3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(mb_detect_order());

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)
8.3.60.0110.01118.25
8.3.50.0250.00722.03
8.3.40.0120.00318.47
8.3.30.0110.00418.84
8.3.20.0050.00320.39
8.3.10.0110.00323.65
8.3.00.0000.00820.68
8.2.180.0110.00325.92
8.2.170.0120.00318.77
8.2.160.0130.00022.96
8.2.150.0000.00725.66
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00419.64
8.2.110.0030.00622.10
8.2.100.0040.00722.26
8.2.90.0000.00719.09
8.2.80.0080.00017.97
8.2.70.0000.00817.48
8.2.60.0030.00817.66
8.2.50.0030.00618.07
8.2.40.0030.00519.82
8.2.30.0070.00417.98
8.2.20.0020.00517.53
8.2.10.0000.00717.90
8.2.00.0000.00717.61
8.1.280.0100.01325.92
8.1.270.0170.00023.71
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.18
8.1.230.0000.01119.16
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0040.00417.13
8.1.190.0080.00017.10
8.1.180.0000.00918.10
8.1.170.0040.00418.46
8.1.160.0000.00721.81
8.1.150.0040.00418.38
8.1.140.0050.00217.32
8.1.130.0030.00617.68
8.1.120.0040.00417.39
8.1.110.0050.00317.29
8.1.100.0040.00417.36
8.1.90.0030.00317.31
8.1.80.0030.00517.32
8.1.70.0000.00717.28
8.1.60.0030.00617.44
8.1.50.0030.00517.40
8.1.40.0040.00417.36
8.1.30.0000.00817.40
8.1.20.0040.00417.46
8.1.10.0000.00817.35
8.1.00.0030.00617.32
8.0.300.0020.00518.77
8.0.290.0040.00416.58
8.0.280.0070.00018.22
8.0.270.0040.00416.64
8.0.260.0040.00417.00
8.0.250.0000.00716.68
8.0.240.0000.00716.76
8.0.230.0030.00316.82
8.0.220.0020.00516.65
8.0.210.0070.00016.66
8.0.200.0040.00416.80
8.0.190.0000.00716.81
8.0.180.0040.00416.82
8.0.170.0030.00516.67
8.0.160.0080.00016.80
8.0.150.0030.00316.60
8.0.140.0040.00316.71
8.0.130.0000.00513.22
8.0.120.0000.00916.68
8.0.110.0000.00716.75
8.0.100.0030.00416.58
8.0.90.0070.00016.87
8.0.80.0130.00516.74
8.0.70.0070.01016.63
8.0.60.0120.01516.64
8.0.50.0070.01016.67
8.0.30.0110.00716.91
8.0.20.0160.01417.19
8.0.10.0140.00316.86
8.0.00.0120.01116.85
7.4.330.0000.00615.00
7.4.320.0050.00516.43
7.4.300.0040.00416.27
7.4.290.0000.00616.37
7.4.280.0070.00416.35
7.4.270.0070.00016.47
7.4.260.0070.00016.49
7.4.250.0040.00416.30
7.4.240.0000.00716.42
7.4.230.0000.00816.21
7.4.220.0050.00216.44
7.4.210.0080.00716.44
7.4.200.0150.00616.48
7.4.190.0070.00716.38
7.4.180.0060.01216.32
7.4.160.0060.01216.35
7.4.150.0070.01216.88
7.4.140.0090.00917.37
7.4.130.0120.00516.32
7.4.120.0110.00616.31
7.4.110.0120.00616.29
7.4.100.0180.00316.44
7.4.90.0100.00716.34
7.4.80.0050.01217.78
7.4.70.0030.01516.21
7.4.60.0130.00716.29
7.4.50.0020.01016.29
7.4.40.0140.00716.30
7.4.30.0080.01216.25
7.4.20.0110.00316.27
7.4.10.0120.01216.30
7.4.00.0090.00815.57
7.3.330.0060.00012.96
7.3.320.0000.00712.98
7.3.310.0030.00315.96
7.3.300.0000.00716.02
7.3.290.0100.00316.16
7.3.280.0090.00816.13
7.3.270.0060.01116.79
7.3.260.0100.01016.13
7.3.250.0100.00816.30
7.3.240.0100.00716.21
7.3.230.0070.00916.26
7.3.220.0040.01116.04
7.3.210.0130.00516.06
7.3.200.0050.02017.74
7.3.190.0070.00916.11
7.3.180.0130.00516.24
7.3.170.0100.00516.16
7.3.160.0090.01016.17
7.3.150.0090.00916.08
7.3.140.0110.00416.07
7.3.130.0100.01416.09
7.3.120.0110.00716.61
7.3.110.0080.00716.55
7.3.100.0080.00816.58
7.3.90.0080.00916.75
7.3.80.0080.00616.58
7.3.70.0090.00716.63
7.3.60.0130.00316.67
7.3.50.0090.00516.71
7.3.40.0060.00916.66
7.3.30.0070.01216.72
7.3.20.0080.00716.71
7.3.10.0060.01616.63
7.3.00.0090.00716.66
7.2.340.0770.01116.12
7.2.330.0230.01216.18
7.2.320.0170.01516.16
7.2.310.0210.00916.34
7.2.300.0160.01416.18
7.2.290.0200.01416.29
7.2.280.0340.01016.17
7.2.270.0330.01016.11
7.2.260.0510.01716.14
7.2.250.0430.01116.15
7.2.240.0150.01616.63
7.2.230.0200.00816.64
7.2.220.0170.00916.64
7.2.210.0210.00716.63
7.2.200.0150.01016.69
7.2.190.0190.00616.68
7.2.180.0150.01016.70
7.2.170.0230.01216.71
7.2.160.0170.01016.75
7.2.150.0150.01216.75
7.2.140.0250.00916.74
7.2.130.0400.01016.79
7.2.120.0190.01216.79
7.2.110.0220.00516.78
7.2.100.1190.00915.97
7.2.90.0160.00916.72
7.2.80.0210.00616.77
7.2.70.0150.00716.76
7.2.60.0130.00916.68
7.2.50.0090.01216.75
7.2.40.0140.00916.82
7.2.30.0150.01116.80
7.2.20.0280.00716.76
7.2.10.0160.00716.80
7.2.00.0150.01117.28
7.1.330.0140.01116.28
7.1.320.0130.00916.34
7.1.310.0160.00716.34
7.1.300.0130.01116.36
7.1.290.0130.01316.35
7.1.280.0150.01116.37
7.1.270.0160.00816.28
7.1.260.1040.00816.34
7.1.250.0140.00816.31
7.1.240.0250.00815.36
7.1.230.0240.01015.34
7.1.220.0290.01115.49
7.1.210.0350.01615.43
7.1.200.0200.00615.46
7.1.190.0170.02415.41
7.1.180.0330.00315.32
7.1.170.0290.00015.32
7.1.160.0180.00915.31
7.1.150.0200.01015.36
7.1.140.0120.01615.39
7.1.130.0200.01715.25
7.1.120.0180.01415.41
7.1.110.0180.01415.29
7.1.100.0190.01016.72
7.1.90.0250.00915.20
7.1.80.0220.01315.24
7.1.70.0150.00715.97
7.1.60.0140.00716.30
7.1.50.0170.00716.08
7.1.40.1300.01415.37
7.1.30.0260.00715.25
7.1.20.0200.01015.29
7.1.10.0220.01215.35
7.1.00.0150.04218.82
7.0.330.0300.00614.95
7.0.320.0100.01614.95
7.0.310.0210.01215.05
7.0.300.0290.00314.98
7.0.290.0240.00414.96
7.0.280.0200.00715.01
7.0.270.0270.01115.18
7.0.260.0190.01614.99
7.0.250.0230.01015.09
7.0.240.0230.00615.17
7.0.230.0190.01015.16
7.0.220.0200.01114.94
7.0.210.0270.01015.03
7.0.200.0130.00915.72
7.0.190.0260.00715.19
7.0.180.0210.01815.11
7.0.170.2030.00715.25
7.0.160.0170.01315.07
7.0.150.0210.01115.05
7.0.140.0200.03718.64
7.0.130.0260.01515.14
7.0.120.0230.00715.05
7.0.110.0210.02114.94
7.0.100.0200.01715.09
7.0.90.0200.00615.02
7.0.80.0200.00814.89
7.0.70.0180.01314.83
7.0.60.0150.02318.46
7.0.50.0110.02718.57
7.0.40.0150.01917.64
7.0.30.0080.02917.48
7.0.20.0160.01817.57
7.0.10.0100.03017.58
7.0.00.0130.02017.54
5.6.400.0150.01915.68
5.6.390.0260.00715.78
5.6.380.0210.00915.72
5.6.370.0190.01515.57
5.6.360.0210.01115.64
5.6.350.0230.00715.78
5.6.340.0230.01115.63
5.6.330.0200.02015.55
5.6.320.0250.00815.51
5.6.310.0240.00715.60
5.6.300.0210.01815.44
5.6.290.0310.01315.60
5.6.280.0140.04118.23
5.6.270.0260.00915.75
5.6.260.0240.01915.53
5.6.250.0190.01315.62
5.6.240.0220.01315.69
5.6.230.0190.00615.74
5.6.220.0200.01015.74
5.6.210.0130.02318.06
5.6.200.0140.02818.40
5.6.190.0120.03018.30
5.6.180.0100.02318.36
5.6.170.0140.02718.44
5.6.160.0170.01718.41
5.6.150.0150.01818.38
5.6.140.0140.02818.38
5.6.130.0130.02218.40
5.6.120.0140.02218.35
5.6.110.0160.02418.33
5.6.100.0090.02418.28
5.6.90.0130.02118.19
5.6.80.0230.04017.99
5.6.70.0140.02918.05
5.6.60.0170.04318.15
5.6.50.0160.04418.08
5.6.40.0170.03817.97
5.6.30.0120.03918.01
5.6.20.0190.04017.99
5.6.10.0150.03717.96
5.6.00.0120.04317.96
5.5.380.0210.02415.59
5.5.370.0180.01515.71
5.5.360.0160.01215.50
5.5.350.0110.02217.92
5.5.340.0130.02418.16
5.5.330.0160.01918.24
5.5.320.0190.01718.14
5.5.310.0080.02618.18
5.5.300.0110.02118.12
5.5.290.0160.01718.11
5.5.280.0140.02018.15
5.5.270.0140.01718.21
5.5.260.0170.02218.15
5.5.250.0090.04118.04
5.5.240.0180.04018.01
5.5.230.0110.02817.86
5.5.220.0070.05217.84
5.5.210.0150.04417.95
5.5.200.0120.04717.87
5.5.190.0110.03917.81
5.5.180.0120.04517.82
5.5.170.0230.01015.43
5.5.160.0140.04017.81
5.5.150.0100.04417.76
5.5.140.0120.04317.78
5.5.130.0090.04617.79
5.5.120.0190.03717.76
5.5.110.0130.03217.83
5.5.100.0180.03817.88
5.5.90.0110.04217.76
5.5.80.0100.04517.73
5.5.70.0160.04217.81
5.5.60.0150.04017.79
5.5.50.0180.03517.82
5.5.40.0110.04317.79
5.5.30.0150.04017.77
5.5.20.0110.04517.81
5.5.10.0160.04217.79
5.5.00.0160.04317.82
5.4.450.0240.01915.93
5.4.440.0080.02115.94
5.4.430.0100.02115.94
5.4.420.0090.02516.03
5.4.410.0130.02315.88
5.4.400.0060.03015.79
5.4.390.0120.03315.87
5.4.380.0090.04215.81
5.4.370.0140.03215.71
5.4.360.0060.04415.76
5.4.350.0110.03915.73
5.4.340.0220.03715.76
5.4.330.0170.01212.50
5.4.320.0160.03815.87
5.4.310.0110.04315.82
5.4.300.0190.02815.86
5.4.290.0100.03815.73
5.4.280.0110.04015.83
5.4.270.0090.03115.72
5.4.260.0210.03115.79
5.4.250.0180.04015.82
5.4.240.0090.04315.84
5.4.230.0080.04215.73
5.4.220.0110.03915.78
5.4.210.0090.02515.78
5.4.200.0090.04015.70
5.4.190.0120.04215.72
5.4.180.0150.04115.73
5.4.170.0110.03915.68
5.4.160.0150.03715.74
5.4.150.0150.03715.72
5.4.140.0150.03414.52
5.4.130.0190.03514.36
5.4.120.0130.02814.50
5.4.110.0100.03714.52
5.4.100.0140.03314.39
5.4.90.0110.03914.50
5.4.80.0150.03714.54
5.4.70.0150.03414.46
5.4.60.0070.04314.42
5.4.50.0070.04214.40
5.4.40.0140.03514.51
5.4.30.0100.03814.53
5.4.20.0130.04114.54
5.4.10.0050.04514.50
5.4.00.0140.03514.19
5.3.290.0130.03913.84
5.3.280.0140.03613.70
5.3.270.0100.03913.84
5.3.260.0140.04213.73
5.3.250.0210.04113.90
5.3.240.0110.04613.61
5.3.230.0080.04213.72
5.3.220.0100.04013.76
5.3.210.0070.03613.78
5.3.200.0110.03913.69
5.3.190.0090.04313.74
5.3.180.0130.04213.76
5.3.170.0110.04113.85
5.3.160.0070.04913.75
5.3.150.0110.03913.86
5.3.140.0120.04413.66
5.3.130.0120.04513.71
5.3.120.0120.04513.76
5.3.110.0120.04413.64
5.3.100.0150.04013.56
5.3.90.0080.04213.50
5.3.80.0090.03813.32
5.3.70.0110.04013.29
5.3.60.0090.04013.49
5.3.50.0070.02913.37
5.3.40.0100.03813.39
5.3.30.0150.03813.54
5.3.20.0090.04013.25
5.3.10.0110.03513.23
5.3.00.0120.04213.13

preferences:
51.84 ms | 401 KiB | 5 Q