public function testFloatConversion() { //assume default enabled $this->assertTrue($this->platform->isFloatConversionEnabled()); $this->assertInstanceOf('\\SphinxSearch\\Db\\Adapter\\Platform\\SphinxQL', $this->platform->enableFloatConversion(false)); $this->assertFalse($this->platform->isFloatConversionEnabled()); $this->platform->enableFloatConversion(true); $this->assertTrue($this->platform->isFloatConversionEnabled()); //test default param value in method $this->platform->enableFloatConversion(); $this->assertTrue($this->platform->isFloatConversionEnabled()); $singlePrecisionPi = '3.141592654'; $doublePrecisionPi = '3.1415926535898'; $this->assertSame($singlePrecisionPi, $this->platform->toFloatSinglePrecision(pi())); $this->platform->enableFloatConversion(false); $this->assertSame($doublePrecisionPi, $this->platform->quoteTrustedValue(pi())); $this->platform->enableFloatConversion(true); $this->assertSame($singlePrecisionPi, $this->platform->quoteTrustedValue(pi())); }
/** * * @return array of array|string should return an array in the format: * * array ( * // a sprintf formatted string * string $specification, * * // the values for the above sprintf formatted string * array $values, * * // an array of equal length of the $values array, with either TYPE_IDENTIFIER or TYPE_VALUE for each value * array $types, * ) * */ public function getExpressionData() { $expressionData = $this->subject->getExpressionData(); foreach ($expressionData as &$expressionPart) { if (!is_array($expressionPart)) { continue; } $parametersCount = count($expressionPart[1]); for ($i = 0; $i < $parametersCount; $i++) { if ($this->platform->isFloatConversionEnabled() && is_float($expressionPart[1][$i]) && $expressionPart[2][$i] == Expression::TYPE_VALUE) { $expressionPart[1][$i] = $this->platform->toFloatSinglePrecision($expressionPart[1][$i]); $expressionPart[2][$i] = Expression::TYPE_LITERAL; } if (is_bool($expressionPart[1][$i]) && $expressionPart[2][$i] == Expression::TYPE_VALUE) { $expressionPart[1][$i] = (int) $expressionPart[1][$i]; } } } return $expressionData; }