3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = [ "5'", "5' 0", "5' 0 1/2", "5' 1", "5' 1 1/2", "5' 2", "5' 2 1/2", "7' 4", ]; foreach ($tests as $test) { sscanf($test, '%d\' %d %d/%d"', $feet, $inches, $numerator, $denominator); printf("%.1f\n", ($feet * 12) + $inches + ($denominator ? $numerator / $denominator : 0)); }

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)
8.4.120.0110.00920.48
8.4.110.0130.00822.70
8.4.100.0130.00717.57
8.4.90.0110.00918.85
8.4.80.0090.01119.47
8.4.70.0090.01218.20
8.4.60.0120.00718.87
8.4.50.0140.00818.84
8.4.40.0100.01018.64
8.4.30.0090.00922.41
8.4.20.0130.00717.94
8.4.10.0040.00419.27
8.3.250.0080.00819.17
8.3.240.0110.00818.78
8.3.230.0110.00916.74
8.3.220.0090.01217.01
8.3.210.0060.00118.35
8.3.200.0020.00616.61
8.3.190.0090.00717.11
8.3.180.0080.01116.64
8.3.170.0090.00920.79
8.3.160.0110.00418.35
8.3.150.0040.00420.51
8.3.140.0060.01216.60
8.3.130.0030.00618.30
8.3.120.0030.00618.76
8.3.110.0060.00320.94
8.3.100.0080.00824.06
8.3.90.0050.00326.77
8.3.80.0090.00017.97
8.3.70.0070.01116.50
8.3.60.0060.01216.61
8.3.50.0080.00818.53
8.3.40.0070.00721.84
8.3.30.0000.01421.83
8.3.20.0040.00424.18
8.3.10.0060.00324.66
8.3.00.0040.00426.16
8.2.290.0120.00720.53
8.2.280.0050.00318.44
8.2.270.0160.00317.32
8.2.260.0070.01118.66
8.2.250.0090.00916.31
8.2.240.0030.00617.26
8.2.230.0060.00322.58
8.2.220.0080.00037.54
8.2.210.0080.00026.77
8.2.200.0060.00316.50
8.2.190.0120.00318.18
8.2.180.0090.00616.32
8.2.170.0100.01019.04
8.2.160.0130.00322.96
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00819.77
8.2.110.0130.00622.07
8.2.100.0140.00720.99
8.2.90.0220.00018.80
8.2.80.0140.01418.68
8.2.70.0240.00718.94
8.2.60.0310.00318.59
8.2.50.0080.00818.91
8.2.40.0090.00518.70
8.2.30.0120.00318.70
8.2.20.0230.00618.87
8.2.10.0220.00319.03
8.2.00.0200.00718.80
8.1.330.0090.00821.97
8.1.320.0090.01016.12
8.1.310.0050.00316.89
8.1.300.0040.00415.82
8.1.290.0040.00430.84
8.1.280.0070.01525.92
8.1.270.0070.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0210.00318.49
8.1.230.0120.00818.46
8.1.220.0110.00318.46
8.1.210.0070.00719.93
8.1.200.0110.00318.42
8.1.190.0120.00918.38
8.1.180.0190.00318.25
8.1.170.0110.00318.47
8.1.160.0180.00318.82
8.1.150.0130.00020.55
8.1.140.0150.00918.45
8.1.130.0050.00818.66
8.1.120.0210.00318.56
8.1.110.0150.00918.69
8.1.100.0210.00018.62
8.1.90.0080.00618.63
8.1.80.0130.00018.55
8.1.70.0160.00418.94
8.1.60.0170.00018.75
8.1.50.0180.00618.52
8.1.40.0140.00518.63
8.1.30.0160.00318.90
8.1.20.0170.00018.50
8.1.10.0160.00318.68
8.1.00.0110.00518.74
8.0.300.0170.00317.73
8.0.290.0160.00017.95
8.0.280.0130.00017.95
8.0.270.0050.00917.90
8.0.260.0130.00317.90
8.0.250.0150.00018.01
8.0.240.0070.00717.92
8.0.230.0140.00018.00
8.0.220.0060.00917.89
8.0.210.0070.00717.89
8.0.200.0150.00017.86
8.0.190.0160.00017.95
8.0.180.0140.00017.96
8.0.170.0120.00017.95
8.0.160.0110.00418.00
8.0.150.0080.00817.87
8.0.140.0100.00717.96
8.0.130.0100.00218.09
8.0.120.0060.00917.87
8.0.110.0140.00018.08
8.0.100.0150.00017.85
8.0.90.0090.00617.92
8.0.80.0160.00017.83
8.0.70.0140.00017.76
8.0.60.0090.00617.79
8.0.50.0120.00317.89
8.0.30.0150.00017.71
8.0.20.0080.00818.16
8.0.10.0150.00018.03

preferences:
30.37 ms | 403 KiB | 5 Q