3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function bla():int { return 2; } var_dump(bla());

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)
8.3.60.0110.00718.43
8.3.50.0120.00922.05
8.3.40.0120.00318.46
8.3.30.0090.00618.55
8.3.20.0110.00320.07
8.3.10.0080.00023.66
8.3.00.0040.00419.09
8.2.180.0190.00318.18
8.2.170.0060.00922.96
8.2.160.0140.00020.52
8.2.150.0040.00424.18
8.2.140.0130.00624.66
8.2.130.0040.00426.16
8.2.120.0120.00326.16
8.2.110.0000.01022.28
8.2.100.0070.00717.41
8.2.90.0080.00018.83
8.2.80.0030.00517.97
8.2.70.0000.00917.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00419.09
8.2.30.0000.00720.59
8.2.20.0000.00717.42
8.2.10.0040.00417.90
8.2.00.0040.00417.79
8.1.280.0110.00425.92
8.1.270.0000.00922.06
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.95
8.1.230.0040.00720.93
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.11
8.1.180.0000.00818.10
8.1.170.0040.00418.54
8.1.160.0000.00721.84
8.1.150.0040.00418.79
8.1.140.0040.00419.48
8.1.130.0080.00017.57
8.1.120.0050.00317.27
8.1.110.0030.00717.24
8.1.100.0000.00917.29
8.1.90.0000.00817.23
8.1.80.0000.01017.30
8.1.70.0070.00017.36
8.1.60.0040.00417.48
8.1.50.0080.00017.33
8.1.40.0050.00317.42
8.1.30.0080.00017.41
8.1.20.0030.00617.53
8.1.10.0070.00017.31
8.1.00.0060.00317.29
8.0.300.0000.00918.77
8.0.290.0000.00716.58
8.0.280.0070.00018.32
8.0.270.0030.00316.99
8.0.260.0000.00617.06
8.0.250.0030.00316.85
8.0.240.0030.00316.83
8.0.230.0000.00716.78
8.0.220.0020.00516.66
8.0.210.0030.00716.65
8.0.200.0030.00316.80
8.0.190.0070.00316.82
8.0.180.0080.00016.86
8.0.170.0050.00216.79
8.0.160.0040.00416.82
8.0.150.0070.00016.65
8.0.140.0070.00016.64
8.0.130.0030.00313.19
8.0.120.0060.00316.74
8.0.110.0050.00216.73
8.0.100.0040.00416.64
8.0.90.0000.00716.82
8.0.80.0030.01516.71
8.0.70.0000.00716.64
8.0.60.0070.00016.66
8.0.50.0070.00016.74
8.0.30.0090.00916.99
8.0.20.0150.00417.40
8.0.10.0040.00416.73
8.0.00.0080.01116.56
7.4.330.0050.00015.08
7.4.320.0030.00316.36
7.4.300.0030.00316.32
7.4.290.0030.00316.47
7.4.280.0070.00016.42
7.4.270.0040.00416.44
7.4.260.0050.00216.41
7.4.250.0040.00416.39
7.4.240.0020.00516.51
7.4.230.0030.00316.32
7.4.220.0080.01216.63
7.4.210.0040.01516.39
7.4.200.0030.00516.59
7.4.160.0030.01216.40
7.4.150.0160.00317.40
7.4.140.0150.00517.86
7.4.130.0070.01216.37
7.4.120.0110.00816.44
7.4.110.0100.00716.30
7.4.100.0030.01316.48
7.4.90.0120.00916.24
7.4.80.0140.01019.39
7.4.70.0070.01016.31
7.4.60.0100.00616.37
7.4.50.0000.00816.14
7.4.40.0120.00616.29
7.4.30.0110.00616.36
7.4.00.0100.00715.05
7.3.330.0030.00313.09
7.3.320.0000.00613.07
7.3.310.0030.00316.18
7.3.300.0030.00316.25
7.3.290.0090.00616.22
7.3.280.0090.00816.21
7.3.270.0110.00817.40
7.3.260.0100.00716.25
7.3.250.0070.01016.38
7.3.240.0140.00916.47
7.3.230.0070.01016.39
7.3.210.0000.01816.39
7.3.200.0060.01016.18
7.3.190.0160.00016.53
7.3.180.0110.00616.46
7.3.170.0070.01116.44
7.3.160.0030.01516.20
7.2.330.0110.00616.42
7.2.320.0120.01216.58
7.2.310.0100.00716.33
7.2.300.0130.01316.27
7.2.290.0140.00316.58
7.2.60.0090.00616.77
7.2.00.0000.01019.08
7.1.200.0040.01115.74
7.1.100.0030.01017.80
7.1.70.0040.00416.85
7.1.60.0060.01919.48
7.1.50.0160.00616.96
7.1.00.0100.07322.45
7.0.200.0250.00714.49
7.0.60.0100.05019.80
7.0.50.0100.07717.83
7.0.40.0100.08720.30
7.0.30.0330.04320.30
7.0.20.0400.07320.22
7.0.10.0130.05020.36
7.0.00.0070.09020.25
5.6.280.0000.06720.89
5.6.210.0130.07720.76
5.6.200.0130.03018.22
5.6.190.0000.05720.64
5.6.180.0300.05320.55
5.6.170.0200.08320.57
5.6.160.0130.08020.62
5.6.150.0130.05318.22
5.6.140.0000.06018.14
5.6.130.0030.06318.16
5.6.120.0070.04721.12
5.6.110.0070.08720.98
5.6.100.0100.08721.13
5.6.90.0030.08720.88
5.6.80.0070.08020.38
5.5.350.3800.03020.42
5.5.340.0070.04717.96
5.5.330.0070.04720.23
5.5.320.0130.08020.42
5.5.310.0270.06320.20
5.5.300.0100.05318.08
5.5.290.0100.08018.00
5.5.280.0070.04020.89
5.5.270.0170.07720.96
5.5.260.0100.08020.75
5.5.250.0170.07720.69
5.5.240.0370.05020.23

preferences:
47.21 ms | 401 KiB | 5 Q