Annotation of embedaddon/php/ext/standard/tests/array/uasort_variation1.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test uasort() function : usage variations - unexpected values for 'array_arg' argument
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : bool uasort(array $array_arg, string $cmp_function)
! 6: * Description: Sort an array with a user-defined comparison function and maintain index association
! 7: * Source code: ext/standard/array.c
! 8: */
! 9:
! 10: /*
! 11: * Testing uasort() function by passing different scalar/nonscalar values as 'array_arg' argument
! 12: */
! 13:
! 14: echo "*** Testing uasort() : unexpected values for 'array_arg' ***\n";
! 15:
! 16: // Comparison function
! 17: /* Prototype : int cmp_function(mixed $value1, mixed $value2)
! 18: * Parameters : $value1 and $value2 - values to be compared
! 19: * Return value : 0 - if both values are same
! 20: * 1 - if value1 is greater than value2
! 21: * -1 - if value1 is less than value2
! 22: * Description : compares value1 and value2
! 23: */
! 24: function cmp_function($value1, $value2)
! 25: {
! 26: if($value1 == $value2) {
! 27: return 0;
! 28: }
! 29: else if($value1 > $value2) {
! 30: return 1;
! 31: }
! 32: else {
! 33: return -1;
! 34: }
! 35: }
! 36:
! 37: //get an unset variable
! 38: $unset_var = 10;
! 39: unset ($unset_var);
! 40:
! 41: // get resource variable
! 42: $fp = fopen(__FILE__,'r');
! 43:
! 44: //array of values to iterate over
! 45: $input_values = array(
! 46:
! 47: // int data
! 48: /*1*/ 0,
! 49: 1,
! 50: 12345,
! 51: -2345,
! 52:
! 53: // float data
! 54: /*5*/ 10.5,
! 55: -10.5,
! 56: 10.1234567e8,
! 57: 10.7654321E-8,
! 58: .5,
! 59:
! 60: // null data
! 61: /*10*/ NULL,
! 62: null,
! 63:
! 64: // boolean data
! 65: /*12*/ true,
! 66: false,
! 67: TRUE,
! 68: FALSE,
! 69:
! 70: // empty data
! 71: /*16*/ "",
! 72: '',
! 73:
! 74: // string data
! 75: /*18*/ "string",
! 76: 'string',
! 77:
! 78: // resource data
! 79: /*20*/ $fp,
! 80:
! 81: // undefined data
! 82: @$undefined_var,
! 83:
! 84: // unset data
! 85: /*22*/ @$unset_var,
! 86: );
! 87:
! 88: // loop through each value of input_values
! 89: for($count = 0; $count < count($input_values); $count++) {
! 90: echo "-- Iteration ".($count + 1)." --\n";
! 91: var_dump( uasort($input_values[$count], 'cmp_function') );
! 92: };
! 93:
! 94: //closing resource
! 95: fclose($fp);
! 96: echo "Done"
! 97: ?>
! 98: --EXPECTF--
! 99: *** Testing uasort() : unexpected values for 'array_arg' ***
! 100: -- Iteration 1 --
! 101:
! 102: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
! 103: NULL
! 104: -- Iteration 2 --
! 105:
! 106: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
! 107: NULL
! 108: -- Iteration 3 --
! 109:
! 110: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
! 111: NULL
! 112: -- Iteration 4 --
! 113:
! 114: Warning: uasort() expects parameter 1 to be array, integer given in %s on line %d
! 115: NULL
! 116: -- Iteration 5 --
! 117:
! 118: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
! 119: NULL
! 120: -- Iteration 6 --
! 121:
! 122: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
! 123: NULL
! 124: -- Iteration 7 --
! 125:
! 126: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
! 127: NULL
! 128: -- Iteration 8 --
! 129:
! 130: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
! 131: NULL
! 132: -- Iteration 9 --
! 133:
! 134: Warning: uasort() expects parameter 1 to be array, double given in %s on line %d
! 135: NULL
! 136: -- Iteration 10 --
! 137:
! 138: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
! 139: NULL
! 140: -- Iteration 11 --
! 141:
! 142: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
! 143: NULL
! 144: -- Iteration 12 --
! 145:
! 146: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
! 147: NULL
! 148: -- Iteration 13 --
! 149:
! 150: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
! 151: NULL
! 152: -- Iteration 14 --
! 153:
! 154: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
! 155: NULL
! 156: -- Iteration 15 --
! 157:
! 158: Warning: uasort() expects parameter 1 to be array, boolean given in %s on line %d
! 159: NULL
! 160: -- Iteration 16 --
! 161:
! 162: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
! 163: NULL
! 164: -- Iteration 17 --
! 165:
! 166: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
! 167: NULL
! 168: -- Iteration 18 --
! 169:
! 170: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
! 171: NULL
! 172: -- Iteration 19 --
! 173:
! 174: Warning: uasort() expects parameter 1 to be array, string given in %s on line %d
! 175: NULL
! 176: -- Iteration 20 --
! 177:
! 178: Warning: uasort() expects parameter 1 to be array, resource given in %s on line %d
! 179: NULL
! 180: -- Iteration 21 --
! 181:
! 182: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
! 183: NULL
! 184: -- Iteration 22 --
! 185:
! 186: Warning: uasort() expects parameter 1 to be array, null given in %s on line %d
! 187: NULL
! 188: Done
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