Why Am I Getting an \'Array to String Conversion\' Error When Displaying Database Data in PHP?

Addressing Array to String Conversion Error in PHP

When attempting to display data retrieved from a database in PHP using SELECT, developers may encounter the "Notice: Array to string conversion" error. This error occurs when an array is inadvertently treated as a string, leading to an improper conversion.

In the given example, the code block responsible for retrieving and displaying user data encounters this error. The issue lies in the line where the money value is retrieved from the $money array:

'.... Money:'.$money.

$money is an array containing a single element, 'money'. To access the value of this element and display it as a string, the correct syntax is:

'.... Money:'.$money['money']

By specifying $money['money'], you are explicitly retrieving the value of the 'money' element within the array, ensuring proper string conversion and avoiding the conversion error.

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