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, PRIO_PGRP, PRIO_PROCESS, PRIO_USER, 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)
8.3.60.0100.01016.88
8.3.50.0110.00921.08
8.3.40.0180.00318.74
8.3.30.0150.00018.84
8.3.20.0040.00420.16
8.3.10.0000.00821.85
8.3.00.0060.00323.64
8.2.180.0100.00718.54
8.2.170.0080.00822.96
8.2.160.0090.00920.60
8.2.150.0030.00625.66
8.2.140.0080.00024.66
8.2.130.0060.00321.03
8.2.120.0000.00826.35
8.2.110.0060.00321.12
8.2.100.0080.00417.91
8.2.90.0040.00419.30
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0000.00818.05
8.2.50.0030.00618.10
8.2.40.0020.00820.38
8.2.30.0040.00419.65
8.2.20.0040.00417.74
8.2.10.0030.00618.17
8.2.00.0040.00418.17
8.1.280.0100.01025.92
8.1.270.0070.00724.66
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00623.84
8.1.230.0090.00319.29
8.1.220.0000.00817.89
8.1.210.0000.00818.77
8.1.200.0040.00717.25
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0080.00018.59
8.1.160.0040.00420.78
8.1.150.0000.00820.61
8.1.140.0000.00819.63
8.1.130.0030.00617.78
8.1.120.0000.00817.51
8.1.110.0070.00017.56
8.1.100.0040.00417.53
8.1.90.0080.00017.49
8.1.80.0000.00917.45
8.1.70.0000.00717.53
8.1.60.0040.00417.52
8.1.50.0050.00317.61
8.1.40.0060.00317.61
8.1.30.0080.00017.73
8.1.20.0000.00817.55
8.1.10.0080.00017.57
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0030.00717.00
8.0.280.0030.00318.46
8.0.270.0000.00717.38
8.0.260.0000.00717.40
8.0.250.0030.00317.13
8.0.240.0070.00017.00
8.0.230.0040.00417.12
8.0.220.0000.00816.96
8.0.210.0070.00017.11
8.0.200.0050.00517.15
8.0.190.0030.00617.14
8.0.180.0000.00716.97
8.0.170.0030.00516.97
8.0.160.0040.00417.11
8.0.150.0070.00017.03
8.0.140.0070.00017.01
8.0.130.0060.00013.47
8.0.120.0000.00817.03
8.0.110.0040.00417.06
8.0.100.0040.00417.12
8.0.90.0040.00417.13
8.0.80.0130.00317.06
8.0.70.0050.00316.93
8.0.60.0040.00417.01
8.0.50.0000.00817.09
8.0.30.0110.00417.24
8.0.20.0130.00917.45
8.0.10.0020.00517.01
8.0.00.0140.00716.96
7.4.330.0050.00016.83
7.4.320.0030.00316.48
7.4.300.0030.00616.56
7.4.290.0000.00816.57
7.4.280.0080.00016.66
7.4.270.0040.00316.56
7.4.260.0000.00716.53
7.4.250.0000.00816.51
7.4.240.0000.00816.63
7.4.230.0040.00416.75
7.4.220.0060.01316.66
7.4.210.0060.00916.75
7.4.200.0000.00816.48
7.4.160.0110.00616.53
7.4.150.0100.01017.40
7.4.140.0170.00617.86
7.4.130.0150.00516.58
7.4.120.0090.01016.51
7.4.110.0140.00616.62
7.4.100.0140.00516.59
7.4.90.0160.01016.51
7.4.80.0130.01219.39
7.4.70.0070.01416.63
7.4.60.0090.00916.56
7.4.50.0070.01016.67
7.4.40.0110.00816.51
7.4.30.0120.00916.57
7.4.00.0060.01114.87
7.3.330.0030.00313.10
7.3.320.0030.00313.29
7.3.310.0040.00416.15
7.3.300.0030.00316.31
7.3.290.0070.01116.31
7.3.280.0090.01016.32
7.3.270.0110.00917.40
7.3.260.0100.00916.59
7.3.250.0100.01316.44
7.3.240.0110.01116.49
7.3.230.0080.01116.41
7.3.210.0120.00816.38
7.3.200.0080.01219.39
7.3.190.0090.00916.27
7.3.180.0000.01816.42
7.3.170.0150.00916.42
7.3.160.0090.00916.46
7.3.120.0100.01014.99
7.3.110.0100.01014.79
7.3.100.0130.00014.58
7.3.90.0090.00614.62
7.3.80.0060.01114.88
7.3.70.0060.01014.88
7.3.60.0110.00414.70
7.3.50.0030.01014.72
7.3.40.0070.01015.01
7.3.30.0030.01314.73
7.3.20.0090.00616.59
7.3.10.0040.00816.57
7.3.00.0070.00716.56
7.2.330.0030.01616.64
7.2.320.0080.01116.39
7.2.310.0060.01416.63
7.2.300.0080.01116.47
7.2.290.0170.00616.62
7.2.250.0100.01015.07
7.2.240.0070.01414.88
7.2.230.0110.00015.20
7.2.220.0000.01414.65
7.2.210.0070.00715.03
7.2.200.0090.00915.14
7.2.190.0060.00914.96
7.2.180.0050.00515.20
7.2.170.0060.00815.03
7.2.60.0110.00916.68
7.2.00.0040.00819.30
7.1.330.0090.00615.87
7.1.320.0100.00715.27
7.1.310.0040.01415.77
7.1.300.0070.01015.65
7.1.290.0060.00615.91
7.1.280.0040.01215.80
7.1.270.0000.01615.71
7.1.260.0070.00715.58
7.1.200.0060.00915.64
7.1.100.0210.00017.84
7.1.70.0000.01517.18
7.1.60.0190.00319.28
7.1.50.0070.01716.64
7.1.00.0030.07722.48
7.0.200.0070.00716.41
7.0.60.0200.03321.78
7.0.50.0100.07317.77
7.0.40.0100.03720.30
7.0.30.0330.04020.20
7.0.20.0170.05020.11
7.0.10.0070.09019.99
7.0.00.0100.07720.01
5.6.280.0070.03021.08
5.6.210.0030.08320.82
5.6.200.0030.08018.27
5.6.190.0100.04320.35
5.6.180.0300.07720.57
5.6.170.0300.05720.52
5.6.160.0070.03720.52
5.6.150.0030.04018.26
5.6.140.0130.07318.27
5.6.130.0000.05718.20
5.6.120.0170.07721.04
5.6.110.0100.08321.07
5.6.100.0070.08721.07
5.6.90.0070.07021.07
5.6.80.0130.07320.46
5.5.350.0200.07320.45
5.5.340.0100.06017.97
5.5.330.0030.05020.45
5.5.320.0130.04720.13
5.5.310.0170.04320.30
5.5.300.0070.04717.96
5.5.290.0100.03717.95
5.5.280.0100.08020.86
5.5.270.0030.04020.80
5.5.260.0070.08320.92
5.5.250.0100.07020.74
5.5.240.0170.07020.33

preferences:
55.81 ms | 401 KiB | 5 Q