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1.1       misho       1: --TEST--
                      2: Test nl2br() function : error conditions 
                      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: echo "*** Testing nl2br() : error conditions ***\n";
                     11: 
                     12: // Zero arguments
                     13: echo "\n-- Testing nl2br() function with Zero arguments --";
                     14: var_dump( nl2br() );
                     15: 
                     16: //Test nl2br with one more than the expected number of arguments
                     17: echo "\n-- Testing nl2br() function with more than expected no. of arguments --";
                     18: $str = 'string_val';
                     19: $extra_arg = 10;
                     20: var_dump( nl2br($str, true, $extra_arg) );
                     21: 
                     22: echo "Done";
                     23: ?>
                     24: --EXPECTF--
                     25: *** Testing nl2br() : error conditions ***
                     26: 
                     27: -- Testing nl2br() function with Zero arguments --
                     28: Warning: nl2br() expects at least 1 parameter, 0 given in %s on line %d
                     29: NULL
                     30: 
                     31: -- Testing nl2br() function with more than expected no. of arguments --
                     32: Warning: nl2br() expects at most 2 parameters, 3 given in %s on line %d
                     33: NULL
                     34: Done