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End of Line (#888)

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End of line changed from `\n` to `PHP_EOL`
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Pen-y-Fan
2021-05-02 12:15:44 +01:00
parent 956872050b
commit 81c7c62414
2 changed files with 5 additions and 6 deletions
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_posts/03-05-01-Command-Line-Interface.md
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@@ -27,11 +27,11 @@ Let's write a simple "Hello, $name" CLI program. To try it out, create a file na
{% highlight php %}
<?php
if ($argc !== 2) {
echo "Usage: php hello.php <name>.\n";
echo "Usage: php hello.php <name>" . PHP_EOL;
exit(1);
}
$name = $argv[1];
echo "Hello, $name\n";
echo "Hello, $name" . PHP_EOL;
{% endhighlight %}
PHP sets up two special variables based on the arguments your script is run with. [`$argc`][argc] is an integer