How can syntax errors in PHP code, such as unexpected echoes, be identified and resolved effectively?
Syntax errors in PHP code, such as unexpected echoes, can be identified and resolved effectively by carefully reviewing the code for any missing or misplaced parentheses, semicolons, or quotation marks. Additionally, using an integrated development environment (IDE) with syntax highlighting can help pinpoint syntax errors quickly.
// Example code with unexpected echo
echo "Hello World"
```
```php
// Corrected code with added semicolon
echo "Hello World";