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1.1       misho       1: --TEST--
                      2: Test vprintf() function : usage variations - string formats with strings
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : string vprintf(string format, array args)
                      6:  * Description: Output a formatted string 
                      7:  * Source code: ext/standard/formatted_print.c
                      8: */
                      9: 
                     10: /*
                     11:  * Test vprintf() when different string formats and string values are passed to
                     12:  * the '$format' and '$args' arguments of the function
                     13: */
                     14: 
                     15: echo "*** Testing vprintf() : string formats with strings ***\n";
                     16: 
                     17: 
                     18: // defining different heredoc strings
                     19: $heredoc_string = <<<EOT
                     20: This is string defined
                     21: using heredoc.
                     22: EOT;
                     23: 
                     24: /* heredoc string with only numerics */
                     25: $heredoc_numeric_string = <<<EOT
                     26: 123456 3993
                     27: 4849 string
                     28: EOT;
                     29: 
                     30: /* empty heardoc string */
                     31: $heredoc_empty_string = <<<EOT
                     32: EOT;
                     33: 
                     34: // defining array of string formats
                     35: $formats = array(
                     36:   "%s",
                     37:   "%+s %-s %S",
                     38:   "%ls %Ls, %4s %-4s",
                     39:   "%10.4s %-10.4s %04s %04.4s",
                     40:   "%'#2s %'2s %'$2s %'_2s",
                     41:   "%% %%s %10 s%",
                     42:   '%3$s %4$s %1$s %2$s'
                     43: );
                     44: 
                     45: // Arrays of string values for the format defined in $format.
                     46: // Each sub array contains string values which correspond to each format string in $format
                     47: $args_array = array(
                     48:   array(" "),
                     49:   array("hello\0world", "hello\0", "\0hello"),
                     50:   array("@#$%&*", "@#$%&*", "\x55F", "\001"),
                     51:   array("sunday", 'monday', "tuesday", 'wednesday'),
                     52:   array($heredoc_string, "abcdef", $heredoc_numeric_string, $heredoc_empty_string),
                     53:   array("one", "two", 'three', 'four'),
                     54:   array("three", 'four', 'one', "two")
                     55: 
                     56: );
                     57: 
                     58: // looping to test vprintf() with different string formats from the above $format array
                     59: // and with string from the above $args_array array
                     60: $counter = 1;
                     61: foreach($formats as $format) {
                     62:   echo "\n-- Iteration $counter --\n";   
                     63:   $result = vprintf($format, $args_array[$counter-1]);
                     64:   echo "\n";
                     65:   var_dump($result);
                     66:   $counter++;
                     67: }
                     68: 
                     69: ?>
                     70: ===DONE===
                     71: --EXPECT--
                     72: *** Testing vprintf() : string formats with strings ***
                     73: 
                     74: -- Iteration 1 --
                     75:  
                     76: int(1)
                     77: 
                     78: -- Iteration 2 --
                     79: helloworld hello 
                     80: int(19)
                     81: 
                     82: -- Iteration 3 --
                     83: @#$%&* s,   UF &   
                     84: int(19)
                     85: 
                     86: -- Iteration 4 --
                     87:       sund mond       tuesday wedn
                     88: int(34)
                     89: 
                     90: -- Iteration 5 --
                     91: This is string defined
                     92: using heredoc. abcdef 123456 3993
                     93: 4849 string __
                     94: int(71)
                     95: 
                     96: -- Iteration 6 --
                     97: % %s s
                     98: int(6)
                     99: 
                    100: -- Iteration 7 --
                    101: one two three four
                    102: int(18)
                    103: ===DONE===