Recent questions tagged PHP

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php - Should htmlspecialchars() be used on information on input or just before output?

I take $_POST information and store it in a DB and later on query and print this information to the user. ... noob is encouraged! Thanks :D See Question&Answers more detail:os...

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

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521 views

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php - How do I get a service from the container directly, if I didn't/couldn't inject the service using DI?

I have a part of code where I'm injecting two services $checker and $paginator by dependency injection. It works ... How should I solve 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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381 views

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php - call to a member function execute() on a non-object

My script containing that error is this: $stmt = $this->db->prepare('SELECT libelle,activite,adresse,tel,lat,lng FROM ... localhost) is 5.2.17 See Question&Answers more detail:os...

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

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261 views

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php - Multidimensional array from string

Let's say I have this string which I want to put in a multidimensional array. Edit : The number of subfolders in ... . How would we do that ? See Question&Answers more detail:os...

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

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467 views

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php - Get closest date from MySQL table

I need to get the closest date to current date from a MySQL table. This is my table: id | date | name ... Any help is much appreciated. 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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480 views

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php - PHPMailer, SMTP connect() failed error with Gmail

I'm trying to make a contact form and I'm using PHPMailer. I tried that on localhost with xampp and it ... Any advice to solve 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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274 views

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php - Relabel "add to cart" button after add to cart in WooCommerce

I'd like to relabel my add to cart button after click on it and add one item to cart into add one more to cart ... to cart ', 'woocommerce' ); } See Question&Answers more detail:os...

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

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274 views

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php - Create nested array by array of keys

I've some difficulties creating a nested array by array of keys and assigning a value for the last nested ... help would be greatly appreciated. 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 - MySQL error - "You have an error in your SQL syntax"

The error message I got: You have an error in your SQL syntax; check the manual that corresponds to your MySQL ... me. What is the 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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243 views

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php - What is the best way to minimize number of connections?

My host has a really, really low number of max connections for a database user. This is the error my users are ... do, or is it even worse? See Question&Answers more detail:os...

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

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240 views

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php - Store it in Session or Query DB each page load?

Which is the better route to go? Should I store my object in session and pass it from page to page, or ... echo $user->$username; No 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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502 views

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php - Add Shipping class below each product in WooCommerce Shopping Cart page

I've configure shipping class for my products. But I want to display them below each product in the shopping ... done through editing the 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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578 views

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php - why file_get_contents returning strange characters?

I am trying to parse http://www.desi-tashan.com/category/pakistan-tvs/aaj-tv/3-idiots/ with file_get_contents. ... to be made with wordpress.. 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 - multiple rows in form for the same entity in symfony2

I create a simple form with multiple rows: Controller: public function indexAction() { $repository = $this->getDoctrine()- ... but how to do 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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823 views

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php - Regex extract string between 2 curly braces

I have the following short codes: Dear {{name}}, You are being invited for the following event: {{event} ... text between 2 curly braces. 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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330 views

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php - Call to undefined function dl()

I am using PHTML encoder to encode my php file but it is giving error "Call to undefined function dl()" when i run ... <`"; phtmldec($p); } ?> See Question&Answers more detail:os...

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

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383 views

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php - Regular expression to match a block of text up to the first double new line?

I'm making a simple Textile parser and am trying to write a regular expression for "blockquote" but am having ... line of the quote. 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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321 views

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php - convert mysql result to json with correct types

I know how to get a mysql-row and convert it to json: $row = mysqli_fetch_assoc(mysqli_query($db, "SELECT * FROM ... is: "50100", not 150 See Question&Answers more detail:os...

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

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407 views

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php - resource id #4 Why am I getting this?

I have a pretty basic forum template I am working on for testing purposes When I create a topic, and press submit, ... /table> </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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303 views

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php - Extract Scheme and Host from HTTP_REFERER

I have $_SERVER['HTTP_REFERER'] — pretend it is http://example.com/i/like/turtles.html. What would I ... store it in its own 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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271 views

1 answer

php - How does sorting work in the new mongodb PECL extension?

I have just shifted from the old Mongo extension to the newest PHP driver (mongodb). I'm also using the ... to sorting/limiting/skipping now? See Question&Answers more detail:os...

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

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377 views

1 answer

php wordpress password change - logging me out!

I'm trying to build a simple wordpress password change script of my own (well, based on a plugin really) - the ... ()); endif; ob_start(); } See Question&Answers more detail:os...

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

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304 views

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php - Dynamically add a private property to an object

I have a class: class Foo { // Accept an assoc array and appends its indexes to the object as property ... way and definitely not my 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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338 views

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php - The request has been black-holed - CakePHP

I'm using CakePHP's SecurityComponent. And it's very essential as it saves forms from CSRF attacks. My project has ... 2.4. 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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501 views

1 answer

php - Customize the text "Total" in WooCommerce checkout page

I would like to change the the "Total" text in my checkout page to "Total inkl. vat". I have tried ... can I achieve this please? 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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282 views

1 answer

php - Laravel 4 validation email unique constraint

I'm writing a Laravel 4 app that has a users table with the usual contact info. In my users model, my ... your email) is already inuse. 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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413 views

1 answer

php - How should ip2long converted IP's be stored in MySQL?

I don't know enough about the function, or ip's, to determine how my column structure should be for storing this. Any suggestions? See Question&Answers more detail:os...

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

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368 views

1 answer

php - only default permalinks working wordpress others become 404 error

My problem is in my wordpress site only default permalinks is working.. When I change permalinks all pages ... hosting server is godaddy.. See Question&Answers more detail:os...

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

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