3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(XML_ATTRIBUTE_CDATA, XML_ATTRIBUTE_DECL_NODE, XML_ATTRIBUTE_ENTITY, XML_ATTRIBUTE_ENUMERATION, XML_ATTRIBUTE_ID, XML_ATTRIBUTE_IDREF, XML_ATTRIBUTE_IDREFS, XML_ATTRIBUTE_NMTOKEN, XML_ATTRIBUTE_NMTOKENS, XML_ATTRIBUTE_NODE, XML_ATTRIBUTE_NOTATION, XML_CDATA_SECTION_NODE, XML_COMMENT_NODE, XML_DOCUMENT_FRAG_NODE, XML_DOCUMENT_NODE, XML_DOCUMENT_TYPE_NODE, XML_DTD_NODE, XML_ELEMENT_DECL_NODE, XML_ELEMENT_NODE, XML_ENTITY_DECL_NODE, XML_ENTITY_NODE, XML_ENTITY_REF_NODE, XML_ERROR_ASYNC_ENTITY, XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF, XML_ERROR_BAD_CHAR_REF, XML_ERROR_BINARY_ENTITY_REF, XML_ERROR_DUPLICATE_ATTRIBUTE, XML_ERROR_EXTERNAL_ENTITY_HANDLING, XML_ERROR_INCORRECT_ENCODING, XML_ERROR_INVALID_TOKEN, XML_ERROR_JUNK_AFTER_DOC_ELEMENT, XML_ERROR_MISPLACED_XML_PI, XML_ERROR_NONE, XML_ERROR_NO_ELEMENTS, XML_ERROR_NO_MEMORY, XML_ERROR_PARAM_ENTITY_REF, XML_ERROR_PARTIAL_CHAR, XML_ERROR_RECURSIVE_ENTITY_REF, XML_ERROR_SYNTAX, XML_ERROR_TAG_MISMATCH, XML_ERROR_UNCLOSED_CDATA_SECTION, XML_ERROR_UNCLOSED_TOKEN, XML_ERROR_UNDEFINED_ENTITY, XML_ERROR_UNKNOWN_ENCODING, XML_HTML_DOCUMENT_NODE, XML_LOCAL_NAMESPACE, XML_NAMESPACE_DECL_NODE, XML_NOTATION_NODE, XML_OPTION_CASE_FOLDING, XML_OPTION_SKIP_TAGSTART, XML_OPTION_SKIP_WHITE, XML_OPTION_TARGET_ENCODING, XML_PI_NODE, XML_SAX_IMPL, XML_TEXT_NODE, XSD_1999_NAMESPACE, XSD_1999_TIMEINSTANT, XSD_ANYTYPE, XSD_ANYURI, XSD_ANYXML, XSD_BASE64BINARY, XSD_BOOLEAN, XSD_BYTE, XSD_DATE, XSD_DATETIME, XSD_DECIMAL, XSD_DOUBLE, XSD_DURATION, XSD_ENTITIES, XSD_ENTITY, XSD_FLOAT, XSD_GDAY, XSD_GMONTH, XSD_GMONTHDAY, XSD_GYEAR, XSD_GYEARMONTH, XSD_HEXBINARY, XSD_ID, XSD_IDREF, XSD_IDREFS, XSD_INT, XSD_INTEGER, XSD_LANGUAGE, XSD_LONG, XSD_NAME, XSD_NAMESPACE, XSD_NCNAME, XSD_NEGATIVEINTEGER, XSD_NMTOKEN, XSD_NMTOKENS, XSD_NONNEGATIVEINTEGER, XSD_NONPOSITIVEINTEGER, XSD_NORMALIZEDSTRING, XSD_NOTATION, XSD_POSITIVEINTEGER, XSD_QNAME, XSD_SHORT, XSD_STRING, XSD_TIME, XSD_TOKEN, XSD_UNSIGNEDBYTE, XSD_UNSIGNEDINT, XSD_UNSIGNEDLONG, XSD_UNSIGNEDSHORT, DOMSTRING_SIZE_ERR, DOM_HIERARCHY_REQUEST_ERR, DOM_INDEX_SIZE_ERR, DOM_INUSE_ATTRIBUTE_ERR, DOM_INVALID_ACCESS_ERR, DOM_INVALID_CHARACTER_ERR, DOM_INVALID_MODIFICATION_ERR, DOM_INVALID_STATE_ERR, DOM_NAMESPACE_ERR, DOM_NOT_FOUND_ERR, DOM_NOT_SUPPORTED_ERR, DOM_NO_DATA_ALLOWED_ERR, DOM_NO_MODIFICATION_ALLOWED_ERR, DOM_PHP_ERR, DOM_SYNTAX_ERR, DOM_VALIDATION_ERR, DOM_WRONG_DOCUMENT_ERR, SOAP_1_1, SOAP_1_2, SOAP_ACTOR_NEXT, SOAP_ACTOR_NONE, SOAP_ACTOR_UNLIMATERECEIVER, SOAP_AUTHENTICATION_BASIC, SOAP_AUTHENTICATION_DIGEST, SOAP_COMPRESSION_ACCEPT, SOAP_COMPRESSION_DEFLATE, SOAP_COMPRESSION_GZIP, SOAP_DOCUMENT, SOAP_ENCODED, SOAP_ENC_ARRAY, SOAP_ENC_OBJECT, SOAP_FUNCTIONS_ALL, SOAP_LITERAL, SOAP_PERSISTENCE_REQUEST, SOAP_PERSISTENCE_SESSION, SOAP_RPC, SOAP_SINGLE_ELEMENT_ARRAYS, SOAP_USE_XSI_ARRAY_TYPE, SOAP_WAIT_ONE_WAY_CALLS, X509_PURPOSE_ANY, X509_PURPOSE_CRL_SIGN, X509_PURPOSE_NS_SSL_SERVER, X509_PURPOSE_SMIME_ENCRYPT, X509_PURPOSE_SMIME_SIGN, X509_PURPOSE_SSL_CLIENT, X509_PURPOSE_SSL_SERVER, CASE_LOWER, CASE_UPPER, CHAR_MAX, COUNT_NORMAL, COUNT_RECURSIVE, MSG_EAGAIN, MSG_ENOMSG, MSG_EXCEPT, MSG_IPC_NOWAIT, MSG_NOERROR, NOEXPR, NULL, PATHINFO_BASENAME, PATHINFO_DIRNAME, PATHINFO_EXTENSION, PATHINFO_FILENAME, PM_STR, UNKNOWN_TYPE, WNOHANG, WSDL_CACHE_BOTH, WSDL_CACHE_DISK, WSDL_CACHE_MEMORY, WSDL_CACHE_NONE, WUNTRACED, YESEXPR);

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)
8.3.40.0180.00418.88
8.3.30.0060.00918.73
8.3.20.0000.00720.51
8.3.10.0080.00021.77
8.3.00.0060.00323.61
8.2.170.0030.01422.96
8.2.160.0100.00720.47
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00021.07
8.2.120.0040.00426.35
8.2.110.0060.00320.45
8.2.100.0060.00618.09
8.2.90.0040.00419.16
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0000.00817.75
8.2.50.0050.00317.88
8.2.40.0040.00422.32
8.2.30.0000.00719.42
8.2.20.0040.00417.89
8.2.10.0040.00418.28
8.2.00.0040.00418.07
8.1.270.0040.00422.07
8.1.260.0100.00028.09
8.1.250.0000.00828.09
8.1.240.0110.00022.11
8.1.230.0120.00024.00
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00917.47
8.1.190.0030.00617.35
8.1.180.0080.00418.10
8.1.170.0060.00318.77
8.1.160.0000.00920.86
8.1.150.0040.00420.61
8.1.140.0030.00619.64
8.1.130.0040.00417.80
8.1.120.0000.00717.40
8.1.110.0020.00517.50
8.1.100.0070.00017.46
8.1.90.0060.00317.43
8.1.80.0040.00417.37
8.1.70.0000.00717.42
8.1.60.0050.00317.66
8.1.50.0030.00617.62
8.1.40.0080.00017.46
8.1.30.0000.00817.68
8.1.20.0070.00017.75
8.1.10.0050.00217.52
8.1.00.0080.00017.59
8.0.300.0080.00018.77
8.0.290.0050.00316.88
8.0.280.0050.00318.46
8.0.270.0040.00417.29
8.0.260.0000.00617.36
8.0.250.0030.00317.11
8.0.240.0030.00617.13
8.0.230.0040.00417.13
8.0.220.0030.00517.11
8.0.210.0040.00417.05
8.0.200.0060.00317.16
8.0.190.0000.00917.09
8.0.180.0040.00417.05
8.0.170.0040.00416.97
8.0.160.0030.00317.08
8.0.150.0120.00216.89
8.0.140.0030.00517.03
8.0.130.0030.00313.57
8.0.120.0080.00017.04
8.0.110.0000.00717.02
8.0.100.0040.00416.96
8.0.90.0000.00716.96
8.0.80.0090.00617.05
8.0.70.0000.00717.03
8.0.60.0000.00716.94
8.0.50.0040.00416.96
8.0.30.0100.00917.08
8.0.20.0100.00917.40
8.0.10.0050.00217.13
8.0.00.0100.01116.80
7.4.330.0050.00016.67
7.4.320.0000.00816.55
7.4.300.0050.00316.55
7.4.290.0040.00416.54
7.4.280.0000.00816.67
7.4.270.0000.00716.66
7.4.260.0030.00316.56
7.4.250.0050.00316.50
7.4.240.0050.00216.55
7.4.230.0080.00016.53
7.4.220.0060.01216.56
7.4.210.0080.00716.55
7.4.200.0040.00416.66
7.4.160.0040.01416.65
7.4.150.0160.01017.40
7.4.140.0110.01117.86
7.4.130.0120.01016.63
7.4.120.0120.00916.64
7.4.110.0120.00816.57
7.4.100.0140.01116.55
7.4.90.0190.01016.74
7.4.80.0080.01319.39
7.4.70.0130.00616.43
7.4.60.0150.00416.59
7.4.50.0070.01016.53
7.4.40.0120.00616.49
7.4.30.0210.00016.63
7.4.00.0030.01315.22
7.3.330.0030.00313.07
7.3.320.0030.00313.20
7.3.310.0040.00416.39
7.3.300.0030.00516.15
7.3.290.0090.00916.31
7.3.280.0120.00616.32
7.3.270.0100.01017.40
7.3.260.0130.00716.38
7.3.250.0130.00716.45
7.3.240.0100.01116.53
7.3.230.0060.01316.45
7.3.210.0130.00616.65
7.3.200.0140.00519.39
7.3.190.0100.01416.54
7.3.180.0160.00716.43
7.3.170.0080.01616.36
7.3.160.0110.01416.45
7.2.330.0210.01916.57
7.2.320.0100.01016.68
7.2.310.0060.01716.57
7.2.300.0050.01416.32
7.2.290.0070.01116.70
7.2.80.0100.00716.32
7.2.60.0110.00416.42
7.2.00.0060.00619.36
7.1.200.0040.00715.58
7.1.100.0150.00618.08
7.1.70.0030.00516.98
7.1.60.0090.01519.28
7.1.50.0030.01916.89
7.1.00.0070.07322.27
7.0.200.0000.01016.67
7.0.60.0100.04321.76
7.0.50.0070.05017.88
7.0.40.0000.04720.11
7.0.30.0200.06720.22
7.0.20.0170.04320.19
7.0.10.0070.08320.00
7.0.00.0170.07720.16
5.6.280.0070.05721.18
5.6.210.0130.05720.80
5.6.200.0100.07718.25
5.6.190.0100.08720.56
5.6.180.0530.07020.77
5.6.170.0300.08320.62
5.6.160.0070.04020.50
5.6.150.0030.04318.20
5.6.140.0130.03318.12
5.6.130.0100.04718.20
5.6.120.0100.04721.07
5.6.110.0100.08021.07
5.6.100.0070.06721.05
5.6.90.0030.09021.15
5.6.80.0030.06020.44
5.5.350.2530.05320.44
5.5.340.0070.07318.05
5.5.330.0070.06720.58
5.5.320.0200.04020.20
5.5.310.0070.05020.23
5.5.300.0070.08018.05
5.5.290.0070.06018.00
5.5.280.0100.07720.71
5.5.270.0030.04320.95
5.5.260.0070.09020.85
5.5.250.0230.07020.61
5.5.240.0130.08020.21

preferences:
53.9 ms | 400 KiB | 5 Q