Recent questions tagged php

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I want to execute a parameterized query to perform a search by user-supplied parameters. There are quite a ... always return true when checked? See Question&Answers more detail:os...

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

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564 views

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php - Error: Allowed memory size of 67108864 bytes exhausted

When I upload a picture File size: 375kb Width: 2000px Height: 3000px I get an error ERROR Fatal error: ... I write php_value memory_limit 128M? See Question&Answers more detail:os...

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

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487 views

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php - Will reducing number of includes/requires increase performance?

What is better practice for script performance tuning? This one? require_once("db.php"); if (!is_cached()) { ... structures or no? 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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413 views

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php - if (!empty($_POST)) not working

I have a php form (code to follow) with a submit button that runs JSON-events.php as its action (method = ... ) { any help very much 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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379 views

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php foreach as key, every two number as a group

<?php $data=array('1','2','3','4','5','6','7','8','9','10','11'); foreach($data as $key=> $element ... 4 _____ 5,6 _____ 7,8 _____ 9,10 _____ 11 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 - Why does session_start cause a timeout when one script calls another script using curl

I have two PHP scripts, both using the same session by calling session_name('MySessID'). When the first script ... . Why would this happend? See Question&Answers more detail:os...

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

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676 views

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php - Open Printer Dialog for PDF file Automatically

I know that there are ways to print a PDF to a network printer located on the same network as the server, but ... used by a variety of users. See Question&Answers more detail:os...

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

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368 views

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php - Remove all duplicate characters in a string?

Say I have the following: $str = "1AAABBCCCDDDDDDD"; How can I remove all the duplicate characters in the string? ... this? $result = "1ABCD"; See Question&Answers more detail:os...

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

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542 views

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php - How can you parse excel CSV data that contains linebreaks in the data?

I'm attempting to parse a set of CSV data using PHP, but having a major issue. One of the fields is a ... ", "more data with linebreaks here" See Question&Answers more detail:os...

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

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1.4k views

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php - Curl returns 400 bad request (url with spaces)

When i use curl library and try to get image from url i get 400 bad request error. I founded that problem ... t work, server return 404 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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437 views

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php - Extending Laravel 5.2 SessionGuard

I want to extend the Laravel stock authentication to use an OAuth server for user retrieval and authentication ... overwrite the SessionGuard? See Question&Answers more detail:os...

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

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561 views

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php - How can I send HTML mails with included CSS with PHPMailer?

I've problem with sending HTML mails with PHPMailer. I make a Smarty template and I got all the HTML code ... send HTML mail with included CSS? See Question&Answers more detail:os...

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

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635 views

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php - Laravel returning a blank page only on certain routes

I'm having an issue where a route is returning a blank page. I am using Homestead as my dev environment ... will return an exception somewhere? See Question&Answers more detail:os...

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

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544 views

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php - Change stock email notifications recipient in WooCommerce

I want to change stock email recipient email address in woocommerce. Already changes admin email but mails are still going to old email. See Question&Answers more detail:os...

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

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519 views

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php - Is $_SERVER['QUERY_STRING'] safe from XSS?

I need to construct a form who's action takes you back to the exact same page - GET parameters included. I'm ... assuming it's safe to do so. See Question&Answers more detail:os...

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

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438 views

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php - How to find first non-repetitive character from a string?

I've spent half day trying to figure out this and finally I got working solution. However, I feel like this can be ... } } return $input[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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7.4k views

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php - Set product custom field and display value in cart, checkout and view order

I've created a custom field for warranty in my products pages, via function.php. add_action( ' ... achieve this? 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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565 views

1 answer

php - How to do multi-line comments in NetBeans without auto DocBlock formatting?

Sometimes in my code I like to comment out a block of code for temporary use/reference etc eg: /* ... auto-comment-formatting entirely? Cheers 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 - mPDF temporary file is not writable using Yii

I tried to print a certificate in PDF but when I push my code to staging, it said Temporary files directory "/ ... help on my issue. 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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353 views

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php - Replacing a querystring parameter value using mod_rewrite

I would like to map this: http://www.example.com/index.php?param1=value1&param2=value2&param3=value3 ( ... Any assistance 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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776 views

1 answer

php - mb_detect_encoding detects ASCII as UTF-8?

I'm trying to automatically convert imported IPTC metadata from images to UTF-8 for storage in a database based ... as the source encoding? See Question&Answers more detail:os...

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

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541 views

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php - How to repair malformed XML?

What is best practice to repair malformed XML files with PHP? For example CDATA part contains illegal chars. With ... Linux command line tools? See Question&Answers more detail:os...

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

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506 views

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php - exec() cause an infinite loop of starting requested program

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

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481 views

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php - How to enable oci in xampp 5.6.3?

I am facing some issue while starting Apache server via XAMPP. I have installed XAMPP Version 5.6.3. When I start ... I am getting 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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447 views

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php - Best way to submit UL via POST?

Quick question... I have an input box that upon key enter, adds the value to an unordered list. How ... pressed enter. Any other thoughts? See Question&Answers more detail:os...

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

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397 views

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php - How to access an object from another class?

I have a database class, which is used to make select, update, delete MySQL queries. Now, I want to create a ... var with an object global var? See Question&Answers more detail:os...

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

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478 views

1 answer

php - MySql database design for a quiz

I'm making an online quiz with php and mysql and need a bit of help deciding how to design the database for ... Q2 | Q2_OPT1 | Q2_OPT2... See Question&Answers more detail:os...

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

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561 views

1 answer

php / ajax REMOTE_ADDR set to IP of bogus network adapter

today I came a across a pretty strange behaviour of an php based application of mine. In a certain part of the ... server that much... TIA K See Question&Answers more detail:os...

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

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