3
if (function_exists('array_column')) {
4
array_column(array(), '');
7
array_column(array(), '');
10
if (class_exists('CURLFile')) {
12
new DateTimeImmutable();
15
if (function_exists('json_last_error_msg'))
16
json_last_error_msg();
18
// These shouldn't fatal.
19
if (SomeClass::someStaticMethod($param)) {}
28
{"config": {"xhpast.php-version": "5.3.0"}}