1--TEST-- 2Closure 016: closures and is_callable() 3--FILE-- 4<?php 5class Foo { 6 function __invoke() { 7 echo "Hello World!\n"; 8 } 9} 10 11function foo() { 12 return function() { 13 echo "Hello World!\n"; 14 }; 15} 16$test = new Foo; 17var_dump(is_callable($test, true, $name)); 18echo $name."\n"; 19var_dump(is_callable($test, false, $name)); 20echo $name."\n"; 21var_dump(is_callable(array($test,"__invoke"), true, $name)); 22echo $name."\n"; 23var_dump(is_callable(array($test,"__invoke"), false, $name)); 24echo $name."\n"; 25$test = foo(); 26var_dump(is_callable($test, true, $name)); 27echo $name."\n"; 28var_dump(is_callable($test, false, $name)); 29echo $name."\n"; 30var_dump(is_callable(array($test,"__invoke"), true, $name)); 31echo $name."\n"; 32var_dump(is_callable(array($test,"__invoke"), false, $name)); 33echo $name."\n"; 34?> 35--EXPECT-- 36bool(true) 37Foo::__invoke 38bool(true) 39Foo::__invoke 40bool(true) 41Foo::__invoke 42bool(true) 43Foo::__invoke 44bool(true) 45Closure::__invoke 46bool(true) 47Closure::__invoke 48bool(true) 49Closure::__invoke 50bool(true) 51Closure::__invoke 52
