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Annotation of embedaddon/php/ext/standard/tests/strings/nl2br_variation1.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test nl2br() function : usage variations - double quoted strings for 'str' argument
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : string nl2br(string $str);
                      6:  * Description: Inserts HTML line breaks before all newlines in a string
                      7:  * Source code: ext/standard/string.c
                      8: */
                      9: 
                     10: /* Test nl2br() function by passing double quoted strings containing various 
                     11:  *   combinations of new line chars to 'str' argument
                     12: */
                     13: 
                     14: echo "*** Testing nl2br() : usage variations ***\n";
                     15: 
                     16: $strings = array(
                     17:   //new line chars embedded in strings
                     18:   "Hello\nWorld",
                     19:   "\nHello\nWorld\n",
                     20:   "Hello\rWorld",
                     21:   "\rHello\rWorld\r",
                     22:   "Hello\r\nWorld",
                     23:   "\r\nHello\r\nWorld\r\n",
                     24: 
                     25:   //one blank line 
                     26:   "
                     27: ",
                     28: 
                     29:   //two blank lines
                     30:   "
                     31: 
                     32: ",
                     33: 
                     34:   //inserted new line in a string
                     35:   "Hello
                     36: World"
                     37: );
                     38: 
                     39: //loop through $strings array to test nl2br() function with each element
                     40: $count = 1;
                     41: foreach( $strings as $str ){
                     42:   echo "-- Iteration $count --\n";
                     43:   var_dump(nl2br($str) );
                     44:   $count ++ ;
                     45: }
                     46: echo "Done";
                     47: ?>
                     48: --EXPECTF--
                     49: *** Testing nl2br() : usage variations ***
                     50: -- Iteration 1 --
                     51: string(17) "Hello<br />
                     52: World"
                     53: -- Iteration 2 --
                     54: string(31) "<br />
                     55: Hello<br />
                     56: World<br />
                     57: "
                     58: -- Iteration 3 --
                     59: string(17) "Hello<br />
World"
                     60: -- Iteration 4 --
                     61: string(31) "<br />
Hello<br />
World<br />
"
                     62: -- Iteration 5 --
                     63: string(18) "Hello<br />
                     64: World"
                     65: -- Iteration 6 --
                     66: string(34) "<br />
                     67: Hello<br />
                     68: World<br />
                     69: "
                     70: -- Iteration 7 --
                     71: string(7) "<br />
                     72: "
                     73: -- Iteration 8 --
                     74: string(14) "<br />
                     75: <br />
                     76: "
                     77: -- Iteration 9 --
                     78: string(17) "Hello<br />
                     79: World"
                     80: Done