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1.1 misho 1: --TEST-- 2: is_scalar() function test 3: --FILE-- 4: <?php 5: class foo {} 6: var_dump (is_scalar (TRUE)); 7: var_dump (is_scalar (1)); 8: var_dump (is_scalar (1.0)); 9: var_dump (is_scalar ("Hi!")); 10: var_dump (is_scalar (NULL)); 11: var_dump (is_scalar (array ())); 12: var_dump (is_scalar (new foo())); 13: var_dump (is_scalar (opendir('.'))); 14: ?> 15: --EXPECT-- 16: bool(true) 17: bool(true) 18: bool(true) 19: bool(true) 20: bool(false) 21: bool(false) 22: bool(false) 23: bool(false) 24: