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1.1 misho 1: --TEST--
2: Test sprintf() function : usage variations - char formats with char values
3: --FILE--
4: <?php
5: /* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
6: * Description: Return a formatted string
7: * Source code: ext/standard/formatted_print.c
8: */
9:
10:
11: echo "*** Testing sprintf() : char formats with char values ***\n";
12:
13: // array of char values
14: $char_values = array( 'a', "a", 67, -67, 99, ' ', '', 'A', "A" );
15:
16: // array of char formats
17: $char_formats = array(
18: "%c", "%hc", "%lc",
19: "%Lc", " %c", "%c ",
20: "\t%c", "\n%c", "%4c",
21: "%30c", "%[a-bA-B@#$&]", "%*c"
22: );
23:
24: $count = 1;
25: foreach($char_values as $char_value) {
26: echo "\n-- Iteration $count --\n";
27:
28: foreach($char_formats as $format) {
29: var_dump( sprintf($format, $char_value) );
30: }
31: $count++;
32: };
33:
34: echo "Done";
35: ?>
36: --EXPECTF--
37: *** Testing sprintf() : char formats with char values ***
38:
39: -- Iteration 1 --
40: string(1) " "
41: string(1) "c"
42: string(1) " "
43: string(1) "c"
44: string(2) " "
45: string(2) " "
46: string(2) " "
47: string(2) "
48: "
49: string(1) " "
50: string(1) " "
51: string(11) "a-bA-B@#$&]"
52: string(1) "c"
53:
54: -- Iteration 2 --
55: string(1) " "
56: string(1) "c"
57: string(1) " "
58: string(1) "c"
59: string(2) " "
60: string(2) " "
61: string(2) " "
62: string(2) "
63: "
64: string(1) " "
65: string(1) " "
66: string(11) "a-bA-B@#$&]"
67: string(1) "c"
68:
69: -- Iteration 3 --
70: string(1) "C"
71: string(1) "c"
72: string(1) "C"
73: string(1) "c"
74: string(2) " C"
75: string(2) "C "
76: string(2) " C"
77: string(2) "
78: C"
79: string(1) "C"
80: string(1) "C"
81: string(11) "a-bA-B@#$&]"
82: string(1) "c"
83:
84: -- Iteration 4 --
85: string(1) "½"
86: string(1) "c"
87: string(1) "½"
88: string(1) "c"
89: string(2) " ½"
90: string(2) "½ "
91: string(2) " ½"
92: string(2) "
93: ½"
94: string(1) "½"
95: string(1) "½"
96: string(11) "a-bA-B@#$&]"
97: string(1) "c"
98:
99: -- Iteration 5 --
100: string(1) "c"
101: string(1) "c"
102: string(1) "c"
103: string(1) "c"
104: string(2) " c"
105: string(2) "c "
106: string(2) " c"
107: string(2) "
108: c"
109: string(1) "c"
110: string(1) "c"
111: string(11) "a-bA-B@#$&]"
112: string(1) "c"
113:
114: -- Iteration 6 --
115: string(1) " "
116: string(1) "c"
117: string(1) " "
118: string(1) "c"
119: string(2) " "
120: string(2) " "
121: string(2) " "
122: string(2) "
123: "
124: string(1) " "
125: string(1) " "
126: string(11) "a-bA-B@#$&]"
127: string(1) "c"
128:
129: -- Iteration 7 --
130: string(1) " "
131: string(1) "c"
132: string(1) " "
133: string(1) "c"
134: string(2) " "
135: string(2) " "
136: string(2) " "
137: string(2) "
138: "
139: string(1) " "
140: string(1) " "
141: string(11) "a-bA-B@#$&]"
142: string(1) "c"
143:
144: -- Iteration 8 --
145: string(1) " "
146: string(1) "c"
147: string(1) " "
148: string(1) "c"
149: string(2) " "
150: string(2) " "
151: string(2) " "
152: string(2) "
153: "
154: string(1) " "
155: string(1) " "
156: string(11) "a-bA-B@#$&]"
157: string(1) "c"
158:
159: -- Iteration 9 --
160: string(1) " "
161: string(1) "c"
162: string(1) " "
163: string(1) "c"
164: string(2) " "
165: string(2) " "
166: string(2) " "
167: string(2) "
168: "
169: string(1) " "
170: string(1) " "
171: string(11) "a-bA-B@#$&]"
172: string(1) "c"
173: Done