3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 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)
7.0.10.0070.04020.23
7.0.00.0100.08320.23
5.6.160.0000.04720.47
5.6.150.0070.06318.15
5.6.140.0030.08318.14
5.6.130.0030.08018.18
5.6.120.0070.05321.00
5.6.110.0100.03721.04
5.6.100.0070.05721.04
5.6.90.0030.04320.96
5.6.80.0100.06020.37
5.5.300.0070.04318.00
5.5.290.0030.05317.91
5.5.280.0170.08020.84
5.5.270.0000.04720.92
5.5.260.0100.08720.85
5.5.250.0170.07320.68
5.5.240.0100.08020.26
5.4.450.0180.05519.35
5.4.440.0130.05319.26
5.4.430.0130.04519.28
5.4.420.0170.06319.48
5.4.410.0250.05719.17
5.4.400.0220.06019.04
5.4.390.0180.05219.01
5.4.380.0150.06219.06
5.4.370.0170.04518.99
5.4.360.0170.05219.03
5.4.350.0170.05218.92
5.4.340.0130.07718.98
5.4.320.0100.06219.00
5.4.310.0180.06018.97
5.4.300.0130.05019.02
5.4.290.0150.06718.89
5.4.280.0150.06818.92
5.4.270.0180.04318.95
5.4.260.0220.05518.94
5.4.250.0200.05719.07
5.4.240.0250.05318.88
5.4.230.0250.05818.95
5.4.220.0170.05018.91
5.4.210.0150.06018.99
5.4.200.0180.04218.91
5.4.190.0180.05318.79
5.4.180.0230.05518.96
5.4.170.0200.05819.07
5.4.160.0230.04718.75
5.4.150.0250.05818.88
5.4.140.0150.04716.57
5.4.130.0070.04716.37
5.4.120.0130.04316.35
5.4.110.0120.04716.49
5.4.100.0080.06516.52
5.4.90.0130.04016.34
5.4.80.0120.04216.30
5.4.70.0200.05716.35
5.4.60.0200.06016.34
5.4.50.0180.05716.30
5.4.40.0150.04716.46
5.4.30.0170.05716.24
5.4.20.0280.03816.40
5.4.10.0200.04816.42
5.4.00.0180.05715.81
5.3.290.0180.04514.59
5.3.280.0230.05514.48
5.3.270.0150.07214.53
5.3.260.0150.05014.58
5.3.250.0130.05314.53
5.3.240.0220.05214.53
5.3.230.0130.07514.56
5.3.220.0270.04214.52
5.3.210.0170.06214.38
5.3.200.0100.05214.57
5.3.190.0180.05214.48
5.3.180.0280.05714.49
5.3.170.0100.05014.48
5.3.160.0150.06514.48
5.3.150.0170.05514.51
5.3.140.0180.04514.45
5.3.130.0120.06514.40
5.3.120.0150.06714.60
5.3.110.0170.06314.49
5.3.100.0100.05314.02
5.3.90.0130.05213.96
5.3.80.0150.05014.00
5.3.70.0180.05814.04
5.3.60.0220.03513.91
5.3.50.0170.03813.82
5.3.40.0230.06514.02
5.3.30.0170.03813.90
5.3.20.0180.04313.67
5.3.10.0300.03213.67
5.3.00.0130.05213.60

preferences:
139.09 ms | 1394 KiB | 7 Q