Recent questions tagged PHP

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php - Fatal error: Call to a member function bindParam()

I am learning to work with PHP and have a simple problem. <?php ini_set('display_errors', 'On'); ... probably a simple rookie mistake. See Question&Answers more detail:os...

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

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554 views

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php - mysqli_fetch_array returning only one result

I'm trying to make a very, very simple query of a small mysql database, using the following code (with ... sure what I'm doing wrong. See Question&Answers more detail:os...

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

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669 views

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php - Mysqli prepared statement column with variable

My code has to update a query with a custom variable as column. How can I safely bind the column name? ... $username); $stmt->execute(); 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 - MYSQL Select from tables based on multiple rows

I have a table called user_meta. In that table I have the following columns: ID, userID, meta_key, meta_value ... both have user_type = staff See Question&Answers more detail:os...

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

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391 views

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php - Override External Product URL to "Add to Cart" product button

I work on site that use External products from Amazon, but want instead pointing users to that external URL, first ... product to cart? 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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533 views

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php - How to avoid "Using temporary" in many-to-many queries?

This query is very simple, all I want to do, is get all the articles in given category ordered by last_updated ... no idea how to fix 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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789 views

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php - How to parse CDATA HTML-content of XML using SimpleXML?

I am trying to display Xml content in to tables, all works perfectly but some content in the tag that i don't want to ... } echo '</table>'; ?> 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 - How do you rename a tag in SimpleXML through a DOM object?

The problem seems straightforward, but I'm having trouble getting access to the tag name of a ... ownerDocument->removeChild($old); See Question&Answers more detail:os...

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

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464 views

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php - mysql injection damages?

I Just noticed that my mysql_real_escape_string function is not inside a '' in some of my php scripts and it ... should have put it in quotes See Question&Answers more detail:os...

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

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424 views

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php - how to http post special chars in swift

I'm using the following to post an email and password to my server (php script). The ... = postString.dataUsingEncoding(NSUTF8StringEncoding) See Question&Answers more detail:os...

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

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582 views

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php - Sort a set of multidimensional arrays by array elements

Let's say I've started here: $arr[0] = array('a' => 'a', 'int' => 10); $arr[1] = array('a' ... until I figure them out and they seem super easy) See Question&Answers more detail:os...

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

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705 views

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php - Remove attribute values from product variation title and show them on separate rows

I have a checkout page where I want to: Remove selected product attribute values from product variation title item. ... start to make this real? See Question&Answers more detail:os...

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

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576 views

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php - Split a time range into pieces by other time ranges

I have a complicated task that I have been beating my head against the wall now for a few days. I've ... insight on how they accomplished 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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677 views

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php - Separate space-delimited words in a string

i have a text string in the following format $str= "word1 word2 word3 word4 " So i want to seperate each word ... built in function to 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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1.5k views

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php - Submit Multiple Forms With One Button

I am using $_SESSION to dynamically create forms for my web store. These forms hold the custom info for the ... the forms with ONE button? See Question&Answers more detail:os...

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

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490 views

1 answer

php - Getting FULL URL with #tag

Tried to print the $_SERVER array in PHP, yet I can't find what I want: http://www.domain.com/ ... the "sometaginpage". Help. 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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877 views

1 answer

php - Opposite of nl2br? Is it str_replace?

So the function nl2br is handy. Except in my web app, I want to do the opposite, interpret line breaks as ... think I tried every combination... See Question&Answers more detail:os...

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

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674 views

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php - My Laravel 5.2.10 Sessions wont persist

I have a brand new installation of Laravel 5, in fact I have tried this on multiple versions and keep hitting ... of the initial get request? See Question&Answers more detail:os...

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

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797 views

1 answer

php - Using GCM to send notifications on app, returns InvalidRegistration error

I'm trying to send a notification using GCM on my android device, but I always get InvalidRegistration error ... error":"InvalidRegistration"}]} See Question&Answers more detail:os...

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

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1.2k views

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php - Supplied key param cannot be coerced into a private key with Google APIs

I'm trying to test this example that I found here so that I can do a direct upload on the client side ... '&Signature=' . $signature); } See Question&Answers more detail:os...

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

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523 views

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php - Why can't I access the array with index directly?

I got confused when I was trying to access an array element directly with its index. I guess I could ... ( $arrOfObj['m_strEmailAddress'] ); See Question&Answers more detail:os...

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

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768 views

1 answer

php - Using a variable outside of the while loop (scope)

Small problem regarding scope in PHP, I can't seem to call the variable $report outside of the while loop. I ... $thisDOCid; } echo $report; ?> See Question&Answers more detail:os...

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

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932 views

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php - Fatal error: Call to undefined function openssl_random_pseudo_bytes()

I am getting this exception when trying to run my PHP unit tests: Fatal error: Call to undefined function ... ) What does it mean? See Question&Answers more detail:os...

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

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503 views

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php - default as first option in switch statement?

I've tested this and it works fine, but it looks... weird... to me. Should I be concerned that ... Suggestions? Is this normal/valid syntax? See Question&Answers more detail:os...

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

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606 views

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php - What is the best way to add two strings together?

I read somewehere (I thought on codinghorror) that it is bad practice to add strings together as if they are numbers ... ); Does it even matter? See Question&Answers more detail:os...

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

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848 views

1 answer

php - Forcing fputcsv to Use Enclosure For *all* Fields

When I use fputcsv to write out a line to an open file handle, PHP will add an enclosing character to any ... (defaults to a ") character? See Question&Answers more detail:os...

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

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704 views

1 answer

php - str_replace with array

I'm having some troubles with the PHP function str_replace when using arrays. I have this message: $message = ... both exactly the same size? See Question&Answers more detail:os...

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

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692 views

1 answer

php - How to get files in FTP folder sorted by modification time

I want to get all files in a FTP folder with ftp_nlist function. But by default it returns an array sorted by ... file name. Please help me! See Question&Answers more detail:os...

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

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