP REST API 2.0 plugin

I'm having an issue with basic authentication. Trying to send a GET request with Postman (chrome plugin) using the ... wordpress version: 4.4.2 See Question&Answers more detail:os...

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

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486 views

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php - How to allow certain html tags?

I got a textarea where the user can write an article. The article can contain text (bold and italic), ... post secure xss-preventing code? See Question&Answers more detail:os...

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

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911 views

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php - Completely validate URL with or without http or https

I've done some researching on validating URLs in PHP and found that there are many different answers on StackOverflow ... URL is valid? 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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420 views

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php - regexp for finding everything between <a> and </a> tags

I'm trying to find a way to make a list of everything between <a> and </a> tags. So I have a list of links ... ; $index++; $is_href = true; } } See Question&Answers more detail:os...

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

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618 views

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php - How i can design a cache system using PDO and memcached?

I'm using PDO for connect to the database in a system where I want implement memcached. I don't know what ... resolve this? Thanks 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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658 views

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php - Mysql custom order by and alphabetical order by:

I am using the following query: $query = "SELECT * FROM `$table[$a]` ORDER BY FIELD(typeof,'pdf','swf ... their typeof order. Make sense? See Question&Answers more detail:os...

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

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599 views

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php - External image vulnerabilities

What security holes can appear on my site by including external images via img tag and how to avoid them? I' ... putting it in src 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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415 views

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php - Reading a large file line by line or storing its lines in an array

I have a large file, 100,000 lines. I can read each line and process it, or I can store the lines in an array ... array, and if it's worth 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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497 views

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php - String appears to be valid JSON, but `json_decode()` returns NULL

I think I've found where the error lies: $convertJSON = file_get_contents("http://www.google.com/ig/calculator? ... wrong somewhere. Any help? See Question&Answers more detail:os...

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

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494 views

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php - Catchable Fatal Error: Object of class __PHP_Incomplete_Class could not be converted to string

I'm having an error when I want to open a simple page. This is the full error: ... IS_AUTHENTICATED_ANONYMOUSLY, requires_channel: https } See Question&Answers more detail:os...

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

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689 views

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php - Sorting UNION queries with Laravel 4.1

I think there is something changed in the union between Laravel 4 and Laravel 4.1. I have 2 models. $photos ... do get this working in Laravel? 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

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php - Should you always end mysql queries with "or die?"

Example queries in some tutorials ALWAYS end with: or die(mysql_error()); I can see why you would would sometimes ... you debug as you learn? See Question&Answers more detail:os...

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

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543 views

1 answer

php - Do I need to escape data to protect against SQL injection when using bind_param() on MySQLi?

As the title says, do I have to escape user input when using bind_param() or is that done internally? 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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671 views

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php - Create Moodle activities programmatically

Does anyone know if it's possible to add an activity programmatically to a course in Moodle? I was thinking ... ? Or something to advise? See Question&Answers more detail:os...

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

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502 views

1 answer

php - laravel 5.4: sending email from localhost not working

I want to sent emails from my localhost with laravel 5.4. It is showing me the following error: screenshot of ... Mail send successfully'); } } See Question&Answers more detail:os...

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

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618 views

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php - How to get array of values from an associative arrays?

How can I get an array of values from an associative array ? Associate array Example: Array ( [0] => Array ( [0] => 1 ... Array (1,2,3,4,5,6,7) See Question&Answers more detail:os...

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

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555 views

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php - easier way to get counter from while loop?

I have the following: $counter = 1; while($row= mysql_fetch_assoc($result)) { $counter2 = $counter++; echo( ... this the best way? 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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1.2k views

1 answer

php - ftp_login expects parameter 1 to be a resource

I'm trying to upload some files with FTP and I'm having the following error: Warning: ftp_login() expects ... single quotes and none work. See Question&Answers more detail:os...

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

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710 views

1 answer

php - Is there a way to indicate that a class has magic methods defined for every method on another class?

Is there a way to document that a certain class has magic methods for every method defined in another class? I ... more functions go 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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1.0k views

1 answer

php - 419 Page Expired Laravel 5.8 - After Login

I Created one Project in Laravel 5.8. In my Local Environment(PHP 7.2) its working good. when i hosted ... Cookies but, Same issue Displayed. See Question&Answers more detail:os...

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

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544 views

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php date format

I have a date in a variable like: 01-01-2009 and need to change the format to Y-m-d. What should I use to do this conversion? See Question&Answers more detail:os...

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

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725 views

1 answer

php - Lumen fails to change locale

I have an almost fresh installation of Lumen. I have a POST route which leads to one Controller. In the request ... , since trans() is 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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1.0k views

1 answer

php - Installing Composer for Windows - unable to find wrapper "https"

I am trying to install Composer for Windows using the command line with the following call: php -r "readfile(https: ... to be doing the trick. See Question&Answers more detail:os...

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

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483 views

1 answer

php - Select date/time groupings in MySQL grouped by hour

I have a bunch of date data in a mysql table like this: 2010-02-13 1:00:00, "soma data" 2010-02-13 1:25 ... given day. TIA, Hope you can help! See Question&Answers more detail:os...

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

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420 views

1 answer

php - How to convert MySQL code into PDO statement?

I need to change the first if statement into a PDO statement but I'm not sure how to go about it. Please can ... options must be entered"; } } See Question&Answers more detail:os...

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

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