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pcntl_strerror

Description

The pcntl_strerror of PCNTL for PHP retrieves the system error message associated with the given errno.

Syntax

pcntl_strerror(
    int $error_code
): string

Parameters

error_code

The error code.

Return

Returns the error description.

Examples

1 · error_code

<?

$error_code = pcntl_get_last_error();

$return = pcntl_strerror($error_code);

echo $return;

Success

2 · error

<?

$flags = CLONE_NEWNS;

pcntl_unshare($flags);

$error_code = pcntl_get_last_error();

$return = pcntl_strerror($error_code);

echo $return;

Operation not permitted