Page 132 - C_GPT _V4 _class_7
P. 132

Note that var_dump() function is used to evaluate the relational operators. We get the following
                 output when executing the preceding script:


















                  Logical operators: They are used to combine multiple conditions and evaluate them. They return
                 a Boolean value ‘True’ or ‘False’ as result. Logical operators of PHP are AND(&&), OR (||), XOR(^),
                 NOT(!). Let us create a PHP script to use some of the logical operators.

                <HTML>

                <HEAD> <TITLE> Using Variables </TITLE> </HEAD>
                <BODY>

                <?php

                $a = true;
                $b = false;

                echo var_dump($a and $b);

                echo "<br>",var_dump($a or $b);

                echo "<br>",var_dump($a xor $b);
                ?>

                </BODY>

                </HTML>
                  Note that var_dump() function is used to evaluate the logical operators. We get the following output
                 when executing the preceding script:


























                        CodeGPT (Ver. 4.0)-VII
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