3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getDatiTrasmissione() { $header = ' <DatiTrasmissione> <IdTrasmittente> <IdPaese>IT</IdPaese> <IdCodice>01234567890</IdCodice> </IdTrasmittente> <ProgressivoInvio>00001</ProgressivoInvio> <FormatoTrasmissione>SDI10</FormatoTrasmissione> <CodiceDestinatario>AAAAAA</CodiceDestinatario> <ContattiTrasmittente> <Telefono>060601</Telefono> <Email>prova@mail.it</Email> </ContattiTrasmittente> </DatiTrasmissione>'; return simplexml_load_string($header,'SimpleXMLElement', LIBXML_NOCDATA); } $headerdoc = new DOMDocument; $headerdoc->formatOutput = true; $headerdoc->loadXML("<FatturaElettronicaHeader></FatturaElettronicaHeader>"); $node = dom_import_simplexml($this->getDatiTrasmissione()) // And then append it to the "<root>" node $headerdoc->documentElement->appendChild($node); echo $headerdoc->asXML();

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).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.290.0050.04912.50
5.4.280.0110.07012.39
5.4.270.0110.05412.40
5.4.260.0100.05012.39
5.4.250.0210.08012.39
5.4.240.0140.09012.39
5.4.230.0100.05612.39
5.4.220.0140.06412.39
5.4.210.0130.05512.39
5.4.200.0190.08612.39
5.4.190.0210.09412.38
5.4.180.0070.04912.38
5.4.170.0200.06712.39
5.4.160.0170.08212.39
5.4.150.0060.04412.38
5.4.140.0100.05012.07
5.4.130.0080.05612.05
5.4.120.0130.04612.02
5.4.110.0190.11812.02
5.4.100.0190.06812.02
5.4.90.0270.08412.02
5.4.80.0200.08112.01
5.4.70.0120.05812.01
5.4.60.0070.04812.01
5.4.50.0110.03812.01
5.4.40.0050.04112.00
5.4.30.0090.05012.00
5.4.20.0090.07911.99
5.4.10.0120.05211.99
5.4.00.0110.09711.49
5.3.280.0120.05412.71
5.3.270.0070.05612.72
5.3.260.0070.07812.72
5.3.250.0130.06212.72
5.3.240.0130.05412.72
5.3.230.0100.05212.71
5.3.220.0120.05112.68
5.3.210.0090.05512.68
5.3.200.0130.04912.68
5.3.190.0080.05412.68
5.3.180.0110.05212.67
5.3.170.0060.05812.67
5.3.160.0120.05212.67
5.3.150.0130.05112.68
5.3.140.0110.05412.66
5.3.130.0100.05912.66
5.3.120.0120.05212.66
5.3.110.0080.05612.65
5.3.100.0070.05212.13
5.3.90.0070.05612.10
5.3.80.0090.05112.10
5.3.70.0070.05412.10
5.3.60.0070.05412.08
5.3.50.0140.04712.02
5.3.40.0090.05212.03
5.3.30.0070.05511.98
5.3.20.0070.05211.77
5.3.10.0130.04811.73
5.3.00.0080.05411.72

preferences:
133.47 ms | 1394 KiB | 7 Q