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Sat, 13 Mar 2021 17:29:41 +0000 Received: from DM6PR07MB6618.namprd07.prod.outlook.com ([fe80::9c7c:2273:6416:6a0b]) by DM6PR07MB6618.namprd07.prod.outlook.com ([fe80::9c7c:2273:6416:6a0b%6]) with mapi id 15.20.3933.031; Sat, 13 Mar 2021 17:29:41 +0000 To: "internals@lists.php.net" Thread-Topic: [RFC] debug_backtrace_depth(int $limit=0): int Thread-Index: AQHXGCztYduoyml/ukG33t46pHkGdg== Date: Sat, 13 Mar 2021 17:29:41 +0000 Message-ID: Accept-Language: en-CA, en-US Content-Language: en-CA X-MS-Has-Attach: X-MS-TNEF-Correlator: x-incomingtopheadermarker: OriginalChecksum:2BF335DD429066AF0CC49291FBD0C36060DFBC43D08474FCB0AD4D4130F1F491;UpperCasedChecksum:590E5864288A69FD824EF6D48733CB0ED472F2476054350AD46FB7C27CC18BC1;SizeAsReceived:6808;Count:41 x-tmn: [x0MTcJGT2KgbbUoNZQJ/IW954yh/CWErcTZOnXQaDgebd3jlJzkMZcA4Siu/1q52] x-ms-publictraffictype: Email x-incomingheadercount: 41 x-eopattributedmessage: 0 x-ms-office365-filtering-correlation-id: 96f5bb87-a669-49c7-76d0-08d8e64595d4 x-ms-traffictypediagnostic: CO1NAM11HT194: x-microsoft-antispam: BCL:0; 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Manually debugging with temporary debug statements=0A= 2. Checking for potential infinite recursion or investigating reproducible = reports of infinite recursion=0A= 3. Checking if code is likely to hit stack frame limits when run in environ= ments using extensions such as Xdebug=0A= (https://xdebug.org/docs/all_settings#max_nesting_level , which also ch= ecks for potential infinite recursion)=0A= (note that Xdebug is a debugger - running php under xdebug is significa= ntly slower than without Xdebug)=0A= =0A= It is currently possible to compute the depth through `count(debug_backtrac= e(DEBUG_BACKTRACE_IGNORE_ARGS, $limit=3D0))`,=0A= but this is verbose, inefficient, and harder to read compared to returning = the depth directly.=0A= =0A= Thoughts?=0A= =0A= Thanks,=0A= - Tyson=