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1.1 misho 1: --TEST-- 2: Test file_exists() function : usage variations 3: --CREDITS-- 4: Dave Kelsey <d_kelsey@uk.ibm.com> 5: --FILE-- 6: <?php 7: /* Prototype : proto bool file_exists(string filename) 8: * Description: Returns true if filename exists 9: * Source code: ext/standard/filestat.c 10: * Alias to functions: 11: */ 12: 13: echo "*** Testing file_exists() : usage variations ***\n"; 14: 15: var_dump(file_exists(NULL)); 16: var_dump(file_exists(false)); 17: var_dump(file_exists('')); 18: var_dump(file_exists(' ')); 19: var_dump(file_exists('|')); 20: echo "Done"; 21: ?> 22: 23: --EXPECTF-- 24: *** Testing file_exists() : usage variations *** 25: bool(false) 26: bool(false) 27: bool(false) 28: bool(false) 29: bool(false) 30: Done