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<?php $myString=<<<TEXT Found some changes in D:\EER Data\project\myfile.csv TEXT; $var1=trim(preg_replace("~[^a-z\d.:'\\\-]~i", ' ', $myString)); echo "$var1\n"; echo json_encode($var1); // it's a good idea to keep the escaping \ while in json.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.13
Found some changes in D:\EER Data\project\myfile.csv "Found some changes in D:\\EER Data\\project\\myfile.csv"

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