1--TEST-- 2Test array_merge_recursive() function : usage variations - unexpected values for $arr1 argument 3--FILE-- 4<?php 5/* 6 * Passing non array values to 'arr1' argument of array_merge_recursive() and see 7 * that the function outputs proper warning messages wherever expected. 8*/ 9 10echo "*** Testing array_merge_recursive() : Passing non array values to \$arr1 argument ***\n"; 11 12//get an unset variable 13$unset_var = 10; 14unset($unset_var); 15 16class A 17{ 18// public $var = 10; 19 public function __toString() { 20 return "object"; 21 } 22} 23 24// heredoc string 25$heredoc = <<<EOT 26hello world 27EOT; 28 29// get a resource variable 30$fp = fopen(__FILE__, "r"); 31 32// unexpected values to be passed to $arr1 argument 33$arrays = array ( 34 35 // int data 36/*1*/ 0, 37 1, 38 12345, 39 -2345, 40 41 // float data 42/*5*/ 10.5, 43 -10.5, 44 12.3456789000e10, 45 12.3456789000E-10, 46 .5, 47 48 // null data 49/*10*/ NULL, 50 null, 51 52 // boolean data 53/*12*/ true, 54 false, 55 TRUE, 56 FALSE, 57 58 // empty data 59/*16*/ "", 60 '', 61 62 // string data 63/*18*/ "string", 64 'string', 65 $heredoc, 66 67 // undefined data 68/*21*/ @$undefined_var, 69 70 // unset data 71/*22*/ @$unset_var, 72 73 // resource variable 74/*23*/ $fp, 75 76 // object data 77/*24*/ new A() 78); 79 80// initialise the second argument 81$arr2 = array(1, array("hello", 'world')); 82 83// loop through each element of $arrays and check the behavior of array_merge_recursive() 84$iterator = 1; 85foreach($arrays as $arr1) { 86 echo "\n-- Iteration $iterator --"; 87 88 // with default argument 89 echo "\n-- With default argument --"; 90 try { 91 var_dump( array_merge_recursive($arr1) ); 92 } catch (TypeError $e) { 93 echo $e->getMessage(), "\n"; 94 } 95 96 // with more arguments 97 echo "-- With more arguments --"; 98 try { 99 var_dump( array_merge_recursive($arr1, $arr2) ); 100 } catch (TypeError $e) { 101 echo $e->getMessage(), "\n"; 102 } 103 104 $iterator++; 105} 106 107// close the file resource used 108fclose($fp); 109 110echo "Done"; 111?> 112--EXPECT-- 113*** Testing array_merge_recursive() : Passing non array values to $arr1 argument *** 114 115-- Iteration 1 -- 116-- With default argument --array_merge_recursive(): Argument #1 must be of type array, int given 117-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, int given 118 119-- Iteration 2 -- 120-- With default argument --array_merge_recursive(): Argument #1 must be of type array, int given 121-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, int given 122 123-- Iteration 3 -- 124-- With default argument --array_merge_recursive(): Argument #1 must be of type array, int given 125-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, int given 126 127-- Iteration 4 -- 128-- With default argument --array_merge_recursive(): Argument #1 must be of type array, int given 129-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, int given 130 131-- Iteration 5 -- 132-- With default argument --array_merge_recursive(): Argument #1 must be of type array, float given 133-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, float given 134 135-- Iteration 6 -- 136-- With default argument --array_merge_recursive(): Argument #1 must be of type array, float given 137-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, float given 138 139-- Iteration 7 -- 140-- With default argument --array_merge_recursive(): Argument #1 must be of type array, float given 141-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, float given 142 143-- Iteration 8 -- 144-- With default argument --array_merge_recursive(): Argument #1 must be of type array, float given 145-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, float given 146 147-- Iteration 9 -- 148-- With default argument --array_merge_recursive(): Argument #1 must be of type array, float given 149-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, float given 150 151-- Iteration 10 -- 152-- With default argument --array_merge_recursive(): Argument #1 must be of type array, null given 153-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, null given 154 155-- Iteration 11 -- 156-- With default argument --array_merge_recursive(): Argument #1 must be of type array, null given 157-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, null given 158 159-- Iteration 12 -- 160-- With default argument --array_merge_recursive(): Argument #1 must be of type array, true given 161-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, true given 162 163-- Iteration 13 -- 164-- With default argument --array_merge_recursive(): Argument #1 must be of type array, false given 165-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, false given 166 167-- Iteration 14 -- 168-- With default argument --array_merge_recursive(): Argument #1 must be of type array, true given 169-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, true given 170 171-- Iteration 15 -- 172-- With default argument --array_merge_recursive(): Argument #1 must be of type array, false given 173-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, false given 174 175-- Iteration 16 -- 176-- With default argument --array_merge_recursive(): Argument #1 must be of type array, string given 177-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, string given 178 179-- Iteration 17 -- 180-- With default argument --array_merge_recursive(): Argument #1 must be of type array, string given 181-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, string given 182 183-- Iteration 18 -- 184-- With default argument --array_merge_recursive(): Argument #1 must be of type array, string given 185-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, string given 186 187-- Iteration 19 -- 188-- With default argument --array_merge_recursive(): Argument #1 must be of type array, string given 189-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, string given 190 191-- Iteration 20 -- 192-- With default argument --array_merge_recursive(): Argument #1 must be of type array, string given 193-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, string given 194 195-- Iteration 21 -- 196-- With default argument --array_merge_recursive(): Argument #1 must be of type array, null given 197-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, null given 198 199-- Iteration 22 -- 200-- With default argument --array_merge_recursive(): Argument #1 must be of type array, null given 201-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, null given 202 203-- Iteration 23 -- 204-- With default argument --array_merge_recursive(): Argument #1 must be of type array, resource given 205-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, resource given 206 207-- Iteration 24 -- 208-- With default argument --array_merge_recursive(): Argument #1 must be of type array, A given 209-- With more arguments --array_merge_recursive(): Argument #1 must be of type array, A given 210Done 211
