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Annotation of embedaddon/php/ext/standard/tests/general_functions/isset_basic2.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test isset() function : basic functionality 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : bool isset  ( mixed $var  [, mixed $var  [,  $...  ]] )
                      6:  * Description:  Determine if a variable is set and is not NULL
                      7:  */            
                      8: 
                      9: class foo {}
                     10: 
                     11: echo "*** Testing isset() : basic functionality ***\n";
                     12: 
                     13: $i = 10;
                     14: $f = 10.5;
                     15: $s = "Hello";
                     16: $b = true;
                     17: $n = NULL;
                     18: 
                     19: echo "Test multiple scalar variables in a group\n";
                     20: var_dump(isset($i, $f, $s, $b));
                     21: var_dump(isset($i, $f, $s, $b, $n));
                     22: 
                     23: echo "Unset a few\n";
                     24: unset($i, $b);
                     25: 
                     26: echo "Test again\n";
                     27: var_dump(isset($i, $f, $s, $b));
                     28: 
                     29: echo "\n\nArray test:\n";
                     30: $arr = array();
                     31: var_dump(isset($var)); 
                     32: var_dump(isset($var[1]));
                     33: var_dump(isset($var, $var[1])); 
                     34: echo "..now set\n";
                     35: $var[1] = 10;
                     36: var_dump(isset($var)); 
                     37: var_dump(isset($var[1])); 
                     38: var_dump(isset($var, $var[1])); 
                     39: 
                     40: ?>
                     41: ===DONE===
                     42: --EXPECT--
                     43: *** Testing isset() : basic functionality ***
                     44: Test multiple scalar variables in a group
                     45: bool(true)
                     46: bool(false)
                     47: Unset a few
                     48: Test again
                     49: bool(false)
                     50: 
                     51: 
                     52: Array test:
                     53: bool(false)
                     54: bool(false)
                     55: bool(false)
                     56: ..now set
                     57: bool(true)
                     58: bool(true)
                     59: bool(true)
                     60: ===DONE===