3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = 'CORN FUTURE May14'; preg_match('/^(.+?)\s+\b\w+$/', $s, $matches); var_dump($matches);

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)
8.3.60.0130.01018.68
8.3.50.0120.00921.21
8.3.40.0110.00418.79
8.3.30.0070.00718.55
8.3.20.0100.01018.96
8.3.10.0080.00021.04
8.3.00.0060.00321.76
8.2.180.0000.01516.88
8.2.170.0120.00322.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00021.07
8.2.110.0030.00719.19
8.2.100.0120.00017.84
8.2.90.0000.00917.84
8.2.80.0060.00318.04
8.2.70.0030.00517.91
8.2.60.0070.00418.03
8.2.50.0040.00418.10
8.2.40.0040.00418.16
8.2.30.0050.00219.45
8.2.20.0000.00717.61
8.2.10.0040.00417.76
8.2.00.0000.00817.70
8.1.280.0070.01125.92
8.1.270.0040.00423.99
8.1.260.0130.00626.35
8.1.250.0080.00028.09
8.1.240.0000.00922.19
8.1.230.0070.00322.79
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0050.00517.36
8.1.190.0030.00617.22
8.1.180.0080.00018.10
8.1.170.0000.00818.68
8.1.160.0080.00018.85
8.1.150.0040.00418.64
8.1.140.0000.00717.54
8.1.130.0000.00817.84
8.1.120.0030.00517.56
8.1.110.0080.00017.55
8.1.100.0000.00717.57
8.1.90.0000.00717.51
8.1.80.0000.00817.58
8.1.70.0000.00717.54
8.1.60.0080.00317.62
8.1.50.0040.00417.61
8.1.40.0030.00617.49
8.1.30.0040.00417.73
8.1.20.0090.00017.66
8.1.10.0000.00817.49
8.1.00.0000.00917.58
8.0.300.0040.00421.95
8.0.290.0040.00416.75
8.0.280.0000.00818.40
8.0.270.0000.00717.12
8.0.260.0030.00316.81
8.0.250.0040.00416.92
8.0.240.0080.00017.04
8.0.230.0030.00317.07
8.0.220.0070.00017.02
8.0.210.0030.00316.84
8.0.200.0000.00616.96
8.0.190.0000.00817.05
8.0.180.0070.00016.99
8.0.170.0050.00317.01
8.0.160.0030.00316.97
8.0.150.0030.00316.92
8.0.140.0060.00616.96
8.0.130.0030.00313.39
8.0.120.0050.00216.94
8.0.110.0060.00316.85
8.0.100.0070.00016.97
8.0.90.0080.00016.80
8.0.80.0120.00316.91
8.0.70.0040.00417.04
8.0.60.0070.00016.78
8.0.50.0000.00716.87
8.0.30.0100.00917.22
8.0.20.0160.00417.40
8.0.10.0070.00017.14
8.0.00.0140.00816.84
7.4.330.0050.00016.78
7.4.320.0000.00616.71
7.4.300.0000.00716.74
7.4.290.0070.00016.59
7.4.280.0000.00716.67
7.4.270.0070.00016.62
7.4.260.0040.00413.50
7.4.250.0040.00416.66
7.4.240.0000.00716.75
7.4.230.0080.00016.82
7.4.220.0060.01216.73
7.4.210.0050.01216.76
7.4.200.0040.00416.83
7.4.190.0070.00016.88
7.4.160.0040.01216.67
7.4.150.0070.01617.40
7.4.140.0120.00717.86
7.4.130.0110.00816.77
7.4.120.0070.00916.71
7.4.110.0150.00316.57
7.4.100.0150.00616.64
7.4.90.0100.00716.74
7.4.80.0110.00619.39
7.4.70.0130.00316.45
7.4.60.0070.01016.43
7.4.50.0000.00816.61
7.4.40.0030.01222.77
7.4.30.0110.00616.71
7.4.00.0100.00614.97
7.3.330.0030.00313.04
7.3.320.0000.00513.12
7.3.310.0000.00716.11
7.3.300.0000.00716.33
7.3.290.0150.00016.26
7.3.280.0100.00916.29
7.3.270.0120.00617.40
7.3.260.0100.00918.24
7.3.250.0100.00816.51
7.3.240.0070.01016.73
7.3.230.0070.01016.39
7.3.210.0120.00616.34
7.3.200.0090.00719.39
7.3.190.0030.01816.13
7.3.180.0130.00316.55
7.3.170.0120.00916.65
7.3.160.0100.01016.56
7.3.120.0100.00714.74
7.3.00.0040.00716.68
7.2.330.0140.00716.52
7.2.320.0030.01416.58
7.2.310.0100.00916.53
7.2.300.0090.00916.58
7.2.290.0000.01816.45
7.2.130.0080.00316.68
7.2.120.0080.00616.98
7.2.110.0040.00716.96
7.2.100.0070.00316.89
7.2.90.0040.00716.86
7.2.80.0030.00916.96
7.2.70.0040.00717.11
7.2.60.0000.01216.76
7.2.50.0000.01016.80
7.2.40.0040.01116.77
7.2.30.0000.01617.08
7.2.20.0030.00616.89
7.2.10.0130.00017.08
7.2.00.0050.00516.79
7.1.250.0070.00315.86
7.1.240.0000.00915.57
7.1.230.0000.01015.97
7.1.220.0060.00615.91
7.1.210.0000.01415.89
7.1.200.0030.00716.04
7.1.190.0090.00315.91
7.1.180.0070.00715.81
7.1.170.0070.00715.82
7.1.160.0120.00315.83
7.1.150.0040.00815.83
7.1.140.0070.00015.67
7.1.130.0000.01115.91
7.1.120.0040.01115.62
7.1.110.0040.01115.96
7.1.100.0080.00615.67
7.1.90.0140.00016.02
7.1.80.0030.01015.91
7.1.70.0060.00416.61
7.1.60.0080.01117.59
7.1.50.0040.01416.38
7.1.40.0040.01115.51
7.1.30.0070.01015.64
7.1.20.0030.01315.76
7.1.10.0070.00315.82
7.1.00.0050.02019.24
7.0.330.0030.00715.49
7.0.320.0060.00315.25
7.0.310.0000.01215.41
7.0.300.0090.00615.66
7.0.290.0080.00415.43
7.0.280.0070.00715.49
7.0.270.0040.00715.48
7.0.260.0040.01215.35
7.0.250.0060.00915.52
7.0.240.0040.00815.21
7.0.230.0030.01015.23
7.0.220.0030.00615.55
7.0.210.0060.00615.40
7.0.200.0040.00715.97
7.0.190.0030.01215.50
7.0.180.0000.00815.58
7.0.170.0030.01415.64
7.0.160.0070.00715.30
7.0.150.0070.01015.55
7.0.140.0050.04018.75
7.0.130.0080.00315.46
7.0.120.0000.00915.36
7.0.110.0100.00315.19
7.0.100.0070.04417.78
7.0.90.0070.03417.71
7.0.80.0030.03117.79
7.0.70.0080.04317.77
7.0.60.0080.04017.68
7.0.50.0050.03417.86
7.0.40.0090.04416.83
7.0.30.0070.04616.65
7.0.20.0080.04216.78
7.0.10.0100.03316.79
7.0.00.0030.04616.78
5.6.380.0000.01413.77
5.6.370.0030.00713.92
5.6.360.0060.01214.44
5.6.350.0100.00313.96
5.6.340.0030.00914.24
5.6.330.0030.01114.48
5.6.320.0030.01014.19
5.6.310.0030.01014.64
5.6.300.0110.00314.13
5.6.290.0060.01014.09
5.6.280.0080.03917.73
5.6.270.0040.01114.09
5.6.260.0060.00613.98
5.6.250.0070.03817.42
5.6.240.0020.04717.26
5.6.230.0120.04217.44
5.6.220.0100.04517.25
5.6.210.0050.03017.43
5.6.200.0030.05017.49
5.6.190.0060.04617.56
5.6.180.0070.02917.69
5.6.170.0070.04717.58
5.6.160.0100.04217.70
5.6.150.0100.04417.70
5.6.140.0060.03917.70
5.6.130.0080.04317.60
5.6.120.0100.04017.55
5.6.110.0110.04017.75
5.6.100.0080.04017.60
5.6.90.0050.02717.73
5.6.80.0030.04817.28
5.6.70.0060.04017.38
5.6.60.0050.04017.27
5.6.50.0030.04617.25
5.6.40.0110.03017.11
5.6.30.0050.04317.11
5.6.20.0070.02717.14
5.6.10.0110.03817.11
5.6.00.0090.03817.21
5.5.380.0090.03715.70
5.5.370.0050.04515.74
5.5.360.0040.03515.75
5.5.350.0070.04615.79
5.5.340.0100.04015.87
5.5.330.0030.04115.97
5.5.320.0050.04215.86
5.5.310.0120.03815.82
5.5.300.0090.04015.93
5.5.290.0030.04615.90
5.5.280.0100.04015.99
5.5.270.0030.04115.86
5.5.260.0080.04515.81
5.5.250.0070.02215.79
5.5.240.0030.03515.56
5.5.230.0050.04415.42
5.5.220.0060.03815.50
5.5.210.0050.04315.43
5.5.200.0120.03315.51
5.5.190.0050.03815.53
5.5.180.0070.04115.59
5.5.170.0030.00610.59
5.5.160.0020.02915.62
5.5.150.0050.04215.47
5.5.140.0050.02715.56
5.5.130.0050.03715.68
5.5.120.0030.04215.59
5.5.110.0050.03815.57
5.5.100.0130.03615.62
5.5.90.0050.02715.40
5.5.80.0080.03915.55
5.5.70.0030.04115.40
5.5.60.0050.04115.52
5.5.50.0080.03715.49
5.5.40.0050.02315.28
5.5.30.0060.04315.59
5.5.20.0030.04615.40
5.5.10.0020.04015.49
5.5.00.0020.03815.52
5.4.450.0030.05115.06
5.4.440.0130.03715.05
5.4.430.0070.04215.06
5.4.420.0020.04615.07
5.4.410.0090.03515.09
5.4.400.0100.03815.09
5.4.390.0030.04315.03
5.4.380.0050.03415.08
5.4.370.0100.04014.99
5.4.360.0030.03214.86
5.4.350.0070.03814.84
5.4.340.0050.04115.05
5.4.330.0060.00310.96
5.4.320.0080.03915.01
5.4.310.0030.04014.89
5.4.300.0030.04514.98
5.4.290.0090.03814.84
5.4.280.0050.03714.92
5.4.270.0030.04314.89
5.4.260.0110.03614.99
5.4.250.0070.03714.92
5.4.240.0070.04014.92
5.4.230.0030.04514.93
5.4.220.0070.03515.13
5.4.210.0000.04714.93
5.4.200.0100.03614.71
5.4.190.0030.02314.75
5.4.180.0080.03814.97
5.4.170.0100.03314.95
5.4.160.0020.02814.93
5.4.150.0020.02614.92
5.4.140.0090.03713.53
5.4.130.0050.03413.58
5.4.120.0040.03913.37
5.4.110.0050.01713.55
5.4.100.0090.01613.48
5.4.90.0030.03813.56
5.4.80.0060.03313.62
5.4.70.0040.02313.64
5.4.60.0070.03913.59
5.4.50.0050.03213.70
5.4.40.0100.03213.56
5.4.30.0050.03213.58
5.4.20.0080.03213.69
5.4.10.0050.02213.58
5.4.00.0030.02413.39
5.3.290.0020.02812.44
5.3.280.0080.03812.47
5.3.270.0050.03512.46
5.3.260.0070.04012.36
5.3.250.0060.03512.49
5.3.240.0050.02312.34
5.3.230.0070.04012.30
5.3.220.0080.01712.41
5.3.210.0060.03512.46
5.3.200.0000.02412.31
5.3.190.0060.03812.51
5.3.180.0050.04212.50
5.3.170.0050.02112.39
5.3.160.0050.04312.49
5.3.150.0030.04712.40
5.3.140.0070.03812.36
5.3.130.0050.03912.38
5.3.120.0040.04012.48
5.3.110.0030.03112.41
5.3.100.0050.04312.09
5.3.90.0100.03812.26
5.3.80.0020.03812.07
5.3.70.0040.03712.00
5.3.60.0070.03712.13
5.3.50.0030.03712.00
5.3.40.0020.03412.07
5.3.30.0020.03312.04
5.3.20.0030.02812.04
5.3.10.0080.02411.92
5.3.00.0030.03611.71
5.2.170.0050.02610.21
5.2.160.0020.03510.28
5.2.150.0020.02910.26
5.2.140.0050.03310.21
5.2.130.0050.03210.28
5.2.120.0070.03210.28
5.2.110.0070.02810.15
5.2.100.0040.02410.26
5.2.90.0020.02610.25
5.2.80.0030.03310.16
5.2.70.0050.02210.25
5.2.60.0070.02610.15
5.2.50.0050.03210.14
5.2.40.0070.03210.16
5.2.30.0080.01510.17
5.2.20.0070.02910.19
5.2.10.0070.02210.17
5.2.00.0030.03510.09
5.1.60.0040.0259.62
5.1.50.0020.0319.72
5.1.40.0020.0299.71
5.1.30.0020.0359.90
5.1.20.0070.0229.91
5.1.10.0020.0309.77
5.1.00.0050.0239.76
5.0.50.0040.0209.19
5.0.40.0040.0109.19
5.0.30.0020.0309.19
5.0.20.0030.0129.19
5.0.10.0030.0179.19
5.0.00.0030.0279.19
4.4.90.0020.0179.19
4.4.80.0020.0209.19
4.4.70.0020.0129.19
4.4.60.0080.0139.19
4.4.50.0030.0159.19
4.4.40.0020.0289.19
4.4.30.0020.0179.19
4.4.20.0020.0159.19
4.4.10.0020.0169.19
4.4.00.0020.0229.19
4.3.110.0030.0199.19
4.3.100.0020.0129.19
4.3.90.0030.0079.19
4.3.80.0030.0289.19
4.3.70.0050.0089.19
4.3.60.0050.0129.19
4.3.50.0010.0169.19
4.3.40.0020.0289.19
4.3.30.0020.0209.19
4.3.20.0020.0209.19
4.3.10.0010.0189.19
4.3.00.0020.0139.19

preferences:
41.87 ms | 401 KiB | 5 Q