Lines Matching refs:check
56 // check using isset to see if unset, expected: bool(false)
60 // empty to check if empty, expecting bool(true)
89 // check the isset and unset on non existing key
93 // check using isset() & empty() on a non_existent element in the array
115 // check using isset for the element that was unset
156 // check using isset() and empty()
167 // check using isset() and empty()
208 // use unset/empty/isset to check the object
211 // check the object and member that is not set
217 //set the member variable lable and check
226 //unset a member and check
233 // unset all members and check
236 // dump the object to check that all variables are unset
241 //unset the object and check
279 // check using isset and empty
286 // check using isset and empty
309 // check using isset and empty to confirm
334 // check the $global_var using isset and empty
341 // check the $global_var using isset and empty