3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_regex_encoding('UTF-8'); mb_internal_encoding("UTF-8"); $input = 'éÄoÄ'; print_r(mb_split('/(\\X)/', $input));

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)
8.3.70.0110.00718.52
8.3.60.0060.01318.48
8.3.50.0080.01022.09
8.3.40.0110.00418.81
8.3.30.0070.00719.06
8.3.20.0030.00520.28
8.3.10.0050.00320.48
8.3.00.0030.00619.56
8.2.180.0110.00816.88
8.2.170.0120.00322.96
8.2.160.0140.00320.52
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00822.22
8.2.110.0100.00022.13
8.2.100.0120.00019.52
8.2.90.0050.00319.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0050.00317.80
8.2.50.0050.00318.07
8.2.40.0030.00617.97
8.2.30.0040.00419.35
8.2.20.0000.00717.57
8.2.10.0040.00417.92
8.2.00.0030.00617.66
8.1.280.0070.00725.92
8.1.270.0060.00322.22
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00723.91
8.1.230.0070.00419.16
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.01017.23
8.1.190.0000.00817.35
8.1.180.0050.00218.10
8.1.170.0030.00918.54
8.1.160.0070.00022.11
8.1.150.0000.00719.03
8.1.140.0030.00617.40
8.1.130.0030.00317.86
8.1.120.0000.00717.54
8.1.110.0000.00817.52
8.1.100.0000.00717.46
8.1.90.0070.00017.50
8.1.80.0000.00717.45
8.1.70.0080.00017.46
8.1.60.0040.00417.65
8.1.50.0050.00317.57
8.1.40.0040.00417.54
8.1.30.0030.00517.68
8.1.20.0030.00617.71
8.1.10.0030.00517.57
8.1.00.0000.00717.57
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0000.00717.25
8.0.260.0000.00818.50
8.0.250.0000.00716.93
8.0.240.0070.00016.88
8.0.230.0000.00716.97
8.0.220.0070.00016.90
8.0.210.0030.00316.84
8.0.200.0060.00016.95
8.0.190.0040.00416.98
8.0.180.0030.00416.97
8.0.170.0040.00416.91
8.0.160.0090.00016.88
8.0.150.0040.00416.89
8.0.140.0030.00616.81
8.0.130.0030.00313.38
8.0.120.0070.00316.66
8.0.110.0060.00316.92
8.0.100.0070.00017.05
8.0.90.0030.00617.05
8.0.80.0070.01116.98
8.0.70.0040.00416.86
8.0.60.0050.00316.98
8.0.50.0040.00416.82
8.0.30.0080.01116.97
8.0.20.0080.01217.40
8.0.10.0050.00316.98
8.0.00.0080.00916.73
7.4.330.0020.00215.21
7.4.320.0000.00616.70
7.4.300.0060.00016.55
7.4.290.0050.00216.50
7.4.280.0040.00416.53
7.4.270.0030.00316.56
7.4.260.0040.00416.44
7.4.250.0070.00016.51
7.4.240.0060.00216.50
7.4.230.0040.00416.68
7.4.220.0060.01216.61
7.4.210.0100.01016.68
7.4.200.0030.00316.62
7.4.160.0070.01016.41
7.4.150.0100.01617.40
7.4.140.0140.00417.86
7.4.130.0110.00516.61
7.4.120.0070.01016.45
7.4.110.0070.01016.58
7.4.100.0070.01016.52
7.4.90.0120.00616.71
7.4.80.0140.00716.58
7.4.70.0030.01316.59
7.4.60.0030.01416.45
7.4.50.0020.00216.54
7.4.40.0120.00616.48
7.4.30.0110.00416.20
7.4.00.0030.01314.96
7.3.330.0050.00013.06
7.3.320.0030.00313.04
7.3.310.0000.00616.19
7.3.300.0060.00016.17
7.3.290.0030.01216.21
7.3.280.0090.00716.21
7.3.270.0110.00817.40
7.3.260.0050.01416.38
7.3.250.0130.00816.27
7.3.240.0060.01116.21
7.3.230.0100.00816.39
7.3.210.0000.01716.11
7.3.200.0160.00619.39
7.3.190.0130.00916.37
7.3.180.0090.00616.29
7.3.170.0110.01116.27
7.3.160.0070.01016.32
7.2.330.0140.00616.32
7.2.320.0060.01316.54
7.2.310.0140.00316.21
7.2.300.0100.00716.49
7.2.290.0070.01016.63
7.2.60.0040.01116.72
7.2.00.0090.00618.99
7.1.200.0030.01015.75
7.1.100.0030.00618.03
7.1.70.0040.01116.87
7.1.60.0070.00719.32
7.1.50.0040.01916.99
7.1.00.0100.07022.31
7.0.200.0070.00016.50
7.0.140.0000.07022.18
7.0.60.0070.06319.86
7.0.50.0070.07317.86
7.0.40.0070.08720.02
7.0.30.0530.05720.34
7.0.20.0230.06720.33
7.0.10.0100.08720.32
7.0.00.0100.08020.07
5.6.280.0070.07020.81
5.6.210.0030.04720.62
5.6.200.0070.04718.14
5.6.190.0070.04320.47
5.6.180.0500.07320.41
5.6.170.0230.04320.44
5.6.160.0030.05720.46
5.6.150.0070.04718.23
5.6.140.0070.07318.27
5.6.130.0000.05718.23
5.6.120.0130.07720.88
5.6.110.0030.09020.98
5.6.100.0070.06320.94
5.6.90.0330.06021.11
5.6.80.0030.08320.37
5.5.350.0070.04320.34
5.5.340.0070.08317.94
5.5.330.0100.07720.18
5.5.320.0270.04320.42
5.5.310.0330.07320.27
5.5.300.0100.07317.98
5.5.290.0070.05018.04
5.5.280.0100.06320.79
5.5.270.0130.05720.77
5.5.260.0100.06320.95
5.5.250.0070.07020.57
5.5.240.0130.07320.27
5.4.450.0070.06019.61
5.4.440.0730.06719.61
5.4.430.0830.06019.70
5.4.420.0870.06019.16
5.4.410.0900.06019.17
5.4.400.0970.05319.15
5.4.390.0900.05019.22
5.4.380.0600.06718.66
5.4.370.0530.05318.68
5.4.360.0430.04318.43
5.4.350.0470.05318.79
5.4.340.0430.04318.45
5.4.320.0060.03612.48
5.4.310.0070.04412.47
5.4.300.0050.03712.48
5.4.290.0080.03612.48
5.4.280.0040.04512.38
5.4.270.0090.04212.38
5.4.260.0080.03412.38
5.4.250.0060.03712.38
5.4.240.0040.03812.37
5.4.230.0110.03212.36
5.4.220.0050.03712.36
5.4.210.0080.03312.37
5.4.200.0060.03612.36
5.4.190.0060.03612.36
5.4.180.0100.03112.36
5.4.170.0030.03912.37
5.4.160.0100.03112.37
5.4.150.0060.03612.37
5.4.140.0090.03412.05
5.4.130.0050.03612.04
5.4.120.0060.03412.00
5.4.110.0080.03311.99
5.4.100.0030.03811.99
5.4.90.0030.03911.99
5.4.80.0060.03511.99
5.4.70.0050.03611.99
5.4.60.0040.03711.98
5.4.50.0050.03611.99
5.4.40.0080.03411.97
5.4.30.0040.03811.98
5.4.20.0040.03711.97
5.4.10.0070.03411.98
5.4.00.0030.03811.46
5.3.290.0080.03712.80
5.3.280.0080.03612.71
5.3.270.0040.04112.72
5.3.260.0070.03712.72
5.3.250.0070.03612.72
5.3.240.0050.05012.72
5.3.230.0060.03912.71
5.3.220.0060.03712.68
5.3.210.0040.04012.68
5.3.200.0070.03512.68
5.3.190.0040.03912.68
5.3.180.0040.03712.67
5.3.170.0040.03812.66
5.3.160.0050.03812.67
5.3.150.0050.04112.67
5.3.140.0050.04612.66
5.3.130.0090.04512.66
5.3.120.0050.03912.66
5.3.110.0070.03812.66
5.3.100.0060.03812.12
5.3.90.0050.03612.09
5.3.80.0060.03612.08
5.3.70.0090.03412.08
5.3.60.0090.03412.06
5.3.50.0040.04212.01
5.3.40.0070.03712.01
5.3.30.0090.04211.96
5.3.20.0040.03711.75
5.3.10.0040.03711.71
5.3.00.0090.03611.70
5.2.170.0030.0339.20
5.2.160.0040.0329.21
5.2.150.0080.0289.20
5.2.140.0020.0349.20
5.2.130.0050.0309.16
5.2.120.0050.0289.16
5.2.110.0050.0319.17
5.2.100.0050.0339.16
5.2.90.0040.0319.16
5.2.80.0060.0289.16
5.2.70.0050.0309.16
5.2.60.0030.0319.11
5.2.50.0050.0299.08
5.2.40.0040.0299.05
5.2.30.0040.0309.03
5.2.20.0060.0279.02
5.2.10.0020.0308.93
5.2.00.0040.0288.79
5.1.60.0030.0248.06
5.1.50.0040.0248.05
5.1.40.0070.0208.04
5.1.30.0040.0268.39
5.1.20.0070.0248.41
5.1.10.0040.0258.14
5.1.00.0020.0278.13
5.0.50.0030.0206.61
5.0.40.0050.0176.47
5.0.30.0040.0336.29
5.0.20.0010.0236.26
5.0.10.0040.0186.24
5.0.00.0060.0276.23
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0050.0254.71
4.4.30.0020.0164.76
4.4.20.0050.0134.84
4.4.10.0010.0174.85
4.4.00.0020.0294.76
4.3.110.0030.0164.67
4.3.100.0030.0154.66
4.3.90.0040.0154.64
4.3.80.0010.0254.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0040.0153.28
4.3.20.0030.0153.26
4.3.10.0010.0173.21
4.3.00.0030.0276.73

preferences:
47.79 ms | 401 KiB | 5 Q