Online PHP editor | rfc for DZnjf

@ 2023-07-25T21:42:43Z

<?php

class With_Magic_Methods {
	private $_args;
	protected $compat_fields = array( '_args' );

	public function __get( $name ) {
		if ( in_array( $name, $this->compat_fields, true ) ) {
			return $this->$name;
		}
	}

	public function __set( $name, $value ) {
		if ( in_array( $name, $this->compat_fields, true ) ) {
			return $this->$name = $value;
		}
	}

	public function __isset( $name ) {
		if ( in_array( $name, $this->compat_fields, true ) ) {
			return isset( $this->$name );
		}

		return false;
	}

	public function __unset( $name ) {
		if ( in_array( $name, $this->compat_fields, true ) ) {
			unset( $this->$name );
		}
	}
}

class No_Magic_Methods {
	public $_args;
}

class WP_31_Version {

	/**
	 * Various information about the current table
	 *
	 * @since 3.1.0
	 * @var array
	 * @access private
	 */
	var $_args;

	/**
	 * Constructor. The child class should call this constructor from it's own constructor
	 *
	 * @param array $args An associative array with information about the current table
	 * @access protected
	 */
	function WP_List_Table( $args = array() ) {}
}

$wp_31_version = new WP_31_Version();
$current = new With_Magic_Methods();
$option2 = new No_Magic_Methods();

function _get() {
    global $wp_31_version, $current, $option2;

    echo "- - - - - - - - - - -\n";
    echo "👉 Defined property: \n";
    echo "- - - - - - - - - - -\n";
    echo "🔸 WP 3.1 code: ";
    var_dump( $wp_31_version->_args );
    echo "\n🔸 Current code: ";
    var_dump( $current->_args );
    echo "\n🔸 Option 2: ";
    var_dump( $option2->_args );

    echo "\n- - - - - - - - - - -\n";
    echo "👉 Dynamic property: \n";
    echo "- - - - - - - - - - -\n";    
    echo "🔸 WP 3.1 code: ";
    var_dump( $wp_31_version->_dynamic_property );
    echo "\n🔸 Current code: ";
    var_dump( $current->_dynamic_property );
    echo "\n🔸 Option 2: ";
    var_dump( $option2->_dynamic_property );
}

function test_get( $message = '' ) {
    echo "*********************\n";
    printf( "🔶🔶 Test get%s 🔶🔶\n", $message );
    echo "*********************\n\n";
    _get();
    echo "\n\n";
}

function test_isset( $message = '' ) {
    global $wp_31_version, $current, $option2;

    echo "*********************\n";
    printf( "🔶🔶 Test isset()%s 🔶🔶\n", $message );
    echo "*********************\n\n";    
    
    echo "- - - - - - - - - - -\n";
    echo "👉 Defined property: \n";
    echo "- - - - - - - - - - -\n";
    echo "🔸 WP 3.1 code: ";
    var_dump( isset( $wp_31_version->_args ) );
    echo "\n🔸 Current code: ";
    var_dump( isset( $current->_args ) );
    echo "\n🔸 Option 2: ";
    var_dump( isset( $option2->_args ) ); 

    echo "\n- - - - - - - - - - -\n";
    echo "👉 Dynamic property: \n";
    echo "- - - - - - - - - - -\n";
    echo "🔸 WP 3.1 code: ";
    var_dump( isset( $wp_31_version->_dynamic_property ) );
    echo "\n🔸 Current code: ";
    var_dump( isset( $current->_dynamic_property ) );
    echo "\n🔸 Option 2: ";
    var_dump( isset( $option2->_dynamic_property ) );

    echo "\n\n";
}
    
function test_set( $message = '' ) {
    global $wp_31_version, $current, $option2;

    $new_value = array( 'test' );
    $wp_31_version->_args = $new_value;
    $wp_31_version->_dynamic_property = $new_value;
    $current->_args = $new_value;
    $current->_dynamic_property = $new_value;
    $option2->_args = $new_value;
    $option2->_dynamic_property = $new_value;
    
    echo "*********************\n";
    printf( "🔶🔶 Test set%s 🔶🔶\n\n", $message );
    echo "*********************\n";
    
    _get();
    echo "\n\n";
}
    
echo "\n ***** COMPARE WITH WP 3.1 WP_List_Table ***** \n\n";

test_get();
test_isset();
test_set();

// Unset.
unset( $wp_31_version->_args );
unset( $wp_31_version->_dynamic_property );    
unset( $current->_args );
unset( $current->_dynamic_property );
unset( $option2->_args );
unset( $option2->_dynamic_property );

test_get( ' after unset()' );
test_isset( ' after unset()' );
test_set( ' after unset()' );
test_isset( ' after unset() and set' );

run_test();

Output for git.master, git.master_jit, rfc.property-hooks: ***** COMPARE WITH WP 3.1 WP_List_Table ***** ********************* 🔶🔶 Test get 🔶🔶 ********************* - - - - - - - - - - - 👉 Defined property: - - - - - - - - - - - 🔸 WP 3.1 code: NULL 🔸 Current code: NULL 🔸 Option 2: NULL - - - - - - - - - - - 👉 Dynamic property: - - - - - - - - - - - 🔸 WP 3.1 code: Warning: Undefined property: WP_31_Version::$_dynamic_property in /in/DZnjf on line 79 NULL 🔸 Current code: NULL 🔸 Option 2: Warning: Undefined property: No_Magic_Methods::$_dynamic_property in /in/DZnjf on line 83 NULL ********************* 🔶🔶 Test isset() 🔶🔶 ********************* - - - - - - - - - - - 👉 Defined property: - - - - - - - - - - - 🔸 WP 3.1 code: bool(false) 🔸 Current code: bool(false) 🔸 Option 2: bool(false) - - - - - - - - - - - 👉 Dynamic property: - - - - - - - - - - - 🔸 WP 3.1 code: bool(false) 🔸 Current code: bool(false) 🔸 Option 2: bool(false) Deprecated: Creation of dynamic property WP_31_Version::$_dynamic_property is deprecated in /in/DZnjf on line 129 Deprecated: Creation of dynamic property No_Magic_Methods::$_dynamic_property is deprecated in /in/DZnjf on line 133 ********************* 🔶🔶 Test set 🔶🔶 ********************* - - - - - - - - - - - 👉 Defined property: - - - - - - - - - - - 🔸 WP 3.1 code: array(1) { [0]=> string(4) "test" } 🔸 Current code: array(1) { [0]=> string(4) "test" } 🔸 Option 2: array(1) { [0]=> string(4) "test" } - - - - - - - - - - - 👉 Dynamic property: - - - - - - - - - - - 🔸 WP 3.1 code: array(1) { [0]=> string(4) "test" } 🔸 Current code: NULL 🔸 Option 2: array(1) { [0]=> string(4) "test" } ********************* 🔶🔶 Test get after unset() 🔶🔶 ********************* - - - - - - - - - - - 👉 Defined property: - - - - - - - - - - - 🔸 WP 3.1 code: Warning: Undefined property: WP_31_Version::$_args in /in/DZnjf on line 69 NULL 🔸 Current code: Warning: Undefined property: With_Magic_Methods::$_args in /in/DZnjf on line 9 NULL 🔸 Option 2: Warning: Undefined property: No_Magic_Methods::$_args in /in/DZnjf on line 73 NULL - - - - - - - - - - - 👉 Dynamic property: - - - - - - - - - - - 🔸 WP 3.1 code: Warning: Undefined property: WP_31_Version::$_dynamic_property in /in/DZnjf on line 79 NULL 🔸 Current code: NULL 🔸 Option 2: Warning: Undefined property: No_Magic_Methods::$_dynamic_property in /in/DZnjf on line 83 NULL ********************* 🔶🔶 Test isset() after unset() 🔶🔶 ********************* - - - - - - - - - - - 👉 Defined property: - - - - - - - - - - - 🔸 WP 3.1 code: bool(false) 🔸 Current code: bool(false) 🔸 Option 2: bool(false) - - - - - - - - - - - 👉 Dynamic property: - - - - - - - - - - - 🔸 WP 3.1 code: bool(false) 🔸 Current code: bool(false) 🔸 Option 2: bool(false) Deprecated: Creation of dynamic property WP_31_Version::$_dynamic_property is deprecated in /in/DZnjf on line 129 Deprecated: Creation of dynamic property No_Magic_Methods::$_dynamic_property is deprecated in /in/DZnjf on line 133 ********************* 🔶🔶 Test set after unset() 🔶🔶 ********************* - - - - - - - - - - - 👉 Defined property: - - - - - - - - - - - 🔸 WP 3.1 code: array(1) { [0]=> string(4) "test" } 🔸 Current code: array(1) { [0]=> string(4) "test" } 🔸 Option 2: array(1) { [0]=> string(4) "test" } - - - - - - - - - - - 👉 Dynamic property: - - - - - - - - - - - 🔸 WP 3.1 code: array(1) { [0]=> string(4) "test" } 🔸 Current code: NULL 🔸 Option 2: array(1) { [0]=> string(4) "test" } ********************* 🔶🔶 Test isset() after unset() and set 🔶🔶 ********************* - - - - - - - - - - - 👉 Defined property: - - - - - - - - - - - 🔸 WP 3.1 code: bool(true) 🔸 Current code: bool(true) 🔸 Option 2: bool(true) - - - - - - - - - - - 👉 Dynamic property: - - - - - - - - - - - 🔸 WP 3.1 code: bool(true) 🔸 Current code: bool(false) 🔸 Option 2: bool(true) Fatal error: Uncaught Error: Call to undefined function run_test() in /in/DZnjf:162 Stack trace: #0 {main} thrown in /in/DZnjf on line 162
Process exited with code 255.

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