3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = '管理者'; $formatter = new MessageFormatter('en_US', 'Hi {name}!'); var_dump($formatter->format(['name' => $name])); var_dump($formatter->getErrorMessage()); $name = mb_convert_encoding($name, 'EUC-JP'); var_dump($formatter->format(['name' => $name])); var_dump($formatter->getErrorMessage());

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)
8.3.60.0180.00017.25
8.3.50.0140.00421.50
8.3.40.0110.00419.22
8.3.30.0070.01019.11
8.3.20.0000.00820.84
8.3.10.0000.00822.15
8.3.00.0040.00422.00
8.2.180.0110.00417.25
8.2.170.0120.00322.96
8.2.160.0070.00721.07
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00421.75
8.2.120.0040.00426.35
8.2.110.0130.00320.02
8.2.100.0080.00418.68
8.2.90.0040.00419.70
8.2.80.0030.00618.25
8.2.70.0030.00618.25
8.2.60.0000.00918.78
8.2.50.0000.00818.38
8.2.40.0030.00522.61
8.2.30.0040.00420.00
8.2.20.0000.00818.36
8.2.10.0000.00818.76
8.2.00.0020.00518.82
8.1.280.0070.01425.92
8.1.270.0100.00322.64
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.69
8.1.230.0040.00718.39
8.1.220.0050.00318.41
8.1.210.0060.00318.77
8.1.200.0060.00317.85
8.1.190.0030.00617.98
8.1.180.0050.00318.10
8.1.170.0030.00519.30
8.1.160.0000.00821.21
8.1.150.0040.00419.63
8.1.140.0090.00020.26
8.1.130.0050.00518.44
8.1.120.0030.00517.98
8.1.110.0090.00018.06
8.1.100.0080.00018.18
8.1.90.0060.00318.09
8.1.80.0050.00518.14
8.1.70.0030.00518.08
8.1.60.0050.00518.16
8.1.50.0050.00518.11
8.1.40.0080.00318.20
8.1.30.0030.00518.41
8.1.20.0030.00718.42
8.1.10.0030.00618.26
8.1.00.0060.00318.08
8.0.300.0030.00619.21
8.0.290.0120.00017.13
8.0.280.0000.00718.96
8.0.270.0070.00017.93
8.0.260.0030.00317.90
8.0.250.0000.00717.58
8.0.240.0000.00717.43
8.0.230.0050.00217.43
8.0.220.0030.00517.53
8.0.210.0040.00417.46
8.0.200.0000.00817.56
8.0.190.0080.00017.36
8.0.180.0000.00817.58
8.0.170.0060.00317.46
8.0.160.0040.00417.43
8.0.150.0030.00517.42
8.0.140.0070.00017.45
8.0.130.0050.00013.34
8.0.120.0040.00417.42
8.0.110.0080.00017.42
8.0.100.0030.00517.49
8.0.90.0000.00817.43
8.0.80.0030.01117.62
8.0.70.0000.00717.59
8.0.60.0030.00517.49
8.0.50.0040.00417.57
8.0.30.0090.00917.79
8.0.20.0060.01317.63
8.0.10.0000.00717.53
8.0.00.0070.01117.43
7.4.330.0020.00216.67
7.4.320.0070.00017.30
7.4.300.0040.00417.18
7.4.290.0030.00317.37
7.4.280.0060.00317.26
7.4.270.0040.00417.38
7.4.260.0000.00817.32
7.4.250.0000.00817.20
7.4.240.0040.00417.32
7.4.230.0040.00417.35
7.4.220.0240.00317.40
7.4.210.0100.00517.27
7.4.200.0040.00417.31
7.4.160.0060.01016.93
7.4.150.0130.00417.40
7.4.140.0100.00917.86
7.4.130.0110.00817.06
7.4.120.0080.01017.09
7.4.110.0060.01817.18
7.4.100.0140.00617.27
7.4.90.0140.00417.14
7.4.80.0110.00619.39
7.4.70.0110.00716.98
7.4.60.0040.01417.04
7.4.50.0030.01217.05
7.4.40.0100.00717.21
7.4.30.0000.01617.25
7.4.00.0030.01415.70
7.3.330.0000.00612.98
7.3.320.0000.00513.11
7.3.310.0070.00016.86
7.3.300.0070.00016.93
7.3.290.0070.00016.93
7.3.280.0120.00716.90
7.3.270.0040.01417.40
7.3.260.0090.00916.73
7.3.250.0070.01216.95
7.3.240.0060.01417.12
7.3.230.0180.00417.13
7.3.210.0060.01017.11
7.3.200.0150.00319.39
7.3.190.0120.00617.30
7.3.180.0030.01417.22
7.3.170.0000.01717.02
7.3.160.0110.00516.79
7.2.330.0110.00616.91
7.2.320.0160.00317.03
7.2.310.0170.00016.94
7.2.300.0060.01216.91
7.2.290.0100.01617.13
7.2.60.0100.00617.33
7.2.00.0110.01120.08
7.1.200.0070.00716.64
7.1.100.0000.01118.91
7.1.70.0040.00817.92
7.1.60.0060.01919.40
7.1.50.0040.00717.51
7.1.00.0000.08022.99
7.0.200.0040.00415.62
7.0.60.0200.07722.48
7.0.50.0170.07017.82
7.0.40.0000.05320.61
7.0.30.0400.06720.55
7.0.20.0300.07020.50
7.0.10.0230.06020.54
7.0.00.0170.07720.48
5.6.280.0070.03021.56
5.6.210.0100.06021.10
5.6.200.0100.08318.22
5.6.190.0030.04720.91
5.6.180.0270.04720.91
5.6.170.0330.06720.91
5.6.160.0030.05320.88
5.6.150.0030.04018.19
5.6.140.0070.08318.16
5.6.130.0070.03718.14
5.6.120.0030.08321.57
5.6.110.0230.08021.48
5.6.100.0170.07721.56
5.6.90.0070.08321.50
5.6.80.0230.06320.91
5.5.350.0100.07021.03
5.5.340.0070.06017.91
5.5.330.0070.04320.71
5.5.320.0430.04720.62
5.5.310.0230.05320.79
5.5.300.0000.04317.97
5.5.290.0070.05717.88
5.5.280.0030.08721.48
5.5.270.0100.08321.38
5.5.260.0170.08021.36
5.5.250.0030.08021.06
5.5.240.0170.05320.73

preferences:
69.81 ms | 401 KiB | 5 Q