Why am I getting the \"mysqli_query() expects at least 2 parameters, 1 given\" error?

mysqli_query() Parameter Discrepancy: Troubleshooting "1 Parameter Given" Error

The error "mysqli_query() expects at least 2 parameters, 1 given" indicates that the mysqli_query() function is missing a required parameter. This function requires two parameters: the MySQLi connection resource and the SQL query statement. In the provided code snippet:

<code class="php">$search_query = mysqli_query($search_sql);</code>

The connection resource is missing. To resolve this issue, specify the connection resource as the first parameter, as follows:

<code class="php">$search_query = mysqli_query($con, $search_sql);</code>

Here, $con represents the MySQLi connection established earlier in the code:

<code class="php">$con = mysqli_connect('localhost', 'sagginev_rob', '122989', 'sagginev_Nutrifitness');</code>

Once the correct number of parameters is provided, the mysqli_query() function can execute the SQL query successfully.

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