Are backticks necessary for column names in SQL INSERT INTO statements in PHP?

In SQL INSERT INTO statements in PHP, backticks are not necessary for column names unless the column names contain special characters or reserved words. It is generally good practice to use backticks around column names to avoid any potential conflicts. If your column names are simple and do not contain any special characters or reserved words, you can omit the backticks. 

<?php
// Example of an INSERT INTO statement without backticks around column names
$sql = "INSERT INTO table_name (column1, column2, column3) VALUES ('value1', 'value2', 'value3')";

Keywords

PHP SQL INSERT INTO backticks column names

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