1--TEST-- 2Warnings for confusable types 3--FILE-- 4<?php 5 6namespace { 7 function test1(integer $x) {} 8 function test2(double $x) {} 9 function test3(boolean $x) {} 10 function test4(resource $x) {} 11} 12 13namespace Foo { 14 use integer as foo; 15 16 function test5(\integer $x) {} 17 function test6(namespace\integer $x) {} 18 function test7(foo $x) {} 19 function test8(boolean $x) {} 20} 21 22namespace Foo { 23 use integer; 24 function test9(integer $x) {} 25} 26 27namespace { 28 use integer as foo; 29 30 function test10(\integer $x) {} 31 function test11(namespace\integer $x) {} 32 function test12(foo $x) {} 33 function test13(boolean $x) {} 34} 35 36?> 37--EXPECTF-- 38Warning: "integer" will be interpreted as a class name. Did you mean "int"? Write "\integer" to suppress this warning in %s on line %d 39 40Warning: "double" will be interpreted as a class name. Did you mean "float"? Write "\double" to suppress this warning in %s on line %d 41 42Warning: "boolean" will be interpreted as a class name. Did you mean "bool"? Write "\boolean" to suppress this warning in %s on line %d 43 44Warning: "resource" is not a supported builtin type and will be interpreted as a class name. Write "\resource" to suppress this warning in %s on line %d 45 46Warning: "boolean" will be interpreted as a class name. Did you mean "bool"? Write "\Foo\boolean" or import the class with "use" to suppress this warning in %s on line %d 47 48Warning: "boolean" will be interpreted as a class name. Did you mean "bool"? Write "\boolean" to suppress this warning in %s on line %d 49