3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo substr((int)019, -1);

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)
5.6.280.0070.06720.89
5.6.210.0070.08020.71
5.6.200.0070.05018.09
5.6.190.0130.08020.60
5.6.180.0300.08320.45
5.6.170.0170.04720.57
5.6.160.0100.08020.38
5.6.150.0070.08018.09
5.6.140.0070.08318.12
5.6.130.0070.08318.18
5.6.120.0100.08020.97
5.6.110.0070.04021.13
5.6.100.0070.09020.97
5.6.90.0000.04320.97
5.6.80.0100.06320.40
5.6.70.4400.04020.37
5.5.350.0200.04720.41
5.5.340.0100.08317.99
5.5.330.0070.05720.15
5.5.320.0270.03720.18
5.5.310.0230.06720.21
5.5.300.0070.03717.88
5.5.290.0130.06017.98
5.5.280.0000.08720.88
5.5.270.0100.04720.63
5.5.260.0100.07320.95
5.5.250.0100.03720.69
5.5.240.0300.07020.32
5.4.450.0100.05319.48
5.4.440.0630.05719.47
5.4.430.0830.05719.47
5.4.420.0670.00019.45
5.4.410.0630.00019.39
5.4.400.0600.00019.02
5.4.390.0730.00019.07
5.4.380.0630.00019.09
5.4.370.0630.00018.95
5.4.360.0630.00019.07
5.4.350.0670.00019.16
5.4.340.0110.03611.97
5.4.320.0070.03912.45
5.4.310.0060.03912.45
5.4.300.0110.03612.45
5.4.290.0080.05212.45
5.4.280.0110.04212.35
5.4.270.0100.04812.35
5.4.260.0110.03912.34
5.4.250.0040.04212.35
5.4.240.0050.03712.35
5.4.230.0100.03312.34
5.4.220.0050.03712.34
5.4.210.0100.03412.34
5.4.200.0050.03912.34
5.4.190.0070.03512.33
5.4.180.0070.03712.33
5.4.170.0020.04012.35
5.4.160.0060.03912.34
5.4.150.0070.03512.34
5.4.140.0080.03512.02
5.4.130.0020.03812.01
5.4.120.0060.03411.96
5.4.110.0080.03611.96
5.4.100.0050.03711.96
5.4.90.0060.03811.96
5.4.80.0090.03411.96
5.4.70.0040.03911.96
5.4.60.0100.04511.96
5.4.50.0090.03311.96
5.4.40.0060.03511.95
5.4.30.0090.03611.95
5.4.20.0160.02911.95
5.4.10.0080.03211.95
5.4.00.0090.03211.43
5.3.290.0080.03612.80
5.3.280.0040.03912.71
5.3.270.0060.03912.72
5.3.260.0040.04012.72
5.3.250.0070.03512.72
5.3.240.0080.03512.72
5.3.230.0070.03612.71
5.3.220.0040.03912.68
5.3.210.0070.03812.68
5.3.200.0080.03612.68
5.3.190.0090.03912.68
5.3.180.0070.03712.67
5.3.170.0080.03512.67
5.3.160.0110.03112.67
5.3.150.0040.03912.67
5.3.140.0060.03612.66
5.3.130.0030.04212.66
5.3.120.0100.03712.65
5.3.110.0080.04812.66
5.3.100.0070.03812.12
5.3.90.0080.03512.08
5.3.80.0080.03912.08
5.3.70.0120.03712.08
5.3.60.0100.03212.07
5.3.50.0050.03712.00
5.3.40.0070.03712.00
5.3.30.0060.03711.94
5.3.20.0070.03511.72
5.3.10.0100.03111.69
5.3.00.0060.03611.68
5.2.170.0050.0299.17
5.2.160.0040.0299.17
5.2.150.0040.0339.17
5.2.140.0040.0389.17
5.2.130.0040.0299.13
5.2.120.0030.0299.13
5.2.110.0040.0299.14
5.2.100.0040.0299.13
5.2.90.0030.0309.14
5.2.80.0060.0289.13
5.2.70.0040.0319.13
5.2.60.0040.0309.09
5.2.50.0020.0339.05
5.2.40.0040.0299.03
5.2.30.0030.0329.01
5.2.20.0070.0268.99
5.2.10.0100.0358.93
5.2.00.0050.0388.79
5.1.60.0030.0258.07
5.1.50.0050.0248.07
5.1.40.0060.0238.05
5.1.30.0040.0308.40
5.1.20.0070.0248.42
5.1.10.0040.0258.15
5.1.00.0010.0288.15
5.0.50.0050.0196.63
5.0.40.0020.0216.49
5.0.30.0020.0346.30
5.0.20.0070.0186.27
5.0.10.0020.0216.24
5.0.00.0050.0296.23
4.4.90.0020.0154.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0184.75
4.4.50.0060.0154.77
4.4.40.0050.0244.71
4.4.30.0020.0164.76
4.4.20.0050.0144.84
4.4.10.0040.0154.85
4.4.00.0030.0314.76
4.3.110.0020.0174.66
4.3.100.0040.0174.66
4.3.90.0010.0164.63
4.3.80.0030.0234.59
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0020.0173.29
4.3.20.0010.0183.27
4.3.10.0000.0183.23
4.3.00.0070.0237.02

preferences:
137.73 ms | 1398 KiB | 7 Q