Recent questions tagged PHP

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php - Handling large result set from mysql with limited memory

I have a large database that contains results of an experiment for 1500 individuals. Each individual has 96 data ... if(fwrite($fh, $body)) 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

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php - How to extract get variable from query string in codeigniter?

My issue is i have QUERY_STRING enabled in my codeigniter setup so that links look like this http://www.domain.com/ ... ) index.php?/$1 [L] 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 - Streaming PDF into iframe using dataurl - works only in Chrome

The following works in Chrome, but the iframe content is blank in Firefox 15 and IE 9. <html> ... because of some authentication complications) See Question&Answers more detail:os...

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

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814 views

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php - Problem with simpleXML and entity not being defined

I'm trying to parse a XML file, but when loading it simpleXML prints the following warning: Warning: ... to understand what is happening. See Question&Answers more detail:os...

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

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695 views

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php - Jquery form doesn't show submission message on web server but it shows submission message on local host

i am messed up with a strange problem. My Form works fine on local machine but when i upload this to some ... like bluehost etc but no solution. See Question&Answers more detail:os...

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

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1.3k views

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php - Get all order item meta data in an unprotected array in WooCommerce 3

Is there another method to return meta values for custom attributes that doesn't return a protected array foreach ( ... '] Which returns NULL. See Question&Answers more detail:os...

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

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771 views

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php - refresh the webpage on database update

I want to reflect the changes that occur immediately in the table in a database, on the webpage. I have been ... push it towards 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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php - CakePHP - Why does Model::save cause() an INSERT instead of an UPDATE?

I want to update database in CAKEPHP's Way this is my controller $data = array( 'KnowledgeBase' => array( 'kb_title ... someone can help me :((( 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 - Is there harm in outputting html vs. using echo?

I have no idea really how to say this, but I can demonstrate it: <?php if (true) { echo "<h1>Content ... who can rephrase my question better. :) 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 - Fatal error: Call to a member function query() on a non object

I've got this error: Fatal error: Call to a member function query() on a non-object in / ... problem? Problems connecting the database? See Question&Answers more detail:os...

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

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787 views

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php - Get the id of the last updated record

I am able to get the last inserted id using $this->db->insert_id(); in codeigniter, is there any way that I ... 't work (returns 0 instead). See Question&Answers more detail:os...

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

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734 views

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php - Regex match overlap/crossover

I need to capitalise acronyms in some text. I currently have this regex to match on the acronyms: /(^|[^a-z0-9]) ... ) . $matches[3]; }, $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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664 views

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php - Multiple column with same search string in laravel

SELECT * FROM table_name WHERE CONCAT(id,name, address) LIKE '%same_string%' What is an alternate query for this in Laravel See Question&Answers more detail:os...

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

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699 views

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php - Limit input length of text that contains HTML tags

I have a php web sites in wich I can manages articles. On the Add a new article form, there is a rich ... length resulting seems to be wrong. See Question&Answers more detail:os...

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

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587 views

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php - unable to display query results in a view codeigniter

I'm trying to show the results from my database in a dynamic table, I'm using codeigniter: This is my model: ... any idea why is not working? See Question&Answers more detail:os...

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

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809 views

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php - Yii2 Create Database Connection

I want to create a database connection programmatically without using the config file. I have a form wherein ... . 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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738 views

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php - Want to Split string in mysql using SUBSTRING_INDEX

I need to assign AAA-BBB-CCC in 3 different MySQL variables. Here's the unsuccessful code: DELIMITER $$ USE ` ... above AAA-BBB-CCC string? See Question&Answers more detail:os...

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

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684 views

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php - How to display the secondary records in the data table child row with respective id?

I am using CodeIgniter and data table with child row. What I am doing is I have a master table with a ... [s_address] => Andheri Mumbai ) See Question&Answers more detail:os...

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

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922 views

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php - How to identify if referrer is a 301 redirect

I'm implementing a slug system for my website at the moment. I plan to redirect invalid slugs to the correct ... bookmark etc. Thanks, Jamie. See Question&Answers more detail:os...

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

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610 views

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php - Retrieve data from sql database and display in tables - Display certain data according to checkboxes checked

I have created an sql database(with phpmyadmin) filled with measurements from which I want to call data between two ... <?php mysql_close(); ?> See Question&Answers more detail:os...

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

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822 views

1 answer

php - Scale image according a maximum file size

I'm using Imagick and like to scale an image to a maximum file size of 2.5MB I had a look to this ... would be great Thanks in advance, Maxime See Question&Answers more detail:os...

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

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679 views

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php - Sqlserv extension on mac

My company uses the sqlserv extension to connect to a MSSQL database. This extension was chosen over the mssql extension ... of a .so file? See Question&Answers more detail:os...

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

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1.7k views

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

I am getting this error PHP Fatal error: Call to undefined function bccomp() I am using Ubuntu, and I installed PHP-5.6 using APT-GET command See Question&Answers more detail:os...

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

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840 views

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php - The default controller for extension and plugin can not be determined ERROR in TYPO3

I built an extension and I would like to add plugin options at the time of adding the plugin to the page ... ext_localconf.php. Please Guide me See Question&Answers more detail:os...

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

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847 views

1 answer

php - Extending WooCommerce COD payment gateway in a plugin

I would like to understand the sequence various classes are loaded in Wordpress. There are many plugins available in Wordpress, ... .. . } } See Question&Answers more detail:os...

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

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864 views

1 answer

php - Converting a German date to Y-m-d does not work?

I have a date like this: 2. Februar 2012 I want to have it converted to 2012-02-02, so I wrote this ... from a date picker that way. 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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892 views

1 answer

php mongodb find nth entry in collection

I am trying to retrieve the nth entry in my collection. This seems to work using find() but i would think ... why I'm asking this question. See Question&Answers more detail:os...

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

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767 views

1 answer

php - How to paginate with codeigniter 3.0.1

I am trying to create pagination using CodeIgniter. It displays links fine, but when I click the links it shows 404 ... section> </body> </html> See Question&Answers more detail:os...

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

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