Online PHP editor | output for ePbei

@ 2019-01-10T23:13:01Z

<?php

trait Singleton {
	
    # Holds Parent Instance
    private static  $_instance;
	
    # Holds Reference To zVal
    protected       $_args;

    # Create The Instance
    protected function __construct() {}

    # Static Call To Get Instance
    public static function getInstance() {
        return self::$_instance ?? (self::$_instance = new self());
    }
	
	# Bind zVal Of Passed Reference To Index
	protected function _bindParam(&$val) {
		$this->_arg = &$val;
		return $this;
	}
	
}

abstract class Model {
	abstract public function save();
	
	# Set your DB up here
}

class MyModel extends Model {
	
	use \Singleton {
		_bindParam as public bindParam;
	}
	
	public function save() {
		print_r($this->_arg);
	}
}

MyModel::getInstance()->bindParam($row);

foreach([['A', 'B', 'C'], ['D', 'E', 'F'], ['G', 'H', 'I']] as $key => $row) {
	$row[0] = 'Changed';
	MyModel::getInstance()->save();
}

Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: Deprecated: Creation of dynamic property MyModel::$_arg is deprecated in /in/ePbei on line 21 Array ( [0] => Changed [1] => B [2] => C ) Array ( [0] => Changed [1] => E [2] => F ) Array ( [0] => Changed [1] => H [2] => I )
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33: Array ( [0] => Changed [1] => B [2] => C ) Array ( [0] => Changed [1] => E [2] => F ) Array ( [0] => Changed [1] => H [2] => I )

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