3v4l.org

run code in 300+ PHP versions simultaneously
<?php $uid = 1; $radio_uid = md5($uid); echo $radio_uid; echo "\n"; echo "d88cd95b-05e8-4fa6-a11d-31a80e17b992";

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)
8.3.60.0070.00716.38
8.3.50.0110.00821.14
8.3.40.0120.00318.63
8.3.30.0040.01218.72
8.3.20.0070.00020.13
8.3.10.0040.00423.57
8.3.00.0030.00520.89
8.2.180.0180.00316.50
8.2.170.0150.00022.96
8.2.160.0100.00320.11
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00820.57
8.2.110.0040.00719.27
8.2.100.0060.00617.84
8.2.90.0000.01219.05
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0040.00422.28
8.2.30.0040.00420.54
8.2.20.0070.00017.54
8.2.10.0040.00418.04
8.2.00.0040.00418.07
8.1.280.0070.01425.92
8.1.270.0110.00320.12
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00421.37
8.1.230.0070.00417.45
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0090.00017.10
8.1.180.0000.00718.10
8.1.170.0000.00818.55
8.1.160.0080.00020.68
8.1.150.0070.00018.81
8.1.140.0000.00819.53
8.1.130.0000.00817.68
8.1.120.0040.00417.43
8.1.110.0020.00517.39
8.1.100.0040.00417.29
8.1.90.0060.00317.35
8.1.80.0040.00417.31
8.1.70.0080.00017.25
8.1.60.0000.00817.43
8.1.50.0030.00617.53
8.1.40.0030.00617.47
8.1.30.0040.00417.63
8.1.20.0040.00417.61
8.1.10.0040.00417.47
8.1.00.0000.00717.42
8.0.300.0040.00418.77
8.0.290.0080.00216.63
8.0.280.0040.00418.48
8.0.270.0000.00717.25
8.0.260.0040.00417.26
8.0.250.0000.00716.98
8.0.240.0070.00016.99
8.0.230.0070.00016.82
8.0.220.0070.00016.76
8.0.210.0030.00316.79
8.0.200.0000.00616.90
8.0.190.0070.00016.89
8.0.180.0000.00716.86
8.0.170.0070.00016.86
8.0.160.0070.00016.77
8.0.150.0000.00716.76
8.0.140.0030.00516.78
8.0.130.0000.00613.34
8.0.120.0000.00816.82
8.0.110.0000.00716.72
8.0.100.0040.00416.82
8.0.90.0040.00416.72
8.0.80.0070.00716.88
8.0.70.0070.00016.73
8.0.60.0070.00016.83
8.0.50.0000.00716.63
8.0.30.0110.01016.88
8.0.20.0130.00617.40
8.0.10.0070.00416.90
8.0.00.0050.01216.70
7.4.330.0020.00415.08
7.4.320.0030.00316.46
7.4.300.0000.00616.55
7.4.290.0090.00016.46
7.4.280.0000.00816.36
7.4.270.0030.00316.55
7.4.260.0040.00416.45
7.4.250.0000.00716.39
7.4.240.0030.00416.47
7.4.230.0050.00316.35
7.4.220.0110.00716.65
7.4.210.0060.00816.41
7.4.200.0000.00816.64
7.4.160.0080.00816.44
7.4.150.0170.00017.40
7.4.140.0070.01117.86
7.4.130.0110.00816.36
7.4.120.0150.00616.39
7.4.110.0110.00616.35
7.4.100.0110.00616.47
7.4.90.0160.00016.41
7.4.80.0090.01119.39
7.4.70.0080.01216.56
7.4.60.0090.00616.43
7.4.50.0070.00316.64
7.4.40.0070.01016.58
7.4.30.0100.01316.36
7.4.00.0110.00414.88
7.3.330.0030.00313.14
7.3.320.0000.00613.04
7.3.310.0000.00716.21
7.3.300.0030.00316.11
7.3.290.0120.00316.23
7.3.280.0070.01016.18
7.3.270.0120.00617.40
7.3.260.0130.00316.46
7.3.250.0090.01016.41
7.3.240.0070.01016.16
7.3.230.0160.00016.43
7.3.210.0140.00716.16
7.3.200.0080.00816.56
7.3.190.0100.01016.42
7.3.180.0160.00016.38
7.3.170.0180.00316.27
7.3.160.0070.00716.60
7.2.330.0040.01316.55
7.2.320.0120.00316.45
7.2.310.0180.00316.54
7.2.300.0090.00916.42
7.2.290.0160.00616.62
7.2.00.0030.00919.09
7.1.100.0060.00617.72
7.1.70.0070.00317.18
7.1.60.0110.01419.52
7.1.50.0060.01216.87
7.1.00.0070.07322.57
7.0.200.0050.00316.76
7.0.60.0100.05319.92
7.0.50.0100.05017.88
7.0.40.0030.06720.05
7.0.30.0200.08020.34
7.0.20.0330.07320.17
7.0.10.0070.04320.22
7.0.00.0070.08720.17
5.6.280.0030.03721.09
5.6.210.0070.06720.66
5.6.200.0000.06018.08
5.6.190.0070.05320.41
5.6.180.0130.05020.41
5.6.170.0330.05020.54
5.6.160.0070.04320.49
5.6.150.0100.07018.12
5.6.140.0030.08718.21
5.6.130.0070.08018.17
5.6.120.0230.06721.01
5.6.110.0100.08320.98
5.6.100.0100.06021.03
5.6.90.0100.08320.96
5.6.80.0130.07720.49
5.5.350.3670.04020.38
5.5.340.0030.06017.95
5.5.330.0370.05320.28
5.5.320.0630.05320.26
5.5.310.0170.04720.17
5.5.300.0000.04317.94
5.5.290.0070.05317.92
5.5.280.0070.08720.76
5.5.270.0130.07720.64
5.5.260.0030.07020.83
5.5.250.0030.04020.56
5.5.240.4330.03720.27

preferences:
51.3 ms | 401 KiB | 5 Q