3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "begin\n"; for($i = 0; $i < IntlChar::CODEPOINT_MAX; $i++){ $u1Name = IntlChar::charName($i, IntlChar::UNICODE_10_CHAR_NAME); if($u1Name !== ''){ echo $u1Name . "\n"; } } echo "end\n";

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)
8.3.70.0030.15418.93
8.3.60.0070.15018.93
8.3.50.0130.15922.30
8.3.40.0130.14019.29
8.3.30.0070.15119.46
8.3.20.0100.07219.79
8.3.10.0030.07822.57
8.3.00.0030.07821.58
8.2.190.0100.15717.48
8.2.180.0130.15119.05
8.2.170.0030.15022.96
8.2.160.0130.14819.79
8.2.150.0030.07724.18
8.2.140.0070.07524.66
8.2.130.0070.07521.13
8.2.120.0070.07526.35
8.2.110.0100.09321.79
8.2.100.0100.13920.29
8.2.90.0100.14219.83
8.2.80.0030.14418.25
8.2.70.0100.13918.25
8.2.60.0100.14718.43
8.2.50.0000.14318.13
8.2.40.0030.13921.35
8.2.30.0070.15919.86
8.2.20.0070.14418.18
8.2.10.0030.14618.73
8.2.00.0030.14618.66
8.1.280.0130.16025.92
8.1.270.0030.08024.57
8.1.260.0030.08128.09
8.1.250.0000.08428.09
8.1.240.0030.09824.56
8.1.230.0100.13718.46
8.1.220.0070.14618.28
8.1.210.0030.14318.77
8.1.200.0070.14317.98
8.1.190.0070.13817.72
8.1.180.0030.13818.10
8.1.170.0030.13319.33
8.1.160.0100.13119.58
8.1.150.0070.12819.57
8.1.140.0130.13920.07
8.1.130.0030.16218.25
8.1.120.0030.14118.09
8.1.110.0030.15118.09
8.1.100.0000.15018.04
8.1.90.0030.16718.00
8.1.80.0070.13218.08
8.1.70.0030.14318.03
8.1.60.0070.13818.08
8.1.50.0000.14018.09
8.1.40.0070.13618.00
8.1.30.0000.14818.37
8.1.20.0070.13618.16
8.1.10.0030.13318.24
8.1.00.0100.13218.13
8.0.300.0100.12018.77
8.0.290.0030.14317.38
8.0.280.0000.14219.18
8.0.270.0000.13817.82
8.0.260.0000.16018.00
8.0.250.0000.14017.47
8.0.240.0030.14117.38
8.0.230.0070.16117.34
8.0.220.0070.13917.24
8.0.210.0030.13817.35
8.0.200.0030.14017.37
8.0.190.0130.16517.41
8.0.180.0100.13217.38
8.0.170.0070.13317.59
8.0.160.0070.13117.51
8.0.150.0030.13317.30
8.0.140.0030.13617.37
8.0.130.0060.00313.22
8.0.120.0030.13917.37
8.0.110.0000.13917.27
8.0.100.0000.13617.44
8.0.90.0070.14117.62
8.0.80.0130.18817.49
8.0.70.0030.14117.53
8.0.60.0070.13817.25
8.0.50.0030.14317.57
8.0.30.0120.14617.66
8.0.20.0130.19517.61
8.0.10.0070.13117.54
8.0.00.0100.23517.47
7.4.330.0000.00516.67
7.4.320.0030.17817.24
7.4.300.0030.18017.11
7.4.290.0070.17917.17
7.4.280.0030.18117.22
7.4.270.0100.17516.98
7.4.260.0070.17917.04
7.4.250.0030.16717.15
7.4.240.0030.17517.21
7.4.230.0030.17517.21
7.4.220.0100.30717.22
7.4.210.0100.23817.26
7.4.200.0030.18317.04
7.4.160.0200.31117.05
7.4.150.0130.24917.40
7.4.140.0080.24517.86
7.4.130.0110.24517.16
7.4.120.0100.30217.12
7.4.110.0130.27417.08
7.4.100.0130.33717.12
7.4.90.0160.26817.07
7.4.80.0060.27119.39
7.4.70.0160.25117.10
7.4.60.0130.25417.10
7.4.50.0070.23217.07
7.4.40.0130.24417.18
7.4.30.0160.27617.07
7.4.00.0070.22915.57
7.3.330.0000.00613.00
7.3.320.0000.00513.14
7.3.310.0030.18116.94
7.3.300.0000.19516.97
7.3.290.0130.32317.05
7.3.280.0150.36416.94
7.3.270.0190.27817.40
7.3.260.0130.28917.03
7.3.250.0160.35917.13
7.3.240.0100.27917.04
7.3.230.0200.24517.29
7.3.210.0130.26117.09
7.3.200.0060.48217.18
7.3.190.0190.26016.88
7.3.180.0100.25816.97
7.3.170.0060.28917.11
7.3.160.0140.31816.93
7.2.330.0130.28317.15
7.2.320.0130.45117.05
7.2.310.0130.44517.20
7.2.300.0100.25017.23
7.2.290.0030.25917.32
7.2.60.0070.16417.17
7.2.00.0030.21220.15
7.1.200.0000.17016.24
7.1.100.0100.20918.88
7.1.70.0030.20217.77
7.1.60.0100.22619.47
7.1.50.0130.21217.72
7.1.00.0030.29023.39
7.0.200.0300.25115.77
7.0.70.0970.31020.56
7.0.60.1170.30320.52
7.0.50.1230.33020.86
7.0.40.1170.40020.96
7.0.30.1370.33720.96
7.0.20.1170.30720.98
7.0.10.1270.43321.08
7.0.00.1170.37021.02
5.6.280.0100.06721.07
5.6.220.0830.05320.67
5.6.210.1030.06320.65
5.6.200.1230.06721.09
5.6.190.1000.06021.09
5.6.180.1100.06021.16
5.6.170.1000.06321.05
5.6.160.0970.06321.15
5.6.150.1000.07021.05
5.6.140.1230.03721.13
5.6.130.1270.07321.15
5.6.120.0070.06321.18
5.6.110.0570.06721.05
5.6.100.1130.05021.00
5.6.90.1000.06721.07
5.6.80.1170.04020.52
5.6.70.1100.04720.48
5.6.60.1030.05720.36
5.6.50.1070.05320.55
5.6.40.0930.05320.49
5.6.30.0930.05020.52
5.6.20.1070.06020.42
5.6.10.0870.06020.43
5.6.00.1000.06020.40
5.5.360.1130.05020.49
5.5.350.1030.06020.51
5.5.340.0970.06320.92
5.5.330.1100.05320.76
5.5.320.1100.07320.91
5.5.310.1000.07020.93
5.5.300.1000.06020.84
5.5.290.1270.05720.92
5.5.280.0030.06720.91
5.5.270.0900.06020.81
5.5.260.1100.05720.91
5.5.250.1170.06020.77
5.5.240.1170.09320.20
5.5.230.1070.05020.28
5.5.220.1100.05320.22
5.5.210.1030.05720.25
5.5.200.0900.06320.29
5.5.190.1170.06020.23
5.5.180.1130.06020.29
5.5.160.1070.06020.14
5.5.150.0970.05720.18
5.5.140.0730.06720.27
5.5.130.1030.05720.22
5.5.120.1030.05720.16
5.5.110.1070.05720.20
5.5.100.1000.06020.08
5.5.90.0970.05720.13
5.5.80.0930.05019.98
5.5.70.1000.06020.02
5.5.60.0970.05320.15
5.5.50.0900.06019.99
5.5.40.1300.05320.10
5.5.30.1070.06020.20
5.5.20.1030.05320.16
5.5.10.0970.05720.03
5.5.00.1130.06320.02

preferences:
80.74 ms | 401 KiB | 5 Q