Introduction to php bit operations

Introduction to php bit operations

$a & $b	And (bitwise And)	$And$ BThe bits whose values are both 1 are set to 1.
$a | $b	Or (by bit Or)	$And$ BAny bit with a value of 1 in is set to 1.
$a ^ $b	Xor (by bit or)	$And$ BOne is 1 and the other is 0.
~ $a	Not (bitwise inversion)	Set$Set 0 to 1, and vice versa.
$a << $b	Shift left (left Shift)	Set$The bitwise in moves to the left$ B(Each movement represents "multiplied by 2 ").
$a >> $b	Shift right (right Shift)	Set$The bitwise in moves to the right.$ B(Each Movement indicates "divided by 2 ").