3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = array('Astreet','bstreet'); for($i=0;;$i++)print(strlen($s[$i])==strlen(ltrim(strtolower($s[$i]),'aeiou'))?left:right)?>

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)
8.3.60.0070.01116.63
8.3.50.0130.00717.50
8.3.40.0040.01518.83
8.3.30.0090.00618.70
8.3.20.0030.00518.87
8.3.10.0030.00620.63
8.3.00.0040.00417.50
8.2.180.0100.00716.75
8.2.170.0110.00422.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00419.95
8.2.110.0070.00321.05
8.2.100.0090.00317.97
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0050.00318.05
8.2.50.0030.00618.10
8.2.40.0000.00718.16
8.2.30.0030.00518.00
8.2.20.0000.00717.77
8.2.10.0030.00617.68
8.2.00.0040.00417.86
8.1.280.0120.00625.92
8.1.270.0070.00724.66
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00619.50
8.1.230.0090.00317.70
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0080.00017.35
8.1.180.0070.00018.10
8.1.170.0050.00318.84
8.1.160.0040.00418.99
8.1.150.0000.00718.64
8.1.140.0040.00417.49
8.1.130.0000.00717.88
8.1.120.0030.00317.39
8.1.110.0000.00717.45
8.1.100.0070.00017.52
8.1.90.0000.00717.40
8.1.80.0070.00017.52
8.1.70.0000.00717.44
8.1.60.0050.00317.46
8.1.50.0000.00817.40
8.1.40.0040.00417.42
8.1.30.0040.00417.54
8.1.20.0000.00717.64
8.1.10.0040.00417.62
8.1.00.0000.00817.38
8.0.300.0040.00419.21
8.0.290.0000.00816.75
8.0.280.0000.00718.49
8.0.270.0000.00717.16
8.0.260.0060.00318.45
8.0.250.0050.00217.07
8.0.240.0030.00516.91
8.0.230.0050.00217.05
8.0.220.0000.00716.95
8.0.210.0000.00816.82
8.0.200.0000.00617.05
8.0.190.0000.00716.98
8.0.180.0000.00816.86
8.0.170.0040.00417.01
8.0.160.0040.00316.97
8.0.150.0070.00316.97
8.0.140.0030.00516.81
8.0.130.0030.00313.30
8.0.120.0060.00316.81
8.0.110.0000.00717.01
8.0.100.0040.00417.04
8.0.90.0000.00716.89
8.0.80.0040.01216.94
8.0.70.0040.00416.98
8.0.60.0030.00516.85
8.0.50.0040.00416.86
8.0.30.0100.00817.19
8.0.20.0160.00617.17
8.0.10.0040.00417.11
8.0.00.0100.00816.75
7.4.330.0000.00512.97
7.4.320.0040.00416.46
7.4.300.0030.00316.34
7.4.290.0050.00516.41
7.4.280.0040.00416.47
7.4.270.0040.00716.52
7.4.260.0030.00513.21
7.4.250.0110.00016.39
7.4.240.0000.00716.38
7.4.230.0000.00916.47
7.4.220.0140.01316.47
7.4.210.0090.00916.39
7.4.200.0060.00316.47
7.4.190.0030.00616.54
7.4.160.0390.01716.32
7.4.150.0410.01516.54
7.4.140.0380.01616.40
7.4.130.0100.01316.47
7.4.120.0440.00416.54
7.4.110.0030.01616.47
7.4.100.0180.01016.35
7.4.90.0220.01516.37
7.4.80.0940.04016.46
7.4.70.0440.01416.39
7.4.60.0450.01216.47
7.4.50.0000.01016.35
7.4.40.0090.00016.30
7.4.30.0760.00016.54
7.3.330.0050.00513.14
7.3.320.0040.00413.16
7.3.310.0100.00015.96
7.3.300.0050.00216.12
7.3.290.0160.00016.10
7.3.280.0100.01116.17
7.3.270.0180.02316.33
7.3.260.0210.01116.23
7.3.250.0270.01816.21
7.3.240.0070.02516.23
7.3.230.0860.03216.13
7.3.210.0420.02516.30
7.3.200.0150.00719.39
7.3.190.0190.01316.30
7.3.180.0100.01616.31
7.3.170.0470.01116.26
7.3.160.0260.01116.45
7.2.330.0040.01816.44
7.2.320.0270.01916.59
7.2.310.0560.02316.60
7.2.300.0280.00816.50
7.2.290.0110.01016.67
7.2.100.1390.00614.64
7.2.90.0850.00414.40
7.2.80.1590.00614.59
7.2.70.1240.01315.04
7.2.60.1120.01014.83
7.2.50.1110.00614.88
7.2.40.0180.00714.89
7.2.30.0110.01114.89
7.2.20.1820.00314.65
7.2.10.3070.01014.73
7.2.00.0070.01415.07
7.1.220.1300.00713.59
7.1.210.1500.01013.69
7.1.200.1330.00013.62
7.1.190.1580.00313.89
7.1.180.1360.00314.00
7.1.170.1480.00913.83
7.1.160.0630.00913.88
7.1.150.0700.00613.68
7.1.140.2610.00313.73
7.1.130.0190.00413.67
7.1.120.3480.00313.53
7.1.110.1080.00413.72
7.1.100.0140.00913.84
7.1.90.0530.01013.67
7.1.80.2060.00713.69
7.1.70.2390.00913.86
7.1.60.2690.01332.09
7.1.50.2980.00631.91
7.1.40.0740.00331.93
7.1.30.0360.00731.97
7.1.20.0420.00731.85
7.1.10.0180.00513.94
7.1.00.0190.00013.87
7.0.310.0170.00013.51
7.0.300.0760.00313.42
7.0.290.1200.01113.51
7.0.280.2840.00713.53
7.0.270.0140.00413.48
7.0.260.3340.01013.25
7.0.250.0550.01713.48
7.0.240.0100.00813.43
7.0.230.0330.00313.48
7.0.220.0440.01013.39
7.0.210.0120.00913.47
7.0.200.0090.00913.30
7.0.190.0090.01513.46
7.0.180.0130.00613.43
7.0.170.0160.00913.43
7.0.160.2080.00313.40
7.0.150.1690.00313.57
7.0.140.0940.00913.68
7.0.130.0340.00613.53
7.0.120.0270.00313.32
7.0.110.0140.01013.25
7.0.100.0080.00813.79
7.0.90.0180.00313.50
7.0.80.1020.00713.59
7.0.70.0170.00513.31
7.0.60.0200.00413.43
7.0.50.0820.00513.75
7.0.40.1080.01313.69
7.0.30.2610.00613.52
7.0.20.0270.01213.61
7.0.10.0100.01013.57
7.0.00.0370.00513.55
5.6.380.0110.01114.44
5.6.370.0050.01114.09
5.6.360.0070.00714.29
5.6.350.0110.01114.07
5.6.340.0060.01214.36
5.6.330.0130.00913.93
5.6.320.0090.00914.38
5.6.310.0040.01314.26
5.6.300.0000.01314.19
5.6.290.0150.00314.22
5.6.280.0120.00414.30
5.6.270.0100.01014.11
5.6.260.0070.00514.33
5.6.250.0000.01914.27
5.6.240.0140.00314.18
5.6.230.0090.00914.45
5.6.220.0110.01114.09
5.6.210.0120.00914.21
5.6.200.0150.00414.40
5.6.190.0140.00714.38
5.6.180.0100.01313.95
5.6.170.0100.00514.14
5.6.160.0070.01114.50
5.6.150.0050.00814.46
5.6.140.0050.00814.42
5.6.130.0160.00814.24
5.5.380.0050.01012.13
5.5.370.0100.00012.13
5.5.360.0100.01012.13
5.5.350.0040.01112.13
5.5.340.0030.01012.13
5.5.330.0080.00312.13
5.5.320.0090.00612.13
5.5.310.0130.00012.13
5.5.300.0040.00912.13
5.5.290.0080.00412.13
5.4.450.0050.00512.13

preferences:
55.99 ms | 404 KiB | 6 Q