pdo
Very strange PDO->bindparam behaviour php
The query below is running well and runs quite fast for what it does. However it is displaying some very strange behaviour as outlined below.[详细]
2023-04-08 01:21 分类：问答PDO security and html special chars?
Does PDO by default use html spe开发者_如何学运维cial chars? Or even better can I turn it on or off using php, I cannot find any documentation on whether this is possible or not?[详细]
2023-04-07 23:41 分类：问答Should project that will always use MySQL use PDO?
I have created a p开发者_StackOverflow社区roject which uses a MySQL-database in a very basic way. This means I only use SELECT, INSERT, UPDATE and DELETE. No joins, no table creation. Most queries are[详细]
2023-04-07 19:27 分类：问答What's the advantage and use of prepared statements in PHP [duplicate]
This question already has answers here: Closed 11 years ago. 开发者_运维知识库 Possible Duplicate:[详细]
2023-04-07 17:25 分类：问答PHP PDO::prepare() - SQL Error with placeholders
My problem is that I can\'t get placeholders to work in my SQL statements. Specifically, in the below code, when I replace the placeholder \':tripsid\' with a value like \'abcdefg\' the TABLE isn\'t b[详细]
2023-04-07 15:28 分类：问答Cross PDO driver compatible GROUP_CONCAT?
Is th开发者_运维技巧ere an efficient alternative to GROUP_CONCAT that works in the major PDO drivers?Given this MySQL:[详细]
2023-04-07 14:36 分类：问答Opening and Closing Multiple Database Connections with PDO in PHP
I\'m working on simple database connection class. I\'m using PHP and PDO. As I would need to connect to multiple databases, I want to pool all the database connections in a class variable, and then a[详细]
2023-04-07 12:57 分类：问答PDO connect error on xampp for windows
I\'m new to PDO and am trying to use it on xampp for windows. I keep getting an error relating to the host and have tried changing \'localhost\' to everything possible such as ip address and sockets b[详细]
2023-04-07 10:19 分类：问答Why is the expression in this while loop causing an infinite loop?
New to oop and was just wondering why this causes an infinite loop: while ($row=$dbh->query(\"SELECT * FROM animal\")->fetch(PDO::FETCH_ASS开发者_高级运维OC)){[详细]
2023-04-07 06:52 分类：问答Selecting columns from resultset into array
I\'m trying to get a number of columns from a PDO resultset into seperate arrays, so resulting as such:[详细]
2023-04-07 02:17 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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