Recent questions tagged PHP

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726 views

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How can I use array_walk_recursive() instead of this: function check_value($val){ if(is_array($val)){ foreach($val ... clean_value($val); } ? See Question&Answers more detail:os...

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

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528 views

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php include to external url

I am currently trying to use the php function 'include' to include an external url. This is so that ... wampserver be causing this error? See Question&Answers more detail:os...

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

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628 views

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php - Regular expression to only allow whole numbers and commas in a string

Does anyone know what the preg_replace would be for a string to only allow whole numbers and commas? I want to ... *|', $delimiter, $str)); See Question&Answers more detail:os...

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

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1.5k views

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php - Upload path on Codeigniter returns "the upload path doesn't seem to be valid"

Now i've tried most of the fixes that i've read, most of them mention about APPPATH, base_url(), real path ... i've posted this code snippet. See Question&Answers more detail:os...

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

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1.1k views

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php - preg_replace() replace second occurrence

This is what I do now: if (strpos($routeName,'/nl/') !== false) { $routeName = preg_replace('/nl/', $lang ... 's the easiest way to do 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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492 views

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php - Simple mysql Query to check if row exist

I want to show user if he liked a image or not.. for that I am creating php code $userid ... =mysqli_check_exist($table,$column_name,$userid); See Question&Answers more detail:os...

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

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530 views

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php - Getting the value of brother/sister node

Let's say on a page I have alot of this repeated: <div class="entry"> <h4>Magic:</h4> <a>Edit</a> < ... nodes of h4 where h4 content is Magic:. 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 - iterating through multi dimensional arrays

I am trying to get the item id, and then all option_name/option_values within that item id. So I end up with, ID: 123 ... ) [price] => 0 ) ) See Question&Answers more detail:os...

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

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588 views

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php - Weird characters when filling PDF with PDFTk

I'm using php with PDFTK on Ubuntu. When filling a PDF with data, I get weird characters for this letters with ... , but still, no luck. 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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570 views

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php - CodeIgniter Active Record: Load One Row at a Time

The normal result() method described in the documentation appears to load all records immediately. My application needs to ... time in a loop? See Question&Answers more detail:os...

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

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736 views

1 answer

php - Array_filter and empty()

Warning: array_filter() expects parameter 2 to be a valid callback, function 'empty' not found or invalid function name.... ... ['foo'])) die(); See Question&Answers more detail:os...

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

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422 views

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php - Increase the limit of file download size in Document management system

I am using the Document Management System which is created on KnowledgeTree frame work. My goal is to Download the ... in advance for your time. See Question&Answers more detail:os...

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

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585 views

1 answer

php - parsing/scanning through a 17gb xml file

I am trying to parse the stackoverflow dump file (Posts.xml- 17gb) .It is of the form: <posts> <row Id=" ... Help! It is a one time parsing. See Question&Answers more detail:os...

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

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640 views

1 answer

php - sess_expire_on_close not working

I have a problem..in $config['sess_expire_on_close'] = TRUE; when i close the browser..the session still save in the ... using CI version 2.1.3 See Question&Answers more detail:os...

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

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480 views

1 answer

php - Why do we need to specify the parameter type in bindParam()?

I am a bit confuse as to why we need to specify the type of data that we pass in the bindParam() function in ... ); $sth->bindParam(2, $colour); See Question&Answers more detail:os...

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

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632 views

1 answer

php - Codeigniter base_url() not working properly for ajax

Using base_url() in ajax for getting the from database in codeigniter project. Given base_url is like http:// ... to solve this issue. 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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510 views

1 answer

php - Loop through variables with common name

At first glance I think you can get what I'm trying to do. I want to loop though variables with the same name but ... . $counter . "<br>"; } See Question&Answers more detail:os...

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

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1.1k views

1 answer

php - Unable to upload a base64 encoded image using Codeigniter

I have to upload a base64 encoded image that i am receiving from android application. I am using php codeigniter ... " Thanks for your time. See Question&Answers more detail:os...

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

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900 views

1 answer

php - How to use phpMailer isSMTP on Bluehost?

It's taken me days to get the right settings so I thought I would post a php script that works on Bluehost. In ... >message sent</h1>'; } ?> See Question&Answers more detail:os...

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

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736 views

1 answer

php - How to avoid duplicate entries in a many-to-many relationship with Doctrine?

I'm using an embed Symfony form to add and remove Tag entities right from the article editor. Article is the ... s already in the Tag table? See Question&Answers more detail:os...

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

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740 views

1 answer

php echo html tag so it is viewable (not interpreted as code)

I am currently trying to echo a text value from a variable which contains html-style tags. <...> $string ... as code by the browser? See Question&Answers more detail:os...

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

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518 views

1 answer

php - Cannot implement two interfaces that have the same method name

This doesn't work: interface TestInterface { public function testMethod(); } interface TestInterface2 { public function ... of the same name. See Question&Answers more detail:os...

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

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804 views

1 answer

php - Using Content-ID and cid for embedded email images in Thunderbird

I'm generating emails in a PHP application which attach multiple files to an HTML email. Some of the files ... far only noted in Thunderbird. See Question&Answers more detail:os...

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

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504 views

1 answer

php - Variable product attribute: Customizing each displayed radio buttons text value

In WooCommerce I am using WC Variations Radio Buttons plugin (by 8manos) to replace the typical dropdown selectors ... to achieve that? 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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503 views

1 answer

php - Create and Configure Facebook Apps via API

I'm looking for a solution to create and configure Facebook Apps via the Facebook APIs. It doens't matter if its ... find any way to do this. See Question&Answers more detail:os...

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

0 votes

492 views

1 answer

php run javascript code

is it possible to run some javascript expression? for example echo eval("Math.sqrt('25')"); See Question&Answers more detail:os...

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

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581 views

1 answer

php - How to remove woocommerce error You cannot add another “PRODUCT NAME” to your cart

in my website woocommerce settings, remove add to card ajax and notice; and when users (visitors) add a product to ... very much for all of you See Question&Answers more detail:os...

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

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445 views

1 answer

php - AFNetworking posts JSON arrays as multiple single-entry dictionaries

I'm having a similar issue to the one discussed here. I'm attempting to post JSON to a server. Here's the ... JSON that I send. Thanks all! See Question&Answers more detail:os...

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

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