function StackTraceFormatter::writeFrames

@phan-suppress-next-line PhanTypeMismatchDeclaredParam @psalm-param Frames $frames @phan-suppress-next-line PhanTypeMismatchDeclaredParam @psalm-param Frames|null $enclosing

1 call to StackTraceFormatter::writeFrames()

StackTraceFormatter::format in vendor/open-telemetry/sdk/Common/Exception/StackTraceFormatter.php

Formats an exception in a java-like format.

File

vendor/open-telemetry/sdk/Common/Exception/StackTraceFormatter.php, line 74

Class

StackTraceFormatter

@psalm-type Frame = array{ function: string, class: ?class-string, file: ?string, line: ?int, } @psalm-type Frames = non-empty-list<Frame>

Namespace

OpenTelemetry\SDK\Common\Exception

Code

private static function writeFrames(string &$s, array $frames, ?array $enclosing) : void {
    $n = count($frames);
    if ($enclosing) {
        for ($m = count($enclosing); $n && $m && $frames[$n - 1] === $enclosing[$m - 1]; $n--, $m--) {
        }
    }
    for ($i = 0; $i < $n; $i++) {
        $frame = $frames[$i];
        self::writeNewline($s, 1);
        $s .= 'at ';
        if ($frame['class'] !== null) {
            $s .= self::formatName($frame['class']);
            $s .= '.';
        }
        $s .= self::formatName($frame['function']);
        $s .= '(';
        if ($frame['file'] !== null) {
            $s .= basename($frame['file']);
            if ($frame['line']) {
                $s .= ':';
                $s .= $frame['line'];
            }
        }
        else {
            $s .= 'Unknown Source';
        }
        $s .= ')';
    }
    if ($n !== count($frames)) {
        self::writeNewline($s, 1);
        $s .= sprintf('... %d more', count($frames) - $n);
    }
}