Revert "Issue #15 - Error during compilaton on PHP < 7: "‘tsrm_ls’ undeclared (first use in this function)""
Revert "Issue #15 - Error during compilaton on PHP < 7: "‘tsrm_ls’ undeclared (first use in this function)""

This reverts commit 03688ffe09b62a8c33c95152e1d04d99af4e3abf.

mkaminski1988/jsonpath-php,mkaminski1988/jsonpath,mkaminski1988/jsonpath,mkaminski1988/jsonpath-php,mkaminski1988/jsonpath,mkaminski1988/jsonpath-php