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print_r

The What

Syntax

mixed print_r ( mixed $expression [, bool $return = false ] )

print_r in PHP Manual

Description

print_r() displays information about a variable in a way that’s readable by humans.

print_r(), var_dump() and var_export() will also show protected and private properties of objects with PHP 5. Static class members will not be shown.

If you listen carefully, you can hear the 1s and 0s flowing in your computer.

More coming soon…keep checking back.

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