Recent questions tagged PHP

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php - Laravel - DecryptException: 'The MAC is invalid'

In laravel for registration I'm using encrypt algorithm for password instead of inbuilt bcrypt function in Laravel because ... registered"; } } 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 - check if the query results empty row mysqli

I am using this code, but I don't understand how to check if the query returns zero rows. How can I check that? ... .'</span></li>'; } } See Question&Answers more detail:os...

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

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560 views

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php - Checking if 2 arrays have at least 1 equal value

Currently I have 2 array: array(1, 2, 3, 4); array(4, 5, 6, 7); How can I check if there is at ... => 4, so the function should return 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 - Display MySQL results by date

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

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php - distance calculations in mysql queries

I have to query a database of thousands of entries and order this by the distance from a specified point. ... distance between $old and $new } See Question&Answers more detail:os...

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

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474 views

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php - Customize addresses fields on WooCommerce My account and Checkout

I'm using the woocommerce_checkout_fields filter to edit the value of woocommerce field labels. It works fine on ... or shipping address). See Question&Answers more detail:os...

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

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614 views

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php - Group duplicate array keys in a multidimensional array into subarray

I have a multidimensional array called $songs, which outputs the following: Array ( [0] => Array ( [Michael Jackson] => ... in Black</li> </ul> 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 - Why is my number value changing using number_format()?

The following code gives me two different outputs: $number = '1562798794365432135246'; echo $number; echo ... insert thousand separators). See Question&Answers more detail:os...

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

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481 views

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php - MySQL GROUP BY and Fill Empty Rows

I'm sure this has been answered before, but I can't find it in the detail that I need. For an analytics ... for this that would be more awesome. 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 create clean url using .htaccess

This is my .htaaccess code. RewriteEngine On RewriteRule ^([a-zA-Z0-9]+)/$ movie.php?name=$1 RewriteEngine on ... . Please help me out. 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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php - add two hours to date variable

I want to add 3 minutes to a date/time variable I have, but I'm not sure how to do this. I made ... add three minutes to the $time variable? See Question&Answers more detail:os...

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

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451 views

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php - Upload doesn't work right when the file is too big

I have a PHP app where I can upload files. When I upload most files and do a print_r($_FILES), I get ... to 100MB. Why is this happening? 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 - Is mysqli_multi_query asynchronous?

$databases = array(); $path = '/Path/To/Directory'; $main_link = mysqli_connect('localhost', 'USERNAME', 'PASSWORD') ... was done. Why is this? See Question&Answers more detail:os...

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

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509 views

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php - destroy session on window close?

I have a created a login system in php with logout functions etc. But I need the session to be destroyed ... suggestions welcomed, 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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623 views

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php - Why does file_get_contents work with google.com but not with my site?

$page1 = file_get_contents('http://www.google.com'); $page2 = file_get_contents('http://localhost:8000/prueba' ... .php on line 138 See Question&Answers more detail:os...

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

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686 views

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php - PCRE regular expression overlapping matches

i have the following string 001110000100001100001 and this expression /[1]....[1]/g this makes two matches but i ... 0 it can be any characters See Question&Answers more detail:os...

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

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597 views

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php - Redirect POST htaccess

This question is very similar to: Is it possible to redirect post data? (asked eariler) but that answer does not ... to work. 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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611 views

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php - Is htmlspecialchars enough to prevent an SQL injection on a variable enclosed in single quotes?

Although many sources quote the htmlspecialchars function with ENT_QUOTES to be not enough to prevent SQL ... around mysql_real_escape_string()? See Question&Answers more detail:os...

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

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482 views

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php - How to increment count in the replacement string when using preg_replace?

I have this code : $count = 0; preg_replace('/test/', 'test'. $count, $content,-1,$count); For every replace, ... get test0, test1, test2 etc.. See Question&Answers more detail:os...

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

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585 views

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php - Token was deauthenticated after trying to refresh it

I updated my Symfony environment form 3.3 to 4.0. After the update I have problems with the login (user provided by database ... $this->firstName; } /** * Set lastName * * @param...

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

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589 views

1 answer

php - Hide Added to Cart message in Woocommerce

I want to remove the "xx product has been added to your cart" message from the top of my checkout ... but Keep/Display Coupon Applied Message See Question&Answers more detail:os...

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

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463 views

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php - Fatal error: Class 'MongoDBDriverManager' not found

I want to use the MongoDB Driver, but it throw me an error, when i use it: $mongo = new ... any requirement to use the driver? See Question&Answers more detail:os...

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

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1.0k views

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php - PHPMailer to use Gmail as SMTP server.Could not connect to SMTP host. Mailer Error: SMTP Error: Could not connect to SMTP host

i am trying to use phpMailer to send confirmation messages to users via email. my code is this: <?php ... true email address in that part See Question&Answers more detail:os...

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

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474 views

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php - What does bind_param accomplish?

I'm learning about avoiding SQL injections and I'm a bit confused. When using bind_param, I don't ... or more protected. Bind_param explanation See Question&Answers more detail:os...

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

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468 views

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php copying array elements by value, not by reference

I have the following code: $data['x'] = $this->x->getResults(); $data['y'] = $data['x']; //some ... works! Thanks to everyone for the help. See Question&Answers more detail:os...

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

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735 views

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php - Protocol https not supported or disabled in libcurl

I am using Authorize.net in my application(its in OSCOMMERCE) , When the user making payment its returning ... problem or Programming problem ? See Question&Answers more detail:os...

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

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389 views

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php - Why do I need to use a popular framework?

I've been a PHP developer for many years now, with many tools under my belt; tools that I've either ... to improve my own skills/tools? See Question&Answers more detail:os...

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

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444 views

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php - How can I pass an array of PDO parameters yet still specify their types?

$sql = "SELECT * FROM table WHERE id LIKE CONCAT('%', :id, '%') LIMIT :limit1, :limit2"; I want to ... uses to bind parameters to a variable. See Question&Answers more detail:os...

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

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