query: how to remove special characters from $row
positive_passages.docid: 470
positive_passages.text: UTF-8 all the way through
negative_passages.docid: 72914
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negative_passages.docid: 90770
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negative_passages.text: Removing non numeric characters from a string
negative_passages.docid: 106452
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negative_passages.docid: 110603
negative_passages.text: MySQL string replace
negative_passages.docid: 15661
negative_passages.text: Removing last comma in PHP?
negative_passages.docid: 92470
negative_passages.text: Some special characters not displayed properly in a ǝɯɐuɹǝsn
negative_passages.docid: 70961
negative_passages.text: Remove characters from a string
negative_passages.docid: 95421
negative_passages.text: How can strip whitespaces in PHP's variable?
negative_passages.docid: 104246
negative_passages.text: Removing leading and trailing spaces from a string
negative_passages.docid: 103962
negative_passages.text: How to trim white spaces of array values in php
negative_passages.docid: 42998
negative_passages.text: How do you strip whitespace from an array using PHP?
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negative_passages.text: Removing Dollar and comma from string
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