Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Finds whether a variable is a number or a numeric string
<?php is_numeric(mixed $value): bool<?php $cache->delete($cachePath);
if ($svg['width'] && $svg['height']
&& is_numeric((string) $svg['width'])
&& is_numeric((string) $svg['height'])) {
return [(float) $svg['width'], (float) $svg['height']];
} elseif ($svg['viewBox']) {<?php if ($svg['width'] && $svg['height']
&& is_numeric((string) $svg['width'])
&& is_numeric((string) $svg['height'])) {
return [(float) $svg['width'], (float) $svg['height']];
} elseif ($svg['viewBox']) {
$viewBox = preg_split('/[\s,]+/', $svg['viewBox'] ?: '');<?php {
$formatted = $date->format($format);
if (is_numeric($formatted)) {
$formatted = (int) $formatted;
}<?php if ($length = $response->getHeader('Content-Length')) {
$length = reset($length);
if (is_numeric($length)) {
$metadata['size'] = (int) $length;
}
}<?php public function backspace($value, $params)
{
if (is_array($value) || ! isset($params[0]) || ! is_numeric($params[0]) || $params[0] < 0) {
return $value;
}<?php public function isNumeric($value)
{
return is_numeric($value);
}<?php {
$count = Arr::get($params, 0);
if (! is_numeric($count)) {
$count = (int) Arr::get($context, $count);
}<?php public function repeat($value, $params, $context)
{
$times = Arr::get($params, 0, 1);
$times = is_numeric($times) ? $times : Arr::get($context, $times);
$times = ($times instanceof Value) ? $times->value() : $times;<?php $segment = Arr::get($params, 0, 1);
if (! is_numeric($segment)) {
$segment = Arr::get($context, $segment);
}<?php $number = (is_numeric($number))
? $number
: Arr::get($context, $number, $number);<?php private function carbon($value)
{
if (! $value instanceof Carbon) {
$value = (is_numeric($value)) ? Carbon::createFromTimestamp($value) : Carbon::parse($value);
}
return $value;<?php $redirect = optional(Facades\Entry::find($id))->url() ?? 404;
}
return is_numeric($redirect) ? (int) $redirect : $redirect;
}
private function firstChildUrl($parent)<?php $firstKey = array_keys($data)[0];
reset($data);
if (! is_numeric($firstKey)) {
$this->is_haystack_categorized = true;
}<?php }
if (! is_numeric($one) || ! is_numeric($two)) {
return $this->strings($one, $two);
}<?php if (is_numeric($key)) {
return $value;
}