MDL-65096 docs: Use static return type in persistent
authorMichael Aherne <michael.aherne@strath.ac.uk>
Mon, 18 Mar 2019 10:30:48 +0000 (10:30 +0000)
committerMichael Aherne <michael.aherne@strath.ac.uk>
Mon, 18 Mar 2019 10:30:48 +0000 (10:30 +0000)
commitbf93e13abe880b95ba712a97c552b51a65f0b2a2
tree9e77101c3f489b02bfd1d6378639a4ff6536e0d5
parentec819146cce71d47e6d0b5403e9889d64de1db7b
MDL-65096 docs: Use static return type in persistent
lib/classes/persistent.php