Which function will list files and directories inside the specified path?

PDO::beginTransaction() turns off autocommit mode.

Which function is used to display the properties of variable?

Which function can be used to rename files?

What is PEAR in PHP?

What is the default timezone in pHP5

On compilation. the following PHP 7.1 code was supposed to produce the output 24. the code lines with errors. 1. 2. 3. class example 4- { 5. public $foo; G. 7. public function__construct()[ 8. $this->function = foo()[ 9. return 24; 10. }; 11. } 12. } 13. $exp = new example(]: 14. echo ($cxp->function)(). PHP_EOL;

Which of the following options are used for specifying a string literal in PHP 7.1? i) Single quotes ii) Double quotes iii) heredoc syntax iv) now doc syntax

Which is correct about the following PHP 7.1 code snippet? $x = 2.98765431; $y = 2.98765430; $epsilon = 0.00001; if(abs($x-$y) < $epsilon) { echo 'true'; } ?>

Correct syntax of the session_gc() function, which is used to perform session data garbage collection?

Output of the PHP 7.1 code? $example = array( 5 => 'e', '5' => 'f', 5.5 => 'g', true => 'i', ); var_dump($example); ?>