diff options
Diffstat (limited to 'ext/standard/tests/general_functions/is_null.phpt')
| -rw-r--r-- | ext/standard/tests/general_functions/is_null.phpt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/ext/standard/tests/general_functions/is_null.phpt b/ext/standard/tests/general_functions/is_null.phpt index dace39ca10..fa7c87f791 100644 --- a/ext/standard/tests/general_functions/is_null.phpt +++ b/ext/standard/tests/general_functions/is_null.phpt @@ -3,11 +3,11 @@ Test is_null() function --FILE-- <?php /* Prototype: bool is_null ( mixed $var ); - * Description: Finds whether the given variable is NULL + * Description: Finds whether the given variable is NULL */ echo "*** Testing is_null() with valid null values ***\n"; -// different valid null values +// different valid null values $unset_array = array(); $unset_int = 10; $unset_float = 10.5; @@ -32,7 +32,7 @@ $valid_nulls = array( @$unset_resource, @$undefined_var, ); -/* loop to check that is_null() recognizes different +/* loop to check that is_null() recognizes different null values, expected output: bool(true) */ $loop_counter = 1; foreach ($valid_nulls as $null_val ) { @@ -46,7 +46,7 @@ echo "\n*** Testing is_bool() on non null values ***\n"; $fp = fopen (__FILE__, "r"); $dfp = opendir ( dirname(__FILE__) ); -// other types in a array +// other types in a array $not_null_types = array ( /* integers */ 0, @@ -119,7 +119,7 @@ $not_null_types = array ( array(1,2,3,4), array(1 => "One", "two" => 2), ); -/* loop through the $not_null_types to see working of +/* loop through the $not_null_types to see working of is_null() on non null types, expected output: bool(false) */ $loop_counter = 1; foreach ($not_null_types as $type ) { @@ -131,7 +131,7 @@ echo "\n*** Testing error conditions ***\n"; //Zero argument var_dump( is_null() ); -//arguments more than expected +//arguments more than expected var_dump( is_null(NULL, null) ); echo "Done\n"; |