Annotation of embedaddon/php/ext/standard/tests/strings/strtr_variation3.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test strtr() function : usage variations - string containing escape sequences for 'str' argument
3: --FILE--
4: <?php
5: /* Prototype : string strtr(string $str, string $from[, string $to]);
6: string strtr(string $str, array $replace_pairs);
7: * Description: Translates characters in str using given translation tables
8: * Source code: ext/standard/string.c
9: */
10:
11: /* Testing strtr() function by passing the
12: * string containing various escape sequences for 'str' argument and
13: * corresponding translation pair of chars for 'from', 'to' & 'replace_pairs' arguments
14: */
15:
16: echo "*** Testing strtr() : string containing escape sequences for 'str' arg ***\n";
17: /* definitions of required input variables */
18: $count = 1;
19:
20: $heredoc_str = <<<EOD
21: \tes\t\\stt\r
22: \\test\\\strtr
23: \ntest\r\nstrtr
24: \$variable
25: \"quotes
26: EOD;
27:
28: //array of string inputs for $str
29: $str_arr = array(
30: //double quoted strings
31: "\tes\t\\stt\r",
32: "\\test\\\strtr",
33: "\ntest\r\nstrtr",
34: "\$variable",
35: "\"quotes",
36:
37: //single quoted strings
38: '\tes\t\\stt\r',
39: '\\test\\\strtr',
40: '\ntest\r\nstrtr',
41: '\$variable',
42: '\"quotes',
43:
44: //heredoc string
45: $heredoc_str
46: );
47:
48: $from = "\n\r\t\\";
49: $to = "TEST";
50: $replace_pairs = array("\n" => "t", "\r\n" => "T", "\n\r\t\\" => "TEST");
51:
52: /* loop through to test strtr() with each element of $str_arr */
53: for($index = 0; $index < count($str_arr); $index++) {
54: echo "-- Iteration $count --\n";
55:
56: $str = $str_arr[$index]; //getting the array element in 'str' variable
57:
58: //strtr() call in three args syntax form
59: var_dump( strtr($str, $from, $to) );
60:
61: //strtr() call in two args syntax form
62: var_dump( strtr($str, $replace_pairs) );
63:
64: $count++;
65: }
66: echo "*** Done ***";
67: ?>
68: --EXPECTF--
69: *** Testing strtr() : string containing escape sequences for 'str' arg ***
70: -- Iteration 1 --
71: string(9) "SesSTsttE"
72: string(9) " es \stt
"
73: -- Iteration 2 --
74: string(12) "TtestTTstrtr"
75: string(12) "\test\\strtr"
76: -- Iteration 3 --
77: string(12) "TtestETstrtr"
78: string(11) "ttestTstrtr"
79: -- Iteration 4 --
80: string(9) "$variable"
81: string(9) "$variable"
82: -- Iteration 5 --
83: string(7) ""quotes"
84: string(7) ""quotes"
85: -- Iteration 6 --
86: string(12) "TtesTtTsttTr"
87: string(12) "\tes\t\stt\r"
88: -- Iteration 7 --
89: string(12) "TtestTTstrtr"
90: string(12) "\test\\strtr"
91: -- Iteration 8 --
92: string(15) "TntestTrTnstrtr"
93: string(15) "\ntest\r\nstrtr"
94: -- Iteration 9 --
95: string(10) "T$variable"
96: string(10) "\$variable"
97: -- Iteration 10 --
98: string(8) "T"quotes"
99: string(8) "\"quotes"
100: -- Iteration 11 --
101: string(54) "SesSTsttETTtestTTstrtrTTtestETstrtrT$variableTT"quotes"
102: string(52) " es \sttT\test\\strtrtttestTstrtrt$variablet\"quotes"
103: *** Done ***
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>