How to query 10 pieces of data each time in php
How to query 10 pieces of data in php each time: 1. Create a user table in the mysql database; 2. Connect to the mysql database and use mysqli_select_db to select the database; 3. Only query the first 10 pieces through limit; 4. Use the while statement to loop through the data output.
#The operating environment of this article: Windows7 system, PHP7.1, Dell G3 computer.
How does php query 10 pieces of data each time?
php mysql implementation only queries the first 10 pieces of data:
In the mysql database, create a user table and insert multiple pieces of data into the table for test.
Create a test.php file, and within the file, use the header() method to set the encoding format of the page to utf-8.
In the test.php file, connect to the mysql database and use mysqli_select_db to select the database to operate.
In the test.php file, use select to create a sql statement, and limit the query to only the first 10 items through limit, and then use the mysqli_query function to execute the sql statement.
In the test.php file, use the mysqli_fetch_assoc function to convert the result set data into an array form, and output the data through a while statement loop.
Open the test.php file in the browser to view the results.
Recommended study: "PHP Video Tutorial"
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