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17 lines
220 B
PHP
17 lines
220 B
PHP
--TEST--
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Test return type and value for expected input sqrt()
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--INI--
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precision = 14
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--FILE--
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<?php
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/*
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* Function is implemented in ext/standard/math.c
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*/
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$arg_0 = 9.0;
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var_dump(sqrt($arg_0));
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?>
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--EXPECT--
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float(3)
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