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Annotation of embedaddon/php/ext/standard/tests/strings/vsprintf_variation7.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test vsprintf() function : usage variations - string formats with strings
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : string vsprintf(string format, array args)
                      6:  * Description: Return a formatted string 
                      7:  * Source code: ext/standard/formatted_print.c
                      8: */
                      9: 
                     10: /*
                     11:  * Test vsprintf() when different string formats and string values are passed to
                     12:  * the '$format' and '$args' arguments of the function
                     13: */
                     14: 
                     15: echo "*** Testing vsprintf() : 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 vsprintf() 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 $counter --\n";   
                     63:   var_dump( vsprintf($format, $args_array[$counter-1]) );
                     64:   $counter++;
                     65: }
                     66: 
                     67: echo "Done";
                     68: ?>
                     69: 
                     70: --EXPECTF--
                     71: *** Testing vsprintf() : string formats with strings ***
                     72: 
                     73: -- Iteration 1 --
                     74: string(1) " "
                     75: 
                     76: -- Iteration 2 --
                     77: string(19) "helloworld hello "
                     78: 
                     79: -- Iteration 3 --
                     80: string(19) "@#$%&* s,   UF &   "
                     81: 
                     82: -- Iteration 4 --
                     83: string(34) "      sund mond       tuesday wedn"
                     84: 
                     85: -- Iteration 5 --
                     86: string(71) "This is string defined
                     87: using heredoc. abcdef 123456 3993
                     88: 4849 string __"
                     89: 
                     90: -- Iteration 6 --
                     91: string(6) "% %s s"
                     92: 
                     93: -- Iteration 7 --
                     94: string(18) "one two three four"
                     95: Done