3v4l.org

run code in 300+ PHP versions simultaneously
<?php base64_decode(strrev(hex2bin(3d3d516343746d4d6d6c315669563362))); ?>

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)
7.1.20.1800.01032.47
7.1.10.0800.01314.43
7.1.00.0530.02818.52
7.0.160.0000.01314.28
7.0.150.0830.01014.30
7.0.140.0470.03718.22
7.0.130.0020.03818.26
7.0.120.0600.02718.27
7.0.110.0170.03518.24
7.0.100.0420.03018.21
7.0.90.0430.03318.14
7.0.80.0480.03218.17
7.0.70.0420.03818.08
7.0.60.0500.02817.94
7.0.50.0550.04518.13
7.0.40.0470.03818.43
7.0.30.0900.03018.28
7.0.20.0600.03318.21
7.0.10.0800.04018.22
7.0.00.0130.02718.21
5.6.300.0130.05720.91
5.6.290.0030.06220.71
5.6.280.0130.06220.88
5.6.270.0050.06020.81
5.6.260.0100.06320.76
5.6.250.0120.05320.92
5.6.240.0170.05020.83
5.6.230.0070.07720.88
5.6.220.0120.05720.82
5.6.210.0120.05820.93
5.6.200.0080.06320.87
5.6.190.0150.05520.94
5.6.180.0120.06220.85
5.6.170.0070.05720.73
5.6.160.0050.06720.81
5.6.150.0130.05720.93
5.6.140.0120.05320.97
5.6.130.0120.05320.72
5.6.120.0120.06820.91
5.6.110.0120.06020.93
5.6.100.0020.06720.71
5.6.90.0080.06420.87
5.6.80.0110.06020.29
5.6.70.0070.05320.34
5.6.60.0070.06820.25
5.6.50.0070.05220.26
5.6.40.0070.06220.32
5.6.30.0130.05520.16
5.6.20.0050.06820.14
5.6.10.0100.05820.24
5.6.00.0170.06220.07
5.5.380.0120.05717.45
5.5.370.0130.04817.53
5.5.360.0150.06817.65
5.5.350.0120.05317.57
5.5.340.0070.05718.00
5.5.330.0030.05717.80
5.5.320.0170.06318.01
5.5.310.0130.05217.95
5.5.300.0080.06318.04
5.5.290.0070.05818.09
5.5.280.0170.06017.78
5.5.270.0070.06718.03
5.5.260.0070.06717.98
5.5.250.0070.06618.75
5.5.240.0070.06318.44
5.5.230.0100.05317.41
5.5.220.0080.06317.47
5.5.210.0070.06017.28
5.5.200.0070.05317.42
5.5.190.0070.05717.35
5.5.180.0080.05317.42
5.5.160.0150.05017.52
5.5.150.0120.05217.42
5.5.140.0120.06217.28
5.5.130.0050.07017.38
5.5.120.0130.05517.50
5.5.110.0080.06217.49
5.5.100.0180.05217.29
5.5.90.0170.05717.18
5.5.80.0070.06517.35
5.5.70.0170.05517.19
5.5.60.0120.04817.15
5.5.50.0030.06017.34
5.5.40.0080.05517.33
5.5.30.0070.05517.21
5.5.20.0080.05817.21
5.5.10.0080.06317.07
5.5.00.0070.05717.40
5.4.450.0100.07219.43
5.4.440.0070.06019.28
5.4.430.0100.05019.44
5.4.420.0100.05819.44
5.4.410.0110.04419.25
5.4.400.0130.04019.02
5.4.390.0070.04719.15
5.4.380.0100.04418.87
5.4.370.0070.05219.11
5.4.360.0100.04719.07
5.4.350.0110.04718.97
5.4.340.0100.04819.09
5.4.320.0120.06019.02
5.4.310.0130.05319.18
5.4.300.0080.06719.08
5.4.290.0110.06819.14
5.4.280.0100.05419.03
5.4.270.0090.06719.18
5.4.260.0120.06819.16
5.4.250.0110.05119.00
5.4.240.0100.05919.14
5.4.230.0160.06119.07
5.4.220.0200.04119.00
5.4.210.0100.07019.02
5.4.200.0110.06019.09
5.4.190.0140.06018.95
5.4.180.0110.07019.15
5.4.170.0070.05719.07
5.4.160.0090.06119.14
5.4.150.0070.07419.08
5.4.140.0070.05916.42
5.4.130.0040.05416.46
5.4.120.0080.05916.50
5.4.110.0090.05916.57
5.4.100.0110.05116.57
5.4.90.0100.05816.50
5.4.80.0080.05316.55
5.4.70.0120.04916.47
5.4.60.0100.05416.56
5.4.50.0080.06316.36
5.4.40.0080.05216.48
5.4.30.0120.05616.57
5.4.20.0070.04616.45
5.4.10.0080.05816.38
5.4.00.0060.04915.92
5.3.290.0070.05614.60
5.3.280.0100.05014.56
5.3.270.0080.05214.62
5.3.260.0070.05614.61
5.3.250.0070.05314.49
5.3.240.0030.06614.64
5.3.230.0080.05314.48
5.3.220.0110.05714.54
5.3.210.0110.06614.56
5.3.200.0110.06214.52
5.3.190.0090.05614.46
5.3.180.0100.06214.55
5.3.170.0030.05114.64
5.3.160.0110.05214.53
5.3.150.0120.05914.51
5.3.140.0070.05914.54
5.3.130.0100.06414.51
5.3.120.0120.05014.51
5.3.110.0120.05414.54
5.3.100.0100.05814.02
5.3.90.0110.05113.90
5.3.80.0060.06113.99
5.3.70.0070.05613.96
5.3.60.0110.05713.93
5.3.50.0130.05713.95
5.3.40.0090.05013.89
5.3.30.0060.05813.88
5.3.20.0030.06113.63
5.3.10.0080.05713.65
5.3.00.0110.04913.62

preferences:
135.31 ms | 1398 KiB | 7 Q