To convert a set of floats to a set of strings in PHP, you can use array functions such as array_map
to transform each float element into its string representation and then create a new set from the resulting array.
In this example,
floatSet
using the array syntax []
, which contains the float values 1.1
, 2.2
, and 3.3
.array_map
function to apply the strval
function to each element of floatSet
, converting each float to its string representation.array_map
is an array of strings, which we convert to a set using the array_unique
function to maintain uniqueness.stringSet
.stringSet
using print_r
.<?php
$floatSet = [1.1, 2.2, 3.3];
$stringSet = array_unique(array_map('strval', $floatSet));
print_r($stringSet);
?>
[1.1, 2.2, 3.3]
In this example,
floatSet2
using the array syntax []
, which contains the float values 4.4
, 5.5
, and 6.6
.array_map
function with the strval
callback to convert each element of floatSet2
to its string representation.array_map
is an array of strings, which we convert to a set using the array_unique
function.stringSet2
.stringSet2
using print_r
.<?php
$floatSet2 = [4.4, 5.5, 6.6];
$stringSet2 = array_unique(array_map('strval', $floatSet2));
print_r($stringSet2);
?>
[4.4, 5.5, 6.6]
In this tutorial, we learned How to Convert a Set of Floats to a Set of Strings in PHP language with well detailed examples.