Krumo: Version 2.0 of print_r(); and var_dump();Overview To put it simply, Krumo is a replacement for print_r() and var_dump(). By definition Krumo is a debugging tool which displays structured information about any PHP variable. A lot of developers use print_r() and var_dump() in the means of debugging tools. Although they were intended to present human readble information about a variable, we can all agree that in general they are not. Krumo
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