Annotation of embedaddon/php/ext/standard/tests/general_functions/intval_variation2.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test intval() function : usage variation
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : int intval(mixed var [, int base])
! 6: * Description: Get the integer value of a variable using the optional base for the conversion
! 7: * Source code: ext/standard/type.c
! 8: * Alias to functions:
! 9: */
! 10:
! 11: echo "*** Testing intval() : usage variation ***\n";
! 12:
! 13: // Define error handler
! 14: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
! 15: if (error_reporting() != 0) {
! 16: // report non-silenced errors
! 17: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
! 18: }
! 19: }
! 20: set_error_handler('test_error_handler');
! 21:
! 22: // Initialise function arguments not being substituted (if any)
! 23: $var = 1;
! 24:
! 25: //get an unset variable
! 26: $unset_var = 10;
! 27: unset ($unset_var);
! 28:
! 29: // define some classes
! 30: class classWithToString
! 31: {
! 32: public function __toString() {
! 33: return "Class A object";
! 34: }
! 35: }
! 36:
! 37: class classWithoutToString
! 38: {
! 39: }
! 40:
! 41: // heredoc string
! 42: $heredoc = <<<EOT
! 43: hello world
! 44: EOT;
! 45:
! 46: // add arrays
! 47: $index_array = array (1, 2, 3);
! 48: $assoc_array = array ('one' => 1, 'two' => 2);
! 49:
! 50: //array of values to iterate over
! 51: $inputs = array(
! 52:
! 53: // float data
! 54: 'float 10.5' => 10.5,
! 55: 'float -10.5' => -10.5,
! 56: 'float 12.3456789000e10' => 12.3456789000e10,
! 57: 'float -12.3456789000e10' => -12.3456789000e10,
! 58: 'float .5' => .5,
! 59:
! 60: // array data
! 61: 'empty array' => array(),
! 62: 'int indexed array' => $index_array,
! 63: 'associative array' => $assoc_array,
! 64: 'nested arrays' => array('foo', $index_array, $assoc_array),
! 65:
! 66: // null data
! 67: 'uppercase NULL' => NULL,
! 68: 'lowercase null' => null,
! 69:
! 70: // boolean data
! 71: 'lowercase true' => true,
! 72: 'lowercase false' =>false,
! 73: 'uppercase TRUE' =>TRUE,
! 74: 'uppercase FALSE' =>FALSE,
! 75:
! 76: // empty data
! 77: 'empty string DQ' => "",
! 78: 'empty string SQ' => '',
! 79:
! 80: // string data
! 81: 'string DQ' => "string",
! 82: 'string SQ' => 'string',
! 83: 'mixed case string' => "sTrInG",
! 84: 'heredoc' => $heredoc,
! 85:
! 86: // object data
! 87: 'instance of classWithToString' => new classWithToString(),
! 88: 'instance of classWithoutToString' => new classWithoutToString(),
! 89:
! 90: // undefined data
! 91: 'undefined var' => @$undefined_var,
! 92:
! 93: // unset data
! 94: 'unset var' => @$unset_var,
! 95: );
! 96:
! 97: // loop through each element of the array for base
! 98:
! 99: foreach($inputs as $key =>$value) {
! 100: echo "\n--$key--\n";
! 101: var_dump( intval($var, $value) );
! 102: };
! 103:
! 104: ?>
! 105: ===DONE===
! 106: --EXPECTF--
! 107: *** Testing intval() : usage variation ***
! 108:
! 109: --float 10.5--
! 110: int(1)
! 111:
! 112: --float -10.5--
! 113: int(1)
! 114:
! 115: --float 12.3456789000e10--
! 116: int(1)
! 117:
! 118: --float -12.3456789000e10--
! 119: int(1)
! 120:
! 121: --float .5--
! 122: int(1)
! 123:
! 124: --empty array--
! 125: Error: 2 - intval() expects parameter 2 to be long, array given, %s(%d)
! 126: NULL
! 127:
! 128: --int indexed array--
! 129: Error: 2 - intval() expects parameter 2 to be long, array given, %s(%d)
! 130: NULL
! 131:
! 132: --associative array--
! 133: Error: 2 - intval() expects parameter 2 to be long, array given, %s(%d)
! 134: NULL
! 135:
! 136: --nested arrays--
! 137: Error: 2 - intval() expects parameter 2 to be long, array given, %s(%d)
! 138: NULL
! 139:
! 140: --uppercase NULL--
! 141: int(1)
! 142:
! 143: --lowercase null--
! 144: int(1)
! 145:
! 146: --lowercase true--
! 147: int(1)
! 148:
! 149: --lowercase false--
! 150: int(1)
! 151:
! 152: --uppercase TRUE--
! 153: int(1)
! 154:
! 155: --uppercase FALSE--
! 156: int(1)
! 157:
! 158: --empty string DQ--
! 159: Error: 2 - intval() expects parameter 2 to be long, string given, %s(%d)
! 160: NULL
! 161:
! 162: --empty string SQ--
! 163: Error: 2 - intval() expects parameter 2 to be long, string given, %s(%d)
! 164: NULL
! 165:
! 166: --string DQ--
! 167: Error: 2 - intval() expects parameter 2 to be long, string given, %s(%d)
! 168: NULL
! 169:
! 170: --string SQ--
! 171: Error: 2 - intval() expects parameter 2 to be long, string given, %s(%d)
! 172: NULL
! 173:
! 174: --mixed case string--
! 175: Error: 2 - intval() expects parameter 2 to be long, string given, %s(%d)
! 176: NULL
! 177:
! 178: --heredoc--
! 179: Error: 2 - intval() expects parameter 2 to be long, string given, %s(%d)
! 180: NULL
! 181:
! 182: --instance of classWithToString--
! 183: Error: 2 - intval() expects parameter 2 to be long, object given, %s(%d)
! 184: NULL
! 185:
! 186: --instance of classWithoutToString--
! 187: Error: 2 - intval() expects parameter 2 to be long, object given, %s(%d)
! 188: NULL
! 189:
! 190: --undefined var--
! 191: int(1)
! 192:
! 193: --unset var--
! 194: int(1)
! 195: ===DONE===
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