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Annotation of embedaddon/php/ext/standard/tests/strings/sscanf_basic5.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test sscanf() function : basic functionality - exponential format
                      3: --FILE--
                      4: <?php
                      5: 
                      6: /* Prototype  : mixed sscanf  ( string $str  , string $format  [, mixed &$...  ] )
                      7:  * Description: Parses input from a string according to a format
                      8:  * Source code: ext/standard/string.c
                      9: */
                     10: 
                     11: echo "*** Testing sscanf() : basic functionality -using exponential format ***\n";
                     12: 
                     13: $str = "10.12345 10.12345E3 10.12345e3 -10.12345e4" ;
                     14: $format1 = "%e %e %e %e";
                     15: $format2 = "%E %E %E %E";
                     16: 
                     17: echo "\n-- Try sccanf() WITHOUT optional args --\n"; 
                     18: // extract details using short format
                     19: list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format1);
                     20: var_dump($arg1, $arg2, $arg3, $arg4);
                     21: list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format2);
                     22: var_dump($arg1, $arg2, $arg3, $arg4);
                     23: 
                     24: echo "\n-- Try sccanf() WITH optional args --\n"; 
                     25: // extract details using long  format
                     26: $res = sscanf($str, $format1, $arg1, $arg2, $arg3, $arg4);
                     27: var_dump($res, $arg1, $arg2, $arg3, $arg4); 
                     28: $res = sscanf($str, $format2,$arg1, $arg2, $arg3, $arg4);
                     29: var_dump($res, $arg1, $arg2, $arg3, $arg4); 
                     30: 
                     31: 
                     32: ?>
                     33: ===DONE===
                     34: --EXPECT--
                     35: *** Testing sscanf() : basic functionality -using exponential format ***
                     36: 
                     37: -- Try sccanf() WITHOUT optional args --
                     38: float(10.12345)
                     39: float(10123.45)
                     40: float(10123.45)
                     41: float(-101234.5)
                     42: float(10.12345)
                     43: float(10123.45)
                     44: float(10123.45)
                     45: float(-101234.5)
                     46: 
                     47: -- Try sccanf() WITH optional args --
                     48: int(4)
                     49: float(10.12345)
                     50: float(10123.45)
                     51: float(10123.45)
                     52: float(-101234.5)
                     53: int(4)
                     54: float(10.12345)
                     55: float(10123.45)
                     56: float(10123.45)
                     57: float(-101234.5)
                     58: ===DONE===