I have an AGI script written in PHP that worked great with Asterisk 13. I’m porting it to an Asterisk 20 site and have a strange problem. I tried running the script from the command line and it works fine; I see the script commands written to stdout like

VERBOSE “SmartScreen v1”

But when run from asterisk the CLI shows:

[2023-06-30 15:50:47] VERBOSE[1264031][C-00000025] pbx.c: Executing
[s@function-smartscreen:2] EAGI(“PJSIP/Twilio-NA-W-3-In-00000068”,
“smartscreen/smartscreen.php,”GEORGE SMITH” <+1234567890>“) in new stack

[2023-06-30 15:50:47] VERBOSE[1264031][C-00000025] res_agi.c: Launched AGI
Script /var/lib/asterisk/agi-bin/smartscreen/smartscreen.php

[2023-06-30 15:50:48] VERBOSE[1264031][C-00000025] res_agi.c:
AGI Script smartscreen/smartscreen.php completed, returning 0

I never see any messages or commands sent from the script to stdout (to asterisk) Has the way EAGI operates changed? This script doesn’t use any AGI libraries.just simply read/write to stdin/stdout.