Complex classes like BuildsQueries often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use BuildsQueries, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 9 | trait BuildsQueries |
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| 10 | { |
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| 11 | /** |
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| 12 | * Set the columns to be selected. |
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| 13 | * |
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| 14 | * @param array|mixed $columns |
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| 15 | * @return $this |
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| 16 | */ |
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| 17 | 1 | public function select($columns = ['*']) |
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| 23 | |||
| 24 | /** |
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| 25 | * Add a new "raw" select expression to the query. |
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| 26 | * |
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| 27 | * @param string $expression |
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| 28 | * @param array $bindings |
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| 29 | * @return $this |
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| 30 | */ |
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| 31 | 1 | public function selectRaw($expression, array $bindings = []) |
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| 37 | |||
| 38 | /** |
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| 39 | * Makes "from" fetch from a subquery. |
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| 40 | * |
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| 41 | * @param \Closure|\Illuminate\Database\Query\Builder|string $query |
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| 42 | * @param string $as |
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| 43 | * @return \Illuminate\Database\Query\Builder|static |
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| 44 | * |
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| 45 | * @throws \InvalidArgumentException |
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| 46 | */ |
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| 47 | public function fromSub($query, $as) |
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| 53 | |||
| 54 | /** |
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| 55 | * Add a subselect expression to the query. |
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| 56 | * |
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| 57 | * @param \Closure|\Illuminate\Database\Query\Builder|string $query |
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| 58 | * @param string $as |
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| 59 | * @return $this |
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| 60 | * |
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| 61 | * @throws \InvalidArgumentException |
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| 62 | */ |
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| 63 | 1 | public function selectSub($query, $as) |
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| 69 | |||
| 70 | /** |
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| 71 | * Add a new select column to the query. |
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| 72 | * |
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| 73 | * @param array|mixed $column |
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| 74 | * @return $this |
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| 75 | */ |
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| 76 | 1 | public function addSelect($column) |
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| 82 | |||
| 83 | /** |
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| 84 | * Force the query to only return distinct results. |
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| 85 | * |
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| 86 | * @return $this |
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| 87 | */ |
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| 88 | 1 | public function distinct() |
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| 94 | |||
| 95 | /** |
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| 96 | * Set the table which the query is targeting. |
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| 97 | * |
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| 98 | * @param string $table |
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| 99 | * @return $this |
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| 100 | */ |
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| 101 | 1 | public function from($table) |
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| 107 | |||
| 108 | /** |
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| 109 | * Add a join clause to the query. |
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| 110 | * |
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| 111 | * @param string $table |
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| 112 | * @param string $first |
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| 113 | * @param string $operator |
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| 114 | * @param string $second |
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| 115 | * @param string $type |
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| 116 | * @param bool $where |
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| 117 | * @return $this |
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| 118 | */ |
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| 119 | 1 | public function join($table, $first, $operator = null, $second = null, $type = 'inner', $where = false) |
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| 125 | |||
| 126 | /** |
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| 127 | * Add a "join where" clause to the query. |
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| 128 | * |
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| 129 | * @param string $table |
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| 130 | * @param string $first |
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| 131 | * @param string $operator |
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| 132 | * @param string $second |
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| 133 | * @param string $type |
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| 134 | * @return $this |
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| 135 | */ |
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| 136 | 1 | public function joinWhere($table, $first, $operator, $second, $type = 'inner') |
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| 142 | |||
| 143 | /** |
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| 144 | * Add a subquery join clause to the query. |
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| 145 | * |
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| 146 | * @param \Closure|\Illuminate\Database\Query\Builder|string $query |
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| 147 | * @param string $as |
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| 148 | * @param string $first |
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| 149 | * @param string|null $operator |
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| 150 | * @param string|null $second |
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| 151 | * @param string $type |
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| 152 | * @param bool $where |
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| 153 | * @return \Illuminate\Database\Query\Builder|static |
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| 154 | * |
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| 155 | * @throws \InvalidArgumentException |
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| 156 | */ |
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| 157 | public function joinSub($query, $as, $first, $operator = null, $second = null, $type = 'inner', $where = false) |
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| 163 | |||
| 164 | /** |
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| 165 | * Add a left join to the query. |
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| 166 | * |
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| 167 | * @param string $table |
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| 168 | * @param string $first |
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| 169 | * @param string $operator |
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| 170 | * @param string $second |
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| 171 | * @return $this |
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| 172 | */ |
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| 173 | 1 | public function leftJoin($table, $first, $operator = null, $second = null) |
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| 179 | |||
| 180 | /** |
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| 181 | * Add a "join where" clause to the query. |
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| 182 | * |
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| 183 | * @param string $table |
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| 184 | * @param string $first |
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| 185 | * @param string $operator |
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| 186 | * @param string $second |
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| 187 | * @return $this |
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| 188 | */ |
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| 189 | 1 | public function leftJoinWhere($table, $first, $operator, $second) |
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| 195 | |||
| 196 | /** |
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| 197 | * Add a subquery left join to the query. |
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| 198 | * |
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| 199 | * @param \Closure|\Illuminate\Database\Query\Builder|string $query |
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| 200 | * @param string $as |
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| 201 | * @param string $first |
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| 202 | * @param string|null $operator |
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| 203 | * @param string|null $second |
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| 204 | * @return \Illuminate\Database\Query\Builder|static |
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| 205 | */ |
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| 206 | public function leftJoinSub($query, $as, $first, $operator = null, $second = null) |
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| 212 | |||
| 213 | /** |
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| 214 | * Add a right join to the query. |
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| 215 | * |
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| 216 | * @param string $table |
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| 217 | * @param string $first |
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| 218 | * @param string $operator |
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| 219 | * @param string $second |
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| 220 | * @return $this |
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| 221 | */ |
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| 222 | 1 | public function rightJoin($table, $first, $operator = null, $second = null) |
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| 228 | |||
| 229 | /** |
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| 230 | * Add a "right join where" clause to the query. |
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| 231 | * |
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| 232 | * @param string $table |
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| 233 | * @param string $first |
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| 234 | * @param string $operator |
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| 235 | * @param string $second |
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| 236 | * @return $this |
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| 237 | */ |
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| 238 | 1 | public function rightJoinWhere($table, $first, $operator, $second) |
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| 244 | |||
| 245 | /** |
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| 246 | * Add a subquery right join to the query. |
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| 247 | * |
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| 248 | * @param \Closure|\Illuminate\Database\Query\Builder|string $query |
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| 249 | * @param string $as |
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| 250 | * @param string $first |
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| 251 | * @param string|null $operator |
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| 252 | * @param string|null $second |
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| 253 | * @return \Illuminate\Database\Query\Builder|static |
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| 254 | */ |
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| 255 | public function rightJoinSub($query, $as, $first, $operator = null, $second = null) |
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| 261 | |||
| 262 | /** |
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| 263 | * Add a "cross join" clause to the query. |
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| 264 | * |
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| 265 | * @param string $table |
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| 266 | * @param string $first |
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| 267 | * @param string $operator |
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| 268 | * @param string $second |
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| 269 | * @return $this |
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| 270 | */ |
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| 271 | 1 | public function crossJoin($table, $first = null, $operator = null, $second = null) |
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| 277 | |||
| 278 | /** |
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| 279 | * Merge an array of where clauses and bindings. |
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| 280 | * |
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| 281 | * @param array $wheres |
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| 282 | * @param array $bindings |
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| 283 | * @return void |
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| 284 | */ |
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| 285 | public function mergeWheres($wheres, $bindings) |
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| 291 | |||
| 292 | /** |
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| 293 | * Pass the query to a given callback. |
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| 294 | * |
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| 295 | * @param \Closure $callback |
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| 296 | * @return $this |
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| 297 | */ |
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| 298 | 1 | public function tap($callback) |
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| 304 | |||
| 305 | /** |
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| 306 | * Add a basic where clause to the query. |
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| 307 | * |
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| 308 | * @param string|array|\Closure $column |
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| 309 | * @param string $operator |
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| 310 | * @param mixed $value |
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| 311 | * @param string $boolean |
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| 312 | * @return $this |
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| 313 | */ |
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| 314 | 12 | public function where($column, $operator = null, $value = null, $boolean = 'and') |
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| 320 | |||
| 321 | /** |
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| 322 | * Add an "or where" clause to the query. |
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| 323 | * |
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| 324 | * @param \Closure|string $column |
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| 325 | * @param string $operator |
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| 326 | * @param mixed $value |
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| 327 | * @return $this |
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| 328 | */ |
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| 329 | 1 | public function orWhere($column, $operator = null, $value = null) |
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| 335 | |||
| 336 | /** |
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| 337 | * Add a "where" clause comparing two columns to the query. |
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| 338 | * |
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| 339 | * @param string|array $first |
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| 340 | * @param string|null $operator |
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| 341 | * @param string|null $second |
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| 342 | * @param string|null $boolean |
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| 343 | * @return $this |
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| 344 | */ |
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| 345 | 1 | public function whereColumn($first, $operator = null, $second = null, $boolean = 'and') |
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| 351 | |||
| 352 | /** |
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| 353 | * Add an "or where" clause comparing two columns to the query. |
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| 354 | * |
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| 355 | * @param string|array $first |
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| 356 | * @param string|null $operator |
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| 357 | * @param string|null $second |
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| 358 | * @return $this |
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| 359 | */ |
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| 360 | 1 | public function orWhereColumn($first, $operator = null, $second = null) |
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| 366 | |||
| 367 | /** |
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| 368 | * Add a raw where clause to the query. |
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| 369 | * |
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| 370 | * @param string $sql |
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| 371 | * @param mixed $bindings |
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| 372 | * @param string $boolean |
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| 373 | * @return $this |
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| 374 | */ |
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| 375 | 1 | public function whereRaw($sql, $bindings = [], $boolean = 'and') |
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| 381 | |||
| 382 | /** |
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| 383 | * Add a raw or where clause to the query. |
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| 384 | * |
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| 385 | * @param string $sql |
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| 386 | * @param array $bindings |
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| 387 | * @return $this |
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| 388 | */ |
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| 389 | 1 | public function orWhereRaw($sql, array $bindings = []) |
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| 395 | |||
| 396 | /** |
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| 397 | * Add a "where in" clause to the query. |
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| 398 | * |
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| 399 | * @param string $column |
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| 400 | * @param mixed $values |
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| 401 | * @param string $boolean |
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| 402 | * @param bool $not |
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| 403 | * @return $this |
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| 404 | */ |
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| 405 | 3 | public function whereIn($column, $values, $boolean = 'and', $not = false) |
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| 411 | |||
| 412 | /** |
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| 413 | * Add an "or where in" clause to the query. |
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| 414 | * |
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| 415 | * @param string $column |
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| 416 | * @param mixed $values |
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| 417 | * @return $this |
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| 418 | */ |
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| 419 | 2 | public function orWhereIn($column, $values) |
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| 425 | |||
| 426 | /** |
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| 427 | * Add a "where not in" clause to the query. |
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| 428 | * |
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| 429 | * @param string $column |
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| 430 | * @param mixed $values |
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| 431 | * @param string $boolean |
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| 432 | * @return $this |
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| 433 | */ |
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| 434 | 1 | public function whereNotIn($column, $values, $boolean = 'and') |
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| 440 | |||
| 441 | /** |
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| 442 | * Add an "or where not in" clause to the query. |
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| 443 | * |
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| 444 | * @param string $column |
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| 445 | * @param mixed $values |
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| 446 | * @return $this |
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| 447 | */ |
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| 448 | 1 | public function orWhereNotIn($column, $values) |
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| 454 | |||
| 455 | /** |
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| 456 | * Add a "where null" clause to the query. |
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| 457 | * |
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| 458 | * @param string $column |
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| 459 | * @param string $boolean |
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| 460 | * @param bool $not |
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| 461 | * @return $this |
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| 462 | */ |
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| 463 | 1 | public function whereNull($column, $boolean = 'and', $not = false) |
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| 469 | |||
| 470 | /** |
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| 471 | * Add an "or where null" clause to the query. |
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| 472 | * |
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| 473 | * @param string $column |
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| 474 | * @return $this |
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| 475 | */ |
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| 476 | 1 | public function orWhereNull($column) |
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| 482 | |||
| 483 | /** |
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| 484 | * Add a "where not null" clause to the query. |
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| 485 | * |
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| 486 | * @param string $column |
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| 487 | * @param string $boolean |
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| 488 | * @return $this |
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| 489 | */ |
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| 490 | 1 | public function whereNotNull($column, $boolean = 'and') |
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| 496 | |||
| 497 | /** |
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| 498 | * Add a where between statement to the query. |
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| 499 | * |
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| 500 | * @param string $column |
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| 501 | * @param array $values |
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| 502 | * @param string $boolean |
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| 503 | * @param bool $not |
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| 504 | * @return $this |
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| 505 | */ |
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| 506 | 3 | public function whereBetween($column, array $values, $boolean = 'and', $not = false) |
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| 512 | |||
| 513 | /** |
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| 514 | * Add an or where between statement to the query. |
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| 515 | * |
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| 516 | * @param string $column |
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| 517 | * @param array $values |
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| 518 | * @return $this |
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| 519 | */ |
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| 520 | 1 | public function orWhereBetween($column, array $values) |
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| 526 | |||
| 527 | /** |
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| 528 | * Add a where not between statement to the query. |
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| 529 | * |
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| 530 | * @param string $column |
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| 531 | * @param array $values |
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| 532 | * @param string $boolean |
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| 533 | * @return $this |
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| 534 | */ |
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| 535 | 1 | public function whereNotBetween($column, array $values, $boolean = 'and') |
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| 541 | |||
| 542 | /** |
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| 543 | * Add an or where not between statement to the query. |
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| 544 | * |
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| 545 | * @param string $column |
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| 546 | * @param array $values |
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| 547 | * @return $this |
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| 548 | */ |
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| 549 | 1 | public function orWhereNotBetween($column, array $values) |
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| 555 | |||
| 556 | /** |
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| 557 | * Add an "or where not null" clause to the query. |
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| 558 | * |
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| 559 | * @param string $column |
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| 560 | * @return $this |
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| 561 | */ |
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| 562 | 1 | public function orWhereNotNull($column) |
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| 568 | |||
| 569 | /** |
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| 570 | * Add a "where date" statement to the query. |
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| 571 | * |
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| 572 | * @param string $column |
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| 573 | * @param string $operator |
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| 574 | * @param mixed $value |
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| 575 | * @param string $boolean |
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| 576 | * @return $this |
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| 577 | */ |
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| 578 | 1 | public function whereDate($column, $operator, $value = null, $boolean = 'and') |
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| 584 | |||
| 585 | /** |
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| 586 | * Add an "or where date" statement to the query. |
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| 587 | * |
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| 588 | * @param string $column |
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| 589 | * @param string $operator |
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| 590 | * @param string $value |
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| 591 | * @return $this |
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| 592 | */ |
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| 593 | 1 | public function orWhereDate($column, $operator, $value) |
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| 599 | |||
| 600 | /** |
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| 601 | * Add a "where time" statement to the query. |
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| 602 | * |
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| 603 | * @param string $column |
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| 604 | * @param string $operator |
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| 605 | * @param int $value |
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| 606 | * @param string $boolean |
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| 607 | * @return $this |
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| 608 | */ |
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| 609 | 1 | public function whereTime($column, $operator, $value, $boolean = 'and') |
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| 615 | |||
| 616 | /** |
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| 617 | * Add an "or where time" statement to the query. |
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| 618 | * |
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| 619 | * @param string $column |
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| 620 | * @param string $operator |
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| 621 | * @param int $value |
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| 622 | * @return $this |
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| 623 | */ |
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| 624 | 1 | public function orWhereTime($column, $operator, $value) |
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| 630 | |||
| 631 | /** |
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| 632 | * Add a "where day" statement to the query. |
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| 633 | * |
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| 634 | * @param string $column |
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| 635 | * @param string $operator |
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| 636 | * @param mixed $value |
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| 637 | * @param string $boolean |
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| 638 | * @return $this |
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| 639 | */ |
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| 640 | 1 | public function whereDay($column, $operator, $value = null, $boolean = 'and') |
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| 646 | |||
| 647 | /** |
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| 648 | * Add a "where month" statement to the query. |
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| 649 | * |
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| 650 | * @param string $column |
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| 651 | * @param string $operator |
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| 652 | * @param mixed $value |
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| 653 | * @param string $boolean |
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| 654 | * @return $this |
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| 655 | */ |
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| 656 | 1 | public function whereMonth($column, $operator, $value = null, $boolean = 'and') |
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| 662 | |||
| 663 | /** |
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| 664 | * Add a "where year" statement to the query. |
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| 665 | * |
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| 666 | * @param string $column |
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| 667 | * @param string $operator |
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| 668 | * @param mixed $value |
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| 669 | * @param string $boolean |
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| 670 | * @return $this |
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| 671 | */ |
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| 672 | 1 | public function whereYear($column, $operator, $value = null, $boolean = 'and') |
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| 678 | |||
| 679 | /** |
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| 680 | * Add a nested where statement to the query. |
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| 681 | * |
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| 682 | * @param \Closure $callback |
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| 683 | * @param string $boolean |
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| 684 | * @return $this |
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| 685 | */ |
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| 686 | 1 | public function whereNested(Closure $callback, $boolean = 'and') |
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| 692 | |||
| 693 | /** |
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| 694 | * Add another query builder as a nested where to the query builder. |
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| 695 | * |
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| 696 | * @param $this $query |
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| 697 | * @param string $boolean |
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| 698 | * @return $this |
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| 699 | */ |
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| 700 | 1 | public function addNestedWhereQuery($query, $boolean = 'and') |
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| 706 | |||
| 707 | /** |
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| 708 | * Add an exists clause to the query. |
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| 709 | * |
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| 710 | * @param \Closure $callback |
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| 711 | * @param string $boolean |
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| 712 | * @param bool $not |
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| 713 | * @return $this |
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| 714 | */ |
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| 715 | 1 | public function whereExists(Closure $callback, $boolean = 'and', $not = false) |
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| 721 | |||
| 722 | /** |
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| 723 | * Add an or exists clause to the query. |
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| 724 | * |
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| 725 | * @param \Closure $callback |
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| 726 | * @param bool $not |
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| 727 | * @return $this |
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| 728 | */ |
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| 729 | 1 | public function orWhereExists(Closure $callback, $not = false) |
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| 735 | |||
| 736 | /** |
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| 737 | * Add a where not exists clause to the query. |
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| 738 | * |
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| 739 | * @param \Closure $callback |
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| 740 | * @param string $boolean |
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| 741 | * @return $this |
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| 742 | */ |
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| 743 | 1 | public function whereNotExists(Closure $callback, $boolean = 'and') |
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| 749 | |||
| 750 | /** |
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| 751 | * Add a where not exists clause to the query. |
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| 752 | * |
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| 753 | * @param \Closure $callback |
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| 754 | * @return $this |
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| 755 | */ |
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| 756 | 1 | public function orWhereNotExists(Closure $callback) |
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| 762 | |||
| 763 | /** |
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| 764 | * Add an exists clause to the query. |
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| 765 | * |
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| 766 | * @param \Illuminate\Database\Query\Builder $query |
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| 767 | * @param string $boolean |
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| 768 | * @param bool $not |
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| 769 | * @return $this |
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| 770 | */ |
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| 771 | 1 | public function addWhereExistsQuery(Builder $query, $boolean = 'and', $not = false) |
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| 777 | |||
| 778 | /** |
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| 779 | * Handles dynamic "where" clauses to the query. |
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| 780 | * |
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| 781 | * @param string $method |
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| 782 | * @param string $parameters |
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| 783 | * @return $this |
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| 784 | */ |
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| 785 | 2 | public function dynamicWhere($method, $parameters) |
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| 791 | |||
| 792 | /** |
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| 793 | * Add a "group by" clause to the query. |
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| 794 | * |
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| 795 | * @param array ...$groups |
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| 796 | * @return $this |
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| 797 | */ |
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| 798 | 1 | public function groupBy() |
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| 804 | |||
| 805 | /** |
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| 806 | * Add a "having" clause to the query. |
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| 807 | * |
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| 808 | * @param string $column |
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| 809 | * @param string $operator |
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| 810 | * @param string $value |
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| 811 | * @param string $boolean |
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| 812 | * @return $this |
||
| 813 | */ |
||
| 814 | 1 | public function having($column, $operator = null, $value = null, $boolean = 'and') |
|
| 820 | |||
| 821 | /** |
||
| 822 | * Add a "or having" clause to the query. |
||
| 823 | * |
||
| 824 | * @param string $column |
||
| 825 | * @param string $operator |
||
| 826 | * @param string $value |
||
| 827 | * @return $this |
||
| 828 | */ |
||
| 829 | 1 | public function orHaving($column, $operator = null, $value = null) |
|
| 835 | |||
| 836 | /** |
||
| 837 | * Add a raw having clause to the query. |
||
| 838 | * |
||
| 839 | * @param string $sql |
||
| 840 | * @param array $bindings |
||
| 841 | * @param string $boolean |
||
| 842 | * @return $this |
||
| 843 | */ |
||
| 844 | 1 | public function havingRaw($sql, array $bindings = [], $boolean = 'and') |
|
| 850 | |||
| 851 | /** |
||
| 852 | * Add a raw or having clause to the query. |
||
| 853 | * |
||
| 854 | * @param string $sql |
||
| 855 | * @param array $bindings |
||
| 856 | * @return $this |
||
| 857 | */ |
||
| 858 | 1 | public function orHavingRaw($sql, array $bindings = []) |
|
| 864 | |||
| 865 | /** |
||
| 866 | * Add an "order by" clause to the query. |
||
| 867 | * |
||
| 868 | * @param string $column |
||
| 869 | * @param string $direction |
||
| 870 | * @return $this |
||
| 871 | */ |
||
| 872 | 4 | public function orderBy($column, $direction = 'asc') |
|
| 878 | |||
| 879 | /** |
||
| 880 | * Add a descending "order by" clause to the query. |
||
| 881 | * |
||
| 882 | * @param string $column |
||
| 883 | * @return $this |
||
| 884 | */ |
||
| 885 | 1 | public function orderByDesc($column) |
|
| 891 | |||
| 892 | /** |
||
| 893 | * Add an "order by" clause for a timestamp to the query. |
||
| 894 | * |
||
| 895 | * @param string $column |
||
| 896 | * @return $this |
||
| 897 | */ |
||
| 898 | 1 | public function latest($column = 'created_at') |
|
| 904 | |||
| 905 | /** |
||
| 906 | * Add an "order by" clause for a timestamp to the query. |
||
| 907 | * |
||
| 908 | * @param string $column |
||
| 909 | * @return $this |
||
| 910 | */ |
||
| 911 | 1 | public function oldest($column = 'created_at') |
|
| 917 | |||
| 918 | /** |
||
| 919 | * Put the query's results in random order. |
||
| 920 | * |
||
| 921 | * @param string $seed |
||
| 922 | * @return $this |
||
| 923 | */ |
||
| 924 | 1 | public function inRandomOrder($seed = '') |
|
| 930 | |||
| 931 | /** |
||
| 932 | * Add a raw "order by" clause to the query. |
||
| 933 | * |
||
| 934 | * @param string $sql |
||
| 935 | * @param array $bindings |
||
| 936 | * @return $this |
||
| 937 | */ |
||
| 938 | 1 | public function orderByRaw($sql, $bindings = []) |
|
| 944 | |||
| 945 | /** |
||
| 946 | * Alias to set the "offset" value of the query. |
||
| 947 | * |
||
| 948 | * @param int $value |
||
| 949 | * @return $this |
||
| 950 | */ |
||
| 951 | 1 | public function skip($value) |
|
| 957 | |||
| 958 | /** |
||
| 959 | * Set the "offset" value of the query. |
||
| 960 | * |
||
| 961 | * @param int $value |
||
| 962 | * @return $this |
||
| 963 | */ |
||
| 964 | 1 | public function offset($value) |
|
| 970 | |||
| 971 | /** |
||
| 972 | * Alias to set the "limit" value of the query. |
||
| 973 | * |
||
| 974 | * @param int $value |
||
| 975 | * @return $this |
||
| 976 | */ |
||
| 977 | 1 | public function take($value) |
|
| 983 | |||
| 984 | /** |
||
| 985 | * Set the "limit" value of the query. |
||
| 986 | * |
||
| 987 | * @param int $value |
||
| 988 | * @return $this |
||
| 989 | */ |
||
| 990 | 1 | public function limit($value) |
|
| 996 | |||
| 997 | /** |
||
| 998 | * Set the limit and offset for a given page. |
||
| 999 | * |
||
| 1000 | * @param int $page |
||
| 1001 | * @param int $perPage |
||
| 1002 | * @return $this |
||
| 1003 | */ |
||
| 1004 | 1 | public function forPage($page, $perPage = 15) |
|
| 1010 | |||
| 1011 | /** |
||
| 1012 | * Constrain the query to the next "page" of results after a given ID. |
||
| 1013 | * |
||
| 1014 | * @param int $perPage |
||
| 1015 | * @param int $lastId |
||
| 1016 | * @param string $column |
||
| 1017 | * @return $this |
||
| 1018 | */ |
||
| 1019 | 1 | public function forPageAfterId($perPage = 15, $lastId = 0, $column = 'id') |
|
| 1025 | |||
| 1026 | /** |
||
| 1027 | * Add a union statement to the query. |
||
| 1028 | * |
||
| 1029 | * @param \Illuminate\Database\Query\Builder|\Closure $query |
||
| 1030 | * @param bool $all |
||
| 1031 | * @return $this |
||
| 1032 | */ |
||
| 1033 | 1 | public function union($query, $all = false) |
|
| 1039 | |||
| 1040 | /** |
||
| 1041 | * Add a union all statement to the query. |
||
| 1042 | * |
||
| 1043 | * @param \Illuminate\Database\Query\Builder|\Closure $query |
||
| 1044 | * @return $this |
||
| 1045 | */ |
||
| 1046 | 1 | public function unionAll($query) |
|
| 1052 | |||
| 1053 | /** |
||
| 1054 | * Lock the selected rows in the table. |
||
| 1055 | * |
||
| 1056 | * @param string|bool $value |
||
| 1057 | * @return $this |
||
| 1058 | */ |
||
| 1059 | 1 | public function lock($value = true) |
|
| 1065 | |||
| 1066 | /** |
||
| 1067 | * Lock the selected rows in the table for updating. |
||
| 1068 | * |
||
| 1069 | * @return $this |
||
| 1070 | */ |
||
| 1071 | 1 | public function lockForUpdate() |
|
| 1077 | |||
| 1078 | /** |
||
| 1079 | * Share lock the selected rows in the table. |
||
| 1080 | * |
||
| 1081 | * @return $this |
||
| 1082 | */ |
||
| 1083 | 1 | public function sharedLock() |
|
| 1089 | |||
| 1090 | /** |
||
| 1091 | * Apply the callback's query changes if the given "value" is true. |
||
| 1092 | * |
||
| 1093 | * @param mixed $value |
||
| 1094 | * @param callable $callback |
||
| 1095 | * @param callable $default |
||
| 1096 | * @return $this |
||
| 1097 | */ |
||
| 1098 | 1 | public function when($value, $callback, $default = null) |
|
| 1104 | |||
| 1105 | /** |
||
| 1106 | * Apply the callback's query changes if the given "value" is false. |
||
| 1107 | * |
||
| 1108 | * @param mixed $value |
||
| 1109 | * @param callable $callback |
||
| 1110 | * @param callable $default |
||
| 1111 | * @return $this |
||
| 1112 | */ |
||
| 1113 | 1 | public function unless($value, $callback, $default = null) |
|
| 1119 | |||
| 1120 | /** |
||
| 1121 | * Use the write pdo for query. |
||
| 1122 | * |
||
| 1123 | * @return $this |
||
| 1124 | */ |
||
| 1125 | 2 | public function useWritePdo() |
|
| 1131 | } |
||
| 1132 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: