1--TEST--
2Test hebrev() function : usage variations - test values for $max_chars_per_line argument
3--FILE--
4<?php
5
6/* Prototype  : string hebrev  ( string $hebrew_text  [, int $max_chars_per_line  ] )
7 * Description: Convert logical Hebrew text to visual text
8 * Source code: ext/standard/string.c
9*/
10
11echo "*** Testing hebrev() function: with unexpected inputs for 'max_chars_per_line' argument ***\n";
12
13//get an unset variable
14$unset_var = 'string_val';
15unset($unset_var);
16
17//defining a class
18class sample  {
19  public function __toString() {
20    return "sample object";
21  }
22}
23
24//getting the resource
25$file_handle = fopen(__FILE__, "r");
26
27// array with different values for $max_chars_per_line
28$inputs =  array (
29
30		  // integer values
31/*1*/	  0,
32		  1,
33		  255,
34		  256,
35	      2147483647,
36		  -2147483648,
37
38		  // float values
39/*7*/	  10.5,
40		  -20.5,
41		  10.1234567e5,
42
43		  // array values
44/*10*/	  array(),
45		  array(0),
46		  array(1, 2),
47
48		  // boolean values
49/*13*/	  true,
50		  false,
51		  TRUE,
52		  FALSE,
53
54		  // null values
55/*17*/	  NULL,
56		  null,
57
58		  // string values
59/*19*/	  "abc",
60		  'abc',
61		  "3abc",
62		  "0abc",
63		  "0x3",
64
65		  // objects
66/*24*/	  new sample(),
67
68		  // resource
69/*25*/	  $file_handle,
70
71		  // undefined variable
72/*26*/	  @$undefined_var,
73
74		  // unset variable
75/*27*/	  @$unset_var
76);
77
78// loop through with each element of the $texts array to test hebrev() function
79$count = 1;
80
81$hebrew_text = "The hebrev function converts logical Hebrew text to visual text.\nThe function tries to avoid breaking words.\n";
82
83foreach($inputs as $max_chars_per_line) {
84  echo "-- Iteration $count --\n";
85  var_dump( hebrev($hebrew_text, $max_chars_per_line) );
86  $count ++;
87}
88
89fclose($file_handle);  //closing the file handle
90
91?>
92===DONE===
93--EXPECTF--
94*** Testing hebrev() function: with unexpected inputs for 'max_chars_per_line' argument ***
95-- Iteration 1 --
96string(109) ".The hebrev function converts logical Hebrew text to visual text
97.The function tries to avoid breaking words
98"
99-- Iteration 2 --
100string(109) "xttel uaisv
101tot ext
102ewbrHel cagilos rtveonc
103ontincfuv reebh
104he.Ts
105rdwog inakreb
106idvoa
107tos ietrn ioctunf
108he.T
109"
110-- Iteration 3 --
111string(109) ".The hebrev function converts logical Hebrew text to visual text
112.The function tries to avoid breaking words
113"
114-- Iteration 4 --
115string(109) ".The hebrev function converts logical Hebrew text to visual text
116.The function tries to avoid breaking words
117"
118-- Iteration 5 --
119string(109) ".The hebrev function converts logical Hebrew text to visual text
120.The function tries to avoid breaking words
121"
122-- Iteration 6 --
123string(109) "txet
124lausiv
125ot
126txet
127werbeH
128lacigol
129strevnoc
130noitcnuf
131verbeh
132ehT.
133sdrow
134gnikaerb
135diova
136ot
137seirt
138noitcnuf
139ehT.
140"
141-- Iteration 7 --
142string(109) "text
143to visual
144text
145Hebrew
146logical
147converts
148function
149hebrev
150.The
151words
152breaking
153to avoid
154tries
155function
156.The
157"
158-- Iteration 8 --
159string(109) "txet
160lausiv
161ot
162txet
163werbeH
164lacigol
165strevnoc
166noitcnuf
167verbeh
168ehT.
169sdrow
170gnikaerb
171diova
172ot
173seirt
174noitcnuf
175ehT.
176"
177-- Iteration 9 --
178string(109) ".The hebrev function converts logical Hebrew text to visual text
179.The function tries to avoid breaking words
180"
181-- Iteration 10 --
182
183Warning: hebrev() expects parameter 2 to be long, array given in %s on line %d
184NULL
185-- Iteration 11 --
186
187Warning: hebrev() expects parameter 2 to be long, array given in %s on line %d
188NULL
189-- Iteration 12 --
190
191Warning: hebrev() expects parameter 2 to be long, array given in %s on line %d
192NULL
193-- Iteration 13 --
194string(109) "xttel uaisv
195tot ext
196ewbrHel cagilos rtveonc
197ontincfuv reebh
198he.Ts
199rdwog inakreb
200idvoa
201tos ietrn ioctunf
202he.T
203"
204-- Iteration 14 --
205string(109) ".The hebrev function converts logical Hebrew text to visual text
206.The function tries to avoid breaking words
207"
208-- Iteration 15 --
209string(109) "xttel uaisv
210tot ext
211ewbrHel cagilos rtveonc
212ontincfuv reebh
213he.Ts
214rdwog inakreb
215idvoa
216tos ietrn ioctunf
217he.T
218"
219-- Iteration 16 --
220string(109) ".The hebrev function converts logical Hebrew text to visual text
221.The function tries to avoid breaking words
222"
223-- Iteration 17 --
224string(109) ".The hebrev function converts logical Hebrew text to visual text
225.The function tries to avoid breaking words
226"
227-- Iteration 18 --
228string(109) ".The hebrev function converts logical Hebrew text to visual text
229.The function tries to avoid breaking words
230"
231-- Iteration 19 --
232
233Warning: hebrev() expects parameter 2 to be long, string given in %s on line %d
234NULL
235-- Iteration 20 --
236
237Warning: hebrev() expects parameter 2 to be long, string given in %s on line %d
238NULL
239-- Iteration 21 --
240
241Notice: A non well formed numeric value encountered in %s on line %d
242string(109) "textual vis
243to
244textrew Heb
245icallog
246ertsconvion unctf
247brevhe
248.Therds
249wo
250kingbreaoid av
251to
252riest
253tionfuncThe .
254"
255-- Iteration 22 --
256
257Notice: A non well formed numeric value encountered in %s on line %d
258string(109) ".The hebrev function converts logical Hebrew text to visual text
259.The function tries to avoid breaking words
260"
261-- Iteration 23 --
262string(109) "textual vis
263to
264textrew Heb
265icallog
266ertsconvion unctf
267brevhe
268.Therds
269wo
270kingbreaoid av
271to
272riest
273tionfuncThe .
274"
275-- Iteration 24 --
276
277Warning: hebrev() expects parameter 2 to be long, object given in %s on line %d
278NULL
279-- Iteration 25 --
280
281Warning: hebrev() expects parameter 2 to be long, resource given in %s on line %d
282NULL
283-- Iteration 26 --
284string(109) ".The hebrev function converts logical Hebrew text to visual text
285.The function tries to avoid breaking words
286"
287-- Iteration 27 --
288string(109) ".The hebrev function converts logical Hebrew text to visual text
289.The function tries to avoid breaking words
290"
291===DONE===