{"record":{"id":"c90bd061c2294202","repo":"phalcon/cphalcon","slug":"incomplete-number-of-bind-types","errorCode":null,"errorMessage":"Incomplete number of bind types","messagePattern":"Incomplete number of bind types","errorType":"exception","errorClass":"Phalcon\\Db\\Exceptions\\IncompleteBindTypes","httpStatus":null,"severity":"error","filePath":"phalcon/Db/Adapter/AbstractAdapter.zep","lineNumber":1619,"sourceCode":"            let value = (string) value;\n        }\n\n        if value === null {\n            return [\n                \"placeholder\" : \"null\",\n                \"bind\"        : false,\n                \"value\"       : null,\n                \"hasBindType\" : false,\n                \"bindType\"    : null\n            ];\n        }\n\n        let bindType    = null,\n            hasBindType = (typeof dataTypes == \"array\");\n\n        if hasBindType {\n            if unlikely !fetch bindType, dataTypes[position] {\n                throw new IncompleteBindTypes();\n            }\n        }\n\n        return [\n            \"placeholder\" : \"?\",\n            \"bind\"        : true,\n            \"value\"       : value,\n            \"hasBindType\" : hasBindType,\n            \"bindType\"    : bindType\n        ];\n    }\n}\n","sourceCodeStart":1601,"sourceCodeEnd":1632,"githubUrl":"https://github.com/phalcon/cphalcon/blob/b7419de9cd0a8a3f48441ead84c9f8415d463e25/phalcon/Db/Adapter/AbstractAdapter.zep#L1601-L1632","documentation":"buildValuePlaceholder() (used by insert() and update()) throws IncompleteBindTypes ('Incomplete number of bind types') when $dataTypes is an array but has no entry at a given position. If you supply a types array at all, it must cover every value position with numeric keys 0..n-1; a partial or name-keyed map leaves a position unfetched and fails.","triggerScenarios":"$db->insert('users', ['John', 25], null, [Column::BIND_PARAM_STR]) — one type for two values; dataTypes built as ['name' => BIND_PARAM_STR] (field-name keys) while lookup is by numeric position; dataTypes shorter than values after array_filter.","commonSituations":"Type maps authored per-column-name (natural for humans) but consumed positionally; reusing an insert type array for a subset of fields; appending values without updating the parallel types array.","solutions":["Make dataTypes a positional array covering every value: one entry per value, keys 0..n-1, same order as values","If you do not need explicit typing, pass null (or omit) instead of an incomplete array","Derive both arrays from one structure: $pairs = [...]; insert($table, array_values($pairs), null, array_values($typeMap)) with count($typeMap) === count($pairs)"],"exampleFix":"// before\n$db->insert('users', ['John', 25], null, [Column::BIND_PARAM_STR]); // 2 values, 1 type\n\n// after\n$db->insert('users', ['John', 25], null, [\n    Column::BIND_PARAM_STR,\n    Column::BIND_PARAM_INT,\n]);","handlingStrategy":"validation","validationCode":"if (is_array($dataTypes) && count($dataTypes) < count($values)) {\n    throw new InvalidArgumentException(\n        sprintf('dataTypes has %d entries for %d values', count($dataTypes), count($values))\n    );\n}\n$connection->insert($table, $values, $fields, $dataTypes);","typeGuard":null,"tryCatchPattern":null,"preventionTips":["Remember dataTypes is positional (keys 0..n-1), not name-keyed, for insert()/update()","Generate the types array from the same pairs structure used for values so lengths always match","Omit dataTypes (pass null) unless you truly need explicit bind typing"],"tags":["php","phalcon","db","bind","insert","update","type-mapping"],"backgroundTag":"bind-parameter-count-mismatch","analyzedSha":"b7419de9cd0a8a3f48441ead84c9f8415d463e25","analyzedAt":"2026-08-21T06:21:18.811Z","schemaVersion":2},"datasetVersion":"2026-08-21T11:28:35.574Z"}