Answers for "is integer php"

PHP
2

php is variable a number

if(is_numeric($what_am_i)){
	//true
}
Posted by: Guest on September-24-2020
0

check input value is integer or not in php

// to check the input integer validation we can use is_int() function
Syntax:
is_int(parameter);

$x = 10; //returns true
$x = "123"; //returns false
$x = 12.365; //returns false
$x = "ankur"; //returns false
is_int($x);
Posted by: Guest on June-03-2020
1

php check if input is int

$a = 5; //returns true
$a = "5"; //returns false
$a = 5.3; //returns false
is_int($a);
Posted by: Guest on May-25-2020
0

php check if variable is int

// Check if variable is int
$id = "1";

if(!intval($id)){
  throw new Exception("Not Int", 404);
}
else{
	// this variable is int
}
Posted by: Guest on August-02-2021
0

php check if string is integer

<?php
$strings = array('1820.20', '10002', 'wsl!12');
foreach ($strings as $testcase) {
    if (ctype_digit($testcase)) {
        echo "The string $testcase consists of all digits.\n";
    } else {
        echo "The string $testcase does not consist of all digits.\n";
    }
}
?>
Posted by: Guest on February-26-2021
0

php is int

is_int(mixed $value): bool
Posted by: Guest on September-08-2021

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