Returns the current process title

# cli_get_process_title

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

cli_get_process_title — Returns the current process title

### 说明

function cli_get_process_title(): ?string

Returns the current process title, as set by cli_set_process_title(). Note that this may not exactly match what is shown in ps or top, depending on your operating system.

This function is available only in CLI mode.

### 参数

此函数没有参数。

### 返回值

Return a string with the current process title or `null` on error.

### 错误／异常

An `E_WARNING` will be generated if the operating system is unsupported.

### 示例

示例 #1 cli_get_process_title() example

    <?php
    echo "Process title: " . cli_get_process_title() . "\n";
    ?>

### 参见

- cli_set_process_title() - Sets the process title

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