clear array php
//To clear array you are able to simply re-instantiate it
$foo = array();
//To clear $foo from the symbol table use
unset($foo);clear array php
//To clear array you are able to simply re-instantiate it
$foo = array();
//To clear $foo from the symbol table use
unset($foo);remove empty array elements php
$colors = array("red","","blue",NULL);
$colorsNoEmptyOrNull = array_filter($colors, function($v){
return !is_null($v) && $v !== '';
});
//$colorsNoEmptyOrNull is now ["red","blue"]Copyright © 2021 Codeinu
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