3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ((255 & 0xff) << 24) | ((255 & 0xff) << 16) | ((85 & 0xff) << 8) | (85 & 0xff);

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)
8.3.60.0040.01218.56
8.3.50.0070.00718.14
8.3.40.0090.00618.56
8.3.30.0110.00418.54
8.3.20.0040.00419.02
8.3.10.0040.01119.04
8.3.00.0040.00423.52
8.2.180.0110.00716.50
8.2.170.0140.00022.96
8.2.160.0070.00720.39
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0080.00019.64
8.2.120.0040.00426.35
8.2.110.0060.00319.45
8.2.100.0120.00017.72
8.2.90.0040.00417.62
8.2.80.0050.00318.36
8.2.70.0030.00617.80
8.2.60.0040.00418.04
8.2.50.0110.00018.10
8.2.40.0000.00719.25
8.2.30.0040.00419.31
8.2.20.0000.00817.80
8.2.10.0050.00217.84
8.2.00.0030.00619.34
8.1.280.0070.01025.92
8.1.270.0000.00722.12
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00322.13
8.1.230.0080.00320.97
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00317.11
8.1.190.0060.00317.10
8.1.180.0000.00918.10
8.1.170.0000.00718.43
8.1.160.0030.00618.68
8.1.150.0050.00318.75
8.1.140.0050.00217.52
8.1.130.0000.00818.85
8.1.120.0030.00317.34
8.1.110.0050.00217.33
8.1.100.0040.00417.36
8.1.90.0000.00717.33
8.1.80.0000.01017.20
8.1.70.0040.00417.35
8.1.60.0040.00717.50
8.1.50.0000.00817.26
8.1.40.0000.00717.39
8.1.30.0060.00317.41
8.1.20.0040.00417.34
8.1.10.0040.00417.30
8.1.00.0040.00417.34
8.0.300.0070.00018.77
8.0.290.0030.00616.63
8.0.280.0040.00418.24
8.0.270.0040.00417.18
8.0.260.0060.00017.21
8.0.250.0020.00516.69
8.0.240.0070.00316.80
8.0.230.0000.00716.75
8.0.220.0000.00716.75
8.0.210.0000.00716.79
8.0.200.0030.00316.84
8.0.190.0000.00716.68
8.0.180.0060.00316.79
8.0.170.0030.00616.78
8.0.160.0070.00016.66
8.0.150.0030.00316.69
8.0.140.0000.00716.57
8.0.130.0060.00313.18
8.0.120.0050.00216.72
8.0.110.0050.00216.80
8.0.100.0090.00016.71
8.0.90.0000.00716.64
8.0.80.0100.00616.73
8.0.70.0000.00716.64
8.0.60.0000.00716.64
8.0.50.0040.00416.74
8.0.30.0110.00616.93
8.0.20.0160.00317.40
8.0.10.0050.00216.72
8.0.00.0130.00516.55
7.4.330.0070.00015.55
7.4.320.0030.00316.39
7.4.300.0030.00316.38
7.4.290.0070.00016.47
7.4.280.0040.00416.44
7.4.270.0030.00616.50
7.4.260.0050.00316.39
7.4.250.0030.00316.38
7.4.240.0030.00316.38
7.4.230.0070.00016.21
7.4.220.0040.00416.22
7.4.210.0070.00716.39
7.4.200.0070.00016.47
7.4.160.0070.01316.33
7.4.140.0110.00717.86
7.4.130.0030.01416.21
7.4.120.0120.00916.42
7.4.110.0090.00616.30
7.4.100.0120.00316.37
7.4.90.0030.01316.38
7.4.80.0100.01319.39
7.4.70.0070.01316.20
7.4.60.0040.01216.41
7.4.50.0100.00616.36
7.4.40.0080.00816.32
7.3.330.0000.00512.87
7.3.320.0060.00013.03
7.3.310.0060.00016.27
7.3.300.0000.00716.11
7.3.290.0060.00016.08
7.3.280.0040.01016.18
7.3.260.0110.00716.23
7.3.240.0120.00716.34
7.3.230.0100.01316.29
7.3.210.0070.01116.55
7.3.200.0070.01116.51
7.3.190.0130.00716.44
7.3.180.0060.01216.10
7.3.170.0060.01316.07
7.3.160.0110.00616.29
7.2.330.0110.01116.52
7.2.320.0070.01416.43
7.2.310.0120.01516.38
7.2.300.0090.00916.51
7.2.290.0130.00316.47

preferences:
42.77 ms | 400 KiB | 5 Q