I don't like print_r and most of the time I use var_dump() . Today I tried to 
print_r() $GLOBALS but not within a function and
print_r() was smart to say that there is a recursion without diving in. var_dump() is 
diving up, up to some max level and produces
E_WARNING. Is this the supposed behaviour? Isn't it better var_dump() to detect 
recursion like print_r() does?

Best regards,
Andrey Hristov


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