how to print to console in php code example

Example 1: php console log

// Assuming you are wishing to log to the JS Console...

<?php
	function consoleLog($msg) {
		echo '<script type="text/javascript">' .
          'console.log(' . $msg . ');</script>';
	}

	consoleLog('Hello, console!');
?>

Example 2: console.log in php

/*
console.log in php
*/

<?php
	function consoleLog($message) {
		echo '<script type="text/javascript">' .
          'console.log(' . $message . ');</script>';
	}

	consoleLog('Hello, greppers!');
?>

Example 3: console php

//display message in console

<?php
	function console_log($msg) {
		echo '<script>' .
          'console.log("'.$msg .' ")</script>';
	}

	console_log("Hi there!");
?>

Example 4: php print to console

<script>
    console.log(<?= json_encode($foo); ?>);
</script>