3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0x2B;

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)
8.3.60.0150.00616.49
8.3.50.0090.01221.99
8.3.40.0110.00718.77
8.3.30.0030.01018.77
8.3.20.0070.00020.21
8.3.10.0040.00423.52
8.3.00.0080.00022.44
8.2.180.0090.01216.32
8.2.170.0100.01022.96
8.2.160.0030.01020.47
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0150.00326.16
8.2.120.0070.00022.13
8.2.110.0090.00022.16
8.2.100.0070.00417.78
8.2.90.0040.00419.05
8.2.80.0040.00418.04
8.2.70.0040.00417.63
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0070.00018.09
8.2.30.0020.00517.95
8.2.20.0040.00417.42
8.2.10.0040.00417.53
8.2.00.0000.00817.49
8.1.280.0110.00925.92
8.1.270.0040.00423.71
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.84
8.1.230.0030.00719.04
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.00
8.1.190.0060.00317.41
8.1.180.0000.00818.10
8.1.170.0060.00318.54
8.1.160.0000.00721.94
8.1.150.0000.00818.46
8.1.140.0070.00017.30
8.1.130.0040.00417.30
8.1.120.0050.00317.31
8.1.110.0000.01017.34
8.1.100.0000.00717.21
8.1.90.0000.00717.19
8.1.80.0030.00317.30
8.1.70.0030.00317.17
8.1.60.0090.00017.36
8.1.50.0040.00417.34
8.1.40.0040.00417.43
8.1.30.0000.00817.39
8.1.20.0030.00517.52
8.1.10.0050.00217.44
8.1.00.0040.00417.32
8.0.300.0000.00718.77
8.0.290.0050.00217.16
8.0.280.0050.00218.37
8.0.270.0070.00017.17
8.0.260.0030.00316.72
8.0.250.0070.00016.75
8.0.240.0000.00816.69
8.0.230.0000.00616.72
8.0.220.0000.00716.74
8.0.210.0070.00016.80
8.0.200.0040.00416.83
8.0.190.0000.00916.70
8.0.180.0000.00716.80
8.0.170.0040.00416.82
8.0.160.0000.00716.70
8.0.150.0030.00516.69
8.0.140.0030.00316.70
8.0.130.0030.00313.05
8.0.120.0040.00416.75
8.0.110.0000.00816.64
8.0.100.0080.00016.64
8.0.90.0000.00716.65
8.0.80.0160.00316.81
8.0.70.0040.00416.73
8.0.60.0040.00416.73
8.0.50.0050.00216.65
8.0.30.0160.00616.99
8.0.20.0140.00317.40
8.0.10.0070.00016.77
8.0.00.0090.01116.59
7.4.330.0000.00515.00
7.4.320.0030.00316.38
7.4.300.0040.00416.46
7.4.290.0070.00016.46
7.4.280.0000.00716.48
7.4.270.0030.00316.30
7.4.260.0000.00716.45
7.4.250.0030.00516.32
7.4.240.0000.00716.40
7.4.230.0040.00416.34
7.4.220.0120.01316.51
7.4.210.0110.00616.46
7.4.200.0080.00016.24
7.4.190.0050.00216.59
7.4.160.0090.01416.41
7.4.150.0000.01717.40
7.4.140.0100.01017.86
7.4.130.0080.00816.24
7.4.120.0060.01116.28
7.4.110.0130.00616.64
7.4.100.0100.01016.46
7.4.90.0100.00716.16
7.4.80.0100.00719.39
7.4.70.0090.00616.46
7.4.60.0090.00816.48
7.4.50.0060.00316.37
7.4.40.0100.00622.77
7.4.30.0130.00316.21
7.4.00.0030.01415.07
7.3.330.0050.00013.07
7.3.320.0000.00512.84
7.3.310.0070.00016.08
7.3.300.0030.00316.09
7.3.290.0110.00916.11
7.3.280.0120.01016.08
7.3.270.0120.00817.40
7.3.260.0030.01416.03
7.3.250.0160.00816.36
7.3.240.0110.00516.14
7.3.230.0060.01116.39
7.3.210.0040.01316.24
7.3.200.0130.00919.39
7.3.190.0110.00716.41
7.3.180.0060.00916.50
7.3.170.0080.00816.42
7.3.160.0120.00916.34
7.3.120.0070.00714.62
7.2.330.0100.00716.22
7.2.320.0140.00316.31
7.2.310.0130.00316.36
7.2.300.0110.00616.52
7.2.290.0030.01416.59
7.2.60.0030.01016.57
7.2.00.0070.00719.21
7.1.200.0030.01015.79
7.1.100.0040.00717.97
7.1.70.0050.00216.91
7.1.60.0080.00319.29
7.1.50.0040.01516.95
7.1.00.0000.08022.51
7.0.200.0060.00316.71
7.0.140.0100.06722.07
7.0.60.0030.04319.91
7.0.50.0070.03717.84
7.0.40.0200.05320.40
7.0.30.0330.06320.11
7.0.20.0300.06720.09
7.0.10.0200.08720.02
7.0.00.0170.07720.17
5.6.280.0030.07321.06
5.6.210.0130.07320.50
5.6.200.0100.05018.19
5.6.190.0130.08020.27
5.6.180.0030.08720.37
5.6.170.0300.07320.38
5.6.160.0030.05720.44
5.6.150.0030.04718.21
5.6.140.0070.05018.15
5.6.130.0100.05018.22
5.6.120.0070.08721.11
5.6.110.0100.08021.03
5.6.100.0070.08321.11
5.6.90.0070.05720.99
5.6.80.0070.08720.51
5.6.70.0270.05720.39
5.5.350.0000.08720.38
5.5.340.0030.04017.96
5.5.330.0130.08020.15
5.5.320.0100.08020.29
5.5.310.0200.03720.30
5.5.300.0030.05017.88
5.5.290.0100.05317.94
5.5.280.0130.07020.84
5.5.270.0130.04020.83
5.5.260.0130.05020.75
5.5.250.0070.08020.57
5.5.240.0070.07720.12
5.4.450.1030.04019.55
5.4.440.0770.06719.63
5.4.430.0800.06019.40
5.4.420.0630.06319.46
5.4.410.0100.05319.11
5.4.400.0700.05019.31
5.4.390.0700.05019.02
5.4.380.0170.05018.57
5.4.370.0270.06318.71
5.4.360.0200.04718.61
5.4.350.0170.05318.60
5.4.340.0270.04318.57
5.4.320.0070.03512.45
5.4.310.0050.04012.45
5.4.300.0070.03612.45
5.4.290.0060.03812.45
5.4.280.0120.03912.34
5.4.270.0050.03812.34
5.4.260.0080.05312.34
5.4.250.0060.03712.35
5.4.240.0060.03712.34
5.4.230.0070.03612.34
5.4.220.0070.03812.34
5.4.210.0320.08812.32
5.4.200.0110.04712.32
5.4.190.0140.04512.32
5.4.180.0150.04412.32
5.4.170.0210.03912.33
5.4.160.0120.04712.32
5.4.150.0210.03912.32
5.4.140.0210.06712.00
5.4.130.0220.04011.99
5.4.120.0130.04411.95
5.4.110.0160.04211.94
5.4.100.0130.04811.94
5.4.90.0250.06611.94
5.4.80.0120.04711.95
5.4.70.0200.03811.94
5.4.60.0180.04511.94
5.4.50.0170.05111.94
5.4.40.0190.03811.93
5.4.30.0180.04411.93
5.4.20.0180.04911.92
5.4.10.0260.06411.93
5.4.00.0190.03911.41
5.3.290.0080.03712.80
5.3.280.0050.03912.70
5.3.270.0170.04712.72
5.3.260.0200.04512.72
5.3.250.0190.04412.72
5.3.240.0190.05012.71
5.3.230.0170.04612.71
5.3.220.0200.05012.68
5.3.210.0230.04012.68
5.3.200.0190.05612.68
5.3.190.0180.04412.68
5.3.180.0210.04512.67
5.3.170.0140.04812.67
5.3.160.0230.09512.67
5.3.150.0110.05112.68
5.3.140.0160.04412.66
5.3.130.0190.04812.66
5.3.120.0240.04212.66
5.3.110.0190.04612.66
5.3.100.0140.04812.11
5.3.90.0180.04312.08
5.3.80.0200.04212.07
5.3.70.0130.04712.08
5.3.60.0170.04212.07
5.3.50.0160.04412.00
5.3.40.0130.04612.00
5.3.30.0160.04511.93
5.3.20.0150.05011.70
5.3.10.0150.04411.67
5.3.00.0100.04711.65

preferences:
43.08 ms | 401 KiB | 5 Q