span><span style="color: #007700">(</span><span style="color: #0000BB">$context</span><span style="color: #007700">,</span><span style="color: #0000BB">$sourceFile</span><span style="color: #007700">,</span><span style="color: #0000BB">$data</span><span style="color: #007700">,</span><span style="color: #0000BB">$return</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;&nbsp;&nbsp;if(!</span><span style="color: #0000BB">is_file</span><span style="color: #007700">(</span><span style="color: #0000B