3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'Bronisław Bródka'; $normalizeChars = array( 'ł' => 'l', 'ó' => 'o', ); echo strtr($name, $normalizeChars);

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)
8.3.60.0080.00816.50
8.3.50.0070.00716.35
8.3.40.0070.00718.72
8.3.30.0090.00618.60
8.3.20.0040.00420.07
8.3.10.0080.00021.77
8.3.00.0030.00623.53
8.2.180.0120.00616.50
8.2.170.0070.00722.96
8.2.160.0150.00020.32
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0080.00020.96
8.2.120.0080.00026.35
8.2.110.0060.00320.98
8.2.100.0080.00418.05
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0090.00018.04
8.2.50.0040.00418.09
8.2.40.0000.00822.29
8.2.30.0000.00719.30
8.2.20.0050.00217.69
8.2.10.0050.00317.93
8.2.00.0040.00417.86
8.1.280.0170.00325.92
8.1.270.0040.00422.04
8.1.260.0100.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00322.43
8.1.230.0000.01119.07
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0070.00018.65
8.1.160.0040.00420.76
8.1.150.0050.00320.60
8.1.140.0000.00819.50
8.1.130.0030.00317.37
8.1.120.0040.00317.43
8.1.110.0040.00417.34
8.1.100.0040.00417.28
8.1.90.0030.00617.32
8.1.80.0030.00417.27
8.1.70.0000.00717.26
8.1.60.0000.00817.49
8.1.50.0040.00417.50
8.1.40.0040.00417.44
8.1.30.0040.00417.53
8.1.20.0040.00417.59
8.1.10.0050.00317.40
8.1.00.0060.00317.29
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0000.00718.42
8.0.270.0030.00317.24
8.0.260.0080.00016.81
8.0.250.0070.00016.87
8.0.240.0030.00316.83
8.0.230.0040.00416.86
8.0.220.0030.00316.84
8.0.210.0000.00716.85
8.0.200.0030.00316.74
8.0.190.0080.00016.74
8.0.180.0040.00416.89
8.0.170.0000.01016.75
8.0.160.0070.00016.86
8.0.150.0000.00716.66
8.0.140.0000.00716.79
8.0.130.0000.00513.19
8.0.120.0040.00416.81
8.0.110.0070.00016.82
8.0.100.0040.00416.70
8.0.90.0070.00016.81
8.0.80.0160.00616.83
8.0.70.0070.00016.76
8.0.60.0000.00716.71
8.0.50.0040.00416.72
8.0.30.0110.00817.10
8.0.20.0110.00717.40
8.0.10.0030.00517.00
8.0.00.0100.01116.69
7.4.330.0000.00516.83
7.4.320.0030.00316.51
7.4.300.0080.00016.54
7.4.290.0000.00816.48
7.4.280.0000.00816.40
7.4.270.0030.00316.33
7.4.260.0050.00216.50
7.4.250.0000.00816.39
7.4.240.0000.00716.42
7.4.230.0070.00016.30
7.4.220.0090.01016.46
7.4.210.0150.00316.38
7.4.200.0000.00716.60
7.4.160.0090.00716.46
7.4.150.0060.00917.40
7.4.140.0120.01117.86
7.4.130.0080.00816.48
7.4.120.0110.00716.36
7.4.110.0170.00716.62
7.4.100.0040.01216.39
7.4.90.0130.00416.34
7.4.80.0110.00619.39
7.4.70.0090.01216.45
7.4.60.0100.01016.56
7.4.50.0030.01016.54
7.4.40.0060.01016.45
7.4.30.0090.01216.39
7.4.00.0060.01014.88
7.3.330.0070.00012.96
7.3.320.0000.00513.06
7.3.310.0030.00316.09
7.3.300.0030.00316.11
7.3.290.0070.00816.16
7.3.280.0060.01016.13
7.3.270.0140.00317.40
7.3.260.0140.00316.37
7.3.250.0060.01116.40
7.3.240.0080.01116.20
7.3.230.0090.00816.48
7.3.210.0130.00316.28
7.3.200.0100.01019.39
7.3.190.0030.01316.54
7.3.180.0140.00316.19
7.3.170.0060.01216.27
7.3.160.0060.00916.25
7.2.330.0090.00916.43
7.2.320.0110.00816.32
7.2.310.0030.01416.60
7.2.300.0070.01016.49
7.2.290.0100.00616.65
7.2.60.0100.00616.66
7.2.00.0030.01019.27
7.1.200.0030.01015.67
7.1.100.0100.01017.97
7.1.70.0020.00716.97
7.1.60.0070.01819.40
7.1.50.0180.00916.51
7.1.00.0000.08022.37
7.0.200.0000.00816.46
7.0.60.0000.03321.73
7.0.50.0200.07317.85
7.0.40.0030.06320.00
7.0.30.0170.04720.09
7.0.20.0270.05020.09
7.0.10.0030.05020.18
7.0.00.0130.04720.08
5.6.280.0030.06020.89
5.6.210.0200.07020.50
5.6.200.0100.05018.21
5.6.190.0070.08320.67
5.6.180.0200.07720.33
5.6.170.0300.07720.50
5.6.160.0030.04720.46
5.6.150.0030.04018.18
5.6.140.0030.05318.11
5.6.130.0070.07318.07
5.6.120.0070.04721.12
5.6.110.0070.08721.11
5.6.100.0070.08321.13
5.6.90.0100.07321.00
5.6.80.0100.07020.37
5.5.350.4170.04020.52
5.5.340.0100.04017.96
5.5.330.0100.07320.25
5.5.320.0370.04720.24
5.5.310.0270.08020.29
5.5.300.0000.04317.98
5.5.290.0070.09018.00
5.5.280.0030.04720.77
5.5.270.0130.07720.96
5.5.260.0130.03320.86
5.5.250.0170.06720.57
5.5.240.0270.07320.25

preferences:
38.01 ms | 401 KiB | 5 Q