Fix GH-8329 Print true/false instead of bool in error and debug messages (#8385)

Author: kocsismate

Zend/tests/011.phpt

@@ -89,7 +89,7 @@ bool(false)
 property_exists(): Argument #1 ($object_or_class) must be of type object|string, array given
 property_exists(): Argument #1 ($object_or_class) must be of type object|string, int given
 property_exists(): Argument #1 ($object_or_class) must be of type object|string, float given
-property_exists(): Argument #1 ($object_or_class) must be of type object|string, bool given
+property_exists(): Argument #1 ($object_or_class) must be of type object|string, true given
 property_exists(): Argument #1 ($object_or_class) must be of type object|string, null given
 bool(true)
 bool(true)

Zend/tests/024.phpt

@@ -17,14 +17,14 @@ var_dump($a->$b->{$c[1]});
 --EXPECTF--
 Warning: Undefined variable $a in %s on line %d
 
-Warning: Trying to access array offset on value of type null in %s on line %d
+Warning: Trying to access array offset on null in %s on line %d
 NULL
 
 Warning: Undefined variable $a in %s on line %d
 
 Warning: Undefined variable $c in %s on line %d
 
-Warning: Trying to access array offset on value of type null in %s on line %d
+Warning: Trying to access array offset on null in %s on line %d
 NULL
 
 Warning: Undefined variable $a in %s on line %d
@@ -49,7 +49,7 @@ NULL
 
 Warning: Undefined variable $c in %s on line %d
 
-Warning: Trying to access array offset on value of type null in %s on line %d
+Warning: Trying to access array offset on null in %s on line %d
 
 Warning: Attempt to read property "1" on int in %s on line %d