3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iter = \IntlBreakIterator::createCodePointInstance(); $iter->setText('ABC'); $keys = []; $expected = [0, 1, 2]; foreach ($iter->getPartsIterator(\IntlPartsIterator::KEY_LEFT) as $key => $value) { $keys[] = $key; } assert($keys === $expected, sprintf('Expected %d, %d, %d; Got %d, %d, %d.', ...$expected, ...$keys));

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)
8.3.60.0070.01118.68
8.3.50.0070.00716.56
8.3.40.0090.00619.02
8.3.30.0070.00718.96
8.3.20.0040.00422.10
8.3.10.0000.01420.33
8.3.00.0030.00623.91
8.2.180.0090.00918.41
8.2.170.0080.00819.02
8.2.160.0090.00622.96
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00320.88
8.2.110.0060.00322.27
8.2.100.0070.00418.16
8.2.90.0050.00318.09
8.2.80.0080.00019.30
8.2.70.0090.00448.60
8.2.60.0100.00348.60
8.2.50.0070.00648.60
8.2.40.0080.00448.80
8.2.30.0090.00348.76
8.2.20.0110.00048.78
8.2.10.0060.00749.42
8.2.00.0100.00349.44
8.1.280.0110.00425.92
8.1.270.0050.00322.36
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0070.01324.10
8.1.230.0080.00422.93
8.1.220.0040.00417.80
8.1.210.0040.00418.97
8.1.200.0060.00748.40
8.1.190.0070.00548.40
8.1.180.0070.00548.71
8.1.170.0080.00448.47
8.1.160.0090.00549.18
8.1.150.0100.00249.23
8.1.140.0080.00350.80
8.1.130.0070.00748.49
8.1.120.0110.00348.40
8.1.110.0100.00248.42
8.1.100.0120.00248.46
8.1.90.0080.00548.41
8.1.80.0070.00648.45
8.1.70.0050.00648.46
8.1.60.0100.00448.50
8.1.50.0070.00548.43
8.1.40.0080.00648.51
8.1.30.0080.00548.60
8.1.20.0060.00748.51
8.1.10.0060.00527.90
8.1.00.0080.00329.92
8.0.300.0070.00022.12
8.0.290.0040.00848.10
8.0.280.0040.00848.94
8.0.270.0080.00348.39
8.0.260.0050.00748.20
8.0.250.0080.00448.24
8.0.240.0080.00348.17
8.0.230.0100.00248.23
8.0.220.0070.00548.19
8.0.210.0100.00248.22
8.0.200.0080.00448.15
8.0.190.0100.00348.20
8.0.180.0060.00648.13
8.0.170.0040.01048.19
8.0.160.0080.00448.18
8.0.150.0080.00348.09
8.0.140.0060.00748.10
8.0.130.0140.00328.69
8.0.120.0130.00429.51
8.0.110.0110.00529.52
8.0.100.0100.00629.44
8.0.90.0170.00129.54
8.0.80.0120.00729.60
8.0.70.0140.00529.52
8.0.60.0140.00429.52
8.0.50.0120.00629.42
8.0.30.0110.00827.47
8.0.20.0150.00629.63
8.0.10.0110.00629.63
8.0.00.0100.00825.97
7.4.330.0060.00247.44
7.4.320.0110.00147.99
7.4.300.0070.00548.06
7.4.290.0090.00248.02
7.4.280.0070.00548.01
7.4.270.0040.00748.05
7.4.260.0140.00329.21
7.4.250.0130.00529.21
7.4.240.0120.00527.19
7.4.230.0160.00429.29
7.4.220.0130.00429.28
7.4.210.0120.00625.70
7.4.200.0110.00529.25
7.4.190.0170.00232.42
7.4.180.0150.00332.42
7.4.160.0170.00232.41
7.4.150.0180.00132.37
7.4.140.0120.00629.45
7.4.130.0140.00529.15
7.4.120.0140.00629.16
7.4.110.0160.00329.18
7.4.100.0080.00829.24
7.4.90.0130.00329.24
7.4.80.0110.00929.74
7.4.70.0110.00729.18
7.4.60.0130.00529.21
7.4.50.0130.00529.15
7.4.40.0120.00729.17
7.4.30.0140.00432.27
7.4.20.0100.00532.23
7.4.10.0120.00628.87
7.4.00.0110.00526.61
7.3.330.0160.00228.33
7.3.320.0140.00328.38
7.3.310.0120.00529.10
7.3.300.0120.00329.13
7.3.290.0100.00729.01
7.3.280.0140.00429.08
7.3.270.0160.00332.22
7.3.260.0100.01023.55
7.3.250.0150.00332.17
7.3.240.0140.00532.22
7.3.230.0140.00529.10
7.3.220.0160.00432.04
7.3.210.0130.00629.09
7.3.200.0140.00629.05
7.3.190.0110.00729.14
7.3.180.0140.00429.02
7.3.170.0120.00629.05
7.3.160.0130.00429.10
7.3.150.0080.00732.16
7.3.140.0130.00432.09
7.3.130.0090.00728.66
7.3.120.0110.00728.69
7.3.110.0150.00428.71
7.3.100.0160.00428.73
7.3.90.0110.00828.81
7.3.80.0150.00226.35
7.3.70.0140.00524.77
7.3.60.0120.00524.75
7.3.50.0130.00524.84
7.3.40.0130.00524.77
7.3.30.0120.00424.81
7.3.20.0130.00525.79
7.3.10.0120.00425.79
7.3.00.0110.00525.83
7.2.340.0150.00432.15
7.2.330.0110.00829.11
7.2.320.0140.00629.16
7.2.310.0140.00529.14
7.2.300.0130.00729.13
7.2.290.0130.00629.05
7.2.280.0150.00432.21
7.2.270.0130.00632.18
7.2.260.0130.00628.79
7.2.250.0140.00528.83
7.2.240.0120.00628.78
7.2.230.0140.00528.66
7.2.220.0130.00628.75
7.2.210.0110.00726.42
7.2.200.0110.00724.95
7.2.190.0130.00524.89
7.2.180.0120.00524.88
7.2.170.0100.00624.86
7.2.160.0110.00524.91
7.2.150.0150.00425.99
7.2.140.0130.00425.97
7.2.130.0110.00526.03
7.2.120.0090.00826.01
7.2.110.0120.00425.97
7.2.100.0130.00425.98
7.2.90.0130.00525.95
7.2.80.0100.00825.99
7.2.70.0100.00926.00
7.2.60.0130.00626.00
7.2.50.0110.00725.99
7.2.40.0130.00526.01
7.2.30.0140.00626.28
7.2.20.0130.00526.32
7.2.10.0110.00726.30
7.2.00.0090.00826.28
7.1.330.0120.00529.22
7.1.320.0100.00829.18
7.1.310.0110.00526.98
7.1.300.0130.00525.36
7.1.290.0130.00325.39
7.1.280.0110.00525.27
7.1.270.0120.00525.34
7.1.260.0090.00725.29
7.1.250.0120.00525.27
7.1.240.0110.00726.86
7.1.230.0120.00426.96
7.1.220.0100.00726.82
7.1.210.0140.00426.93
7.1.200.0120.00526.93
7.1.190.0130.00426.97
7.1.180.0130.00326.93
7.1.170.0110.00626.95
7.1.160.0120.00627.21
7.1.150.0110.00527.16
7.1.140.0120.00527.28
7.1.130.0130.00427.23
7.1.120.0140.00427.20
7.1.110.0110.00527.25
7.1.100.0110.00427.11
7.1.90.0110.00527.23
7.1.80.0120.00527.30
7.1.70.0120.00627.11
7.1.60.0120.00527.21
7.1.50.0130.00427.31
7.1.40.0130.00327.28
7.1.30.0110.00627.29
7.1.20.0100.00727.11
7.1.10.0110.00627.18
7.1.00.0130.00427.15

preferences:
96.98 ms | 401 KiB | 5 Q