Tester ses variables PHP

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Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

Warning: count(): Parameter must be an array or an object that implements Countable in /home/geraudla/www/wp-content/themes/gtheme/template-parts/content-page-tester-ses-variables-php.php on line 203

$var =	null	""	" "	0	"0"	\0	5	5.2	"5"	"5.2"	"abc"	array()	array(0)	array("a", "b")	object
isset	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true
empty	true	true	false	true	true	false	false	false	false	false	false	true	false	false	false
! empty	false	false	true	false	false	true	true	true	true	true	true	false	true	true	true
$var	false	false	true	false	false	true	true	true	true	true	true	false	true	true	true
is_null	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false
=== null	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false
== null	true	true	false	true	false	false	false	false	false	false	false	true	false	false	false
== ""	true	true	false	true	false	false	false	false	false	false	false	false	false	false	false
== 0	true	true	true	true	true	true	false	false	false	false	true	false	false	false	false
is_object	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true
is_array	false	false	false	false	false	false	false	false	false	false	false	true	true	true	false
is_string	false	true	true	false	true	true	false	false	true	true	true	false	false	false	false
is_numeric	false	false	false	true	true	false	true	true	true	true	false	false	false	false	false
is_scalar	false	true	true	true	true	true	true	true	true	true	true	false	false	false	false
is_int	false	false	false	true	false	false	true	false	false	false	false	false	false	false	false
is_float	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
count	0	1	1	1	1	1	1	1	1	1	1	0	1	2	1