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Annotation of embedaddon/php/ext/standard/tests/strings/chop_variation3.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test chop() function : usage variations - with heredoc string
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : string chop ( string $str [, string $charlist] )
                      6:  * Description: Strip whitespace (or other characters) from the end of a string
                      7:  * Source code: ext/standard/string.c
                      8: */
                      9: 
                     10: /*
                     11:  * Testing chop() : with heredoc strings
                     12: */
                     13: 
                     14: echo "*** Testing chop() : with heredoc strings ***\n";
                     15: 
                     16: // defining different heredoc strings
                     17: $empty_heredoc = <<<EOT
                     18: EOT;
                     19: 
                     20: $heredoc_with_newline = <<<EOT
                     21: \n
                     22: 
                     23: EOT;
                     24: 
                     25: $heredoc_with_characters = <<<EOT
                     26: first line of heredoc string
                     27: second line of heredoc string
                     28: third line of heredocstring
                     29: EOT;
                     30: 
                     31: $heredoc_with_newline_and_tabs = <<<EOT
                     32: hello\tworld\nhello\nworld\n
                     33: EOT;
                     34: 
                     35: $heredoc_with_alphanumerics = <<<EOT
                     36: hello123world456
                     37: 1234hello\t1234
                     38: EOT;
                     39: 
                     40: $heredoc_with_embedded_nulls = <<<EOT
                     41: hello\0world\0hello
                     42: \0hello\0
                     43: EOT;
                     44: 
                     45: $heredoc_strings = array(
                     46:                    $empty_heredoc,
                     47:                    $heredoc_with_newline,
                     48:                    $heredoc_with_characters,
                     49:                   $heredoc_with_newline_and_tabs,
                     50:                   $heredoc_with_alphanumerics,
                     51:                   $heredoc_with_embedded_nulls
                     52:                   );
                     53: $count = 1;
                     54: foreach($heredoc_strings as $string)  {
                     55:   echo "\n--- Iteration $count ---\n";
                     56:   var_dump( chop($string) );
                     57:   var_dump( chop($string, "12345o\0\n\t") );
                     58:   $count++;
                     59: }
                     60: 
                     61: echo "Done\n";
                     62: ?>
                     63: --EXPECTF--
                     64: *** Testing chop() : with heredoc strings ***
                     65: 
                     66: --- Iteration 1 ---
                     67: string(0) ""
                     68: string(0) ""
                     69: 
                     70: --- Iteration 2 ---
                     71: string(0) ""
                     72: string(0) ""
                     73: 
                     74: --- Iteration 3 ---
                     75: string(86) "first line of heredoc string
                     76: second line of heredoc string
                     77: third line of heredocstring"
                     78: string(86) "first line of heredoc string
                     79: second line of heredoc string
                     80: third line of heredocstring"
                     81: 
                     82: --- Iteration 4 ---
                     83: string(23) "hello      world
                     84: hello
                     85: world"
                     86: string(23) "hello      world
                     87: hello
                     88: world"
                     89: 
                     90: --- Iteration 5 ---
                     91: string(31) "hello123world456
                     92: 1234hello      1234"
                     93: string(25) "hello123world456
                     94: 1234hell"
                     95: 
                     96: --- Iteration 6 ---
                     97: string(24) "helloworldhello
                     98: hello"
                     99: string(23) "helloworldhello
                    100: hell"
                    101: Done