Comparison Operators
Comparison operators, allow you to compare two values.Also Comparisons are used to check the relationship between variables and/or values. These are the comparison operators in php
| Operator | Name | Result |
|---|
| $a == $b | Equal | TRUE if $a is equal to $b. |
| $a === $b | Identical | TRUE if $a is equal to $b, and they are of the same type. |
| $a != $b | Not equal | TRUE if $a is not equal to $b. |
| $a <> $b | Not equal | TRUE if $a is not equal to $b. |
| $a !== $b | Not identical | TRUEif $a is not equal to $b, or they are not of the same type. |
| $a < $b | Less than | TRUE if $a is strictly less than $b. |
| $a > $b | Greater than | TRUE if $a is strictly greater than $b. |
| $a <= $b | Less than or equal to | TRUE if $a is less than or equal to $b. |
| $a >= $b | Greater than or equal to | TRUE if $a is greater than or equal to $b. |
Example
<?php
$my_name = "john";
if ( $my_name == "john" ) {
echo "Your name is john!";
}else{
echo "WYour name is not john!";
}
?>
|
