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1.1 misho 1: --TEST--
2: Test stripos() function : usage variations - single quoted strings for 'haystack' & 'needle' arguments
3: --FILE--
4: <?php
5: /* Prototype : int stripos ( string $haystack, string $needle [, int $offset] );
6: * Description: Find position of first occurrence of a case-insensitive string
7: * Source code: ext/standard/string.c
8: */
9:
10: /* Test stripos() function by passing single quoted strings to 'haystack' & 'needle' arguments */
11:
12: echo "*** Testing stripos() function: with single quoted strings ***\n";
13: $haystack = 'Hello,\t\n\0\n $&!#%\o,()*+-./:;<=>?@hello123456he \x234 \101 ';
14: $needle = array(
15: //regular strings
16: 'l',
17: 'L',
18: 'HELLO',
19: 'hEllo',
20:
21: //escape characters
22: '\t',
23: '\T',
24: ' ',
25: '\n',
26: '\N',
27: '
28: ', //new line
29:
30: //nulls
31: '\0',
32: NULL,
33: null,
34:
35: //boolean false
36: FALSE,
37: false,
38:
39: //empty string
40: '',
41:
42: //special chars
43: ' ',
44: '$',
45: ' $',
46: '&',
47: '!#',
48: '%\o',
49: '\o,',
50: '()',
51: '*+',
52: '+',
53: '-',
54: '.',
55: '.;',
56: '.;',
57: ':;',
58: ';',
59: '<=>',
60: '>',
61: '=>',
62: '?',
63: '@',
64: '@hEllo',
65:
66: '12345', //decimal numeric string
67: '\x23', //hexadecimal numeric string
68: '#', //hexadecimal numeric string
69: '\101', //octal numeric string
70: 'A',
71: '456HEE', //numerics + chars
72: 42, //needle as int(ASCII value of '*')
73: $haystack //haystack as needle
74: );
75:
76: /* loop through to get the position of the needle in haystack string */
77: $count = 1;
78: for($index=0; $index<count($needle); $index++) {
79: echo "-- Iteration $count --\n";
80: var_dump( stripos($haystack, $needle[$index]) );
81: var_dump( stripos($haystack, $needle[$index], $index) );
82: $count++;
83: }
84: echo "*** Done ***";
85: ?>
86: --EXPECTF--
87: *** Testing stripos() function: with single quoted strings ***
88: -- Iteration 1 --
89: int(2)
90: int(2)
91: -- Iteration 2 --
92: int(2)
93: int(2)
94: -- Iteration 3 --
95: int(0)
96: int(38)
97: -- Iteration 4 --
98: int(0)
99: int(38)
100: -- Iteration 5 --
101: int(6)
102: int(6)
103: -- Iteration 6 --
104: int(6)
105: int(6)
106: -- Iteration 7 --
107: bool(false)
108: bool(false)
109: -- Iteration 8 --
110: int(8)
111: int(8)
112: -- Iteration 9 --
113: int(8)
114: int(8)
115: -- Iteration 10 --
116: bool(false)
117: bool(false)
118: -- Iteration 11 --
119: int(10)
120: int(10)
121: -- Iteration 12 --
122: bool(false)
123: bool(false)
124: -- Iteration 13 --
125: bool(false)
126: bool(false)
127: -- Iteration 14 --
128: bool(false)
129: bool(false)
130: -- Iteration 15 --
131: bool(false)
132: bool(false)
133: -- Iteration 16 --
134: bool(false)
135: bool(false)
136: -- Iteration 17 --
137: int(14)
138: int(51)
139: -- Iteration 18 --
140: int(16)
141: bool(false)
142: -- Iteration 19 --
143: int(15)
144: bool(false)
145: -- Iteration 20 --
146: int(17)
147: bool(false)
148: -- Iteration 21 --
149: int(18)
150: bool(false)
151: -- Iteration 22 --
152: int(20)
153: bool(false)
154: -- Iteration 23 --
155: int(21)
156: bool(false)
157: -- Iteration 24 --
158: int(24)
159: int(24)
160: -- Iteration 25 --
161: int(26)
162: int(26)
163: -- Iteration 26 --
164: int(27)
165: int(27)
166: -- Iteration 27 --
167: int(28)
168: int(28)
169: -- Iteration 28 --
170: int(29)
171: int(29)
172: -- Iteration 29 --
173: bool(false)
174: bool(false)
175: -- Iteration 30 --
176: bool(false)
177: bool(false)
178: -- Iteration 31 --
179: int(31)
180: int(31)
181: -- Iteration 32 --
182: int(32)
183: int(32)
184: -- Iteration 33 --
185: int(33)
186: int(33)
187: -- Iteration 34 --
188: int(35)
189: int(35)
190: -- Iteration 35 --
191: int(34)
192: int(34)
193: -- Iteration 36 --
194: int(36)
195: int(36)
196: -- Iteration 37 --
197: int(37)
198: int(37)
199: -- Iteration 38 --
200: int(37)
201: int(37)
202: -- Iteration 39 --
203: int(43)
204: int(43)
205: -- Iteration 40 --
206: int(52)
207: int(52)
208: -- Iteration 41 --
209: int(19)
210: bool(false)
211: -- Iteration 42 --
212: int(58)
213: int(58)
214: -- Iteration 43 --
215: bool(false)
216: bool(false)
217: -- Iteration 44 --
218: bool(false)
219: bool(false)
220: -- Iteration 45 --
221: int(26)
222: bool(false)
223: -- Iteration 46 --
224: int(0)
225: bool(false)
226: *** Done ***