


Notice: Array to String Conversion in PHP
In PHP, when attempting to convert an array to a string, you may encounter an error like "Notice: Array to string conversion." This occurs when you try to directly print or concatenate an array as a string without properly handling its elements.
One way to address this issue is to use the @ error suppression operator in the @mysql_fetch_array() function. However, this only suppresses the warning and does not fix the underlying problem. To truly resolve the error, you need to properly access the array elements.
In the provided code, the error occurs because $money is an array containing the result of the @mysql_fetch_assoc() function. When you attempt to echo it as a string, PHP tries to convert the entire array to a string, which is incorrect.
To fix this, you should access the specific array element that contains the desired value. In this case, the value is stored in the 'money' key of the $money array. Therefore, you can modify the code to echo the value as follows:
<code class="php">echo '<p id="status">'.$_SESSION['username'].'<br> Money: '.$money['money']. '</p>';</code>
By accessing the 'money' element, you properly retrieve the value as a string and display it to the user without encountering the array to string conversion error.
The above is the detailed content of How to Fix the \'Notice: Array to String Conversion\' Error in PHP?. For more information, please follow other related articles on the PHP Chinese website!

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