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Galibri/Null and empty variable

Last active October 29, 2017 19:27
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Null and empty variable
//null variable $amitumi
$amitumi;
if($amitumi == null){
echo 'ami tumi';
} else {
echo 'keu na';
}
//null variable $amitumi
$amitumi;
if(empty($amitumi)){
echo 'ami tumi';
} else {
echo 'keu na';
}
//empty variable $amitumi
$amitumi = '';
if($amitumi == null){
echo 'ami tumi';
} else {
echo 'keu na';
}
//empty variable $amitumi
$amitumi = '';
if(empty($amitumi)){
echo 'ami tumi';
} else {
echo 'keu na';
}
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