3v4l.org

run code in 300+ PHP versions simultaneously
<?php #declare(strict_types=1); function bla(int $i):int { return $i; } var_dump(bla(5)); var_dump(bla('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)
8.3.60.0070.01118.39
8.3.50.0130.00721.97
8.3.40.0100.01018.71
8.3.30.0110.00318.54
8.3.20.0110.00420.21
8.3.10.0040.00423.56
8.3.00.0030.00619.26
8.2.180.0110.00418.29
8.2.170.0160.00022.96
8.2.160.0100.00720.40
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0120.00626.16
8.2.110.0060.00322.08
8.2.100.0030.00917.80
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0060.00318.04
8.2.50.0000.00918.07
8.2.40.0030.00619.25
8.2.30.0040.00420.57
8.2.20.0050.00317.69
8.2.10.0040.00418.04
8.2.00.0080.00018.04
8.1.280.0110.00725.92
8.1.270.0080.00022.20
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00320.64
8.1.230.0110.00017.66
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.00
8.1.180.0050.00318.10
8.1.170.0040.00418.34
8.1.160.0070.00022.00
8.1.150.0070.00018.74
8.1.140.0030.00619.44
8.1.130.0040.00417.48
8.1.120.0040.00417.29
8.1.110.0030.00617.33
8.1.100.0000.00717.32
8.1.90.0040.00417.34
8.1.80.0040.00417.33
8.1.70.0000.00617.27
8.1.60.0050.00317.53
8.1.50.0000.00817.34
8.1.40.0030.00517.44
8.1.30.0030.00517.54
8.1.20.0030.00617.48
8.1.10.0000.00817.49
8.1.00.0100.00017.46
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.32
8.0.270.0050.00217.11
8.0.260.0060.00017.07
8.0.250.0040.00416.88
8.0.240.0070.00016.96
8.0.230.0070.00016.98
8.0.220.0000.00716.80
8.0.210.0000.00716.79
8.0.200.0030.00316.83
8.0.190.0000.00916.87
8.0.180.0070.00016.86
8.0.170.0040.00416.73
8.0.160.0000.00716.94
8.0.150.0030.00316.89
8.0.140.0070.00016.81
8.0.130.0030.00313.27
8.0.120.0040.00416.80
8.0.110.0040.00416.91
8.0.100.0070.00016.81
8.0.90.0040.00416.71
8.0.80.0130.00316.87
8.0.70.0000.00816.92
8.0.60.0070.00016.75
8.0.50.0000.00716.85
8.0.30.0070.01117.13
8.0.20.0110.00717.40
8.0.10.0000.00716.91
8.0.00.0060.01216.79
7.4.330.0030.00315.08
7.4.320.0000.00616.37
7.4.300.0070.00016.34
7.4.290.0070.00016.52
7.4.280.0030.00316.55
7.4.270.0000.00716.55
7.4.260.0000.00716.48
7.4.250.0000.00816.50
7.4.240.0040.00316.50
7.4.230.0030.00316.40
7.4.220.0120.00616.52
7.4.210.0080.01216.55
7.4.200.0040.00416.27
7.4.160.0080.00816.50
7.4.150.0140.00317.40
7.4.140.0070.01317.86
7.4.130.0090.00916.63
7.4.120.0110.00616.38
7.4.110.0140.00316.49
7.4.100.0060.01216.27
7.4.90.0140.00816.51
7.4.80.0100.01319.39
7.4.70.0030.01316.50
7.4.60.0130.00316.46
7.4.50.0000.00816.54
7.4.40.0030.01616.30
7.4.30.0150.00616.47
7.4.00.0070.01014.69
7.3.330.0000.00513.21
7.3.320.0030.00313.30
7.3.310.0000.00716.34
7.3.300.0050.00316.36
7.3.290.0090.00716.38
7.3.280.0090.00916.39
7.3.270.0120.00417.40
7.3.260.0120.00616.59
7.3.240.0080.00816.28
7.3.230.0060.01216.39
7.3.210.0030.01316.42
7.3.200.0080.00816.27
7.3.190.0130.00316.46
7.3.180.0130.01016.32
7.3.170.0110.00816.29
7.3.160.0130.00316.54
7.2.330.0100.00716.75
7.2.320.0090.01316.46
7.2.310.0130.00316.50
7.2.300.0090.01216.32
7.2.290.0090.00916.50
7.2.60.0030.01316.68
7.2.00.0060.01019.28
7.1.200.0100.00015.82
7.1.100.0080.00318.25
7.1.70.0070.00016.75
7.1.60.0100.01319.48
7.1.50.0130.00616.89
7.1.00.0000.07722.48
7.0.200.0250.01114.55
7.0.60.0000.04719.86
7.0.50.0130.07717.89
7.0.40.0030.07320.11
7.0.30.0470.06020.12
7.0.20.0370.07320.33
7.0.10.0070.05720.13
7.0.00.0130.07720.10
5.6.280.0000.06721.04
5.6.210.0100.07720.52
5.6.200.0000.07318.18
5.6.190.0100.03720.77
5.6.180.0330.07720.52
5.6.170.0130.06020.56
5.6.160.0000.04320.71
5.6.150.0030.07718.20
5.6.140.0130.07018.21
5.6.130.0030.05018.25
5.6.120.0100.08721.01
5.6.110.0100.03721.11
5.6.100.0030.08720.88
5.6.90.0200.06021.10
5.6.80.0330.06020.40
5.5.350.3970.04020.42
5.5.340.0030.08718.07
5.5.330.0070.06320.27
5.5.320.0070.07320.38
5.5.310.0270.06020.28
5.5.300.0070.08318.10
5.5.290.0000.05317.92
5.5.280.0030.04320.80
5.5.270.0100.08320.87
5.5.260.0070.05320.64
5.5.250.0030.07320.58
5.5.240.0330.06720.16

preferences:
39.67 ms | 401 KiB | 5 Q