31 lines
740 B
PHP
31 lines
740 B
PHP
--TEST--
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Test mb_substr() function : error conditions - Pass an unknown encoding
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--SKIPIF--
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<?php
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extension_loaded('mbstring') or die('skip');
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function_exists('mb_substr') or die("skip mb_substr() is not available in this build");
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?>
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--FILE--
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<?php
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/*
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* Pass an unknown encoding to mb_substr() to test behaviour
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*/
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echo "*** Testing mb_substr() : error conditions ***\n";
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$str = 'Hello, world';
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$start = 1;
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$length = 5;
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$encoding = 'unknown-encoding';
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try {
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var_dump( mb_substr($str, $start, $length, $encoding));
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} catch (\ValueError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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?>
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--EXPECT--
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*** Testing mb_substr() : error conditions ***
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mb_substr(): Argument #4 ($encoding) must be a valid encoding, "unknown-encoding" given
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