Update php.md

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Dennis Eichhorn 2018-07-31 08:49:05 +02:00 committed by GitHub
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@ -36,6 +36,10 @@ Php code embedded into template files SHOULD use the alternative syntax for cont
<?php endif; ?> <?php endif; ?>
``` ```
## Strings
Strings must use single quotes `'` instead of `"` unless double quotes are required.
## Echo ## Echo
when echoing multiple components, don't concat them but use `,`. when echoing multiple components, don't concat them but use `,`.