Recent questions tagged PHP

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Recently, I put my project which is php+smarty+mysql in my httpd server. But I encountered an error that ... who has encountered this problem? See Question&Answers more detail:os...

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

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309 views

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php - Help parsing XML with DOMDocument

I am trying to parse a youtube playlist field. The URL is: http://gdata.youtube.com/feeds/api/playlists/ ... from thumbnail-default Thank 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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468 views

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php - Reconnecting on MySQL Server Has Gone Away

How can I modify this class to catch exception where MySQL Server Goes Away, and reconnect? <?php class DBConn { ... return $this->conn; } } See Question&Answers more detail:os...

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

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363 views

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php - Cleaning/sanitizing xpath attributes

I need to dynamically construct an XPath query for an element attribute, where the attribute value is provided by ... the input for these? See Question&Answers more detail:os...

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

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301 views

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php - How to configure XAMPP to use with MSSQL?

I'm trying configure XAMPP to use with MSSQL. I'm following this: Example but I still had success. I copied ... How could I make this works ? See Question&Answers more detail:os...

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

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328 views

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php - Yii - echo the last query

I have used Codeigniter before and it has a feature that will echo the last database query - really useful for ... the very last query executed? See Question&Answers more detail:os...

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

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1.0k views

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php - warning feof() expects parameter 1 to be resource

My error logs are getting out of control with the two below errors warning feof() expects parameter 1 to ... fully understand the error message. See Question&Answers more detail:os...

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

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298 views

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php - Access array using dynamic path

I have an issue in accessing the array in php. $path = "['a']['b']['c']"; $value = $array.$path ... hope I have explained my question properly. See Question&Answers more detail:os...

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

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550 views

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php - How replace all spaces inside HTML elements with   using preg_replace?

I need replace spaces with   inside HTML elements. Example: <table atrr="zxzx"><tr> <td>adfa a adfadfaf></td>< ... ;dfa</td> </tr></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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413 views

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php - Recursively chmod/chown/chgrp all files and folder within a directory

I am working on a site which builds other sites. Some if it I use copy() to create the files and ... $thisfileorfolder, $user); } } ?> See Question&Answers more detail:os...

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

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317 views

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php - Merging arrays based on a value of the key

I have two arrays of arrays that have an id key, and I'd like to merge the data together based on that ... if it would make the code cleaner. See Question&Answers more detail:os...

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

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539 views

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php - Fatal error: Call to undefined function pg_connect

I am using Windows 7, php 5.3.5 and WAMP server. I have two php files: trigger.php and background. ... folder. Any suggestions are appreciated. See Question&Answers more detail:os...

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

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224 views

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php - How to create a form with multiple rows of one entity in Symfony2

First I've read documents for both Collection Field Type and How to Embed a Collection of Forms ... The example ... long question! 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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219 views

1 answer

php - Radio button checked property

How can I know if the radio button checked property is true in PHP, can anyone give me an example? 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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275 views

1 answer

php - Why does Windows need to `utf8_decode` filenames for `file_get_contents` to work?

If $filename contains umlauts (?,?,ü) file_get_contents($filename) doesn't work on my Windows OS. By trial ... accepted solution works as well. See Question&Answers more detail:os...

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

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415 views

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php - str_split without word-wrap

I'm looking for the fastest solution, to split a string into parts, without word-wrap. $strText = "The quick brown ... over the","lazy dog"); 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 - Auto add or remove a freebie product from cart in Woocommerce

I'm operating a WooCommerce shop, where we'd like to give every customer a freebie (e-book) that will ... Any help will be really appreciated. See Question&Answers more detail:os...

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

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723 views

1 answer

php - to generate pdf download using tcpdf

i am not able to generate pdf download,my code is as follows,can anyone tell me what is wrong with this code. include ... '); $pdf->Output(); ?> See Question&Answers more detail:os...

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

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308 views

1 answer

php - Merge multiple arrays from one array

How to merge multiple arrays from a single array variable ? lets say i have this in one array variable Those are in one ... > 1 [1] => 2 ) See Question&Answers more detail:os...

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

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412 views

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php - Convert url to lower case using htaccess except query string

Am struggling with a htaccess problem. I need to convert all the URLs from uppercase to lowercase. But the query ... this. Thanks in advance. See Question&Answers more detail:os...

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

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618 views

1 answer

php - shuffle random MYSQL results

The following code displays random database images as well as one specific image (which is what I want). How can I shuffle ... > </div> <? } ?> See Question&Answers more detail:os...

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

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300 views

1 answer

php md5 algorithm that gives same result as c#

i have a hashing algorithm in C#, in a nutshell, it is: string input = "asd"; System.Security.Cryptography.MD5 ... in my db with this algorithm. See Question&Answers more detail:os...

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

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376 views

1 answer

php - lastInsertId does not work in Postgresql

I am using Postgresql, when I want to use PDO to retrieve the latest insertion ID, I got a problem. Here is ... out where I went wrong? 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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362 views

1 answer

php - Call function directly after constructor: new Object()->callFunction()

As you might have seen in the title, my programming background is Java. In Java you can do stuff like this new ... way to do this in PHP ? See Question&Answers more detail:os...

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

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424 views

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php - Encode/compress sequence of repeating integers

I have very long integer sequences that look like this (arbitrary length!): 0000000001110002220033333 Now I need some algorithm ... , '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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475 views

1 answer

php - How to create the route in symfony 2 which maps to external URL?

Referring to this, http://symfony.com/doc/current/book/routing.html we can map url pattern to controller and action ... where I have used urls. See Question&Answers more detail:os...

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

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475 views

1 answer

php json decode with variables that contains dashes

{"general":{ "round-corner":"0", "border-stroke":"2", "background-color":"#ffffff" } } I have this json string ... So what to do in this case ? See Question&Answers more detail:os...

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

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589 views

1 answer

php - failed to open stream: Invalid argument

In this code : $path = "C:NucServwwwvvstaticarrays ews.php"; $fp = fopen($path, "w"); if(fwrite($fp=fopen($path ... What is wrong in my code? See Question&Answers more detail:os...

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

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