Recent questions tagged PHP

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php - Codeigniter extending extended MY_Controller

I have strictly followed the how-to article by Phil Sturgeon, to extend the base controller. But I get still some errors ... . CI-Version: 1.7.3 See Question&Answers more detail:os...

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

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php - htmlentites not working for emoji

I am trying to show a characters html entity echo htmlentities(htmlentities("&")); //outputs & echo ... this & 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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php - Uploading a file with XMLHttprequest - Missing boundary in multipart/form-data

I'm uploading a file with XMLHttprequest. Here is the JS function, that uploads a file: var upload = function( ... should be the problem 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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php - MySQLi: query VS prepare

There is something I don't quite understand it at all which is prepare and query in mysqli. This one is using ... in the first place!?? 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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361 views

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php - How can public fields "break lazy loading" in Doctrine 2?

When I run doctrine orm:validate-schema, it pops up a bunch of warnings about my mapped columns being public and ... in full, to my knowledge. See Question&Answers more detail:os...

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

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468 views

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php - Remove duplicates from an array based on object property?

I have an array of objects. I'd like to remove the duplicates based on the "name" value in the object. ... filtering just off of one parameter. See Question&Answers more detail:os...

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

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260 views

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php - How to query database using javascript?

Another question by a newbie. I have a php variable that queries the database for a value. It is stored in ... jquery or ajax?? Please assist. See Question&Answers more detail:os...

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

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606 views

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php - Split a text into sentences

How can I split a text into an array of sentences? Example text: Fry me a Beaver. Fry me a Beaver! Fry me a Beaver ... '"])s+/ // <- closest one See Question&Answers more detail:os...

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

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php - Difference between Laravel's raw SQL functions

It seems I'm not the only person struggling with the differences between Laravel's DB::raw(), DB::select(), ... which to use for what purposes? 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 - how to detect telephone numbers in a text (and replace them)?

I know it can be done for bad words (checking an array of preset words) but how to detect telephone numbers in a ... HeiGHT*/four*/nine etc... See Question&Answers more detail:os...

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

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462 views

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php - Can mysql_real_escape_string ALONE prevent all kinds of sql injection ?

Possible Duplicate: SQL injection that gets around mysql_real_escape_string() I havent seen any valuabe or not outdated ... it protect fully ? See Question&Answers more detail:os...

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

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php - AJAX POST handler causing "uncaught exception"

So I've been banging my head against my desk for a few hours on this one and i'm not getting anywhere so help ... ); " in the working one ?> See Question&Answers more detail:os...

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

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242 views

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php - How do I make my database connection secure?

I'm currently working on a website for my church's college group, and am started to get a little worried about the ... be hosed. What do I do? See Question&Answers more detail:os...

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

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235 views

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php - count() emitting an E_WARNING

Prior to PHP 7.2 using count() on a scalar value or non-countable object would return 1 or 0. For ... setting and without using @count()? See Question&Answers more detail:os...

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

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258 views

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php regex to remove HTML

Before we start, strip_tags() doesn't work. now, I've got some data that needs to be parsed, the ... and learn regular expressions one day) See Question&Answers more detail:os...

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

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248 views

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php - How do you do an automatic git pull on remote server?

Before I begin, I know there are a lot of questions similar to this one, but I am really having difficulty ... circles with no progress" point. See Question&Answers more detail:os...

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

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387 views

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php - PDO fetchAll() primary key as array group key

I want to store the contents of a specific database into an array, grouped by their primary keys. (Instead of the ... primary key (which is id)? See Question&Answers more detail:os...

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

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210 views

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php - Select only unique array values from this array

I have the following variable $rows: Array ( [0] => stdClass Object ( [product_sku] => PCH20 ) [1] => ... be converted to string on line 191 See Question&Answers more detail:os...

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

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373 views

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php - hash() vs. crypt() function comparison

I'm currently implementing a login system. I want to store the password and the salt in a database. Now I found ... true; } } return false; } See Question&Answers more detail:os...

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

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359 views

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php - How to check if an image has transparency using GD?

How do I check if an image has transparent pixels with php's GD library? See Question&Answers more detail:os...

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

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343 views

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php - How to redirect https to http without any SSL Certificate

Is difficult to explain what I am seekig here. I have a website that doesn't have SSL Certificates ... without installing SSL Certificates? See Question&Answers more detail:os...

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

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334 views

1 answer

php - Image getting rotated automatically on upload

I'm trying to upload a base64 encoded image and save after decoding it. Image is getting uploaded and saved, ... you r the awesomest person!! See Question&Answers more detail:os...

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

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387 views

1 answer

php - MIME Type spoofing

Checking for mime type in php is pretty easy but as far as I know mime can be spoofed. The attacker can ... getting in with mime type spoofing? See Question&Answers more detail:os...

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

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331 views

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php relative and absolute paths

I have read that when including a php file that using absolute paths has a faster processing time than relative ... shouldn't worry about? See Question&Answers more detail:os...

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

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281 views

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php - Returning a blob with json

I'm trying to create a rest service for my android application where an external database returns items to be stored ... I need this to 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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215 views

1 answer

php - Slash issue with json_encode. Why and how to solve it?

Why outputting this date ("2011/7/11") with json_encode displays ("2011/7/11")? How can I convert "2011/7/11" to ... $ok); // output "2011/7/11" See Question&Answers more detail:os...

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

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341 views

1 answer

php - MINUS operator in MySQL?

I have some tables where I am getting the emails. And I don't want to get the emails in table ... operator not valid for MySQL ? See Question&Answers more detail:os...

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

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239 views

1 answer

php - Getting unique values from 2 arrays

I have 2 arrays that I'm trying to get the unique values only from them. So I'm not just trying to remove ... Any neat way to getting this done? See Question&Answers more detail:os...

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

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