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More proofreading and editing

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This commit is contained in:
Andrew Davis
2018-12-29 12:33:48 -06:00
parent c1e24ab33e
commit 3fd728a71a
4 changed files with 5 additions and 3 deletions
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2
code/arrays.php
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@@ -1,6 +1,8 @@
<?php <?php
// In PHP, arrays are used to store a list of items in a single variable.
// There are two ways to create an array. // There are two ways to create an array.
// First, you can use the array construct to pass in values separated by commas // First, you can use the array construct to pass in values separated by commas
// and it will return an array. // and it will return an array.
$taskList = array('grocery store', 'change car oil'); $taskList = array('grocery store', 'change car oil');

2
code/exceptions.php
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@@ -20,7 +20,7 @@ $processor = new Processor();
$processor->charge('1234'); $processor->charge('1234');
// A developer who wants to prevent an exception from stopping code execution // A developer who wants to prevent an exception from stopping code execution
// can catch the exception and use it for logging or a return an error to a user. // 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 // 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. // followed by "catch", the exception type in parentheses and more brackets.