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<?php $foo = "foo"; $bar = "bar"; // I do this if ($foo) echo "foo'd! \n"; else echo "no foo. \n"; // try not to do this if ($foo) if ($bar) echo "foo bar! \n"; else echo "not foo'd, maybe bar'd \n"; // I also do this $fooBars = [$foo, $bar]; foreach ($fooBars as $value) if ($value == $foo) echo "foo in a loop! \n"; // looking at it side by side... $fooBars = [$foo, $bar]; foreach ($fooBars as $value) { if ($value == $foo) { echo "foo in a loop!... with curly braces \n"; } }
Output for git.master, git.master_jit, rfc.property-hooks
foo'd! foo bar! foo in a loop! foo in a loop!... with curly braces

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