3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "a"; ?>

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)
8.3.40.0110.00418.59
8.3.30.0040.01118.95
8.3.20.0000.00720.29
8.3.10.0000.00822.03
8.3.00.0000.00822.39
8.2.170.0130.00322.96
8.2.160.0090.00620.72
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00419.82
8.2.110.0050.00322.20
8.2.100.0080.00417.66
8.2.90.0050.00219.05
8.2.80.0040.00419.41
8.2.70.0050.00317.50
8.2.60.0040.00417.79
8.2.50.0060.00318.07
8.2.40.0070.00018.02
8.2.30.0040.00817.91
8.2.20.0050.00217.57
8.2.10.0040.00417.59
8.2.00.0040.00417.41
8.1.270.0000.00722.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0110.00019.23
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0050.00517.10
8.1.190.0040.00417.39
8.1.180.0030.00618.10
8.1.170.0000.00818.50
8.1.160.0040.00421.83
8.1.150.0000.00818.43
8.1.140.0030.00617.18
8.1.130.0000.00817.80
8.1.120.0070.00017.39
8.1.110.0000.00817.32
8.1.100.0040.00417.32
8.1.90.0000.00717.31
8.1.80.0040.00417.27
8.1.70.0060.00017.33
8.1.60.0000.00817.43
8.1.50.0040.00417.42
8.1.40.0000.00817.31
8.1.30.0030.00617.45
8.1.20.0000.00917.42
8.1.10.0040.00417.42
8.1.00.0080.00017.39
8.0.300.0000.00718.77
8.0.290.0080.00017.18
8.0.280.0030.00318.23
8.0.270.0000.00717.19
8.0.260.0060.00016.78
8.0.250.0070.00016.73
8.0.240.0000.00716.78
8.0.230.0040.00416.77
8.0.220.0000.00716.73
8.0.210.0030.00316.70
8.0.200.0000.00616.80
8.0.190.0000.00716.84
8.0.180.0100.00016.71
8.0.170.0000.00816.80
8.0.160.0000.00716.82
8.0.150.0080.00016.58
8.0.140.0040.00416.59
8.0.130.0050.00013.13
8.0.120.0000.00816.74
8.0.110.0000.00716.76
8.0.100.0040.00416.71
8.0.90.0060.00316.64
8.0.80.0060.01616.75
8.0.70.0070.00016.62
8.0.60.0000.00716.64
8.0.50.0040.00416.73
8.0.30.0110.00816.96
8.0.20.0090.01117.40
8.0.10.0080.00016.73
8.0.00.0070.00916.70
7.4.330.0000.00515.01
7.4.320.0000.00616.50
7.4.300.0000.00716.37
7.4.290.0030.00316.47
7.4.280.0000.00616.30
7.4.270.0070.00016.32
7.4.260.0080.00016.34
7.4.250.0070.00016.29
7.4.240.0040.00316.43
7.4.230.0030.00316.27
7.4.220.0150.01016.46
7.4.210.0080.00816.45
7.4.200.0000.00716.20
7.4.190.0030.00316.33
7.4.160.0090.00616.45
7.4.150.0080.01217.40
7.4.140.0130.00917.86
7.4.130.0090.00916.46
7.4.120.0070.01016.51
7.4.110.0060.01016.30
7.4.100.0080.00816.43
7.4.90.0070.01016.35
7.4.80.0170.00719.39
7.4.70.0060.00916.35
7.4.60.0000.01516.35
7.4.50.0040.00016.26
7.4.40.0060.00922.77
7.4.30.0130.00316.42
7.4.00.0110.00714.93
7.3.330.0000.00613.05
7.3.320.0000.00612.86
7.3.310.0060.00016.17
7.3.300.0040.00416.06
7.3.290.0090.00916.16
7.3.280.0070.01016.16
7.3.270.0030.01417.40
7.3.260.0060.01316.21
7.3.250.0080.01316.18
7.3.240.0130.00316.38
7.3.230.0060.00916.39
7.3.210.0150.00616.22
7.3.200.0120.00919.39
7.3.190.0110.01116.34
7.3.180.0130.00316.33
7.3.170.0110.00516.36
7.3.160.0120.00316.17
7.3.120.0090.00915.00
7.2.330.0070.01016.29
7.2.320.0060.01916.50
7.2.310.0040.01416.28
7.2.300.0070.01116.42
7.2.290.0000.01616.36
7.1.70.0000.00816.77
7.1.60.0120.01219.82
7.1.50.0070.01416.82
7.1.00.0030.07722.44
7.0.200.0040.00816.71
7.0.140.0000.07722.12
7.0.60.0030.07719.91
7.0.50.0070.07317.80
7.0.40.0000.05720.20
7.0.30.0570.06720.21
7.0.20.0200.05320.20
7.0.10.0030.05720.04
7.0.00.0030.09020.12
5.6.280.0070.07021.09
5.6.210.0100.07720.50
5.6.200.0130.03318.13
5.6.190.0070.04020.49
5.6.180.3430.04020.41
5.6.170.0230.04720.39
5.6.160.0070.08720.63
5.6.150.0100.06018.22
5.6.140.0100.04318.12
5.6.130.0070.07318.15
5.6.120.0100.08021.13
5.6.110.0100.03720.97
5.6.100.0070.07320.98
5.6.90.0170.09321.09
5.6.80.0030.07320.40
5.6.70.3270.03320.40
5.5.350.0200.06720.46
5.5.340.0070.03717.93
5.5.330.0130.07320.06
5.5.320.4100.04720.29
5.5.310.0370.03720.21
5.5.300.0070.05017.97
5.5.290.0100.07717.91
5.5.280.0100.06320.86
5.5.270.0070.04320.63
5.5.260.0100.05720.64
5.5.250.0100.07720.57
5.5.240.0330.05020.18
5.4.450.0550.04319.31
5.4.440.0370.04319.29
5.4.430.0370.04319.22
5.4.420.0620.04819.21
5.4.410.0370.06519.06
5.4.400.0320.06218.87
5.4.390.0420.04818.84
5.4.380.0470.04518.78
5.4.370.0450.05318.74
5.4.360.0480.04818.96
5.4.350.0380.05218.71
5.4.340.0370.05718.77
5.4.320.0270.05015.74
5.4.310.0420.05115.72
5.4.300.0340.04215.66
5.4.290.0320.04915.76
5.4.280.0380.04215.72
5.4.270.0250.04715.78
5.4.260.0270.05215.67
5.4.250.0300.04315.54
5.4.240.0330.03915.68
5.4.230.0310.04615.60
5.4.220.0340.04115.64
5.4.210.0300.04015.54
5.4.200.0290.04615.65
5.4.190.0320.04815.70
5.4.180.0280.04415.72
5.4.170.0290.04414.56
5.4.160.0280.05514.60
5.4.150.0360.05114.50
5.4.140.0320.04513.49
5.4.130.0340.05313.45
5.4.120.0330.06113.47
5.4.110.0280.04713.50
5.4.100.0250.04913.45
5.4.90.0310.04313.48
5.4.80.0290.05413.43
5.4.70.0280.04613.43
5.4.60.0290.04613.34
5.4.50.0290.04513.35
5.4.40.0290.04113.46
5.4.30.0340.05713.42
5.4.20.0290.04113.40
5.4.10.0310.05413.43
5.4.00.0320.05212.94
5.3.290.0260.04913.74
5.3.280.0310.04513.63
5.3.270.0300.04813.65
5.3.260.0330.05213.29
5.3.250.0320.04013.63
5.3.240.0330.04313.30
5.3.230.0370.04413.32
5.3.220.0330.04413.25
5.3.210.0360.06213.30
5.3.200.0410.04913.26
5.3.190.0340.04413.31
5.3.180.0350.04213.26
5.3.170.0370.04913.26
5.3.160.0340.05113.25
5.3.150.0310.04513.28
5.3.140.0310.06313.30
5.3.130.0380.04713.24
5.3.120.0330.04613.22
5.3.110.0320.04613.23
5.3.100.0320.04512.79
5.3.90.0310.04612.66
5.3.80.0270.05112.67
5.3.70.0320.04512.65
5.3.60.0290.05112.70
5.3.50.0360.04112.63
5.3.40.0290.04712.57
5.3.30.0320.04612.59
5.3.20.0320.04312.33
5.3.10.0290.04312.30
5.3.00.0270.04312.32

preferences:
32.96 ms | 400 KiB | 5 Q