3v4l.org

run code in 300+ PHP versions simultaneously
<? $_="";$_[+""]='';print_r($_);

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)
8.3.60.0140.00018.31
8.3.50.0150.00621.20
8.3.40.0060.00918.70
8.3.30.0140.00018.42
8.3.20.0040.00420.25
8.3.10.0080.00021.83
8.3.00.0030.00523.66
8.2.180.0070.01118.38
8.2.170.0110.00422.96
8.2.160.0100.00320.16
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00919.82
8.2.120.0000.00726.35
8.2.110.0060.00322.07
8.2.100.0080.00417.91
8.2.90.0090.00019.09
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00717.92
8.2.50.0040.00418.07
8.2.40.0040.00422.37
8.2.30.0000.00719.18
8.2.20.0080.00017.54
8.2.10.0070.00317.83
8.2.00.0020.00517.98
8.1.280.0160.00625.92
8.1.270.0030.01323.83
8.1.260.0040.00428.09
8.1.250.0180.00028.09
8.1.240.0090.00022.11
8.1.230.0070.00319.06
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0060.00317.00
8.1.180.0040.00418.10
8.1.170.0030.00618.66
8.1.160.0040.00420.52
8.1.150.0040.00418.63
8.1.140.0000.00719.30
8.1.130.0030.00317.54
8.1.120.0030.00317.29
8.1.110.0000.00717.20
8.1.100.0030.00417.36
8.1.90.0070.00017.23
8.1.80.0000.00717.36
8.1.70.0070.00017.21
8.1.60.0060.00317.48
8.1.50.0000.00817.42
8.1.40.0000.00717.37
8.1.30.0060.00617.49
8.1.20.0000.00717.51
8.1.10.0040.00417.43
8.1.00.0070.00017.25
8.0.300.0000.00718.77
8.0.290.0050.00216.63
8.0.280.0040.00418.28
8.0.270.0060.00017.05
8.0.260.0030.00317.18
8.0.250.0030.00316.73
8.0.240.0000.00716.82
8.0.230.0000.00716.72
8.0.220.0000.00716.74
8.0.210.0000.00716.73
8.0.200.0030.00316.78
8.0.190.0040.00416.72
8.0.180.0090.00316.67
8.0.170.0030.00516.78
8.0.160.0030.00316.71
8.0.150.0080.00016.77
8.0.140.0020.00516.66
8.0.130.0030.00313.29
8.0.120.0080.00016.60
8.0.110.0000.00716.64
8.0.100.0050.00216.63
8.0.90.0000.00816.63
8.0.80.0060.01616.74
8.0.70.0030.00616.61
8.0.60.0040.00416.64
8.0.50.0000.00716.61
8.0.30.0100.00617.01
8.0.20.0120.00617.40
8.0.10.0070.00016.68
8.0.00.0120.00916.62
7.4.330.0020.00216.67
7.4.320.0030.00316.44
7.4.300.0000.00716.47
7.4.290.0020.00516.50
7.4.280.0030.00616.39
7.4.270.0070.00016.37
7.4.260.0000.00716.36
7.4.250.0040.00416.40
7.4.240.0020.00616.41
7.4.230.0000.00716.34
7.4.220.0090.00916.37
7.4.210.0020.01416.47
7.4.200.0070.00016.41
7.4.160.0120.00616.38
7.4.150.0150.00417.40
7.4.140.0110.01117.86
7.4.130.0110.00816.47
7.4.120.0100.01416.37
7.4.110.0070.01516.41
7.4.100.0080.01116.15
7.4.90.0070.01016.39
7.4.80.0070.01519.39
7.4.70.0120.00316.24
7.4.60.0040.01216.39
7.4.50.0090.00616.35
7.4.40.0080.00816.51
7.4.30.0080.00816.34
7.4.00.0060.00614.71
7.3.330.0050.00013.13
7.3.320.0030.00313.21
7.3.310.0050.00216.12
7.3.300.0030.00316.11
7.3.290.0040.00416.16
7.3.280.0090.00716.19
7.3.270.0110.00617.40
7.3.260.0120.00616.28
7.3.240.0080.00816.29
7.3.230.0080.00816.39
7.3.210.0040.01216.20
7.3.200.0110.01019.39
7.3.190.0040.01216.10
7.3.180.0120.00416.50
7.3.170.0060.01316.27
7.3.160.0030.01316.18
7.3.10.0090.00616.18
7.3.00.0080.00816.28
7.2.330.0030.01516.49
7.2.320.0110.01116.56
7.2.310.0160.00616.39
7.2.300.0040.01316.42
7.2.290.0070.01016.22
7.2.130.0060.01016.16
7.2.120.0170.01016.50
7.2.110.0140.00716.27
7.2.100.0000.01516.18
7.2.90.0080.00816.41
7.2.80.0200.00416.66
7.2.70.0410.00616.47
7.2.60.0090.00916.64
7.2.50.0070.01316.23
7.2.40.0240.00016.36
7.2.30.0080.01316.45
7.2.20.0150.00316.40
7.2.10.0130.00816.42
7.2.00.0060.01017.94
7.1.250.0120.00415.16
7.1.200.0060.00915.35
7.1.100.0070.01117.70
7.1.70.0000.00717.23
7.1.60.0090.01519.30
7.1.50.0030.01716.93
7.1.00.0000.08022.29
7.0.200.0000.00916.67
7.0.60.0200.08021.59
7.0.50.0030.08317.88
7.0.40.0100.07720.23
7.0.30.0470.07320.06
7.0.20.0130.05720.41
7.0.10.0030.08020.12
7.0.00.0100.08720.33
5.6.280.0000.03321.07
5.6.210.0100.06720.74
5.6.200.0070.04018.23
5.6.190.0130.08320.33
5.6.180.0470.05020.64
5.6.170.0200.08720.55
5.6.160.0070.04020.48
5.6.150.0000.04318.15
5.6.140.0030.05718.24
5.6.130.0070.06018.15
5.6.120.0030.05721.01
5.6.110.0030.04320.99
5.6.100.0130.08320.97
5.6.90.0100.04720.87
5.6.80.0130.07320.39
5.5.350.0130.07320.43
5.5.340.0130.03718.01
5.5.330.0170.07320.08
5.5.320.0600.04720.34
5.5.310.0170.08320.37
5.5.300.0100.07717.95
5.5.290.0070.08017.95
5.5.280.0100.07720.79
5.5.270.0030.08020.75
5.5.260.0130.03320.87
5.5.250.0100.03320.68
5.5.240.0030.07720.23

preferences:
54.37 ms | 401 KiB | 5 Q