3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '0xFF' + 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)
8.3.60.0100.01018.22
8.3.50.0140.00716.11
8.3.40.0070.00718.73
8.3.30.0110.00420.27
8.3.20.0040.00420.20
8.3.10.0040.00421.92
8.3.00.0080.00022.32
8.2.180.0040.01116.50
8.2.170.0120.00322.96
8.2.160.0070.00722.17
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0090.00020.78
8.2.110.0050.00521.03
8.2.100.0090.00617.25
8.2.90.0000.00819.05
8.2.80.0000.00719.40
8.2.70.0000.01017.50
8.2.60.0000.00717.68
8.2.50.0000.00918.07
8.2.40.0080.00018.15
8.2.30.0040.00419.47
8.2.20.0080.00017.63
8.2.10.0000.00817.66
8.2.00.0050.00217.58
8.1.270.0000.00823.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0080.00023.88
8.1.230.0040.00817.42
8.1.220.0030.00618.52
8.1.210.0080.00018.77
8.1.200.0030.00616.88
8.1.190.0000.00817.40
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0070.00018.79
8.1.150.0030.00618.54
8.1.140.0000.00817.35
8.1.130.0000.00717.30
8.1.120.0000.00717.29
8.1.110.0060.00317.31
8.1.100.0040.00417.29
8.1.90.0000.00817.22
8.1.80.0000.00717.27
8.1.70.0070.00017.30
8.1.60.0080.00017.51
8.1.50.0070.00017.39
8.1.40.0000.00817.26
8.1.30.0000.00817.48
8.1.20.0040.00417.39
8.1.10.0050.00317.40
8.1.00.0040.00417.29
8.0.300.0080.00018.77
8.0.290.0040.00417.05
8.0.280.0000.00718.24
8.0.270.0000.00716.71
8.0.260.0040.00416.80
8.0.250.0040.00416.89
8.0.240.0050.00316.89
8.0.230.0000.00716.71
8.0.220.0000.00716.72
8.0.210.0060.00316.73
8.0.200.0060.00016.89
8.0.190.0030.00516.85
8.0.180.0000.00716.80
8.0.170.0030.00516.77
8.0.160.0030.00516.86
8.0.150.0030.00316.76
8.0.140.0000.00716.83
8.0.130.0000.00613.20
8.0.120.0060.00316.65
8.0.110.0040.00416.84
8.0.100.0070.00016.68
8.0.90.0030.00316.76
8.0.80.0040.01116.80
8.0.70.0030.00316.88
8.0.60.0040.00416.79
8.0.50.0000.00716.87
8.0.30.0160.00516.79
8.0.20.0120.01017.40
8.0.10.0020.00516.83
8.0.00.0100.01216.64
7.4.330.0000.00616.73
7.4.320.0000.00616.48
7.4.300.0070.00016.39
7.4.290.0060.00016.46
7.4.280.0040.00416.45
7.4.270.0040.00416.45
7.4.260.0080.00016.27
7.4.250.0070.00016.32
7.4.240.0010.00616.36
7.4.230.0000.00716.33
7.4.220.0150.00316.36
7.4.210.0070.00816.47
7.4.200.0000.00716.30
7.4.190.0030.00316.51
7.4.160.0080.00816.26
7.4.150.0100.00717.40
7.4.140.0060.01017.86
7.4.130.0050.01316.43
7.4.120.0100.00816.34
7.4.110.0170.00716.43
7.4.100.0070.01016.32
7.4.90.0100.00716.36
7.4.80.0070.01019.39
7.4.70.0120.00616.54
7.4.60.0040.01116.35
7.4.50.0040.00416.51
7.4.40.0060.00622.77
7.4.30.0070.01016.22
7.4.00.0130.00314.66
7.3.330.0000.00513.07
7.3.320.0050.00013.17
7.3.310.0030.00316.15
7.3.300.0050.00216.03
7.3.290.0040.01116.18
7.3.280.0090.00616.22
7.3.270.0130.00617.40
7.3.260.0140.00316.21
7.3.250.0110.00616.33
7.3.240.0080.00916.25
7.3.230.0130.00716.39
7.3.210.0060.01116.43
7.3.200.0130.00319.39
7.3.190.0060.01216.42
7.3.180.0080.00816.27
7.3.170.0120.00416.40
7.3.160.0150.00016.20
7.3.120.0090.00914.71
7.2.330.0150.00316.51
7.2.320.0100.00716.43
7.2.310.0140.00416.27
7.2.300.0100.00816.67
7.2.290.0070.01316.63
7.2.60.0090.00316.70
7.2.00.0160.00319.34
7.1.200.0130.00015.68
7.1.100.0120.00915.99
7.1.70.0000.00816.81
7.1.60.0040.00719.17
7.1.50.0100.00716.89
7.1.00.0000.06722.57
7.0.200.0040.00416.67
7.0.140.0100.07022.07
7.0.60.0030.09019.84
7.0.50.0070.06317.89
7.0.40.0030.05020.41
7.0.30.0030.05320.12
7.0.20.0230.05320.18
7.0.10.0170.04020.20
7.0.00.0000.04720.32
5.6.280.0130.06320.80
5.6.210.0070.07720.66
5.6.200.0070.04318.18
5.6.190.0030.08720.64
5.6.180.0300.07320.49
5.6.170.0300.06020.33
5.6.160.0070.04020.52
5.6.150.0100.07718.11
5.6.140.0030.04318.20
5.6.130.0070.06718.15
5.6.120.0200.07021.04
5.6.110.0030.04721.00
5.6.100.0030.04720.88
5.6.90.0030.04321.00
5.6.80.0000.04020.43
5.6.70.4370.02720.36
5.5.350.0130.06720.45
5.5.340.0030.05317.91
5.5.330.0070.04720.13
5.5.320.0270.04720.32
5.5.310.0270.07320.20
5.5.300.0070.06317.95
5.5.290.0070.05717.93
5.5.280.0130.03320.84
5.5.270.0100.06720.86
5.5.260.0030.04020.94
5.5.250.0070.06720.70
5.5.240.0130.07320.21
5.4.450.0670.05719.39
5.4.440.0330.05319.41
5.4.430.0030.06319.50
5.4.420.0130.05319.42
5.4.410.0130.05319.21
5.4.400.0370.04718.82
5.4.390.0400.04718.73
5.4.380.0470.03318.51
5.4.370.0370.05718.70
5.4.360.0400.04718.44
5.4.350.0070.03811.97
5.4.340.0080.03311.97
5.4.320.0060.03612.45
5.4.310.0040.04712.45
5.4.300.0070.03712.45
5.4.290.0060.03912.45
5.4.280.0070.03712.34
5.4.270.0040.03912.34
5.4.260.0080.03612.34
5.4.250.0040.04112.34
5.4.240.0060.03712.34
5.4.230.0120.04112.33
5.4.220.0180.04812.33
5.4.210.0120.03812.32
5.4.200.0130.04312.32
5.4.190.0100.04112.32
5.4.180.0130.03912.32
5.4.170.0100.04712.33
5.4.160.0130.04112.33
5.4.150.0120.03912.32
5.4.140.0160.06512.01
5.4.130.0150.03611.99
5.4.120.0090.04011.95
5.4.110.0120.04011.95
5.4.100.0090.04011.95
5.4.90.0090.04311.95
5.4.80.0110.04111.95
5.4.70.0110.03811.95
5.4.60.0130.03611.95
5.4.50.0100.04011.95
5.4.40.0080.04111.93
5.4.30.0190.06011.93
5.4.20.0120.03811.93
5.4.10.0090.04111.93
5.4.00.0110.03911.42
5.3.290.0030.04412.80
5.3.280.0070.04612.71
5.3.270.0130.04312.72
5.3.260.0160.05612.72
5.3.250.0090.04712.72
5.3.240.0120.04412.72
5.3.230.0100.04812.71
5.3.220.0150.04512.68
5.3.210.0110.04512.68
5.3.200.0130.04012.68
5.3.190.0100.04612.68
5.3.180.0160.07212.68
5.3.170.0100.04612.67
5.3.160.0120.04312.67
5.3.150.0130.03912.67
5.3.140.0110.04312.66
5.3.130.0160.04312.66
5.3.120.0120.04612.66
5.3.110.0230.06512.66
5.3.100.0120.04212.12
5.3.90.0100.04312.08
5.3.80.0120.04112.07
5.3.70.0120.04912.07
5.3.60.0110.04312.06
5.3.50.0120.04612.00
5.3.40.0100.05012.00
5.3.30.0130.04111.94
5.3.20.0180.06711.71
5.3.10.0120.03811.67
5.3.00.0100.04411.66

preferences:
44.83 ms | 400 KiB | 5 Q