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<?php class User { private $firstname; private $lastname; private $age; public function __contruct() { $this->firstname = null; $this->lastname = null; $this->age = null; } public function __set($property, $value) { $property = trim(strtolower($property)); if (!property_exists($this, $property)) { throw new Exception("$property does not exists"); } if( !isset($value) && empty($value)) { throw new Exception("$property Can not be NULL or EMPTY"); } switch($property) { case "firstname": case "lastname": if(!is_string($value)) { throw new Exception("$property must be a String"); } $this->$property = $value; break; case "age": if(!is_int($value)) { throw new Exception("TypeError : $property must be an Integer Value"); } $this->$property = $value; break; default: throw new Exception("Invalid Exception."); break; } } public function __get($property) { if(!property_exists($property)) { throw new Exception("Invalid Arguments: $property Does not Exists"); } return $this->$property; } } $user = new User(); $user->firstname = "Zia"; echo $user->firstname;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught ArgumentCountError: property_exists() expects exactly 2 arguments, 1 given in /in/H7dds:46 Stack trace: #0 /in/H7dds(46): property_exists('firstname') #1 /in/H7dds(58): User->__get('firstname') #2 {main} thrown in /in/H7dds on line 46
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 Fatal error: Uncaught ArgumentCountError: property_exists() expects exactly 2 arguments, 1 given in /in/H7dds:46 Stack trace: #0 /in/H7dds(46): property_exists('firstname') #1 /in/H7dds(58): User->__get('firstname') #2 {main} thrown in /in/H7dds on line 46
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: property_exists() expects exactly 2 parameters, 1 given in /in/H7dds on line 46 Fatal error: Uncaught Exception: Invalid Arguments: firstname Does not Exists in /in/H7dds:47 Stack trace: #0 /in/H7dds(58): User->__get('firstname') #1 {main} thrown in /in/H7dds on line 47
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: property_exists() expects exactly 2 parameters, 1 given in /in/H7dds on line 46 Fatal error: Uncaught exception 'Exception' with message 'Invalid Arguments: firstname Does not Exists' in /in/H7dds:47 Stack trace: #0 /in/H7dds(58): User->__get('firstname') #1 {main} thrown in /in/H7dds on line 47
Process exited with code 255.
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