Recent questions tagged PHP

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php - requires ext-fileinfo. How do I add that into my composer.json file?

I am trying to install intervention/image. After running the composer update, I get: This is my composer file: ... -stability": "stable" } 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

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php - curl and ping - how to check whether a website is either up or down?

I want to check whether a website is up or down at a particular instance using PHP. I came to know that curl ... of code might help me 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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502 views

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php - How to remove square brackets and anything between them with a regex?

How can I remove text from between square brackets and the brackets themselves? For example, I need: hello [quote ... quote="im sneaky" world See Question&Answers more detail:os...

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

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372 views

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php - Getting error in console : Failed to load resource: net::ERR_CONNECTION_RESET

I have refresh my application page and getting this error in console Failed to load resource: net::ERR_CONNECTION_RESET ... doesnt work for 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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495 views

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php SimpleXML check if a child exists

A->b->c might exist but c might not exist. How do I check 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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311 views

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php - Access a file which is located before / outside the server root directory?

I'm making an intranet for a post-sale customer service entreprise. Employee need to be able to upload img files ... and the files are in img) See Question&Answers more detail:os...

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

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713 views

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php - Remove accents without using iconv

What is the best way to remove accents eg. èau?" becomes "Eaun" Without using iconv See Question&Answers more detail:os...

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

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1.1k views

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php - SOAP-ERROR: Parsing WSDL: Couldn't load from <URL>

In PHP: I am getting an error: SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://xxx.xxxx.asmx?WSDL' : ... mistake i am new in WSDL and soap See Question&Answers more detail:os...

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

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237 views

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php - getting current URL

I am using following code to get the current URL $current_url = "http://".$_SERVER['HTTP_HOST'].$_SERVER[' ... to get current URL? 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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202 views

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php - Escape string to use in mail()

Sure thing, when using MySQL you use mysqli_real_escape_string() and check that the type of input received is the ... doing email with PHP. See Question&Answers more detail:os...

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

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239 views

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php - Trying to get property of non-object - CodeIgniter

I'm trying to make update form, that is going to retrieve the data for the specific ID selected, and fill in ... reason. Thank you 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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443 views

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php - Split string into sentences using regex

I have random text stored in $sentences. Using regex, I want to split the text into sentences, see: function ... relevant info on this 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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369 views

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php GD create a transparent png image

I'm trying to create a transparent png image and layer various other pngs and jpgs to create a final png with ... /$fn"; } imagedestroy($image); See Question&Answers more detail:os...

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

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321 views

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php - Why is constructing PDO connection slow?

I'm using PDO in my PHP application. It connects to a MySQL server on the same server: $db = new PDO(mysql ... between 0.5 and 1 second quicker. 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 - PDO::PARAM for type decimal?

I have 2 database fields `decval` decimal(5,2) `intval` int(3) I have 2 pdo queries that update them. The ... what do I use as a workaround? See Question&Answers more detail:os...

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

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273 views

1 answer

php - Get the keys for duplicate values in an array

I have the following array: $myarray = Array("2011-06-21", "2011-06-22", "2011-06-22", "2011-06-23", "2011- ... 06-25" it should return [7],[8] See Question&Answers more detail:os...

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

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230 views

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php validate integer

I`m wonder why this not working echo gettype($_GET['id']); //returns string if(is_int($_GET['id'])) { echo ... from GET/POST if it is integer ? See Question&Answers more detail:os...

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

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251 views

1 answer

php - Adding custom field to product category

How can I add custom fields to product category? I have added custom field to product but I can't find ... custom field to product category. See Question&Answers more detail:os...

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

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377 views

1 answer

php - How to check if an uploaded file is an image without mime type?

I'd like to check if an uploaded file is an image file (e.g png, jpg, jpeg, gif, bmp) or another ... from checking the file extension using PHP? See Question&Answers more detail:os...

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

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224 views

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php - jQuery Ajax returns the whole page

I have a jquery-ajax function that sends data to a php script and the problem is with the return value, it returns the ... (html); } }); }); See Question&Answers more detail:os...

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

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458 views

1 answer

php - using array_search for multi dimensional array

using array_search in a 1 dimensional array is simple $array = array("apple", "banana", "cherry"); $searchValue = " ... 1. How do i do 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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10.1k views

1 answer

php - The CSRF token is invalid. Please try to resubmit the form

I'm getting this error message every time I try to submit the form: The CSRF token is invalid. Please try to ... /div> </form> Any ideas? 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 - How to store NULL values in datetime fields in MySQL?

I have a "bill_date" field that I want to be blank (NULL) until it's been billed, at which point the date will ... error? Am I right? 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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419 views

1 answer

php - How to get first x chars from a string, without cutting off the last word?

I have the following string in a variable. Stack Overflow is as frictionless and painless to use as we could make it. ... a word, that's fine. See Question&Answers more detail:os...

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

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469 views

1 answer

php - Ajax post request in laravel 5 return error 500 (Internal Server Error)

This is my test ajax in laravel 5 (refer below) $("#try").click(function(){ var url = $(this).attr("data- ... to my code? anything I'm missing? See Question&Answers more detail:os...

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

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304 views

1 answer

php - Binding params for PDO statement inside a loop

I'm trying to bind parametres for SQL query inside a loop: $db = new PDO('mysql:dbname=test;host=localhost ... inserts wrong data in the fields? See Question&Answers more detail:os...

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

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541 views

1 answer

php - Get most recent date from an array of dates

I have the array of dates below array(5) { [0]=> string(19) "2012-06-11 08:30:49" [1]=> string(19) "2012 ... to today's date. 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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253 views

1 answer

php - Will a script continue to run even after closing a page?

if i call a php file via jquery ajax, that contains a script to do some stuff that takes a while - for ... keep loading the video or not? See Question&Answers more detail:os...

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

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