3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mb_strwidth("コマンドの実行中にエラーが発生しました。"));

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)
8.3.40.0150.00018.71
8.3.30.0080.00618.96
8.3.20.0000.00720.09
8.3.10.0040.00423.37
8.3.00.0000.00819.13
8.2.170.0110.00422.96
8.2.160.0140.00020.50
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00422.25
8.2.110.0060.00322.16
8.2.100.0080.00317.59
8.2.90.0000.00819.10
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0050.00317.91
8.2.50.0030.00618.07
8.2.40.0000.00817.96
8.2.30.0040.00417.98
8.2.20.0000.00717.54
8.2.10.0050.00319.63
8.2.00.0030.00717.54
8.1.270.0030.01223.88
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0060.00324.02
8.1.230.0070.00419.01
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0000.00917.09
8.1.190.0000.00717.41
8.1.180.0060.00318.10
8.1.170.0030.00518.64
8.1.160.0040.00422.00
8.1.150.0040.00418.48
8.1.140.0040.00417.33
8.1.130.0030.00317.62
8.1.120.0000.00717.23
8.1.110.0080.00017.43
8.1.100.0040.00417.29
8.1.90.0040.00417.33
8.1.80.0000.00717.34
8.1.70.0030.00317.35
8.1.60.0080.00317.39
8.1.50.0000.00917.30
8.1.40.0040.00417.39
8.1.30.0080.00017.50
8.1.20.0040.00417.57
8.1.10.0050.00317.36
8.1.00.0050.00217.35
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0030.00318.35
8.0.270.0000.00717.18
8.0.260.0030.00317.18
8.0.250.0030.00316.90
8.0.240.0040.00416.82
8.0.230.0070.00016.84
8.0.220.0000.00716.83
8.0.210.0000.00716.84
8.0.200.0030.00316.77
8.0.190.0090.00016.86
8.0.180.0000.00816.87
8.0.170.0040.00416.88
8.0.160.0050.00216.79
8.0.150.0030.00316.71
8.0.140.0040.00416.70
8.0.130.0050.00013.28
8.0.120.0050.00216.67
8.0.110.0040.00416.77
8.0.100.0070.00016.77
8.0.90.0050.00216.77
8.0.80.0100.01016.78
8.0.70.0000.00716.61
8.0.60.0040.00416.83
8.0.50.0040.00416.76
8.0.30.0080.01117.02
8.0.20.0070.01317.40
8.0.10.0080.00016.71
8.0.00.0100.00816.51
7.4.330.0000.00515.03
7.4.320.0000.00616.35
7.4.300.0000.00716.50
7.4.290.0030.00316.41
7.4.280.0030.00516.52
7.4.270.0040.00416.38
7.4.260.0000.00716.43
7.4.250.0040.00316.25
7.4.240.0050.00216.51
7.4.230.0060.00016.52
7.4.220.0060.01716.55
7.4.210.0040.01016.49
7.4.200.0030.00316.33
7.4.190.0000.00716.66
7.4.160.0090.01316.53
7.4.150.0070.01017.40
7.4.140.0160.01217.86
7.4.130.0050.01116.36
7.4.120.0090.00816.30
7.4.110.0070.01016.34
7.4.100.0100.00716.58
7.4.90.0130.01016.43
7.4.80.0120.00919.39
7.4.70.0060.01016.55
7.4.60.0110.00616.34
7.4.50.0000.00416.49
7.4.40.0060.00622.77
7.4.30.0040.01216.39
7.4.00.0090.00614.76
7.3.330.0000.00613.04
7.3.320.0000.00613.03
7.3.310.0040.00416.32
7.3.300.0000.00716.19
7.3.290.0070.00716.25
7.3.280.0070.01016.16
7.3.270.0070.01017.40
7.3.260.0140.00716.28
7.3.250.0130.01016.32
7.3.240.0060.00916.38
7.3.230.0070.01016.39
7.3.210.0080.00816.25
7.3.200.0160.00719.39
7.3.190.0130.00816.43
7.3.180.0060.00916.32
7.3.170.0030.01516.27
7.3.160.0160.00616.08
7.3.120.0110.00714.88
7.2.330.0100.00616.43
7.2.320.0150.00816.37
7.2.310.0100.00716.33
7.2.300.0060.00916.48
7.2.290.0140.00716.51
7.2.80.0110.01116.36
7.2.60.0130.00016.76
7.2.00.0030.00819.05
7.1.200.0030.00715.77
7.1.100.0030.01018.03
7.1.70.0040.01216.85
7.1.60.0140.01019.46
7.1.50.0120.01216.64
7.1.00.0000.08022.40
7.0.200.0520.00014.26
7.0.140.0000.07722.19
7.0.70.0070.05721.66
7.0.60.0030.05321.69
7.0.50.0070.08322.04
7.0.40.0100.06720.07
7.0.30.0000.09319.95
7.0.20.0100.08320.13
7.0.10.0000.08720.14
7.0.00.0070.09020.14
5.6.280.0100.06721.13
5.6.220.0100.05720.57
5.6.210.0100.04020.65
5.6.200.0170.07720.95
5.6.190.0000.09321.07
5.6.180.0100.05720.95
5.6.170.0100.04721.04
5.6.160.0100.08020.98
5.6.150.0100.07720.99
5.6.140.0030.08720.91
5.6.130.0030.08321.16
5.6.120.0070.05321.01
5.6.110.0070.05721.00
5.6.100.0030.06321.12
5.6.90.0100.08721.05
5.6.80.0070.08320.52
5.6.70.0170.04720.38
5.6.60.0070.03720.30
5.6.50.0000.04320.42
5.6.40.0070.03720.30
5.6.30.0000.04320.36
5.6.20.0000.04320.38
5.6.10.0070.07320.52
5.6.00.0030.04720.38
5.5.360.0070.05320.42
5.5.350.0070.09320.34
5.5.340.0070.08320.80
5.5.330.0070.06720.91
5.5.320.0070.08020.89
5.5.310.0070.08020.90
5.5.300.0000.08720.83
5.5.290.0070.04720.80
5.5.280.0030.08020.80
5.5.270.0030.04320.88
5.5.260.0030.09320.63
5.5.250.0070.05720.61
5.5.240.0170.07320.28
5.5.230.0070.06320.27
5.5.220.0000.04320.14
5.5.210.0030.04020.20
5.5.200.0070.03720.25
5.5.190.0000.04320.26
5.5.180.0030.04320.23
5.5.160.0030.04020.19
5.5.150.0100.03720.24
5.5.140.0070.03720.25
5.5.130.0100.04320.26
5.5.120.0070.03720.20
5.5.110.0070.04020.22
5.5.100.0030.04020.04
5.5.90.0030.03720.10
5.5.80.0070.03720.09
5.5.70.0030.03320.11
5.5.60.0070.07719.95
5.5.50.0070.05720.14
5.5.40.0000.05020.12
5.5.30.0070.03320.07
5.5.20.0030.04020.05
5.5.10.0030.03720.04
5.5.00.0000.05320.11
5.4.450.0130.06719.36
5.4.440.0100.08019.27
5.4.430.0070.08019.22
5.4.420.0170.07019.38
5.4.410.0030.05019.22
5.4.400.0100.08019.03
5.4.390.0070.08718.98
5.4.380.0070.06719.09
5.4.370.0030.03719.09
5.4.360.0070.03719.10
5.4.350.0000.04019.23
5.4.340.0070.06018.93
5.4.320.0030.04319.12
5.4.310.0000.04019.05
5.4.300.0130.05018.89
5.4.290.0030.04018.96
5.4.280.0030.03719.12
5.4.270.0030.03719.05
5.4.260.0070.04018.98
5.4.250.0000.04019.13
5.4.240.0030.06318.97
5.4.230.0070.04019.02
5.4.220.0000.03319.22
5.4.210.0070.02719.05
5.4.200.0070.02719.02
5.4.190.0070.03318.80
5.4.180.0070.03319.05
5.4.170.0000.03319.10
5.4.160.0030.03318.98
5.4.150.0000.06319.09
5.4.140.0000.03716.07
5.4.130.0070.03716.26
5.4.120.0070.03716.36
5.4.110.0000.03716.36
5.4.100.0000.03716.20
5.4.90.0030.03316.30
5.4.80.0030.04716.42
5.4.70.0030.05716.39
5.4.60.0000.03716.28
5.4.50.0000.03716.37
5.4.40.0030.03316.26
5.4.30.0030.03316.14
5.4.20.0070.05016.34
5.4.10.0030.07016.20
5.4.00.0070.08015.82
5.3.290.0070.06014.66
5.3.280.0070.03014.52
5.3.270.0070.03314.57
5.3.260.0100.07014.43
5.3.250.0030.03314.53
5.3.240.0030.03714.56
5.3.230.0030.03314.53
5.3.220.0000.07314.42
5.3.210.0100.03714.54
5.3.200.0030.03314.51
5.3.190.0030.03714.38
5.3.180.0030.03714.39
5.3.170.0000.06314.54
5.3.160.0000.04014.56
5.3.150.0000.04014.55
5.3.140.0000.03714.55
5.3.130.0030.03714.53
5.3.120.0030.04314.48
5.3.110.0100.07314.50
5.3.100.0100.07713.88
5.3.90.0130.07013.99
5.3.80.0100.07314.00
5.3.70.0000.05013.99
5.3.60.0030.07713.95
5.3.50.0070.07313.80
5.3.40.0100.07313.94
5.3.30.0030.08013.92
5.3.20.0070.06713.64
5.3.10.0070.07013.55
5.3.00.0030.06013.62
5.2.170.0070.06012.27
5.2.160.0070.05712.27
5.2.150.0070.06012.27
5.2.140.0000.04312.27
5.2.130.0030.06012.27
5.2.120.0100.05712.27
5.2.110.0030.06012.27
5.2.100.0070.03312.27
5.2.90.0030.04712.27
5.2.80.0000.06312.27
5.2.70.0030.04012.27
5.2.60.0070.06312.27
5.2.50.0030.06312.27
5.2.40.0000.06712.27
5.2.30.0070.05312.27
5.2.20.0030.06312.27
5.2.10.0030.06012.27
5.2.00.0070.06312.27
5.1.60.0070.04712.27
5.1.50.0030.04712.27
5.1.40.0000.04712.27
5.1.30.0000.06012.27
5.1.20.0030.05712.27
5.1.10.0030.05712.27
5.1.00.0000.04712.27
5.0.50.0000.05012.27
5.0.40.0030.04712.27
5.0.30.0000.06012.27
5.0.20.0000.02712.27
5.0.10.0030.04312.27
5.0.00.0000.04312.27
4.4.90.0030.02712.27
4.4.80.0000.03712.27
4.4.70.0030.03012.27
4.4.60.0030.03312.27
4.4.50.0000.03712.27
4.4.40.0000.05712.27
4.4.30.0000.03712.27
4.4.20.0000.03712.27
4.4.10.0000.03012.27
4.4.00.0000.05712.27
4.3.110.0030.03312.27
4.3.100.0000.03712.27
4.3.90.0000.02712.27
4.3.80.0000.05312.27
4.3.70.0030.03312.27
4.3.60.0000.02312.27
4.3.50.0000.03712.27
4.3.40.0000.04312.27
4.3.30.0000.02712.27
4.3.20.0030.03712.27
4.3.10.0070.02712.27
4.3.00.0000.03712.27

preferences:
39.57 ms | 400 KiB | 5 Q