3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '\n \ \\ \\\ \1' . "\n \\ \2";

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)
8.3.60.0180.00318.12
8.3.50.0150.00322.00
8.3.40.0090.00618.60
8.3.30.0070.00718.92
8.3.20.0040.00420.30
8.3.10.0080.00023.71
8.3.00.0080.00019.25
8.2.180.0070.00716.32
8.2.170.0040.01122.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0030.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00022.08
8.2.110.0030.00620.43
8.2.100.0040.00718.03
8.2.90.0060.00319.23
8.2.80.0000.00817.97
8.2.70.0000.00817.37
8.2.60.0120.00017.80
8.2.50.0050.00318.07
8.2.40.0050.00319.82
8.2.30.0000.00717.94
8.2.20.0000.00817.55
8.2.10.0000.00717.98
8.2.00.0040.00417.60
8.1.280.0110.00725.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.65
8.1.230.0040.00719.16
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0110.00017.23
8.1.190.0050.00316.88
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0040.00421.91
8.1.150.0070.00018.76
8.1.140.0000.00817.21
8.1.130.0030.00317.66
8.1.120.0040.00417.37
8.1.110.0040.00417.35
8.1.100.0000.00717.24
8.1.90.0000.00717.30
8.1.80.0000.00717.27
8.1.70.0030.00317.30
8.1.60.0030.00617.47
8.1.50.0000.00817.36
8.1.40.0070.00017.23
8.1.30.0000.00817.48
8.1.20.0050.00317.53
8.1.10.0040.00417.33
8.1.00.0000.00717.33
8.0.300.0000.00718.77
8.0.290.0030.00616.58
8.0.280.0000.00718.34
8.0.270.0000.00717.21
8.0.260.0030.00317.05
8.0.250.0070.00016.82
8.0.240.0000.00616.75
8.0.230.0070.00016.80
8.0.220.0000.00816.66
8.0.210.0000.00716.71
8.0.200.0060.00016.89
8.0.190.0040.00416.88
8.0.180.0070.00016.73
8.0.170.0040.00416.70
8.0.160.0030.00316.70
8.0.150.0070.00016.60
8.0.140.0040.00716.75
8.0.130.0000.00513.11
8.0.120.0000.00816.77
8.0.110.0000.00816.72
8.0.100.0000.00716.77
8.0.90.0000.00816.64
8.0.80.0120.00316.68
8.0.70.0000.00716.63
8.0.60.0070.00016.77
8.0.50.0040.00416.87
8.0.30.0120.00916.78
8.0.20.0070.01217.40
8.0.10.0050.00216.88
8.0.00.0050.01216.50
7.4.330.0000.00415.00
7.4.320.0030.00316.38
7.4.300.0000.00716.27
7.4.290.0030.00316.45
7.4.280.0050.00316.33
7.4.270.0090.00016.41
7.4.260.0020.00516.46
7.4.250.0070.00016.42
7.4.240.0030.00316.48
7.4.230.0000.00716.32
7.4.220.0100.00716.48
7.4.210.0060.01116.42
7.4.200.0040.00416.46
7.4.160.0070.01416.25
7.4.150.0080.01217.40
7.4.140.0060.01117.86
7.4.130.0100.00616.33
7.4.120.0030.01616.21
7.4.110.0190.00016.42
7.4.100.0120.00916.45
7.4.90.0070.01416.36
7.4.80.0060.01619.39
7.4.70.0060.01216.38
7.4.60.0080.00916.50
7.4.50.0000.00616.32
7.4.40.0100.00716.36
7.4.30.0040.01416.40
7.4.00.0120.00414.68
7.3.330.0030.00312.88
7.3.320.0050.00013.00
7.3.310.0070.00016.19
7.3.300.0070.00016.04
7.3.290.0030.01016.17
7.3.280.0090.00816.16
7.3.270.0100.00717.40
7.3.260.0070.01016.29
7.3.250.0090.00816.44
7.3.240.0120.00616.29
7.3.230.0110.00816.39
7.3.210.0100.01016.34
7.3.200.0060.01519.39
7.3.190.0150.00616.43
7.3.180.0060.00916.32
7.3.170.0130.00716.27
7.3.160.0090.00616.44
7.2.330.0060.01216.59
7.2.320.0120.00916.57
7.2.310.0140.01116.44
7.2.300.0100.00816.55
7.2.290.0090.01316.22
7.2.00.0110.01119.26
7.1.100.0670.00716.00
7.1.70.0000.00816.86
7.1.60.0140.01119.32
7.1.50.0000.01016.46
7.1.00.0130.06322.40
7.0.200.0080.00016.70
7.0.140.0070.07022.04
7.0.60.0100.06019.98
7.0.50.0100.03317.79
7.0.40.0000.08719.96
7.0.30.0470.04020.25
7.0.20.0200.06720.30
7.0.10.0100.06320.18
7.0.00.0100.09020.08
5.6.280.0070.07321.09
5.6.210.0100.07720.62
5.6.200.0070.04718.21
5.6.190.0000.04720.58
5.6.180.0170.08020.57
5.6.170.0400.04720.45
5.6.160.0000.08720.71
5.6.150.0100.07718.19
5.6.140.0100.03318.21
5.6.130.0100.05718.20
5.6.120.0030.09020.90
5.6.110.0070.07321.11
5.6.100.0030.09020.99
5.6.90.0070.04021.03
5.6.80.0130.08020.52
5.5.350.0170.07320.38
5.5.340.0100.03717.92
5.5.330.0070.05020.40
5.5.320.0230.04320.34
5.5.310.0200.04020.17
5.5.300.0100.07017.91
5.5.290.0030.08717.99
5.5.280.0100.08020.64
5.5.270.0130.06320.73
5.5.260.0070.08720.75
5.5.250.0030.04020.68
5.5.240.0270.07020.14
5.4.450.0630.07019.28
5.4.440.0770.05019.10
5.4.430.0730.06719.40
5.4.420.0630.00019.51
5.4.410.0600.00019.24
5.4.400.0600.00019.16
5.4.390.0600.00019.16
5.4.380.0630.00019.18
5.4.370.0730.00019.05
5.4.360.0600.00019.26
5.4.350.0630.00019.07
5.4.340.0060.03411.97
5.4.320.0060.03612.45
5.4.310.0110.03312.45
5.4.300.0070.03512.45
5.4.290.0060.04012.45
5.4.280.0060.03412.34
5.4.270.0070.04112.35
5.4.260.0050.03812.34
5.4.250.0090.03712.34
5.4.240.0070.03512.34
5.4.230.0070.03512.34
5.4.220.0070.03612.34
5.4.210.0050.03612.34
5.4.200.0060.04312.34
5.4.190.0050.04112.34
5.4.180.0060.03812.33
5.4.170.0070.03512.34
5.4.160.0090.03512.34
5.4.150.0100.03512.34
5.4.140.0070.03512.02
5.4.130.0050.03512.01
5.4.120.0080.03311.97
5.4.110.0090.03111.97
5.4.100.0080.03211.96
5.4.90.0100.03211.96
5.4.80.0060.03611.96
5.4.70.0060.04411.96
5.4.60.0080.03311.96
5.4.50.0030.03711.96
5.4.40.0080.03211.95
5.4.30.0100.03111.95
5.4.20.0120.04011.95
5.4.10.0050.03611.95
5.4.00.0040.03711.43

preferences:
41.38 ms | 401 KiB | 5 Q