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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 | } |