Recent questions tagged PHP

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php - Convert mysqli pagination to prepared statement pagination

the current working code with mysqli is as below. I would like to convert it to prepared statements. there is ... in advance for any assistance 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 - .htaccess and codeigniter not working

I am using snow leopard and I have my local environment and I am trying to get rid of the index.php in ... apache command line...any ideas See Question&Answers more detail:os...

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

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818 views

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php - Dual Load/Save Objects in OOPHP - unnecessary duplication?

I have a (conceptually) fairly simple application spec that I'm implementing in PHP - the large part of it consists ... is there a better way? 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 - Preg Replace - replace second occurance of a match

I am relatively new to php, and hope someone can help me with a replace regex, or maybe a match replace I ... , any ideas would be 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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866 views

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php - Multiple Upload Forms

I have a number of upload file forms that need validating (shortened example): <form> <input type='file' name ... Any hep would be 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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php - Limit Words by a Certain Number of Words

need to know how to tracunate words by a number.I've searched all over the Google and yet all of them ... very very long words here blablabla' 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 - Using Laravel Raw Query with Placeholder

I have this query in my Model: Model: class Webmasters { public static function webmasters($filt, $cat) { ... the placeholders $filt and $cat 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 - PDO UTF-8 encoding issue?

i am using PDO for connecting to MYSQL database all tables in database have utf8_unicode_ci Collation here is my ... ?? instead of characters? 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 - Get XML Attribute with SimpleXML

I'm trying to get the $xml->entry->yt:statistics->attributes()->viewCount attribute, and I've tried ... you, any responses greatly 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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924 views

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php - How can I replace one color with another in a png 24 alpha transparent image with GD

I have tried: $index = imagecolorresolve ( $im, 0,0,0 ); // get black imagecolorset($im, $index, 255, ... ; imagepng($img); imagedestroy($img); See Question&Answers more detail:os...

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

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950 views

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php - Generate thumbnail for text file

Suppose a user uploads a .txt or .php file, and I want to generate a .png thumbnail for it. Is there a ... and no luck yet. 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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923 views

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php - Dynamicly creating class with trait binding

I want to make use of traits in my project, and for multiple inheriance I want to use traits. So I created ... needed? which one will be faster? 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 - Multiple API Calls in a Class

I am trying to make multiple API requests and I have to make the request in different functions that are within ... other functions in my class? See Question&Answers more detail:os...

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

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821 views

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php - Warning: mail() [function.mail]: Failed to connect to mailserver

Getting error message Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, ... this has a mail server See Question&Answers more detail:os...

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

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837 views

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php - MySQLi dynamic prepared function with array binding

I am attempting to create a database query function which can take multiple parameters and be reused elsewhere, however ... si" ->fetch_assoc(); See Question&Answers more detail:os...

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

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845 views

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php - CakePHP 3 - Parse Date with LocalStringFormat to correct SQL format and correct validation

we have declared the following lines in the initialize function of our AppController to have globally the same ... the entity and validation. 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 - remove element from xml

in my xml file i want to remove record element according to title My xml file is <?xml ... wampwwwfunkeymusicadminupdate_video.php on line 22 See Question&Answers more detail:os...

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

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920 views

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php - Fatal error: Out of memory (allocated 1134559232) (tried to allocate 32768 bytes) in X:wampwwwxxx

I am using WAMP server(32 bits) on local host on my personal PC. I have a big (very big) multidimensional array ... . Thank you very much. :) See Question&Answers more detail:os...

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

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887 views

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php - Reading signs like ? ? ? ? ? from MySql database

I have problems reading signs '?', '?', '?', '?', '?' from MySQL database. I have tried few suggestions ... . So far I have always used UTF. 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 - how to send mail with phpmailer class?

I created a phpMailer class and call it into my register.php file all fine. But dont find a way how to send emails ... $url.">".$url."</a>"; 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 - POST to webpage in vb.net (win forms, desktop, not ASP.net)

I have various PHP files which data is Posted to (like the password when the user signs in) How can I post to ... , this is not about ASP.net) See Question&Answers more detail:os...

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

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770 views

1 answer

php - dynamic SQL insert query

hi friends i'm creating a php page to import the data from a csv file into sql database.. here database ... table create and alter query??? See Question&Answers more detail:os...

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

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949 views

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php - what is difference between view and task in joomla 2.5 and what is url structure in joomla 2.5?

I'm new to joomla2.5 and i'm working on a form component that will simple get data from user ... structure fundamentals. Thanks with regards See Question&Answers more detail:os...

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

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846 views

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php - counting data and grouping by week in mysql

this is my DB table: CREATE TABLE IF NOT EXISTS `inspection_report` ( `Inspection_datetime` datetime NOT NULL, ` ... using YEARweek() 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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910 views

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php - Display message based on cart items count in WooCommerce cart

I'd like to display a message in either woocommerce_before_cart or woocommerce_before_cart_table if the total number of ... needs to show. 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 - mysql if row doesn't exist, grab default value

I'm making a preferences module for a system so users can define their own preferences for certain parts (stuff ... to return the default value. See Question&Answers more detail:os...

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

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921 views

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php - Is there an algorithm to find unique combinations of 2 lists? 5 lists?

I have N Lists I'd like to find unique combinations of. I've written it out on my whiteboard and it all seems to ... 1bc1e, 11c11, 11c1e, ... ] See Question&Answers more detail:os...

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

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994 views

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php - imagick | Gradient map

I'm trying to get this effect on images using imagick. In photoshop it's called a gradient-map, but I can' ... green/aqua for the lighter ones. See Question&Answers more detail:os...

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

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