3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "12" ^ "9";

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)
8.3.40.0090.00618.61
8.3.30.0060.00918.96
8.3.20.0070.00020.25
8.3.10.0080.00023.36
8.3.00.0080.00020.52
8.2.170.0040.01122.96
8.2.160.0100.00322.12
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00922.20
8.2.110.0070.00319.37
8.2.100.0110.00017.78
8.2.90.0030.00518.05
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00417.92
8.2.50.0070.00318.07
8.2.40.0030.00517.84
8.2.30.0000.00717.90
8.2.20.0060.00317.43
8.2.10.0040.00419.35
8.2.00.0030.00517.55
8.1.270.0080.00023.82
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0110.00023.89
8.1.230.0040.00721.04
8.1.220.0050.00317.74
8.1.210.0000.00818.89
8.1.200.0090.00017.10
8.1.190.0040.00417.16
8.1.180.0030.00518.10
8.1.170.0080.00018.52
8.1.160.0070.00021.93
8.1.150.0040.00418.55
8.1.140.0060.00317.30
8.1.130.0050.00217.75
8.1.120.0040.00417.31
8.1.110.0040.00417.32
8.1.100.0110.00017.23
8.1.90.0040.00317.37
8.1.80.0030.00317.34
8.1.70.0030.00317.25
8.1.60.0030.00517.45
8.1.50.0000.00817.43
8.1.40.0030.00517.25
8.1.30.0000.00817.42
8.1.20.0040.00417.48
8.1.10.0080.00317.40
8.1.00.0000.00817.29
8.0.300.0050.00319.93
8.0.290.0000.00817.05
8.0.280.0070.00018.40
8.0.270.0040.00617.09
8.0.260.0000.00816.70
8.0.250.0030.00316.79
8.0.240.0000.00716.77
8.0.230.0000.00716.82
8.0.220.0040.00416.77
8.0.210.0050.00316.71
8.0.200.0060.00016.68
8.0.190.0030.00516.69
8.0.180.0040.00416.70
8.0.170.0000.00816.66
8.0.160.0000.00816.62
8.0.150.0000.00716.70
8.0.140.0030.00416.73
8.0.130.0050.00013.23
8.0.120.0000.00816.77
8.0.110.0070.00016.72
8.0.100.0000.00716.70
8.0.90.0040.00416.64
8.0.80.0130.00716.75
8.0.70.0000.00716.71
8.0.60.0040.00416.73
8.0.50.0050.00316.72
8.0.30.0110.01117.00
8.0.20.0080.01417.40
8.0.10.0050.00316.74
8.0.00.0070.01016.66
7.4.330.0030.00315.07
7.4.320.0070.00016.26
7.4.300.0060.00016.26
7.4.290.0070.00016.36
7.4.280.0070.00016.34
7.4.270.0030.00316.46
7.4.260.0000.00716.41
7.4.250.0040.00416.38
7.4.240.0020.00516.34
7.4.230.0000.00716.46
7.4.220.0070.01016.48
7.4.210.0110.00316.43
7.4.200.0030.00316.55
7.4.190.0070.00016.57
7.4.160.0070.00716.38
7.4.150.0110.00617.40
7.4.140.0110.00817.86
7.4.130.0100.00816.25
7.4.120.0080.01016.31
7.4.110.0070.01016.36
7.4.100.0100.00816.48
7.4.90.0120.00916.28
7.4.80.0100.00616.39
7.4.70.0070.01016.44
7.4.60.0080.00816.41
7.4.50.0040.00416.50
7.4.40.0000.01422.77
7.4.30.0130.00416.23
7.4.00.0030.01414.92
7.3.330.0000.00613.05
7.3.320.0000.00613.02
7.3.310.0030.00316.21
7.3.300.0000.00616.14
7.3.290.0070.01116.14
7.3.280.0050.01116.09
7.3.270.0140.00817.40
7.3.260.0150.00316.38
7.3.250.0080.00816.37
7.3.240.0070.01516.08
7.3.230.0060.00916.39
7.3.210.0060.01116.18
7.3.200.0060.01519.39
7.3.190.0090.00916.41
7.3.180.0120.00616.32
7.3.170.0060.01616.30
7.3.160.0070.01016.47
7.3.120.0030.01014.67
7.2.330.0030.01316.48
7.2.320.0070.01216.63
7.2.310.0040.01316.23
7.2.300.0080.00816.22
7.2.290.0090.00616.61
7.2.00.0030.00919.04
7.1.100.0130.00317.62
7.1.70.0000.00816.84
7.1.60.0090.01619.27
7.1.50.0060.01316.89
7.1.00.0030.07722.30
7.0.200.0040.00716.58
7.0.140.0000.07722.12
7.0.60.0030.04019.99
7.0.50.0070.03717.85
7.0.40.0030.06720.40
7.0.30.0230.05020.18
7.0.20.0270.08720.11
7.0.10.0070.04020.00
7.0.00.0000.09020.01
5.6.280.0000.07321.09
5.6.210.0100.08020.74
5.6.200.0130.03018.22
5.6.190.0030.05020.58
5.6.180.0370.06020.27
5.6.170.0330.04720.71
5.6.160.0100.08320.49
5.6.150.0000.06318.18
5.6.140.0000.06018.19
5.6.130.0100.08318.13
5.6.120.0170.07720.91
5.6.110.0100.05320.97
5.6.100.0100.08321.00
5.6.90.0130.06320.95
5.6.80.0000.04020.53
5.5.350.0230.06320.43
5.5.340.0070.08017.98
5.5.330.0100.05020.58
5.5.320.0070.03720.28
5.5.310.0230.05320.28
5.5.300.0030.08318.02
5.5.290.0100.08017.97
5.5.280.0000.05720.68
5.5.270.0130.08320.94
5.5.260.0030.05020.75
5.5.250.0170.06020.70
5.5.240.0130.08320.04
5.4.450.0400.04019.25
5.4.440.1070.04319.21
5.4.430.1470.04019.55
5.4.420.1670.02719.40
5.4.410.1530.02719.13
5.4.400.1270.03319.25
5.4.390.1100.03018.93
5.4.380.0430.04718.46
5.4.370.0430.05718.69
5.4.360.0270.05718.71
5.4.350.0300.05718.49
5.4.340.0300.05318.64
5.4.320.0070.05012.45
5.4.310.0050.04612.45
5.4.300.0070.05812.45
5.4.290.0060.04412.45
5.4.280.0060.04212.35
5.4.270.0080.04312.35
5.4.260.0030.03912.34
5.4.250.0030.04012.34
5.4.240.0050.03912.34
5.4.230.0070.04212.34
5.4.220.0050.03712.34
5.4.210.0050.03712.34
5.4.200.0040.04112.34
5.4.190.0040.03712.34
5.4.180.0080.03612.34
5.4.170.0140.04612.33
5.4.160.0120.04812.32
5.4.150.0150.04612.32
5.4.140.0160.05711.99
5.4.130.0140.04611.99
5.4.120.0120.04511.94
5.4.110.0130.04311.94
5.4.100.0170.04211.94
5.4.90.0250.06411.94
5.4.80.0220.06611.94
5.4.70.0160.03911.93
5.4.60.0120.04511.93
5.4.50.0180.03811.93
5.4.40.0120.04511.92
5.4.30.0150.04411.92
5.4.20.0230.07811.92
5.4.10.0160.03911.92
5.4.00.0160.04011.41
5.3.290.0070.04212.80
5.3.280.0060.05212.71
5.3.270.0190.04412.72
5.3.260.0220.03912.72
5.3.250.0210.03912.72
5.3.240.0140.04512.72
5.3.230.0170.04612.70
5.3.220.0140.04512.68
5.3.210.0140.04712.68
5.3.200.0160.04312.68
5.3.190.0260.06512.68
5.3.180.0150.04512.68
5.3.170.0220.06812.67
5.3.160.0140.04512.67
5.3.150.0140.04312.67
5.3.140.0220.06712.66
5.3.130.0190.04012.66
5.3.120.0160.04312.66
5.3.110.0140.04512.66
5.3.100.0160.04312.12
5.3.90.0170.04112.08
5.3.80.0130.04512.07
5.3.70.0210.08412.08
5.3.60.0230.06712.06
5.3.50.0150.04312.00
5.3.40.0190.05412.00
5.3.30.0160.04111.94
5.3.20.0150.04311.71
5.3.10.0110.04311.67
5.3.00.0160.04111.65

preferences:
50.58 ms | 400 KiB | 5 Q