Online PHP editor | perf for 8KhGB

@ 2019-11-13T21:45:02Z

<?php

    /**
     * Section 4.3.5. of the CSS syntax 3 specification
     *
     * Consumes a string token as defined per section 4.3.5 of the CSS specification
     * @see https://www.w3.org/TR/css-syntax-3/#consume-string-token
     *
     * @param string|null $endingCodePoint
     * @return TString|BadString
     */
    function consumeString(?string $endingCodePoint = null): Token
    {
        $endingCodePoint ??= $this->inputStream->next();
        $string = "";
        
        again:
        $codePoint = $this->inputStream->peek();

        if ($codePoint === $endingCodePoint) {
            // Consume ending code point
            $this->inputStream->next();
            return new TString($string);
        }

        if ($this->inputStream->isEndOfStream()) {
            // TODO Parse error
            return new TString($string);
        }

        if ($codePoint === Definitions::NEWLINE) {
            // TODO Parse error
            return new BadString($string);
        }

        if ($codePoint !== self::REVERSE_SOLIDUS) {
            $string .= $this->inputStream->next();
            goto again;
        }
        
        switch ($this->inputStream->peek(1)) {
            case Definitions::NEWLINE:
                // Consume the NEW LINE
                $this->inputStream->next();

            case '':
                // Consume the REVERSE SOLIDUS
                $this->inputStream->next();
                goto again;

            default:
                $string .= $this->consumeEscapedCodePoint();
                goto again;
        }
    }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
7.3.11	0.009	0.006	14.45
7.3.10	0.016	0.004	14.71
7.3.9	0.009	0.010	14.52
7.3.8	0.009	0.006	14.64
7.3.7	0.004	0.011	14.41
7.3.6	0.011	0.003	14.46
7.3.5	0.007	0.007	14.36
7.3.4	0.012	0.003	14.46
7.3.3	0.013	0.003	14.60
7.3.2	0.008	0.012	16.31
7.3.1	0.004	0.010	16.59
7.3.0	0.006	0.009	16.62
7.2.24	0.016	0.000	14.75
7.2.23	0.015	0.006	14.68
7.2.22	0.006	0.009	14.79
7.2.21	0.009	0.006	14.65
7.2.20	0.011	0.004	14.54
7.2.19	0.003	0.012	14.57
7.2.18	0.010	0.007	14.75
7.2.17	0.006	0.013	14.52
7.2.16	0.009	0.006	14.89
7.2.15	0.008	0.008	16.72
7.2.14	0.003	0.012	16.57
7.2.13	0.017	0.003	16.63
7.2.12	0.011	0.003	16.74
7.2.11	0.006	0.009	16.31
7.2.10	0.008	0.007	16.59
7.2.9	0.013	0.003	16.43
7.2.8	0.007	0.010	16.66
7.2.7	0.006	0.009	16.86
7.2.6	0.003	0.014	16.82
7.2.5	0.008	0.008	16.59
7.2.4	0.011	0.003	16.46
7.2.3	0.003	0.010	16.66
7.2.2	0.010	0.005	16.43
7.2.1	0.013	0.003	16.39
7.2.0	0.009	0.006	16.63
7.1.33	0.006	0.012	15.64
7.1.32	0.006	0.012	15.40
7.1.31	0.006	0.009	15.43
7.1.30	0.007	0.007	15.61
7.1.29	0.011	0.004	15.53
7.1.28	0.015	0.000	15.68
7.1.27	0.003	0.016	15.30
7.1.26	0.011	0.004	15.48
7.1.25	0.006	0.012	15.30

preferences:dark modelive previewkey bindings