PHP Operators

Where can I find info on PHP operators, such as === ?
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Harisha M GEngineerCommented:


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Joseph MelnickSenior Software Developer - Pharmacy ApplicationsCommented:
Hello mhoggatt1,

When you see this expression it means it is usually in this form:

if ($a === $b) {
  do something

for this expression to be True $a and $b would have to be equal in value AND type.

Joseph Melnick (jmelnick)

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here is the operator manual of's site

Harisha M GEngineerCommented:
For ex,

$a = "0";
$b = 0;

Now, $a == $b returns true, but $a === $b returns false since the types are different One is string, another is integer)
mhoggatt1Author Commented:
Thanks for the help.
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