Hello, I m looking for some performance-wise ways to use foreach:
Is it better to use (to avoid warnings):
if (count($myArray) > 0) {
foreach ($myArray as $key => $val {
....
}
}
OR JUST
foreach ($myArray as $key => $val {
....
}
??
Is it better to use:
$staff = $this->getStaff($param);
if (count($staff) > 0) {
foreach ($staff as $key => $val {
....
}
}
OR JUST
foreach ($this->getStaff($param) as $key => $val {
....
}
???
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