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| Rev | Author | Line No. | Line |
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| 2 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
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| 4 | * Grep functions for PHP |
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| 5 | * Copyright 2012-2013 Daniel Marschall, ViaThinkSoft |
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| 6 | * Version 2013-03-08 |
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| 7 | * |
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| 8 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 9 | * you may not use this file except in compliance with the License. |
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| 10 | * You may obtain a copy of the License at |
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| 11 | * |
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| 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 13 | * |
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| 14 | * Unless required by applicable law or agreed to in writing, software |
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| 15 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 17 | * See the License for the specific language governing permissions and |
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| 18 | * limitations under the License. |
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| 19 | */ |
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| 20 | |||
| 21 | # TODO: if console available, use it |
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| 22 | |||
| 23 | // "grep" |
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| 24 | function grep(&$array, $substr) { |
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| 25 | if (!is_array($array)) return false; |
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| 26 | $ret = array(); |
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| 27 | foreach ($array as &$a) { |
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| 28 | if (strpos($a, $substr) !== false) $ret[] = $a; |
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| 29 | } |
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| 30 | return $ret; |
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| 31 | } |
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| 32 | |||
| 33 | // "grep -v" |
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| 34 | function antigrep(&$array, $substr) { |
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| 35 | if (!is_array($array)) return false; |
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| 36 | $ret = array(); |
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| 37 | foreach ($array as &$a) { |
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| 38 | if (strpos($a, $substr) === false) $ret[] = $a; |
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| 39 | } |
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| 40 | return $ret; |
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| 41 | } |
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| 42 | |||
| 43 | ?> |