3v4l.org

run code in 300+ PHP versions simultaneously
<?php $anchor = '中文网站100强'; if (preg_match("/\p{Han}+/u", $anchor)) { echo 'Yay'; }

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)
8.3.40.0090.00618.67
8.3.30.0070.00718.94
8.3.20.0050.00319.03
8.3.10.0030.00620.69
8.3.00.0030.00517.75
8.2.170.0040.01122.96
8.2.160.0070.01022.09
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00719.89
8.2.110.0030.00721.25
8.2.100.0080.00317.89
8.2.90.0040.00419.40
8.2.80.0080.00018.05
8.2.70.0090.00017.88
8.2.60.0000.00918.16
8.2.50.0060.00318.07
8.2.40.0060.00320.07
8.2.30.0000.00918.14
8.2.20.0080.00017.87
8.2.10.0040.00417.76
8.2.00.0040.00417.77
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00922.66
8.1.230.0070.00420.95
8.1.220.0040.00418.77
8.1.210.0060.00318.77
8.1.200.0060.00317.47
8.1.190.0000.00817.53
8.1.180.0090.00018.10
8.1.170.0030.00618.91
8.1.160.0040.00418.99
8.1.150.0000.00718.66
8.1.140.0000.00817.61
8.1.130.0030.00317.92
8.1.120.0050.00217.55
8.1.110.0070.00317.51
8.1.100.0030.00517.52
8.1.90.0080.00017.60
8.1.80.0040.00417.56
8.1.70.0030.00317.50
8.1.60.0080.00017.66
8.1.50.0000.00717.50
8.1.40.0000.00817.63
8.1.30.0050.00317.75
8.1.20.0050.00317.81
8.1.10.0040.00417.58
8.1.00.0050.00517.58
8.0.300.0050.00520.02
8.0.290.0040.00417.00
8.0.280.0070.00018.53
8.0.270.0030.00317.26
8.0.260.0070.00017.11
8.0.250.0040.00417.07
8.0.240.0130.00017.16
8.0.230.0040.00417.16
8.0.220.0030.00316.98
8.0.210.0040.00417.07
8.0.200.0000.00617.09
8.0.190.0030.00617.06
8.0.180.0000.00717.15
8.0.170.0060.00317.04
8.0.160.0070.00017.00
8.0.150.0040.00416.98
8.0.140.0110.00316.96
8.0.130.0050.00013.61
8.0.120.0040.00416.94
8.0.110.0000.00716.90
8.0.100.0070.00017.05
8.0.90.0000.00716.96
8.0.80.0120.00917.05
8.0.70.0040.00416.92
8.0.60.0040.00417.15
8.0.50.0000.00717.09
8.0.30.0140.00417.15
8.0.20.0130.01017.16
8.0.10.0000.00717.15
8.0.00.0100.01016.98
7.4.330.0050.00014.91
7.4.320.0030.00316.75
7.4.300.0000.00716.81
7.4.290.0030.00316.70
7.4.280.0060.00316.70
7.4.270.0040.00416.68
7.4.260.0000.00513.43
7.4.250.0030.00516.63
7.4.240.0060.00316.87
7.4.230.0030.00616.82
7.4.220.0090.01516.68
7.4.210.0070.00716.74
7.4.200.0040.00416.57
7.4.190.0080.00016.82
7.4.160.0100.00716.88
7.4.150.0090.01017.07
7.4.140.0140.00517.20
7.4.130.0080.00816.70
7.4.120.0070.00916.71
7.4.110.0040.01416.61
7.4.100.0050.01316.64
7.4.90.0070.01016.99
7.4.80.0030.01418.80
7.4.70.0190.00316.63
7.4.60.0140.00316.61
7.4.50.0030.00316.60
7.4.40.0000.01522.27
7.4.30.0090.01316.54
7.4.00.0080.00915.01
7.3.330.0000.00613.22
7.3.320.0000.00713.15
7.3.310.0030.00316.48
7.3.300.0070.00016.34
7.3.290.0130.00616.35
7.3.280.0060.00916.37
7.3.270.0140.01017.07
7.3.260.0140.01118.24
7.3.250.0140.00516.30
7.3.240.0100.00616.47
7.3.230.0060.01616.71
7.3.210.0070.01016.63
7.3.200.0090.00819.39
7.3.190.0140.00716.57
7.3.180.0090.01216.39
7.3.170.0030.01316.63
7.3.160.0140.00716.34
7.3.120.0080.00814.94
7.3.110.0110.00414.99
7.3.100.0100.00314.69
7.3.90.0090.00314.60
7.3.80.0090.00614.79
7.3.70.0030.00614.79
7.3.60.0050.00914.84
7.3.50.0070.01014.76
7.3.40.0030.01414.92
7.3.30.0000.01314.61
7.3.20.0030.01216.63
7.3.10.0030.00616.50
7.3.00.0030.01016.50
7.2.330.0100.00716.69
7.2.320.0100.01016.75
7.2.310.0120.00616.46
7.2.300.0120.00616.53
7.2.290.0080.00816.43
7.2.250.0030.01415.03
7.2.240.0130.00714.63
7.2.230.0060.00614.96
7.2.220.0030.01014.93
7.2.210.0100.00615.09
7.2.200.0060.01015.12
7.2.190.0060.01215.06
7.2.180.0070.01114.98
7.2.170.0060.00914.80
7.2.110.0300.00316.40
7.2.60.0030.00916.77
7.2.00.0060.00619.68
7.1.330.0060.00615.96
7.1.320.0080.00415.73
7.1.310.0080.00415.76
7.1.300.0060.00315.55
7.1.290.0090.00615.82
7.1.280.0090.00315.82
7.1.270.0100.00715.88
7.1.260.0070.00715.81
7.1.200.0060.00315.88
7.1.100.0000.01117.90
7.1.70.0030.01017.08
7.1.60.0100.01419.40
7.1.50.0100.01017.13
7.1.00.0100.06022.38
7.0.200.0000.00816.83
7.0.140.0030.07321.97
7.0.120.0000.03722.09
7.0.60.0230.07020.00
7.0.50.0070.07717.82
7.0.40.0070.04720.06
7.0.30.0500.07720.37
7.0.20.0270.03720.35
7.0.10.0030.08320.18
7.0.00.0130.04720.13
5.6.280.0100.06320.77
5.6.210.0100.07020.52
5.6.200.0130.08018.21
5.6.190.0130.06320.67
5.6.180.0170.04020.45
5.6.170.0230.06320.50
5.6.160.0100.05020.37
5.6.150.0070.08018.11
5.6.140.0100.07718.22
5.6.130.0130.07318.04
5.6.120.0030.04321.04
5.6.110.0070.08721.13
5.6.100.0100.08021.00
5.6.90.0030.08021.00
5.6.80.0030.06020.50
5.6.70.4500.04020.57
5.5.350.0170.06020.34
5.5.340.0070.08017.89
5.5.330.0100.05320.28
5.5.320.0200.04720.28
5.5.310.0330.07320.32
5.5.300.0030.06717.92
5.5.290.0030.07717.97
5.5.280.0100.03720.76
5.5.270.0030.04720.92
5.5.260.0100.08020.79
5.5.250.0170.07020.57
5.5.240.3770.03320.20
5.4.450.0270.04725.16
5.4.440.0300.04725.16
5.4.430.0530.04725.16
5.4.420.0670.04025.16
5.4.410.0530.04025.16
5.4.400.0700.03325.16
5.4.390.0570.03325.16
5.4.380.0270.04725.16
5.4.370.0430.04721.87
5.4.360.0330.03721.87
5.4.350.0370.03721.87
5.4.340.0370.04021.87
5.4.320.0530.05021.87
5.4.310.0470.03321.86
5.4.300.0330.03321.86
5.4.290.0470.03321.86
5.4.280.0570.03721.86
5.4.270.0570.03721.86
5.4.260.1070.04021.86
5.4.250.0130.04721.86
5.4.240.0400.03721.86
5.4.230.0430.04321.86
5.4.220.0300.03721.86
5.4.210.0470.03721.86
5.4.200.0400.05021.86
5.4.190.0100.04321.86
5.4.180.0430.03721.86
5.4.170.0570.03021.86
5.4.160.0530.04321.86
5.4.150.0330.04021.86
5.4.140.0370.04321.86
5.4.130.0330.03720.92
5.4.120.0300.04020.92
5.4.110.0230.04020.92
5.4.100.0630.03320.75
5.4.90.0430.04020.75
5.4.80.0570.03720.43
5.4.70.0530.03320.43
5.4.60.0530.02320.43
5.4.50.0470.03720.39
5.4.40.0500.03720.39
5.4.30.0400.03720.39
5.4.20.0370.04020.39
5.4.10.0330.03720.38
5.4.00.0530.03720.38
5.3.290.0430.04321.86
5.3.280.0470.04021.86
5.3.270.0470.05021.86
5.3.260.0670.03021.86
5.3.250.0430.04321.86
5.3.240.0600.04020.92
5.3.230.0770.03720.92
5.3.220.0470.03720.92
5.3.210.0600.04720.92
5.3.200.0500.04020.78
5.3.190.0630.03020.75
5.3.180.0570.03320.43
5.3.170.0430.03720.43
5.3.160.0270.03720.43
5.3.150.0500.03720.43
5.3.140.0270.04020.39
5.3.130.0130.04720.39
5.3.120.0530.04020.39
5.3.110.0670.04020.39
5.3.100.1200.02720.38
5.3.90.0570.04020.38
5.3.80.0400.04020.32
5.3.70.0370.03320.32
5.3.60.0400.04020.32
5.3.50.0430.03320.32
5.3.40.0430.04720.06
5.3.30.0570.03719.97
5.3.20.0900.03019.97
5.3.10.0600.02719.94
5.3.00.0400.03719.94
5.2.170.0400.03020.20
5.2.160.0170.03020.13
5.2.150.0400.03320.06
5.2.140.0230.02719.97
5.2.130.0500.02019.97
5.2.120.0270.03719.94
5.2.110.0300.03319.94
5.2.100.0600.03019.60
5.2.90.0630.02719.60
5.2.80.0100.04019.60
5.2.70.0400.03319.60
5.2.60.0400.03319.60
5.2.50.0470.03019.60
5.2.40.0370.03019.60
5.2.30.0330.03019.60
5.2.20.0230.04319.60
5.2.10.0230.02319.46
5.2.00.0170.03719.22
5.1.60.0130.03319.22
5.1.50.0170.02319.22
5.1.40.0200.02719.19
5.1.30.0330.02019.19
5.1.20.0200.03319.19
5.1.10.0200.02719.03
5.1.00.0270.02719.03
5.0.50.0170.01319.03
5.0.40.0170.02319.03
5.0.30.0170.02719.03
5.0.20.0230.01719.03
5.0.10.0130.02018.99
5.0.00.0100.03718.99
4.4.90.0030.01719.60
4.4.80.0130.01719.60
4.4.70.0170.01319.46
4.4.60.0070.01319.46
4.4.50.0100.01319.46
4.4.40.0130.02719.22
4.4.30.0100.02019.19
4.4.20.0000.02019.03
4.4.10.0270.01319.03
4.4.00.0100.02319.03
4.3.110.0200.01719.03
4.3.100.0100.01719.03
4.3.90.0170.01319.03
4.3.80.0170.02718.99
4.3.70.0270.02018.92
4.3.60.0200.01718.92
4.3.50.0200.01718.92
4.3.40.0170.02318.92
4.3.30.0030.01718.92
4.3.20.0100.01018.92
4.3.10.0000.02018.92
4.3.00.0000.02018.92

preferences:
51.9 ms | 400 KiB | 5 Q