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Annotation of embedaddon/php/ext/standard/tests/strings/str_split_variation3.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test str_split() function : usage variations - different double quoted strings for 'str' argument 
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : array str_split(string $str [, int $split_length])
        !             6:  * Description: Convert a string to an array. If split_length is 
        !             7:                 specified, break the string down into chunks each 
        !             8:                 split_length characters long. 
        !             9:  * Source code: ext/standard/string.c
        !            10:  * Alias to functions: none
        !            11: */
        !            12: 
        !            13: /*
        !            14: * passing different double quoted strings as 'str' argument to str_split()
        !            15: * split_length is set to 7
        !            16: */
        !            17: 
        !            18: echo "*** Testing str_split() : double quoted strings for 'str' ***\n";
        !            19: 
        !            20: //Initialize variables
        !            21: $split_length = 7;
        !            22: 
        !            23: // different values for 'str'
        !            24: $values = array(
        !            25:   "",  //empty
        !            26:   " ",  //space
        !            27:   "1234", //with only numbers
        !            28:   "simple string",  //regular string
        !            29:   "It's string with quote",  //string containing single quote
        !            30:   "string\tcontains\rwhite space\nchars",
        !            31:   "containing @ # $ % ^ & chars", 
        !            32:   "with 1234 numbers",
        !            33:   "with \0 and ".chr(0)."null chars",  //for binary safe
        !            34:   "with    multiple     space char",
        !            35:   "Testing invalid \k and \m escape char",
        !            36:   "to check with \\n and \\t" //ignoring \n and \t results
        !            37: 
        !            38: );
        !            39: 
        !            40: //loop through each element of $values for 'str' argument
        !            41: for($count = 0; $count < count($values); $count++) {
        !            42:   echo "-- Iteration ".($count+1)." --\n";
        !            43:   var_dump( str_split($values[$count], $split_length) );
        !            44: }
        !            45: echo "Done"
        !            46: ?>
        !            47: --EXPECTF--
        !            48: *** Testing str_split() : double quoted strings for 'str' ***
        !            49: -- Iteration 1 --
        !            50: array(1) {
        !            51:   [0]=>
        !            52:   string(0) ""
        !            53: }
        !            54: -- Iteration 2 --
        !            55: array(1) {
        !            56:   [0]=>
        !            57:   string(1) " "
        !            58: }
        !            59: -- Iteration 3 --
        !            60: array(1) {
        !            61:   [0]=>
        !            62:   string(4) "1234"
        !            63: }
        !            64: -- Iteration 4 --
        !            65: array(2) {
        !            66:   [0]=>
        !            67:   string(7) "simple "
        !            68:   [1]=>
        !            69:   string(6) "string"
        !            70: }
        !            71: -- Iteration 5 --
        !            72: array(4) {
        !            73:   [0]=>
        !            74:   string(7) "It's st"
        !            75:   [1]=>
        !            76:   string(7) "ring wi"
        !            77:   [2]=>
        !            78:   string(7) "th quot"
        !            79:   [3]=>
        !            80:   string(1) "e"
        !            81: }
        !            82: -- Iteration 6 --
        !            83: array(5) {
        !            84:   [0]=>
        !            85:   string(7) "string    "
        !            86:   [1]=>
        !            87:   string(7) "contain"
        !            88:   [2]=>
        !            89:   string(7) "s
white"
        !            90:   [3]=>
        !            91:   string(7) " space
        !            92: "
        !            93:   [4]=>
        !            94:   string(5) "chars"
        !            95: }
        !            96: -- Iteration 7 --
        !            97: array(4) {
        !            98:   [0]=>
        !            99:   string(7) "contain"
        !           100:   [1]=>
        !           101:   string(7) "ing @ #"
        !           102:   [2]=>
        !           103:   string(7) " $ % ^ "
        !           104:   [3]=>
        !           105:   string(7) "& chars"
        !           106: }
        !           107: -- Iteration 8 --
        !           108: array(3) {
        !           109:   [0]=>
        !           110:   string(7) "with 12"
        !           111:   [1]=>
        !           112:   string(7) "34 numb"
        !           113:   [2]=>
        !           114:   string(3) "ers"
        !           115: }
        !           116: -- Iteration 9 --
        !           117: array(4) {
        !           118:   [0]=>
        !           119:   string(7) "with  "
        !           120:   [1]=>
        !           121:   string(7) "and nu"
        !           122:   [2]=>
        !           123:   string(7) "ll char"
        !           124:   [3]=>
        !           125:   string(1) "s"
        !           126: }
        !           127: -- Iteration 10 --
        !           128: array(5) {
        !           129:   [0]=>
        !           130:   string(7) "with   "
        !           131:   [1]=>
        !           132:   string(7) " multip"
        !           133:   [2]=>
        !           134:   string(7) "le     "
        !           135:   [3]=>
        !           136:   string(7) "space c"
        !           137:   [4]=>
        !           138:   string(3) "har"
        !           139: }
        !           140: -- Iteration 11 --
        !           141: array(6) {
        !           142:   [0]=>
        !           143:   string(7) "Testing"
        !           144:   [1]=>
        !           145:   string(7) " invali"
        !           146:   [2]=>
        !           147:   string(7) "d \k an"
        !           148:   [3]=>
        !           149:   string(7) "d \m es"
        !           150:   [4]=>
        !           151:   string(7) "cape ch"
        !           152:   [5]=>
        !           153:   string(2) "ar"
        !           154: }
        !           155: -- Iteration 12 --
        !           156: array(4) {
        !           157:   [0]=>
        !           158:   string(7) "to chec"
        !           159:   [1]=>
        !           160:   string(7) "k with "
        !           161:   [2]=>
        !           162:   string(7) "\n and "
        !           163:   [3]=>
        !           164:   string(2) "\t"
        !           165: }
        !           166: Done