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Code Issues Releases Wiki Activity

More editing of chapters

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This commit is contained in:
Andrew Davis
2019-01-06 20:56:50 -06:00
parent 9d37cb55fa
commit 504fd005bb
6 changed files with 11 additions and 11 deletions
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8
chapters/exceptions.md
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@@ -17,7 +17,7 @@ class Processor
In this case, if someone tried to use the `Processor` class
to charge a credit card number that is not 16 characters long, an
exception will be thrown which stops the rest of the code from running.
`Exception` will be thrown which stops the rest of the code from running.
```php
$processor = new Processor();
$processor->charge('1234');
@@ -26,8 +26,8 @@ $processor->charge('1234');
A developer who wants to prevent an exception from stopping code execution
can catch the exception and use it for logging or display the error to a user.
Just wrap the code that might throw an exception with the keyword `try` and brackets
followed by `catch`, the exception type in parentheses and more brackets.
Just wrap the code that might throw an exception with the keyword `try` and braces
followed by `catch`, the exception type in parentheses and more braces.
```php
try {
$processor->charge('1234');
@@ -47,7 +47,7 @@ Then, you can try to catch your exception instead of the base exception.
try {
throw new MyCustomException('I am a custom exception');
} catch (MyCustomException $e) {
echo "Cauth MyCustomException\n";
echo "Caught MyCustomException\n";
}
```