difference in ‘==’ and ‘===’
‘$a==$b’ if true, it means the value of $b is equal to $a
‘$a===$b’ if true, it means both the value and type of $b are equal to $a
Tags:
<? echo "chi1 hao3 shui4 hao3"
‘$a==$b’ if true, it means the value of $b is equal to $a
‘$a===$b’ if true, it means both the value and type of $b are equal to $a
Tags:
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