3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iteratorx = IntlCodePointBreakIterator::createCodePointInstance(); $iteratorx->setText("abc"); $iterator = $iteratorx->getPartsIterator(); $iterator->rewind(); $iterator->next(); $iteratorx->previous(); // previous works $iterator->next(); $iterator->next(); echo $iterator->current() . "\n"; // c... all fine $iterator->next(); // no more code points, so it's invalid var_dump($iterator->valid()); // false var_dump($iterator->current()); // prints weird stuff... whatever... $iteratorx->previous(); // cannot go back var_dump($iterator->valid()); // broken var_dump($iterator->current()); // broken

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)
8.3.60.0180.00418.55
8.3.50.0070.01116.75
8.3.40.0120.00318.77
8.3.30.0160.00318.83
8.3.20.0080.00018.60
8.3.10.0000.00823.91
8.3.00.0000.00821.90
8.2.180.0000.01425.92
8.2.170.0140.00719.26
8.2.160.0070.00722.96
8.2.150.0030.00625.66
8.2.140.0030.00524.66
8.2.130.0070.00022.34
8.2.120.0140.00326.35
8.2.110.0090.00022.47
8.2.100.0080.00319.89
8.2.90.0040.00419.23
8.2.80.0040.00418.90
8.2.70.0000.01317.38
8.2.60.0000.00818.18
8.2.50.0060.00318.07
8.2.40.0060.00320.14
8.2.30.0040.00418.13
8.2.20.0000.00718.25
8.2.10.0030.00518.25
8.2.00.0000.00817.69
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00320.45
8.1.230.0080.00317.95
8.1.220.0030.00517.77
8.1.210.0000.00818.77
8.1.200.0000.00817.36
8.1.190.0050.00317.48
8.1.180.0030.00618.10
8.1.170.0040.00418.81
8.1.160.0040.00419.08
8.1.150.0000.00819.15
8.1.140.0070.00020.50
8.1.130.0040.00420.29
8.1.120.0080.00017.66
8.1.110.0060.00317.49
8.1.100.0070.00017.63
8.1.90.0050.00217.47
8.1.80.0030.00617.51
8.1.70.0040.00417.52
8.1.60.0040.00417.55
8.1.50.0000.00817.73
8.1.40.0000.00717.68
8.1.30.0000.00817.86
8.1.20.0030.00617.81
8.1.10.0030.00617.64
8.1.00.0030.00617.62
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0000.00818.70
8.0.270.0050.00316.90
8.0.260.0030.00520.27
8.0.250.0000.00717.08
8.0.240.0000.00717.12
8.0.230.0030.00317.04
8.0.220.0060.00317.03
8.0.210.0020.00517.02
8.0.200.0030.00717.04
8.0.190.0040.00317.01
8.0.180.0000.00816.95
8.0.170.0060.00317.06
8.0.160.0040.00417.01
8.0.150.0030.00716.91
8.0.140.0040.00416.83
8.0.130.0050.00013.26
8.0.120.0030.00316.98
8.0.110.0040.00416.94
8.0.100.0000.00717.04
8.0.90.0040.00417.16
8.0.80.0080.01016.96
8.0.70.0040.00417.07
8.0.60.0040.00416.94
8.0.50.0070.00016.88
8.0.30.0090.00917.33
8.0.20.0070.01317.40
8.0.10.0030.00517.04
8.0.00.0110.00816.98
7.4.330.0030.00315.55
7.4.320.0000.00616.60
7.4.300.0000.00616.56
7.4.290.0040.00416.73
7.4.280.0030.00616.72
7.4.270.0030.00516.71
7.4.260.0000.00716.69
7.4.250.0050.00316.74
7.4.240.0000.00716.66
7.4.230.0040.00516.71
7.4.220.0070.00016.53
7.4.210.0070.01016.77
7.4.200.0040.00416.72
7.4.160.0070.01116.57
7.4.140.0090.01017.86
7.4.130.0090.01216.67
7.4.120.0080.01216.64
7.4.110.0090.00916.58
7.4.100.0060.01216.75
7.4.90.0100.00716.64
7.4.80.0030.01319.39
7.4.70.0060.01016.58
7.4.60.0100.00716.65
7.4.50.0070.01116.78
7.4.40.0040.01316.39
7.4.00.0100.00314.98
7.3.330.0060.00013.12
7.3.320.0030.00313.11
7.3.310.0080.00016.39
7.3.300.0000.00716.30
7.3.290.0070.00016.25
7.3.280.0100.00716.32
7.3.260.0100.00916.50
7.3.240.0120.00616.50
7.3.230.0040.01216.42
7.3.210.0130.00316.53
7.3.200.0100.00716.43
7.3.190.0110.01116.39
7.3.180.0150.00916.56
7.3.170.0100.00616.60
7.3.160.0070.00716.55
7.2.330.0090.00916.69
7.2.320.0060.01216.84
7.2.310.0100.00716.79
7.2.300.0080.00816.69
7.2.290.0060.01116.68
7.2.110.1030.00614.77
7.2.100.1250.00514.43
7.2.90.1210.00314.63
7.2.80.1050.01014.58
7.2.70.1180.01214.75
7.2.60.1000.01014.65
7.2.50.1110.01014.69
7.2.40.0980.01214.90
7.2.30.0970.00615.13
7.2.20.0480.00914.83
7.2.10.1240.00714.79
7.2.00.1050.01015.11
7.1.230.0960.00814.06
7.1.220.0970.00813.84
7.1.210.0980.00613.88
7.1.200.1140.00713.70
7.1.190.1220.01013.75
7.1.180.1090.00813.99
7.1.170.1260.00813.71
7.1.160.0960.00613.70
7.1.150.1060.00513.78
7.1.140.1090.00513.73
7.1.130.1030.00813.79
7.1.120.1210.00813.92
7.1.110.1170.00813.51
7.1.100.1280.00913.61
7.1.90.1200.00814.01
7.1.80.1170.00713.91
7.1.70.1330.00614.00
7.1.60.1490.01231.93
7.1.50.1430.01331.98
7.1.40.1340.00831.82
7.1.30.1270.01731.93
7.1.20.1190.01231.61
7.1.10.0990.00813.88
7.1.00.1320.00714.07
5.6.380.0030.01114.30

preferences:
66.04 ms | 401 KiB | 5 Q