{"Entry":{"collection":"func","key":"strpos","name":"strpos","aliases":[],"metadata":{"changed_in":["7.3"],"changes":[{"descriptions_changed":true,"doc_overhaul":false,"from":"7.2","group_changed":null,"signatures":{"added":["strpos ( string, substring ) → int"],"removed":["strpos ( string, substring ) → text"]},"status":"changed","to":"7.3"},{"descriptions_changed":true,"doc_overhaul":false,"from":"7.3","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"7.4"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"}],"content_hash":"eaf13d4e6f66f61e8765c6b0e21ccbe1f70c51c3de8f4d635ded837e1ff21d2a","first_version":"7.1","group":"string","group_label":"String Functions And Operators","groups":["string"],"imported_at":"2026-09-27T17:57:28.428811+08:00","last_version":"20","name":"strpos","name_key":"strpos","position":3046,"present_in":["7.1","7.2","7.3","7.4","8.0","8.1","8.2","8.3","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6","10","11","12","13","14","15","16","17","18","19","20"],"signature":"strpos ( string text, substring text ) → integer","signature_count":1,"slug":"strpos","source_rev":"b7bd9cda","summary":"Returns first starting index of the specified substring within string, or zero if it's not present.","summary_zh":""}},"Definition":{"Collection":"func","Key":"strpos","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"strpos","SourceRevision":"b7bd9cda","Facts":{"description":"Returns first starting index of the specified substring within string, or zero if it's not present. 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(Same as position(substring in string), but note the reversed argument order.)","description_html":"Returns first starting index of the specified \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstring\u003c/code\u003e\u003c/em\u003e within \u003cem class=\"parameter\"\u003e\u003ccode\u003estring\u003c/code\u003e\u003c/em\u003e, or zero if it's not present. (Same as \u003ccode class=\"literal\"\u003eposition(\u003cem class=\"parameter\"\u003e\u003ccode\u003esubstring\u003c/code\u003e\u003c/em\u003e in \u003cem class=\"parameter\"\u003e\u003ccode\u003estring\u003c/code\u003e\u003c/em\u003e)\u003c/code\u003e, but note the reversed argument order.)","description_zh":"","description_zh_html":"","examples":[{"expr":"strpos('high', 'ig')","result":"2"}],"html":"\u003ccode class=\"function\"\u003estrpos\u003c/code\u003e ( \u003cem class=\"parameter\"\u003e\u003ccode\u003estring\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003esubstring\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003einteger\u003c/code\u003e","returns":"integer","text":"strpos ( string text, substring text ) → integer","zh_from":""}}],"Spellings":null,"SQLState":null,"Evidence":null}