<?php
class namedClass{
protected $prop;
public function __construct($value){
$this->prop = $value;
}
public function returnProperty($propName){
if( !empty($this->$propName) ){
return $this->$propName;
}else{
return null;
}
}
}
$standardObject = new namedCLass('The named class');
echo $standardObject->returnProperty('prop')."\n";
class namedExtension extends namedClass{
public function returnProperty($propName){
if( !empty($this->$propName) ){
return $this->$propName.' from standard extenstion';
}else{
return null;
}
}
}
$extObject = new namedExtension('The named extension');
echo $extObject->returnProperty('prop')."\n";
$anonObj = new class('The anonymous class') extends namedClass{
public function returnProperty($propName){
if( !empty($this->$propName) ){
return $this->$propName.' from anonymous class';
}else{
return null;
}
}
};
echo $anonObj->returnProperty();
The named class
The named extension from standard extenstion
Fatal error: Uncaught ArgumentCountError: Too few arguments to function namedClass@anonymous::returnProperty(), 0 passed in /in/SiacH on line 72 and exactly 1 expected in /in/SiacH:56
Stack trace:
#0 /in/SiacH(72): namedClass@anonymous->returnProperty()
#1 {main}
thrown in /in/SiacH on line 56
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
The named class
The named extension from standard extenstion
Fatal error: Uncaught ArgumentCountError: Too few arguments to function namedClass@anonymous::returnProperty(), 0 passed in /in/SiacH on line 72 and exactly 1 expected in /in/SiacH:56
Stack trace:
#0 /in/SiacH(72): namedClass@anonymous->returnProperty()
#1 {main}
thrown in /in/SiacH on line 56
Process exited with code 255.
The named class
The named extension from standard extenstion
Fatal error: Uncaught ArgumentCountError: Too few arguments to function class@anonymous::returnProperty(), 0 passed in /in/SiacH on line 72 and exactly 1 expected in /in/SiacH:56
Stack trace:
#0 /in/SiacH(72): class@anonymous->returnProperty()
#1 {main}
thrown in /in/SiacH on line 56
Process exited with code 255.
Output for 7.0.0 - 7.0.33
The named class
The named extension from standard extenstion
Warning: Missing argument 1 for class@anonymous::returnProperty(), called in /in/SiacH on line 72 and defined in /in/SiacH on line 56
Notice: Undefined variable: propName in /in/SiacH on line 58