1--TEST--
2Test file() function : error conditions
3--FILE--
4<?php
5/*
6   Prototype: array file ( string filename [,int use-include_path [,resource context]] );
7   Description: Reads entire file into an array
8                Returns the  file in an array
9*/
10$file_path = dirname(__FILE__);
11echo "\n*** Testing error conditions ***";
12$file_handle = fopen($file_path."/file.tmp", "w");
13var_dump( file() );  // Zero No. of args
14
15$filename = $file_path."/file.tmp";
16var_dump( file($filename, $filename, $filename, $filename) );  // more than expected number of arguments
17
18var_dump( file($filename, "INCORRECT_FLAG", NULL) );  //  Incorrect flag
19var_dump( file($filename, 10, NULL) );  //  Incorrect flag
20
21var_dump( file("temp.tmp") );  // non existing filename
22fclose($file_handle);
23
24echo "\n--- Done ---";
25?>
26--CLEAN--
27<?php
28$file_path = dirname(__FILE__);
29unlink($file_path."/file.tmp");
30?>
31--EXPECTF--
32*** Testing error conditions ***
33Warning: file() expects at least 1 parameter, 0 given in %s on line %d
34NULL
35
36Warning: file() expects at most 3 parameters, 4 given in %s on line %d
37NULL
38
39Warning: file() expects parameter 2 to be integer, string given in %s on line %d
40NULL
41array(0) {
42}
43
44Warning: file(temp.tmp): failed to open stream: No such file or directory in %s on line %d
45bool(false)
46
47--- Done ---
48
49