(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Undo

(No version information available, might only be in Git) Tell whether an offset is a boundaryʼs offset

(PECL apd >= 0.2) Echo to the debugging socket

(PHP 5, PHP 7 >= 5.2.0) Find next prime number

(PECL gmagick >= Unknown) Sets the filename before you read or write the image

(PECL maxdb >= 1.0) Dump debugging information into the log

(PHP 4, PHP 5, PHP 7) Uppercase the first character of each word in a string

(PECL geoip >= 1.0.2) Get the Internet Service Provider (ISP) name

(PECL trader >= 0.2.0) Vector Trigonometric Tanh

(PECL svm >= 0.1.4) Return class probabilities for previous unseen data