How can a Parse error be resolved when encountering unexpected T_VARIABLE in PHP?
A Parse error with unexpected T_VARIABLE in PHP typically occurs when a variable is used incorrectly, such as missing a dollar sign before the variable name. To resolve this issue, ensure that all variables are properly declared with a dollar sign before their names. Check for any syntax errors or missing semicolons in the code that may be causing the problem.
// Incorrect variable declaration causing a Parse error
$variableName = "value";
echo variableName; // Parse error: syntax error, unexpected 'variableName' (T_STRING)
// Corrected variable declaration
$variableName = "value";
echo $variableName; // Output: value