# Php Classroom

##### Anil  Bist / Professional / Web Technology

Question No  (5 of 137)
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Question:-
What is the differences between \$a != \$b and \$a !== \$b?

Comparison Operators
Example Name Result
\$a == \$b Equal `TRUE` if \$a is equal to \$b after type juggling.
\$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 after type juggling.
\$a <> \$b Not equal `TRUE` if \$a is not equal to \$b after type juggling.
\$a !== \$b Not identical `TRUE` if \$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.
\$a <=> \$b Spaceship An integer less than, equal to, or greater than zero when \$a is respectively less than, equal to, or greater than \$b. Available as of PHP 7.

!= means inequality (TRUE if \$a is not equal to \$b) and !== means non-identity (TRUE if \$a is not identical to \$b).

Anil  Bist

# Skills   Php

Qualifications :- High School - SLV, College/University - Graphic Era Deemed Univ University,
Description:-

I started my Professional Journey in 2006 with one of the Web Development Company in Bangalore and my 1st framework was "Ruby on Rail" as Web development and delivered around 5+ Projects using this platform. Then came another dimension as JEE/Sturst framework, Gradually I realized that I want to build something on my own and give my passion and energy on creating something different a
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