3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x( $a=FOO ) {} x();

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)
8.3.60.0120.00918.43
8.3.50.0060.00918.14
8.3.40.0140.00018.63
8.3.30.0120.00318.83
8.3.20.0030.00320.34
8.3.10.0080.00020.59
8.3.00.0110.00020.77
8.2.180.0140.00016.38
8.2.170.0100.00322.96
8.2.160.0040.01221.85
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00421.01
8.2.120.0070.00026.35
8.2.110.0030.00719.46
8.2.100.0040.00717.72
8.2.90.0050.00317.84
8.2.80.0050.00318.03
8.2.70.0000.00817.63
8.2.60.0030.00517.80
8.2.50.0040.00818.09
8.2.40.0040.00420.46
8.2.30.0050.00219.25
8.2.20.0050.00217.68
8.2.10.0050.00217.90
8.2.00.0000.00818.04
8.1.280.0150.00425.92
8.1.270.0160.00323.66
8.1.260.0060.00328.09
8.1.250.0000.00728.09
8.1.240.0060.00622.07
8.1.230.0040.00820.89
8.1.220.0050.00317.74
8.1.210.0030.00518.97
8.1.200.0040.00417.36
8.1.190.0000.00917.00
8.1.180.0000.00718.10
8.1.170.0040.00818.37
8.1.160.0070.00020.58
8.1.150.0040.00418.74
8.1.140.0050.00319.34
8.1.130.0030.00317.48
8.1.120.0000.00717.29
8.1.110.0000.00717.23
8.1.100.0040.00417.22
8.1.90.0040.00417.21
8.1.80.0080.00017.26
8.1.70.0060.00317.23
8.1.60.0040.00417.53
8.1.50.0030.00517.39
8.1.40.0080.00017.46
8.1.30.0030.00517.57
8.1.20.0040.00417.43
8.1.10.0040.00417.45
8.1.00.0000.00717.41
8.0.300.0070.00019.88
8.0.290.0050.00216.75
8.0.280.0030.00318.29
8.0.270.0050.00317.18
8.0.260.0030.00317.15
8.0.250.0000.00716.92
8.0.240.0040.00416.84
8.0.230.0040.00416.90
8.0.220.0040.00416.84
8.0.210.0000.00716.84
8.0.200.0030.00316.94
8.0.190.0040.00416.95
8.0.180.0040.00416.82
8.0.170.0000.01116.82
8.0.160.0030.00316.85
8.0.150.0090.00016.86
8.0.140.0040.00416.71
8.0.130.0000.00713.27
8.0.120.0030.00716.85
8.0.110.0030.00516.84
8.0.100.0000.00816.71
8.0.90.0030.00316.87
8.0.80.0090.00616.90
8.0.70.0040.00416.71
8.0.60.0000.00716.76
8.0.50.0040.00416.88
8.0.30.0100.00616.95
8.0.20.0080.01017.40
8.0.10.0080.00016.89
8.0.00.0100.00616.73
7.4.330.0050.00016.89
7.4.320.0000.00616.42
7.4.300.0000.00716.58
7.4.290.0000.00816.48
7.4.280.0030.00516.57
7.4.270.0000.00716.49
7.4.260.0030.00516.41
7.4.250.0000.00816.37
7.4.240.0030.00316.44
7.4.230.0000.00716.37
7.4.220.0030.01416.63
7.4.210.0080.01016.55
7.4.200.0000.00716.32
7.4.160.0070.01116.34
7.4.150.0100.00717.40
7.4.140.0050.01317.86
7.4.130.0110.01016.51
7.4.120.0090.00916.54
7.4.110.0080.01216.36
7.4.100.0080.00916.43
7.4.90.0060.00916.42
7.4.80.0160.00819.39
7.4.70.0040.01216.63
7.4.60.0030.01416.38
7.4.50.0100.00616.23
7.4.40.0000.01716.57
7.4.30.0120.00416.43
7.4.00.0040.01214.89
7.3.330.0000.00513.32
7.3.320.0080.00013.30
7.3.310.0070.00016.37
7.3.300.0030.00316.21
7.3.290.0030.00316.30
7.3.280.0040.01316.30
7.3.270.0070.01017.40
7.3.260.0080.00816.46
7.3.250.0130.00616.29
7.3.240.0100.01016.38
7.3.230.0120.00616.55
7.3.210.0090.00916.38
7.3.200.0090.00916.32
7.3.190.0060.00916.38
7.3.180.0070.01416.40
7.3.170.0120.00416.42
7.3.160.0080.01116.41
7.3.10.0080.00416.45
7.3.00.0090.00616.48
7.2.330.0080.01716.21
7.2.320.0130.01016.54
7.2.310.0070.01016.57
7.2.300.0140.00316.61
7.2.290.0100.00616.54
7.2.130.0050.00916.61
7.2.120.0020.01216.59
7.2.110.0060.01116.74
7.2.100.0120.00016.64
7.2.90.0070.00616.56
7.2.80.0070.00716.53
7.2.70.0070.00516.47
7.2.60.0080.00416.56
7.2.50.0130.00316.49
7.2.40.0090.00616.65
7.2.30.0080.00516.63
7.2.20.0080.00716.75
7.2.10.0060.00616.61
7.2.00.0020.01217.66
7.1.250.0040.00615.57
7.1.200.0040.00815.78
7.1.100.0000.01417.76
7.1.70.0000.01017.06
7.1.60.0140.01019.27
7.1.50.0070.01416.51
7.1.00.0100.07022.33
7.0.200.0310.00314.28
7.0.60.0130.08021.63
7.0.50.0170.06717.97
7.0.40.0070.04020.27
7.0.30.0100.08020.11
7.0.20.0270.07020.19
7.0.10.0100.09320.19
7.0.00.0100.06720.30
5.6.280.0030.03321.09
5.6.210.0070.08020.56
5.6.200.0070.08018.18
5.6.190.0070.04320.42
5.6.180.0230.04020.60
5.6.170.0170.04720.71
5.6.160.0100.07720.47
5.6.150.0070.04318.17
5.6.140.0100.07318.30
5.6.130.0070.08318.16
5.6.120.0070.08021.06
5.6.110.0070.03721.04
5.6.100.0070.08720.98
5.6.90.0170.05320.98
5.6.80.0000.04020.39
5.5.350.0230.07320.31
5.5.340.0130.07318.09
5.5.330.0130.06720.40
5.5.320.0370.04320.36
5.5.310.0230.04320.42
5.5.300.0070.05318.00
5.5.290.0070.04018.02
5.5.280.0130.07020.76
5.5.270.0030.08020.79
5.5.260.0070.07720.67
5.5.250.0100.06720.71
5.5.240.0030.07720.17

preferences:
56.46 ms | 401 KiB | 5 Q