3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'stéphane.lun-sin.jet.206948586432@example.com'; $b = Normalizer::normalize( $a, Normalizer::FORM_C ); var_dump($b);

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)
8.3.60.0140.00418.55
8.3.50.0210.00622.05
8.3.40.0030.01318.66
8.3.30.0130.00318.65
8.3.20.0040.00420.53
8.3.10.0040.00420.46
8.3.00.0080.00022.02
8.2.180.0040.01118.66
8.2.170.0040.01422.96
8.2.160.0100.00319.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00420.98
8.2.120.0040.00426.35
8.2.110.0060.00320.59
8.2.100.0120.00018.05
8.2.90.0080.00019.21
8.2.80.0060.00317.97
8.2.70.0090.00017.75
8.2.60.0030.00618.04
8.2.50.0080.00018.09
8.2.40.0050.00320.78
8.2.30.0070.00019.41
8.2.20.0020.00517.78
8.2.10.0040.00418.20
8.2.00.0000.00718.24
8.1.280.0120.00625.92
8.1.270.0000.01522.34
8.1.260.0070.00028.09
8.1.250.0050.00228.09
8.1.240.0060.00321.91
8.1.230.0000.01117.96
8.1.220.0060.00317.78
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0030.00618.66
8.1.160.0040.00420.89
8.1.150.0050.00218.91
8.1.140.0030.00519.62
8.1.130.0070.00017.70
8.1.120.0040.00417.53
8.1.110.0040.00417.46
8.1.100.0040.00417.50
8.1.90.0040.00417.45
8.1.80.0040.00417.58
8.1.70.0000.00717.50
8.1.60.0040.00417.52
8.1.50.0030.00517.55
8.1.40.0050.00517.54
8.1.30.0040.00417.67
8.1.20.0040.00417.44
8.1.10.0040.00417.66
8.1.00.0000.00717.63
8.0.300.0020.00518.77
8.0.290.0040.00416.88
8.0.280.0040.00418.44
8.0.270.0070.00017.38
8.0.260.0000.00617.38
8.0.250.0040.00417.00
8.0.240.0070.00017.02
8.0.230.0030.00317.01
8.0.220.0000.00716.97
8.0.210.0040.00416.85
8.0.200.0000.00816.99
8.0.190.0000.00917.13
8.0.180.0070.00017.02
8.0.170.0080.00017.00
8.0.160.0030.00516.91
8.0.150.0040.00416.88
8.0.140.0040.00416.84
8.0.130.0070.00013.35
8.0.120.0030.00516.93
8.0.110.0020.00516.90
8.0.100.0040.00416.96
8.0.90.0040.00416.79
8.0.80.0100.01417.01
8.0.70.0000.00816.88
8.0.60.0040.00417.00
8.0.50.0070.00017.04
8.0.30.0110.00517.02
8.0.20.0080.01017.40
8.0.10.0000.00717.14
8.0.00.0090.01016.80
7.4.330.0000.00516.79
7.4.320.0060.00016.71
7.4.300.0060.00016.59
7.4.290.0060.00316.61
7.4.280.0040.00416.70
7.4.270.0070.00016.62
7.4.260.0040.00416.73
7.4.250.0070.00016.54
7.4.240.0030.00316.70
7.4.230.0000.00716.77
7.4.220.0150.01216.66
7.4.210.0030.01016.69
7.4.200.0030.00316.70
7.4.160.0090.01216.75
7.4.150.0090.00917.40
7.4.140.0140.00517.86
7.4.130.0090.01116.66
7.4.120.0110.00716.72
7.4.110.0030.01316.62
7.4.100.0060.01216.51
7.4.90.0060.01116.63
7.4.80.0040.01219.39
7.4.70.0260.02416.76
7.4.60.0120.00316.54
7.4.50.0100.00616.56
7.4.40.0060.01616.45
7.4.30.0060.00916.61
7.4.00.0070.01115.01
7.3.330.0050.00013.11
7.3.320.0030.00313.10
7.3.310.0000.00716.17
7.3.300.0050.00216.34
7.3.290.0090.00916.37
7.3.280.0110.00516.36
7.3.270.0090.00917.40
7.3.260.0070.01416.50
7.3.250.0100.00916.61
7.3.240.0090.00816.42
7.3.230.0070.01016.39
7.3.210.0080.01116.67
7.3.200.0030.01316.41
7.3.190.0030.01416.36
7.3.180.0100.01016.41
7.3.170.0000.01616.35
7.3.160.0070.01316.45
7.2.330.0070.01016.65
7.2.320.0090.00916.53
7.2.310.0120.01216.57
7.2.300.0080.00816.41
7.2.290.0070.01016.42
7.2.60.0000.01216.98
7.2.00.0030.00919.66
7.1.200.0090.00315.80
7.1.100.0100.00318.45
7.1.70.0070.00316.98
7.1.60.0060.01919.19
7.1.50.0030.01217.30
7.1.00.0070.07322.63
7.0.200.0120.00615.00
7.0.60.0130.08021.95
7.0.50.0070.07017.81
7.0.40.0070.04020.22
7.0.30.0200.04720.20
7.0.20.0230.05320.28
7.0.10.0100.04020.32
7.0.00.0100.08020.28
5.6.280.0030.07321.33
5.6.210.0170.07020.76
5.6.200.0030.05718.09
5.6.190.0130.08020.96
5.6.180.0330.07020.61
5.6.170.0370.07020.52
5.6.160.0000.04320.71
5.6.150.0100.07718.18
5.6.140.0070.08018.21
5.6.130.0070.08718.20
5.6.120.0070.04021.19
5.6.110.0100.06021.15
5.6.100.0030.04721.18
5.6.90.0000.07021.29
5.6.80.0000.06020.55
5.5.350.0300.07320.58
5.5.340.0130.08017.95
5.5.330.0170.06320.53
5.5.320.0270.03020.32
5.5.310.0270.07720.36
5.5.300.0000.04317.96
5.5.290.0030.08318.03
5.5.280.0100.04021.09
5.5.270.0000.04720.93
5.5.260.0130.07320.89
5.5.250.0070.08720.77
5.5.240.0070.06720.25

preferences:
63.33 ms | 401 KiB | 5 Q