The old print_r() is pretty convenient, so you may use like that:
print_r()
echo "<pre>"; print_r($someVar); echo "</pre>";
It's definitely not the most modern way, but it works pretty much everywhere.
To go further, I recommend profiling the app with dedicated tools such as Blackfire. xdebug is really awesome for debugging too.
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The old
print_r()is pretty convenient, so you may use like that:It's definitely not the most modern way, but it works pretty much everywhere.
To go further, I recommend profiling the app with dedicated tools such as Blackfire. xdebug is really awesome for debugging too.