(PECL stats >= 1.0.0) Calculates any one parameter of the non-central chi-square distribution given values

(PECL trader >= 0.2.0) Long Line Candle array

(PHP 5, PHP 7 >= 5.6.1) Export to a binary string

(PECL stats >= 1.0.0) Not documented float

(PHP 4, PHP 5, PHP 7) Natural logarithm float

(PECL trader >= 0.2.0) Chaikin A/D Line array

(PECL trader >= 0.2.0) Three Outside Up/Down

(PECL trader >= 0.2.0) Abandoned Baby array

(PECL trader >= 0.2.0) Vector Floor array

(PECL trader >= 0.2.0) Triple Exponential Moving Average