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50 lines
924 B
PHP
50 lines
924 B
PHP
--TEST--
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Test substr_count() function (basic)
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--FILE--
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<?php
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echo "***Testing basic operations ***\n";
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try {
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substr_count("", "");
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} catch (\Error $e) {
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echo $e->getMessage() . "\n";
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}
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try {
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substr_count("a", "");
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} catch (\Error $e) {
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echo $e->getMessage() . "\n";
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}
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var_dump(substr_count("", "a"));
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var_dump(substr_count("", "a"));
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var_dump(substr_count("", chr(0)));
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$a = str_repeat("abcacba", 100);
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var_dump(substr_count($a, "bca"));
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$a = str_repeat("abcacbabca", 100);
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var_dump(substr_count($a, "bca"));
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var_dump(substr_count($a, "bca", 200));
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var_dump(substr_count($a, "bca", 200, 50));
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var_dump(substr_count($a, "bca", -200));
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var_dump(substr_count($a, "bca", -200, 50));
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var_dump(substr_count($a, "bca", -200, -50));
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echo "Done\n";
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?>
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--EXPECT--
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***Testing basic operations ***
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Empty substring
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Empty substring
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int(0)
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int(0)
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int(0)
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int(100)
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int(200)
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int(160)
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int(10)
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int(40)
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int(10)
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int(30)
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Done
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