3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "öäoü"; var_dump(ICONV_IMPL); var_dump(bin2hex($string)); echo iconv("utf-8", "ascii//TRANSLIT", $string);

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)
8.3.60.0210.00016.38
8.3.50.0070.00720.21
8.3.40.0040.01520.12
8.3.30.0100.01018.46
8.3.20.0150.00324.18
8.3.10.0110.00724.66
8.3.00.0100.01326.16
8.2.180.0160.00625.92
8.2.170.0040.01118.95
8.2.160.0200.00022.96
8.2.150.0130.00625.66
8.2.140.0120.00624.66
8.2.130.0120.00626.16
8.2.120.0160.00326.16
8.2.110.0120.00620.50
8.2.100.0080.00417.78
8.2.90.0040.00417.75
8.2.80.0060.00318.82
8.2.70.0040.00417.63
8.2.60.0040.00417.38
8.2.50.0000.00817.98
8.2.40.0000.00818.28
8.2.30.0050.00518.12
8.2.20.0050.00320.48
8.2.10.0070.00017.67
8.2.00.0000.00719.13
8.1.280.0070.01425.92
8.1.270.0040.01423.99
8.1.260.0060.01326.35
8.1.250.0100.01028.09
8.1.240.0000.00822.24
8.1.230.0070.00421.03
8.1.220.0050.00318.69
8.1.210.0060.00318.77
8.1.200.0040.00417.10
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00718.84
8.1.150.0080.00018.50
8.1.140.0050.00517.40
8.1.130.0070.00018.94
8.1.120.0040.00417.43
8.1.110.0030.00617.39
8.1.100.0050.00317.28
8.1.90.0000.00717.40
8.1.80.0000.00717.23
8.1.70.0000.00717.28
8.1.60.0040.00417.50
8.1.50.0050.00517.47
8.1.40.0070.00417.39
8.1.30.0040.00417.43
8.1.20.0030.00717.57
8.1.10.0060.00317.48
8.1.00.0000.00817.32
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0040.00416.76
8.0.260.0070.00018.45
8.0.250.0040.00416.95
8.0.240.0060.00316.87
8.0.230.0030.00316.92
8.0.220.0000.00816.85
8.0.210.0040.00416.85
8.0.200.0040.00416.79
8.0.190.0020.00516.78
8.0.180.0040.00416.75
8.0.170.0060.00316.86
8.0.160.0000.00816.85
8.0.150.0040.00416.57
8.0.140.0050.00316.75
8.0.130.0130.00916.70
8.0.120.0100.00516.72
8.0.110.0120.00616.73
8.0.100.0110.00816.73
8.0.90.0130.00716.83
8.0.80.0150.00416.79
8.0.70.0170.00416.71
8.0.60.0150.00416.70
8.0.50.0170.00416.63
8.0.30.0160.00416.66
8.0.20.0150.00416.87
8.0.10.0120.00816.86
7.4.330.0060.00015.55
7.4.320.0030.00316.44
7.4.300.0060.00016.58
7.4.290.0040.00416.51
7.4.280.0040.00416.34
7.4.270.0170.00616.48
7.4.260.0210.00016.54
7.4.250.0140.00716.46
7.4.240.0220.00016.48
7.4.230.0100.01016.57
7.4.220.0150.00716.45
7.4.210.0220.00016.40
7.4.200.0170.00616.53
7.4.190.0190.00016.37
7.4.180.0100.01016.59
7.4.160.0160.00716.45
7.4.150.0160.00616.42
7.4.140.0150.00316.38
7.4.130.0130.00916.36
7.4.120.0150.00416.26
7.4.110.0170.00316.28
7.4.100.0150.00616.27
7.4.90.0150.00616.41
7.4.80.0170.00216.37
7.4.70.0120.00816.29
7.4.60.0120.00816.29
7.4.50.0160.00316.39
7.4.40.0070.01216.24
7.4.30.0130.00516.32
7.4.20.0140.00516.33
7.4.10.0150.00616.38
7.4.00.0170.00316.40

preferences:
32.89 ms | 400 KiB | 5 Q