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% - a literal percent character. no argument is required.
this option has no effect for other types than float. (another function useful for formatting numbers is number_format().)
Dernière mise à jour : 2011-10-24
Fréquence d'utilisation : 1
Qualité :
returns a string in which the sequences with percent (%) signs followed by two hex digits have been replaced with literal characters. for example, the string
returns a string in which the sequences with percent (%) signs followed by two hex digits have been replaced with literal characters.
returns a literal false when there is no more to get (as opposed to ""). use === false or !== false to check for this.
returns a literal false when there is no more to get (as opposed to "").
\<emph\>對數迴歸\</emph\>遵循方程式 \<item type=\"literal\"\>y=a*ln(x)+b\</item\>。
the \<emph\>logarithm regression\</emph\> follows the equation \<item type=\"literal\"\>y=a*ln(x)+b\</item\>.
