php na int
$num = "3.14";
$int = (int)$num;
převést na int php
$myintvariable = intval($myvariable);
Převést řetězec na číslo v PHP
phpCopy<?php
$variable = "abc";
$integer = (int)$variable;
echo "The variable has converted to a number and its value is $integer.";
?>
Převést řetězec na číslo v PHP
phpCopy<?php
$variable = "2020Time";
$integer = intval($variable);
echo "The variable $variable has converted to a number and its value is $integer.";
echo "\n";
$variable = "Time2020";
$integer = intval($variable);
echo "The variable $variable has converted to a number and its value is $integer.";
echo "\n";
$variable = "25.3Time";
$float = floatval($variable);
echo "The variable $variable has converted to a number and its value is $float.";
echo "\n";
$variable = "Time25.3";
$float = floatval($variable);
echo "The variable $variable has converted to a number and its value is $float.";
?>
převést řetězec na int php
intval ( mixed $var [, int $base = 10 ] ) : int