Twig Extensions Defined by Symfony file type: string line type: integer srcContext (optional) type: integer Generates an excerpt of a code file around the given line number The srcContext argument defines the total number of lines to display around the given line number (use -1 to display the whole file)
php - Best way to check if a URL is valid - Stack Overflow @JoshHabdas, I think you're missing the point The PHP code does exactly what it claims to do But it can't read your mind There's a huge difference between invalid and unwanted
Single PHP exit; statement prevents HTML5 video in Safari It turns out that browsers make two requests to a <video> source before playing it I was only seeing the headers for the first requests, hence my confusion The reason the video played in Chrome but not Safari is because the agent that makes the 2nd request in Safari ("QuickTime 7 6 6 (qtver=7 6 6;cpu=IA32;os=Mac 10 6 4)") apparently can't read the same $_COOKIEs; whereas with Chrome, the