What are the common syntax errors to look out for when structuring PHP code and using functions?

One common syntax error to look out for when structuring PHP code is missing semicolons at the end of statements. This can cause the code to break and result in unexpected behavior. To solve this issue, make sure to add semicolons at the end of each statement in your PHP code. 

// Incorrect code without semicolon
echo "Hello, World"
// Corrected code with semicolon
echo "Hello, World";
```

Another common syntax error is using curly braces incorrectly, such as not closing them properly. This can lead to syntax errors and code not functioning as expected. To fix this, ensure that curly braces are properly opened and closed in your PHP code.

```php
// Incorrect code with improperly closed curly brace
if ($condition) {
    echo "Condition is true";
// Corrected code with properly closed curly brace
if ($condition) {
    echo "Condition is true";
}
```

Lastly, forgetting to include the opening `<?php` tag at the beginning of your PHP code can also lead to syntax errors. Always remember to start your PHP code with `<?php` to ensure proper interpretation by the PHP parser.

```php
// Incorrect code missing opening PHP tag
echo "Hello, World";
// Corrected code with opening PHP tag
<?php
echo "Hello, World";

Keywords

syntax errors PHP code functions structuring common errors

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