3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mb_strimwidth("👨‍👩‍👦‍👦", 1, 2));

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)
8.3.60.0100.00618.05
8.3.50.0100.00320.03
8.3.40.0140.00022.11
8.3.30.0040.01118.59
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0030.00626.16
8.2.180.0070.01425.92
8.2.170.0040.01122.96
8.2.160.0140.00022.96
8.2.150.0030.00625.66
8.2.140.0050.00324.66
8.2.130.0090.00026.16
8.2.120.0100.00017.80
8.2.110.0070.00320.56
8.2.100.0040.00817.59
8.2.90.0000.00817.90
8.2.80.0040.00418.09
8.2.70.0050.00517.38
8.2.60.0000.00817.38
8.2.50.0020.01118.79
8.2.40.0110.00118.78
8.2.30.0050.00718.69
8.2.20.0110.00119.36
8.2.10.0100.00218.73
8.2.00.0080.00319.27
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0150.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0040.00723.77
8.1.220.0000.01017.74
8.1.210.0000.00918.77
8.1.200.0050.00317.10
8.1.190.0000.00817.23
8.1.180.0080.00418.81
8.1.170.0080.00418.57
8.1.160.0080.00319.23
8.1.150.0100.00219.08
8.1.140.0060.00618.41
8.1.130.0110.00419.17
8.1.120.0060.00618.44
8.1.110.0060.00618.45
8.1.100.0030.00818.46
8.1.90.0110.00518.46
8.1.80.0130.00518.43
8.1.70.0110.00218.45
8.1.60.0110.00418.49
8.1.50.0090.00518.48
8.1.40.0060.00818.48
8.1.30.0080.00718.55
8.1.20.0130.00518.53
8.1.10.0140.00418.42
8.1.00.0090.00518.46
8.0.300.0000.00819.96
8.0.290.0050.00316.63
8.0.280.0050.00718.95
8.0.270.0080.00418.38
8.0.260.0040.00718.97
8.0.250.0050.00718.15
8.0.240.0090.00318.14
8.0.230.0070.00418.14
8.0.220.0130.00018.15
8.0.210.0130.00318.19
8.0.200.0150.00218.12
8.0.190.0100.00518.13
8.0.180.0130.00318.12
8.0.170.0120.00318.13
8.0.160.0150.00118.20
8.0.150.0120.00318.12
8.0.140.0090.00718.08
8.0.130.0130.00318.18
8.0.120.0120.00418.11
8.0.110.0130.00218.14
8.0.100.0100.00518.13
8.0.90.0150.00218.10
8.0.80.0110.00518.12
8.0.70.0110.00518.13
8.0.60.0110.00718.14
8.0.50.0150.00218.14
8.0.30.0100.00618.09
8.0.20.0130.00418.20
8.0.10.0150.00018.12
7.4.330.0090.00017.53
7.4.320.0070.00417.99
7.4.300.0080.00917.93
7.4.290.0120.00518.03
7.4.280.0150.00217.96
7.4.270.0120.00418.00
7.4.260.0160.00118.01
7.4.250.0160.00218.01
7.4.240.0110.00617.96
7.4.230.0170.00017.97
7.4.220.0070.00617.95
7.4.210.0090.00517.97
7.4.200.0120.00217.99
7.4.190.0130.00118.06
7.4.180.0110.00217.99
7.4.160.0080.00418.07
7.4.150.0090.00217.97
7.4.140.0060.00517.95
7.4.130.0100.00217.86
7.4.120.0040.01117.91
7.4.110.0080.00417.91
7.4.100.0080.00517.88
7.4.90.0040.00717.87
7.4.80.0030.01017.84
7.4.70.0100.00417.94
7.4.60.0100.00217.94
7.4.50.0060.00617.88
7.4.40.0070.00517.87
7.4.30.0130.00017.91
7.4.20.0090.00417.92
7.4.10.0040.00817.91
7.4.00.0080.00517.85

preferences:
45.96 ms | 401 KiB | 5 Q