krowinski /
bcmath-extended
| @@ 190-200 (lines=11) @@ | ||
| 187 | * @param null|int $scale |
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| 188 | * @return string |
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| 189 | */ |
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| 190 | public static function mul($leftOperand, $rightOperand, $scale = null) |
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| 191 | { |
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| 192 | $leftOperand = self::convertScientificNotationToString($leftOperand); |
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| 193 | $rightOperand = self::convertScientificNotationToString($rightOperand); |
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| 194 | ||
| 195 | if (null === $scale) { |
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| 196 | return bcmul($leftOperand, $rightOperand); |
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| 197 | } |
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| 198 | ||
| 199 | return bcmul($leftOperand, $rightOperand, $scale); |
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| 200 | } |
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| 201 | ||
| 202 | /** |
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| 203 | * @param string $arg |
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| @@ 223-233 (lines=11) @@ | ||
| 220 | * @param null|int $scale |
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| 221 | * @return string |
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| 222 | */ |
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| 223 | public static function add($leftOperand, $rightOperand, $scale = null) |
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| 224 | { |
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| 225 | $leftOperand = self::convertScientificNotationToString($leftOperand); |
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| 226 | $rightOperand = self::convertScientificNotationToString($rightOperand); |
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| 227 | ||
| 228 | if (null === $scale) { |
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| 229 | return bcadd($leftOperand, $rightOperand); |
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| 230 | } |
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| 231 | ||
| 232 | return bcadd($leftOperand, $rightOperand, $scale); |
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| 233 | } |
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| 234 | ||
| 235 | /** |
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| 236 | * @param string $leftOperand |
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| @@ 241-251 (lines=11) @@ | ||
| 238 | * @param null|int $scale |
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| 239 | * @return string |
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| 240 | */ |
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| 241 | public static function div($leftOperand, $rightOperand, $scale = null) |
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| 242 | { |
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| 243 | $leftOperand = self::convertScientificNotationToString($leftOperand); |
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| 244 | $rightOperand = self::convertScientificNotationToString($rightOperand); |
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| 245 | ||
| 246 | if (null === $scale) { |
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| 247 | return bcdiv($leftOperand, $rightOperand); |
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| 248 | } |
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| 249 | ||
| 250 | return bcdiv($leftOperand, $rightOperand, $scale); |
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| 251 | } |
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| 252 | ||
| 253 | /** |
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| 254 | * @param string $arg |
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| @@ 314-324 (lines=11) @@ | ||
| 311 | * @param null|int $scale |
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| 312 | * @return string |
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| 313 | */ |
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| 314 | public static function sub($leftOperand, $rightOperand, $scale = null) |
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| 315 | { |
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| 316 | $leftOperand = self::convertScientificNotationToString($leftOperand); |
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| 317 | $rightOperand = self::convertScientificNotationToString($rightOperand); |
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| 318 | ||
| 319 | if (null === $scale) { |
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| 320 | return bcsub($leftOperand, $rightOperand); |
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| 321 | } |
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| 322 | ||
| 323 | return bcsub($leftOperand, $rightOperand, $scale); |
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| 324 | } |
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| 325 | ||
| 326 | /** |
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| 327 | * @param $number |
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