3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('a:2:{i:0;a:31:{s:9:"HTTP_HOST";s:13:"concrete5.7.0";s:11:"HTTP_ACCEPT";s:3:"*/*";s:11:"HTTP_COOKIE";s:171:"ccmAuthUserHash=1%3Aconcrete%3A466279b5a7a6fe88d326f23f4c3e6e52; CONCRETE5=7cc65696e209d0da977e23cdcef97924; CONCRETE5_INSTALL_TEST=1; __unam=37037-14939646f77-4b4e2705-26";s:15:"HTTP_USER_AGENT";s:82:"com.apple.Safari.WebFeedParser/10600.1.25 CFNetwork/720.0.9 Darwin/14.0.0 (x86_64)";s:20:"HTTP_ACCEPT_LANGUAGE";s:5:"en-us";s:20:"HTTP_ACCEPT_ENCODING";s:13:"gzip, deflate";s:15:"HTTP_CONNECTION";s:10:"keep-alive";s:4:"PATH";s:29:"/usr/bin:/bin:/usr/sbin:/sbin";s:16:"SERVER_SIGNATURE";s:0:"";s:15:"SERVER_SOFTWARE";s:6:"Apache";s:11:"SERVER_NAME";s:13:"concrete5.7.0";s:11:"SERVER_ADDR";s:3:"::1";s:11:"SERVER_PORT";s:2:"80";s:11:"REMOTE_ADDR";s:3:"::1";s:13:"DOCUMENT_ROOT";s:47:"/Users/chadcantrell/Documents/Sites/concrete5.7";s:12:"SERVER_ADMIN";s:15:"you@example.com";s:15:"SCRIPT_FILENAME";s:57:"/Users/chadcantrell/Documents/Sites/concrete5.7/index.php";s:11:"REMOTE_PORT";s:5:"52831";s:17:"GATEWAY_INTERFACE";s:7:"CGI/1.1";s:15:"SERVER_PROTOCOL";s:8:"HTTP/1.1";s:14:"REQUEST_METHOD";s:3:"GET";s:12:"QUERY_STRING";s:17:"bID=196&ordering=";s:11:"REQUEST_URI";s:47:"/index.php/problog/routes/rss?bID=196&ordering=";s:11:"SCRIPT_NAME";s:10:"/index.php";s:9:"PATH_INFO";s:19:"/problog/routes/rss";s:15:"PATH_TRANSLATED";s:66:"/Users/chadcantrell/Documents/Sites/concrete5.7/problog/routes/rss";s:8:"PHP_SELF";s:29:"/index.php/problog/routes/rss";s:18:"REQUEST_TIME_FLOAT";d:1414203564.599999904632568359375;s:12:"REQUEST_TIME";i:1414203564;s:4:"argv";a:1:{i:0;s:17:"bID=196&ordering=";}s:4:"argc";i:1;}i:1;a:6:{s:3:"bID";s:3:"196";s:8:"ordering";s:0:"";s:15:"ccmAuthUserHash";s:43:"1:concrete:466279b5a7a6fe88d326f23f4c3e6e52";s:9:"CONCRETE5";s:32:"7cc65696e209d0da977e23cdcef97924";s:22:"CONCRETE5_INSTALL_TEST";s:1:"1";s:6:"__unam";s:29:"37037-14939646f77-4b4e2705-26";}} '));

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)
8.3.70.0110.00716.75
8.3.60.0110.00818.68
8.3.50.0130.00322.04
8.3.40.0120.00318.67
8.3.30.0070.00718.96
8.3.20.0030.00520.29
8.3.10.0080.00023.61
8.3.00.0080.00019.26
8.2.180.0090.00618.41
8.2.170.0070.00722.96
8.2.160.0070.01120.52
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0050.00319.70
8.2.110.0040.00821.18
8.2.100.0110.00017.59
8.2.90.0040.00417.72
8.2.80.0030.00617.97
8.2.70.0050.00517.38
8.2.60.0040.00417.38
8.2.50.0040.00417.50
8.2.40.0040.00417.62
8.2.30.0040.00417.98
8.2.20.0040.00417.56
8.2.10.0000.00717.98
8.2.00.0000.00717.43
8.1.280.0120.00925.92
8.1.270.0090.00022.06
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00922.34
8.1.230.0070.00420.88
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.00
8.1.190.0030.00617.22
8.1.180.0090.00318.10
8.1.170.0000.00917.62
8.1.160.0000.00821.94
8.1.150.0070.00018.73
8.1.140.0040.00417.31
8.1.130.0030.00317.65
8.1.120.0040.00417.34
8.1.110.0040.00417.21
8.1.100.0070.00017.31
8.1.90.0000.00717.24
8.1.80.0000.00717.38
8.1.70.0030.00317.23
8.1.60.0040.00417.43
8.1.50.0000.00817.36
8.1.40.0050.00317.43
8.1.30.0060.00317.50
8.1.20.0030.00517.56
8.1.10.0000.00817.40
8.1.00.0040.00417.28
8.0.300.0080.00019.91
8.0.290.0040.00416.58
8.0.280.0070.00018.38
8.0.270.0000.00717.17
8.0.260.0030.00518.44
8.0.250.0000.00716.86
8.0.240.0000.00716.95
8.0.230.0030.00316.79
8.0.220.0030.00616.73
8.0.210.0030.00316.81
8.0.200.0000.00716.75
8.0.190.0030.00616.78
8.0.180.0050.00216.83
8.0.170.0030.00616.85
8.0.160.0040.00416.84
8.0.150.0040.00416.62
8.0.140.0040.00416.73
8.0.130.0060.00013.27
8.0.120.0080.00016.86
8.0.110.0040.00716.75
8.0.100.0050.00316.77
8.0.90.0050.00216.83
8.0.80.0070.01016.88
8.0.70.0080.00016.69
8.0.60.0000.00816.87
8.0.50.0000.00716.71
8.0.30.0130.01016.94
8.0.20.0110.01117.40
8.0.10.0000.00717.01
8.0.00.0140.00416.58
7.4.330.0000.00515.00
7.4.320.0070.00016.47
7.4.300.0070.00016.48
7.4.290.0000.00716.34
7.4.280.0050.00316.28
7.4.270.0000.00716.48
7.4.260.0090.00016.45
7.4.250.0040.00416.35
7.4.240.0050.00216.31
7.4.230.0040.00416.57
7.4.220.0120.00816.44
7.4.210.0000.01516.43
7.4.200.0070.00016.44
7.4.160.0100.00816.72
7.4.150.0130.01317.40
7.4.140.0120.00917.86
7.4.130.0110.00816.40
7.4.120.0050.01316.46
7.4.110.0040.01516.55
7.4.100.0060.01316.41
7.4.90.0070.01416.42
7.4.80.0080.01519.39
7.4.70.0040.01316.46
7.4.60.0100.01016.11
7.4.50.0070.00716.54
7.4.40.0000.01616.05
7.4.30.0150.00316.32
7.4.20.0170.00616.40
7.4.10.0100.00616.01
7.4.00.0060.01015.43
7.3.330.0000.00513.08
7.3.320.0030.00313.06
7.3.310.0030.00316.02
7.3.300.0000.00716.14
7.3.290.0060.00916.20
7.3.280.0100.00616.15
7.3.270.0090.01417.40
7.3.260.0090.01816.14
7.3.250.0120.00716.27
7.3.240.0100.01016.37
7.3.230.0120.00616.39
7.3.210.0080.01016.43
7.3.200.0140.00719.39
7.3.190.0140.00416.35
7.3.180.0100.00916.31
7.3.170.0170.00516.07
7.3.160.0130.00416.32
7.3.150.0100.00716.18
7.3.140.0130.00316.18
7.3.130.0060.01316.07
7.3.120.0090.01015.29
7.3.110.0150.00615.51
7.3.100.0060.00915.43
7.3.90.0100.00515.45
7.3.80.0060.01315.54
7.3.70.0090.00815.33
7.3.60.0000.01615.36
7.3.50.0090.00815.26
7.3.40.0080.00715.51
7.3.30.0070.00715.37
7.3.20.0020.01516.54
7.3.10.0120.00616.49
7.3.00.0110.00516.42
7.2.330.0150.00616.31
7.2.320.0070.01316.56
7.2.310.0030.01916.30
7.2.300.0070.01716.34
7.2.290.0120.00616.14
7.2.280.0150.00416.53
7.2.270.0100.00916.57
7.2.260.0120.01216.27
7.2.250.0150.00916.16
7.2.240.0110.00915.69
7.2.230.0100.00815.60
7.2.220.0060.00815.80
7.2.210.0120.00715.52
7.2.200.0070.00915.56
7.2.190.0120.00415.45
7.2.180.0070.01015.67
7.2.170.0100.00615.58
7.2.160.0100.00615.58
7.2.150.0110.00616.44
7.2.140.0120.00616.55
7.2.130.0040.01116.64
7.2.120.0080.01016.43
7.2.110.0080.01116.47
7.2.100.0100.00716.62
7.2.90.0120.00616.42
7.2.80.0060.01116.41
7.2.70.0070.01016.61
7.2.60.0090.00716.46
7.2.50.0090.00616.52
7.2.40.0070.01016.52
7.2.30.0130.00616.56
7.2.20.0040.01816.63
7.2.10.0100.00816.52
7.2.00.0090.00617.33
7.1.330.0090.01015.50
7.1.320.0080.01015.54
7.1.310.0100.01015.53
7.1.300.0060.00815.46
7.1.290.0040.00915.56
7.1.280.0050.00915.43
7.1.270.0080.00915.58
7.1.260.0130.00315.45
7.1.250.0030.01215.49
7.1.240.0140.00315.46
7.1.230.0080.00915.42
7.1.220.0120.00615.32
7.1.210.0100.01015.39
7.1.200.0110.00315.42
7.1.190.0100.01315.46
7.1.180.0100.00715.24
7.1.170.0160.00815.36
7.1.160.0080.01415.36
7.1.150.0120.00715.42
7.1.140.0140.00415.28
7.1.130.0110.00615.24
7.1.120.0090.00915.43
7.1.110.0100.00715.55
7.1.100.0090.00616.65
7.1.90.0100.00615.41
7.1.80.0130.00715.43
7.1.70.0110.00316.17
7.1.60.0080.00716.04
7.1.50.0110.01016.02
7.1.40.0130.00415.50
7.1.30.0150.00515.53
7.1.20.0140.00815.32
7.1.10.0030.01515.41
7.1.00.0050.04318.86
7.0.330.0140.00614.95
7.0.320.0110.00915.38
7.0.310.0030.01415.10
7.0.300.0500.01014.93
7.0.290.0120.00514.88
7.0.280.0150.00815.08
7.0.270.0050.01114.84
7.0.260.0120.00315.16
7.0.250.0090.00915.08
7.0.240.0110.00615.27
7.0.230.0150.00815.09
7.0.220.0120.00615.05
7.0.210.0100.00715.10
7.0.200.0090.01115.91
7.0.190.0130.00914.93
7.0.180.0110.00815.09
7.0.170.0160.01315.30
7.0.160.0100.01015.01
7.0.150.0060.01115.05
7.0.140.0030.04518.62
7.0.130.0120.00615.09
7.0.120.0100.01015.16
7.0.110.0170.00615.14
7.0.100.0150.03817.47
7.0.90.0120.05017.40
7.0.80.0140.03917.36
7.0.70.0040.02517.47
7.0.60.0180.03817.45
7.0.50.0050.03317.57
7.0.40.0110.02117.51
7.0.30.0120.02817.64
7.0.20.0140.02017.59
7.0.10.0070.02517.53
7.0.00.0110.04517.54
5.6.400.0110.01115.48
5.6.390.0120.00815.71
5.6.380.0100.01615.70
5.6.370.0160.00815.57
5.6.360.0080.01615.71
5.6.350.0120.01115.55
5.6.340.0070.01415.80
5.6.330.0150.00715.68
5.6.320.0140.00915.84
5.6.310.0050.01315.87
5.6.300.0080.01115.85
5.6.290.0060.01515.73
5.6.280.0100.03918.26
5.6.270.0100.01315.47
5.6.260.0100.01015.55
5.6.250.0090.03818.20
5.6.240.0100.03518.13
5.6.230.0100.02518.02
5.6.220.0050.03318.13
5.6.210.0130.03818.26
5.6.200.0100.02318.32
5.6.190.0060.02818.29
5.6.180.0090.04118.34
5.6.170.0110.04118.32
5.6.160.0100.04218.20
5.6.150.0040.03618.35
5.6.140.0060.02818.31
5.6.130.0080.02818.36
5.6.120.0180.03518.32
5.6.110.0060.02918.38
5.6.100.0080.04518.35
5.6.90.0100.03318.38
5.6.80.0100.02617.93
5.6.70.0060.02918.06
5.6.60.0110.02918.07
5.6.50.0070.02718.04
5.6.40.0120.02717.99
5.6.30.0140.02417.94
5.6.20.0100.02218.04
5.6.10.0100.03517.94
5.6.00.0170.03417.89
5.5.380.0140.04317.92
5.5.370.0120.04317.97
5.5.360.0030.02717.96
5.5.350.0090.05218.04
5.5.340.0110.03318.23
5.5.330.0120.02218.19
5.5.320.0150.03318.22
5.5.310.0090.02718.29
5.5.300.0090.03018.23
5.5.290.0120.03218.16
5.5.280.0140.03218.22
5.5.270.0060.03118.16
5.5.260.0020.03118.25
5.5.250.0100.02617.90
5.5.240.0130.02717.75
5.5.230.0100.02517.82
5.5.220.0090.03817.82
5.5.210.0070.02717.84
5.5.200.0050.03317.83
5.5.190.0050.02917.82
5.5.180.0080.03517.89
5.5.170.0110.01115.42
5.5.160.0050.03817.76
5.5.150.0070.03117.81
5.5.140.0100.03617.57
5.5.130.0110.04217.74
5.5.120.0090.02517.91
5.5.110.0070.04617.72
5.5.100.0130.04017.80
5.5.90.0110.04417.78
5.5.80.0100.02417.69
5.5.70.0050.04217.86
5.5.60.0100.02517.71
5.5.50.0120.02517.87
5.5.40.0130.03717.67
5.5.30.0040.02717.74
5.5.20.0060.03617.72
5.5.10.0080.02717.78
5.5.00.0080.04717.79
5.4.450.0050.02515.88
5.4.440.0060.02815.81
5.4.430.0060.02615.83
5.4.420.0090.02115.94
5.4.410.0080.02315.79
5.4.400.0100.03715.77
5.4.390.0070.03615.73
5.4.380.0130.03715.75
5.4.370.0000.03015.61
5.4.360.0080.04415.63
5.4.350.0070.03915.72
5.4.340.0060.03015.73
5.4.330.0180.00012.32
5.4.320.0150.04015.81
5.4.310.0070.02815.45
5.4.300.0140.01815.63
5.4.290.0130.03915.79
5.4.280.0090.02515.79
5.4.270.0060.03515.59
5.4.260.0090.03215.63
5.4.250.0110.02415.70
5.4.240.0060.03115.78
5.4.230.0110.02715.69
5.4.220.0080.02915.51
5.4.210.0090.01815.61
5.4.200.0070.02515.69
5.4.190.0030.02315.58
5.4.180.0060.03215.67
5.4.170.0080.02015.78
5.4.160.0030.02815.61
5.4.150.0090.02015.58
5.4.140.0070.02014.29
5.4.130.0040.02114.32
5.4.120.0070.02214.35
5.4.110.0060.02514.23
5.4.100.0070.01914.24
5.4.90.0080.01814.34
5.4.80.0020.04414.30
5.4.70.0100.02014.34
5.4.60.0050.04714.27
5.4.50.0020.04014.24
5.4.40.0110.03314.38
5.4.30.0110.02714.25
5.4.20.0060.02614.28
5.4.10.0050.04014.26
5.4.00.0040.03714.01
5.3.290.0020.04313.76
5.3.280.0070.03013.63
5.3.270.0110.03813.68
5.3.260.0060.02513.65
5.3.250.0090.04113.69
5.3.240.0030.02713.63
5.3.230.0140.03913.67
5.3.220.0060.03013.58
5.3.210.0030.03213.73
5.3.200.0100.03513.71
5.3.190.0050.03413.70
5.3.180.0050.03513.78
5.3.170.0050.04613.77
5.3.160.0080.02113.75
5.3.150.0090.02513.73
5.3.140.0090.02413.66
5.3.130.0080.02713.71
5.3.120.0060.02113.77
5.3.110.0030.02513.62
5.3.100.0050.03013.50
5.3.90.0110.02713.47
5.3.80.0080.02513.22
5.3.70.0050.03813.30
5.3.60.0090.03113.40
5.3.50.0130.03513.38
5.3.40.0070.04013.30
5.3.30.0110.03213.41
5.3.20.0100.02213.28
5.3.10.0050.04013.04
5.3.00.0050.04313.12
5.2.170.0030.03311.85
5.2.160.0070.01711.84
5.2.150.0030.02311.86
5.2.140.0060.03411.75
5.2.130.0080.02111.72
5.2.120.0060.03411.81
5.2.110.0030.01611.76
5.2.100.0110.02611.76
5.2.90.0080.01511.75
5.2.80.0130.01311.66
5.2.70.0100.02911.72
5.2.60.0100.03411.75
5.2.50.0050.01711.69
5.2.40.0050.01611.69
5.2.30.0030.02311.75
5.2.20.0070.02111.68
5.2.10.0060.02711.63
5.2.00.0030.02211.54
5.1.60.0050.01211.37
5.1.50.0050.02011.27
5.1.40.0080.02311.46
5.1.30.0080.03011.54
5.1.20.0050.01511.40
5.1.10.0100.01311.51
5.1.00.0060.02711.36
5.0.50.0050.01710.98
5.0.40.0000.01410.98
5.0.30.0060.01810.98
5.0.20.0070.01210.98
5.0.10.0020.02410.98
5.0.00.0020.03810.98
4.4.90.0080.00510.93
4.4.80.0020.00810.93
4.4.70.0040.00810.93
4.4.60.0020.01210.93
4.4.50.0000.02110.93
4.4.40.0040.01110.93
4.4.30.0030.00710.93
4.4.20.0010.00910.98
4.4.10.0050.01210.98
4.4.00.0030.02810.98
4.3.110.0000.01310.98
4.3.100.0020.00810.98
4.3.90.0030.02210.98
4.3.80.0040.01210.98
4.3.70.0030.01210.98
4.3.60.0040.00710.98
4.3.50.0010.01210.98
4.3.40.0050.01510.98
4.3.30.0030.01710.98
4.3.20.0030.01510.98
4.3.10.0020.00810.98
4.3.00.0020.01010.98

preferences:
59.91 ms | 401 KiB | 5 Q