1--TEST-- 2fscanf() tests 3--FILE-- 4<?php 5 6$filename = dirname(__FILE__)."/fscanf.dat"; 7 8var_dump(fscanf()); 9var_dump(fscanf(array())); 10var_dump(fscanf(array(), array())); 11 12file_put_contents($filename, "data"); 13 14$fp = fopen($filename, "rt"); 15var_dump(fscanf($fp, "%d", $v)); 16var_dump($v); 17fclose($fp); 18 19$fp = fopen($filename, "rt"); 20var_dump(fscanf($fp, "%s", $v)); 21var_dump($v); 22fclose($fp); 23 24$fp = fopen($filename, "rt"); 25var_dump(fscanf($fp, "%s", $v, $v1)); 26var_dump($v); 27var_dump($v1); 28fclose($fp); 29 30$v = array(); 31$v1 = array(); 32$fp = fopen($filename, "rt"); 33var_dump(fscanf($fp, "", $v, $v1)); 34var_dump($v); 35var_dump($v1); 36fclose($fp); 37 38$v = array(); 39$v1 = array(); 40$fp = fopen($filename, "rt"); 41var_dump(fscanf($fp, "%.a", $v, $v1)); 42var_dump($v); 43var_dump($v1); 44fclose($fp); 45 46@unlink($filename); 47touch($filename); 48 49$fp = fopen($filename, "rt"); 50var_dump(fscanf($fp, "%s", $v)); 51var_dump($v); 52fclose($fp); 53 54file_put_contents($filename, "data"); 55 56$fp = fopen($filename, "rt"); 57var_dump(fscanf($fp, "%s%d", $v)); 58 59echo "Done\n"; 60?> 61--CLEAN-- 62<?php 63$filename = dirname(__FILE__)."/fscanf.dat"; 64unlink($filename); 65?> 66--EXPECTF-- 67Warning: fscanf() expects at least 2 parameters, 0 given in %s on line %d 68NULL 69 70Warning: fscanf() expects at least 2 parameters, 1 given in %s on line %d 71NULL 72 73Warning: fscanf() expects parameter 1 to be resource, array given in %s on line %d 74NULL 75int(0) 76NULL 77int(1) 78string(4) "data" 79 80Warning: fscanf(): Variable is not assigned by any conversion specifiers in %s on line %d 81int(-1) 82string(4) "data" 83NULL 84 85Warning: fscanf(): Variable is not assigned by any conversion specifiers in %s on line %d 86int(-1) 87array(0) { 88} 89array(0) { 90} 91 92Warning: fscanf(): Bad scan conversion character "." in %s on line %d 93int(-1) 94array(0) { 95} 96array(0) { 97} 98bool(false) 99array(0) { 100} 101 102Warning: fscanf(): Different numbers of variable names and field specifiers in %s on line %d 103int(-1) 104Done 105
