query: Check if value exists in comma separated string with PHP
positive_passages.docid: 676
positive_passages.text: comma-separated string to array
negative_passages.docid: 31087
negative_passages.text: How to check if a string contains a substring in Bash
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negative_passages.text: What's the difference between isset() and array_key_exists()?
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negative_passages.text: PHP preg_match to find multiple occurrences
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negative_passages.text: Best way to test for a variable's existence in PHP; isset() is clearly broken
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negative_passages.text: Efficient way to look up value based on a key in php
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negative_passages.text: How to check whether multiple values exist within an Javascript array
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negative_passages.text: Check if an array is empty or exists
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negative_passages.text: How do I check if a string contains a specific word?
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negative_passages.text: How to process a comma separated list?
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negative_passages.text: Checking if a string array contains a value, and if so, getting its position
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negative_passages.text: How can I parse a CSV string with JavaScript, which contains comma in data?
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negative_passages.text: Comma separated value & wildcards in mysql
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negative_passages.text: Why does javascript accept commas in if statements?
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negative_passages.text: How to join strings in PHP?
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negative_passages.text: Search and replace multiple values with multiple/different values in PHP5?