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# substr_count

(PHP 4 >= 4.0.0)

substr_count -- Count the number of substring occurrences

## Description

``int substr_count` (string haystack, string needle)`

substr_count() returns the number of times the `needle` substring occurs in the `haystack` string.

Example 1. substr_count() example
    print substr_count("This is a test", "is"); // prints out 2

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