Shorthand notations for php control structures
Option 1 - very usefull as inline
return rand(0, 1) == 0 ? true : false;
Option 2 - great for short tests
if (rand(0, 1) == 0) return true;
Option 3 - usefull when combining html and php
<?php $x = rand(0, 1); if ($x == 0): ?>
<p>true</p>
<?php elseif($x == 2): ?>
<p>true</p>
<?php else: ?>
<p>false</p>
<?php endif; ?>
Bonus - other shorthands
switch (rand(0, 1):
case 0:
// code
break;
default:
// other code
endswitch;
while (rand(0, 1)):
// code
endwhile;
while (rand(0, 1)) echo 'foobar';
for ($i = 0; $i <= 1; $i++):
echo $i;
endfor;
Interesting case
for($i = 0; $i <= 1; echo $i; $i++);
foreach (array('foo', 'bar') as $bar):
echo $bar;
endforeach;
<?= 'foobar'; ?> // is same as <?php echo 'foobar'; ?> when short_open_tag directive in php.ini is enabled (unrecommended)
Written by Konrad
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