3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\x2a"; echo "\052";

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)
8.3.60.0090.00616.50
8.3.50.0120.00921.14
8.3.40.0090.00918.58
8.3.30.0110.00318.59
8.3.20.0040.00420.26
8.3.10.0050.00323.52
8.3.00.0020.00523.67
8.2.180.0070.00718.14
8.2.170.0070.01322.96
8.2.160.0100.00320.38
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0040.00419.70
8.2.120.0070.00026.35
8.2.110.0030.00721.18
8.2.100.0090.00317.80
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0050.00518.07
8.2.40.0040.00422.30
8.2.30.0050.00219.36
8.2.20.0040.00417.48
8.2.10.0040.00417.99
8.2.00.0040.00417.88
8.1.280.0030.01325.92
8.1.270.0070.01324.02
8.1.260.0020.00528.09
8.1.250.0100.00028.09
8.1.240.0060.00323.90
8.1.230.0000.01119.25
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.01018.51
8.1.160.0000.00720.64
8.1.150.0000.00718.79
8.1.140.0110.00419.27
8.1.130.0030.00317.62
8.1.120.0040.00317.26
8.1.110.0050.00317.29
8.1.100.0040.00417.37
8.1.90.0020.00517.28
8.1.80.0030.00517.24
8.1.70.0030.00317.25
8.1.60.0040.00417.33
8.1.50.0040.00417.35
8.1.40.0000.00817.30
8.1.30.0030.00617.35
8.1.20.0050.00217.41
8.1.10.0060.00317.34
8.1.00.0080.00017.22
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.30
8.0.270.0030.00317.10
8.0.260.0030.00317.09
8.0.250.0000.00716.70
8.0.240.0050.00316.75
8.0.230.0040.00416.86
8.0.220.0040.00716.76
8.0.210.0080.00016.79
8.0.200.0000.00716.79
8.0.190.0040.00416.76
8.0.180.0000.00816.66
8.0.170.0040.00416.70
8.0.160.0000.00816.80
8.0.150.0030.00516.71
8.0.140.0030.00316.68
8.0.130.0000.00513.18
8.0.120.0050.00316.73
8.0.110.0040.00416.76
8.0.100.0000.00716.74
8.0.90.0030.00316.58
8.0.80.0090.00916.69
8.0.70.0040.00416.79
8.0.60.0000.00716.81
8.0.50.0040.00416.58
8.0.30.0140.00416.99
8.0.20.0090.01017.40
8.0.10.0040.00416.75
8.0.00.0100.00916.79
7.4.330.0050.00016.87
7.4.320.0060.00016.46
7.4.300.0000.00716.38
7.4.290.0050.00316.47
7.4.280.0000.01016.36
7.4.270.0030.00316.45
7.4.260.0000.00716.46
7.4.250.0000.00816.33
7.4.240.0030.00316.41
7.4.230.0000.00816.49
7.4.220.0060.01216.46
7.4.210.0040.01116.57
7.4.200.0030.00316.57
7.4.160.0100.00616.46
7.4.150.0060.01217.40
7.4.140.0080.01317.86
7.4.130.0120.00616.37
7.4.120.0110.01116.28
7.4.110.0100.01416.20
7.4.100.0090.00916.39
7.4.90.0200.00316.27
7.4.80.0040.01819.39
7.4.70.0060.01016.38
7.4.60.0100.00616.27
7.4.50.0090.00616.18
7.4.40.0100.00716.42
7.4.30.0120.01116.52
7.4.00.0070.01014.79
7.3.330.0000.00512.96
7.3.320.0040.00413.06
7.3.310.0070.00016.20
7.3.300.0030.00316.16
7.3.290.0080.00816.13
7.3.280.0080.00816.09
7.3.270.0030.01417.40
7.3.260.0150.00616.32
7.3.240.0060.01316.21
7.3.230.0040.01316.41
7.3.210.0070.01016.26
7.3.200.0070.01019.39
7.3.190.0110.00616.36
7.3.180.0030.01316.40
7.3.170.0100.00716.27
7.3.160.0080.00816.09
7.3.10.0000.01316.37
7.3.00.0080.00416.25
7.2.330.0040.01616.57
7.2.320.0000.01716.54
7.2.310.0160.00316.24
7.2.300.0160.00616.28
7.2.290.0090.00616.32
7.2.130.0090.00316.63
7.2.120.0040.00716.72
7.2.110.0030.01016.91
7.2.100.0030.00616.38
7.2.90.0090.00616.66
7.2.80.0060.00617.01
7.2.70.0090.00616.75
7.2.60.0060.00316.84
7.2.50.0060.00616.75
7.2.40.0030.00716.84
7.2.30.0060.00316.84
7.2.20.0000.01216.88
7.2.10.0000.01016.66
7.2.00.0060.00718.05
7.1.250.0030.01015.71
7.1.100.0040.00818.12
7.1.70.0040.00416.64
7.1.60.0040.01119.30
7.1.50.0160.01034.39
7.1.00.0100.07022.31
7.0.200.0000.00716.72
7.0.60.0130.05021.70
7.0.50.0100.05017.80
7.0.40.0100.03720.13
7.0.30.0200.07020.16
7.0.20.0400.04319.97
7.0.10.0100.08720.19
7.0.00.0070.08020.30
5.6.280.0000.07720.77
5.6.210.0100.06320.72
5.6.200.0000.04318.13
5.6.190.0070.07320.44
5.6.180.0330.04720.52
5.6.170.0330.07020.33
5.6.160.0130.07320.62
5.6.150.0100.08018.12
5.6.140.0070.08318.20
5.6.130.0170.06318.10
5.6.120.0070.08721.11
5.6.110.0070.06720.97
5.6.100.0100.05021.02
5.6.90.0100.04720.97
5.6.80.0130.05720.36
5.5.350.0200.07720.51
5.5.340.0100.08017.95
5.5.330.0100.08020.07
5.5.320.0200.05020.27
5.5.310.0200.08320.16
5.5.300.0100.07717.92
5.5.290.0070.07717.94
5.5.280.0100.07020.84
5.5.270.0030.04020.95
5.5.260.0030.05020.85
5.5.250.0270.06320.49
5.5.240.0170.07720.28

preferences:
27.24 ms | 401 KiB | 5 Q