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1.1 misho 1: --TEST-- 2: Test vfprintf() function : basic functionality - string format 3: --FILE-- 4: <?php 5: /* Prototype : int vfprintf ( resource $handle , string $format , array $args ) 6: * Description: Write a formatted string to a stream 7: * Source code: ext/standard/formatted_print.c 8: */ 9: 10: echo "*** Testing vfprintf() : basic functionality - using string format ***\n"; 11: 12: // Initialise all required variables 13: $format = "format"; 14: $format1 = "%s\n"; 15: $format2 = "%s %s\n"; 16: $format3 = "%s %s %s\n"; 17: $arg1 = array("one"); 18: $arg2 = array("one","two"); 19: $arg3 = array("one","two","three"); 20: 21: 22: /* creating dumping file */ 23: $data_file = dirname(__FILE__) . '/dump.txt'; 24: if (!($fp = fopen($data_file, 'wt'))) 25: return; 26: 27: $result = vfprintf($fp, $format1, $arg1); 28: var_dump($result); 29: $result = vfprintf($fp, $format2, $arg2); 30: var_dump($result); 31: $result = vfprintf($fp, $format3, $arg3); 32: var_dump($result); 33: 34: fclose($fp); 35: print_r(file_get_contents($data_file)); 36: 37: unlink($data_file); 38: 39: ?> 40: ===DONE=== 41: --EXPECT-- 42: *** Testing vfprintf() : basic functionality - using string format *** 43: int(4) 44: int(8) 45: int(14) 46: one 47: one two 48: one two three 49: ===DONE===