3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '127.0.0.1 - - [08/Dec/2015:13:39:52 +0800] "GET /static/img/demo/av1.jpg?eventCode=pv&pageId=40119E07-6F56-4007-8C95-6F7533F11A86&siteId=1&referrer=http%3A%2F%2Ff.iqiyi.com%2F&url=http%3A%2F%2Fstar.haibao.com%2Farticle%2F2214845.htm&userId=0&unRegUserId=B178F3C8-02A8-428C-B466-265B8A2AD8C0 HTTP/1.1" 200 2110 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.71 Safari/537.36"'; //print_r(explode(' ', $str)); $p = '/^(\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3})\s-\s(.*)\s\[(.*)\]\s"(.*)\"\s(\d{3})\s(\d+)\s"(.*)"\s\"(.*)\"(.*)$/u'; preg_match($p,$str,$a_match); var_dump($a_match);

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)
8.3.60.0110.00416.73
8.3.50.0160.00521.23
8.3.40.0110.01118.65
8.3.30.0120.00618.95
8.3.20.0070.00020.13
8.3.10.0040.00423.53
8.3.00.0080.00019.97
8.2.180.0220.00016.63
8.2.170.0060.00922.96
8.2.160.0070.00720.43
8.2.150.0160.00325.66
8.2.140.0050.00324.66
8.2.130.0060.00319.36
8.2.120.0030.00626.35
8.2.110.0070.00420.51
8.2.100.0060.00618.03
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0000.00917.75
8.2.60.0030.00617.93
8.2.50.0000.01018.07
8.2.40.0060.00322.30
8.2.30.0030.00520.67
8.2.20.0070.00017.93
8.2.10.0000.00717.99
8.2.00.0000.00718.13
8.1.280.0140.00425.92
8.1.270.0030.01620.09
8.1.260.0060.01228.09
8.1.250.0040.00428.09
8.1.240.0090.00022.32
8.1.230.0000.01117.83
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0080.00017.38
8.1.180.0030.00618.10
8.1.170.0050.00318.90
8.1.160.0040.00420.74
8.1.150.0020.00518.94
8.1.140.0040.00419.63
8.1.130.0070.00017.68
8.1.120.0040.00417.55
8.1.110.0070.00017.45
8.1.100.0080.00017.49
8.1.90.0000.00717.55
8.1.80.0050.00317.56
8.1.70.0000.00717.58
8.1.60.0030.00717.67
8.1.50.0080.00017.64
8.1.40.0080.00017.66
8.1.30.0090.00017.70
8.1.20.0000.00817.77
8.1.10.0040.00417.70
8.1.00.0060.00317.52
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.52
8.0.270.0000.00717.26
8.0.260.0000.00817.21
8.0.250.0040.00417.10
8.0.240.0000.00617.13
8.0.230.0050.00317.10
8.0.220.0040.00417.00
8.0.210.0050.00217.13
8.0.200.0000.00817.06
8.0.190.0080.00017.02
8.0.180.0000.00717.07
8.0.170.0000.00917.11
8.0.160.0000.01116.96
8.0.150.0050.00316.93
8.0.140.0060.00617.04
8.0.130.0030.00313.51
8.0.120.0040.00417.07
8.0.110.0040.00417.14
8.0.100.0000.00816.99
8.0.90.0030.00516.92
8.0.80.0100.01017.10
8.0.70.0030.00517.23
8.0.60.0000.00816.98
8.0.50.0070.00016.96
8.0.30.0150.00517.27
8.0.20.0060.01417.40
8.0.10.0040.00417.25
8.0.00.0080.01216.93
7.4.330.0060.00016.70
7.4.320.0030.00316.75
7.4.300.0000.00616.85
7.4.290.0070.00016.76
7.4.280.0070.00016.88
7.4.270.0080.00016.71
7.4.260.0000.00716.68
7.4.250.0000.00716.73
7.4.240.0040.00416.79
7.4.230.0000.00716.59
7.4.220.0150.00916.71
7.4.210.0100.00716.89
7.4.200.0070.00016.76
7.4.160.0160.00016.49
7.4.150.0150.00317.40
7.4.140.0120.01117.86
7.4.130.0150.00316.69
7.4.120.0090.00916.64
7.4.110.0070.01016.64
7.4.100.0100.00716.71
7.4.90.0070.01016.66
7.4.80.0030.01719.39
7.4.70.0120.00416.62
7.4.60.0040.01416.77
7.4.50.0090.00316.70
7.4.40.0070.01116.61
7.4.30.0070.01016.70
7.4.00.0060.01015.02
7.3.330.0000.00613.33
7.3.320.0030.00313.14
7.3.310.0040.00316.41
7.3.300.0000.00816.31
7.3.290.0040.00416.28
7.3.280.0060.01216.37
7.3.270.0040.01317.40
7.3.260.0090.00916.49
7.3.250.0140.00516.34
7.3.240.0100.00816.50
7.3.230.0150.00616.50
7.3.210.0130.00316.48
7.3.200.0060.01016.43
7.3.190.0040.01816.56
7.3.180.0120.00416.67
7.3.170.0210.00016.57
7.3.160.0170.00316.56
7.3.120.0100.00714.96
7.3.110.0100.00415.13
7.3.100.0050.01215.06
7.3.90.0050.01014.88
7.3.80.0070.00814.67
7.3.70.0060.00914.90
7.3.60.0050.01214.79
7.3.50.0020.01314.92
7.3.40.0060.00714.81
7.3.30.0100.00614.71
7.3.20.0050.01016.88
7.3.10.0050.00716.86
7.3.00.0040.00816.70
7.2.330.0040.01316.43
7.2.320.0120.00616.55
7.2.310.0120.00616.62
7.2.300.0120.00916.59
7.2.290.0110.00716.54
7.2.250.0070.01115.00
7.2.240.0040.01215.00
7.2.230.0080.00815.06
7.2.220.0070.00714.97
7.2.210.0060.00815.09
7.2.200.0040.00814.92
7.2.190.0050.01015.05
7.2.180.0060.00815.05
7.2.170.0000.01315.12
7.2.160.0060.01015.07
7.2.150.0050.00916.79
7.2.140.0080.00716.98
7.2.130.0050.00916.73
7.2.120.0090.00616.92
7.2.110.0040.00817.04
7.2.100.0060.00616.94
7.2.90.0040.00916.94
7.2.80.0040.00916.84
7.2.70.0030.01016.91
7.2.60.0070.00616.84
7.2.50.0050.01016.98
7.2.40.0050.00816.84
7.2.30.0090.00316.83
7.2.20.0100.00716.84
7.2.10.0080.00516.93
7.2.00.0050.00717.47
7.1.330.0070.01015.90
7.1.320.0090.00615.86
7.1.310.0080.00815.76
7.1.300.0070.00716.00
7.1.290.0040.00915.83
7.1.280.0060.00715.82
7.1.270.0050.01115.80
7.1.260.0050.00515.80
7.1.250.0090.00515.94
7.1.240.0080.00815.83
7.1.230.0020.00915.87
7.1.220.0080.00615.91
7.1.210.0020.01115.99
7.1.200.0070.00615.84
7.1.190.0040.00615.85
7.1.180.0070.00416.00
7.1.170.0050.01015.85
7.1.160.0030.01015.68
7.1.150.0080.00515.88
7.1.140.0050.01015.71
7.1.130.0060.00915.81
7.1.120.0050.00515.67
7.1.110.0080.00815.71
7.1.100.0040.00716.57
7.1.90.0110.00515.98
7.1.80.0070.00715.82
7.1.70.0070.00616.36
7.1.60.0070.01016.90
7.1.50.0060.00816.20
7.1.40.0060.00716.08
7.1.30.0100.00315.78
7.1.20.0070.00915.86
7.1.10.0080.00615.76
7.1.00.0060.02918.11
7.0.330.0020.01115.58
7.0.320.0070.00815.48
7.0.310.0020.00915.49
7.0.300.0120.00315.54
7.0.290.0060.00615.39
7.0.280.0050.00715.36
7.0.270.0080.00615.47
7.0.260.0090.00215.41
7.0.250.0040.01115.48
7.0.240.0080.00815.44
7.0.230.0030.01215.44
7.0.220.0080.00615.44
7.0.210.0030.00815.17
7.0.200.0050.00415.82
7.0.190.0040.00715.34
7.0.180.0060.00715.53
7.0.170.0060.01015.48
7.0.160.0070.01015.59
7.0.150.0080.00415.26
7.0.140.0040.00915.53
7.0.130.0080.00515.57
7.0.120.0080.00715.62
7.0.110.0080.00715.58
7.0.100.0050.00815.49
7.0.90.0100.00515.35
7.0.80.0050.00715.47
7.0.70.0080.00315.33
7.0.60.0050.03617.02
7.0.50.0090.03116.31
7.0.40.0060.02715.62
7.0.30.0120.02415.83
7.0.20.0150.03115.80
7.0.10.0060.03115.84
7.0.00.0090.01815.71
5.6.400.0120.00014.60
5.6.390.0000.01414.37
5.6.380.0020.00714.45
5.6.370.0040.00914.25
5.6.360.0110.00514.48
5.6.350.0050.01014.31
5.6.340.0100.00314.16
5.6.330.0040.00714.25
5.6.320.0080.00414.36
5.6.310.0030.00814.57
5.6.300.0070.00714.13
5.6.290.0050.00814.24
5.6.280.0070.01316.48
5.6.270.0050.01314.25
5.6.260.0050.00914.55
5.6.250.0050.01214.21
5.6.240.0030.01314.16
5.6.230.0060.01014.12
5.6.220.0020.01414.14
5.6.210.0060.02016.30
5.6.200.0060.03515.55
5.6.190.0090.03316.28
5.6.180.0100.01916.27
5.6.170.0100.03416.33
5.6.160.0030.03416.46
5.6.150.0050.03415.54
5.6.140.0060.03315.50
5.6.130.0040.02715.43
5.6.120.0110.02616.47
5.6.110.0090.03216.43
5.6.100.0030.02416.46
5.6.90.0120.02816.43
5.6.80.0080.02616.32
5.6.70.0120.00314.01
5.6.60.0070.00413.98
5.6.50.0070.00414.10
5.6.40.0030.01214.15
5.6.30.0070.00714.10
5.6.20.0100.00314.09
5.6.10.0070.00414.04
5.6.00.0080.00813.99
5.5.380.0100.00712.44
5.5.370.0060.00812.59
5.5.360.0060.00512.57
5.5.350.0130.01415.20
5.5.340.0020.03614.53
5.5.330.0110.02815.15
5.5.320.0220.02915.22
5.5.310.0150.02815.16
5.5.300.0030.02314.22
5.5.290.0030.03314.34
5.5.280.0110.02915.24
5.5.270.0070.01715.24
5.5.260.0090.02415.18
5.5.250.0090.02915.01
5.5.240.0130.02115.12
5.5.230.0000.01412.41
5.5.220.0110.00312.26
5.5.210.0050.00612.46
5.5.200.0050.00812.36
5.5.190.0060.00512.39
5.5.180.0050.00812.35
5.5.170.0020.01012.55
5.5.160.0030.01012.31
5.5.150.0060.00912.38
5.5.140.0040.01112.53
5.5.130.0070.00712.39
5.5.120.0070.00512.54
5.5.110.0020.01112.51
5.5.100.0020.00712.24
5.5.90.0080.00212.49
5.5.80.0060.00512.22
5.5.70.0070.00712.28
5.5.60.0050.00812.44
5.5.50.0040.00912.43
5.5.40.0040.00612.45
5.5.30.0060.00612.33
5.5.20.0060.00912.51
5.5.10.0020.00812.52
5.5.00.0040.00812.37

preferences:
60.91 ms | 401 KiB | 5 Q