Recent questions tagged PHP

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To match a string with pattern like: -TEXT-someMore-String To get -TEXT-, I came to know that this works: ... point like in above example ? See Question&Answers more detail:os...

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

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452 views

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php - Call to a member function bind_param() on a non-object MySQLi

Okay, so I'm trying to update a blog entry, and I'm getting Call to a member function bind_param() on a ... the error occurs even without it. See Question&Answers more detail:os...

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

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380 views

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php - Select 2 products from each category in MySQL

Pretty similar to MYSQL - select first 4 records for each category in a table but there isn't an accepted ... 585 ; TOMATO ; VEGETABLES See Question&Answers more detail:os...

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

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526 views

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php - Firebase MismatchSenderID when Authorization key is my Server key

Really weird and no one has ever asked this. I'm getting MismatchSenderIdas an error with my server key as my ... the app resolved the issue. See Question&Answers more detail:os...

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

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208 views

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php - How to sort an array based on a specific field in the array?

How can I sort an array based on two specific values within the array? For instance: $arr = array( array('a' = ... variable. How can I do that? See Question&Answers more detail:os...

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

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569 views

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php - Warning: mysql_result(): supplied argument is not a valid MySQL result resource in (...) on line 4

Here is my snippet. I've checked some other questions similar to my error, but so far I can't get it solved. <?php ... 1) ? true : false; } ?> See Question&Answers more detail:os...

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

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828 views

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php - Increase the limit of file upload size in Heroku while uploading to Dropbox

I have encountered an issue while uploading files to dropbox through my application that is hosted on Heroku. I ... any official way around? See Question&Answers more detail:os...

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

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610 views

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php - Too few arguments to function Db::__construct(), 0 passed in

i have 3 pages one for connect the DB class Db{ private $dbUserName ="root"; private $dbName = "oop"; ... {main} thrown in /Users/mohamedelmasr See Question&Answers more detail:os...

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

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685 views

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php - Uncaught SoapFault exception: [WSDL] SOAP-ERROR: Parsing WSDL

I'm using SSRS SDK for PHP PHP Version 5.4 WebServer: Centos 6.4 MSSQL Server 2008 R2 When I make ... SSRSReport/bin/SSRSReport.php on line 590 See Question&Answers more detail:os...

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

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320 views

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php - Permission denied while uploading a file

I am using this code to upload a document to my server. <?php if ($_FILES["file"]["error"] > 0){ echo ... code? Please help me in this regard. See Question&Answers more detail:os...

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

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479 views

1 answer

php - SimpleXML and namespaces

I have following code. <entry> <job:location> <job:id>24</job:id> <job:region>6</job:region> </job: ... content of job:region tag in SimpleXML. See Question&Answers more detail:os...

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

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416 views

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php - Header Location + Content Disposition

So I have a downloads page where you click a link, it opens /downloads/download/randomhash randomhash is found ... Compatible: IE=Edge,chrome=1 See Question&Answers more detail:os...

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

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200 views

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php - How do I convert line breaks to

I have a return string from a db. The return string must be formatted in javascript. <?php $db = "this is a line ... ?php echo $db; ?> </script> See Question&Answers more detail:os...

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

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244 views

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php - Convert a String into an Array of Characters - multi-byte

Assuming that in 2019 every solution which is not UNICODE-safe is wrong. What is the best way to convert a string to ... => string(4) "??" } See Question&Answers more detail:os...

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

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339 views

1 answer

php - Additional button in Woocommerce shop page and archives

I'd like to add a button next to "Add to Cart" on the product page that adds "-sample" to the product URL ... /" How can I achieve this? 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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572 views

1 answer

php - Replace unicode character

I am trying to replace a certain character in a string with another. They are quite obscure latin characters. I ... but this should work though. See Question&Answers more detail:os...

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

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218 views

1 answer

php - Check to see if an email is already in the database using prepared statements

I am trying to change my code to msqli prepared statements from mysql. I am not sure how to adapt my code that ... else { // missing code? } See Question&Answers more detail:os...

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

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280 views

1 answer

php - Input form with hidden field how to secure it

After i knew how to secure upload image Bypassing forms input fields to upload unwanted files i would like to give ... free to be hacked :) See Question&Answers more detail:os...

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

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743 views

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php - Catchable fatal error: Object of class mysqli_stmt could not be converted to string

I'm new to PHP OOP so this question must be quite dumb. I'm unable to create an SQL query through PHP. I' ... Kindly help me on this. Thank you. See Question&Answers more detail:os...

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

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323 views

1 answer

php - What can go wrong when adding months with a DateInterval and DateTime::add?

I failed to find a proper solution to this issue. As you see in Example #3 in the PHP documentation, they ... have some insight into 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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275 views

1 answer

php - When to call mysqli::close

When should i call mysqli::close? I never used to use if statements to check whether bind_param(), prep() ... statement"; } return $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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199 views

1 answer

php - Fracture detection in hand using image proccessing

What I have done : Taken input image and resized image to standard size as I have to compare it with ... any. Here original unprocessed images: See Question&Answers more detail:os...

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

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417 views

1 answer

php - NuSOAP: how to change content-type of request?

When consuming a .NET WCF webservice I get the following response (error): Unsupported HTTP response status 415 ... be overlooking something.... See Question&Answers more detail:os...

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

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290 views

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php - Getting the timestamp from last saturday (every week)?

first let me show you my code: $lastWeek = date('m-d-Y', strtotime('-1 week')); That's how to get the ... you know what I mean. Thanks a lot. See Question&Answers more detail:os...

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

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294 views

1 answer

php - Multiple boolean conditions - operator precedence

I encountered a code line that looks like this: if ($users == 'all' || $_POST['user'] == 1 && $users ... && ? Which parts get evaluated first? See Question&Answers more detail:os...

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

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649 views

1 answer

php - mysqli prepared statements, insert NULL using bind params

Does anyone know if it is possible to insert NULL into a column with MYSQLI bind_param. I have a situation where ... if this can be avoided. See Question&Answers more detail:os...

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

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323 views

1 answer

php - Parse Website for URLs

Just wondering if someone can help me further with the following. I want to parse the URL on this website:http: ... output URL into a text file. See Question&Answers more detail:os...

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

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248 views

1 answer

php - posting to google plus through api

Trying to find how to post to google plus wall from PHP but got 403 even using the api explorer at got ... and some references from other posts See Question&Answers more detail:os...

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

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