@ 2014-03-29T11:29:41Z <?php
function foo($rewind = false) {
static $data = array(
array('site_name' => 'bar'),
array(),
array('site_name' => 'baz')
);
if ($rewind) {
rewind($data);
return;
}
$current = current($data);
next($data);
return $current;
}
while ($bar = foo()) echo $bar['site_name']."\n";
foo(true);
echo '-------------------------------------------'."\n";
while (($bar = foo()) !== false) echo $bar['site_name']."\n";
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 bar
Fatal error: Uncaught TypeError: rewind(): Argument #1 ($stream) must be of type resource, array given in /in/aOanZ:10
Stack trace:
#0 /in/aOanZ(10): rewind(Array)
#1 /in/aOanZ(21): foo(true)
#2 {main}
thrown in /in/aOanZ on line 10
Process exited with code 255 . Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 bar
Warning: rewind() expects parameter 1 to be resource, array given in /in/aOanZ on line 10
-------------------------------------------
baz
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213.32 ms | 403 KiB | 288 Q