3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_separator = "@4R30n_"; $tmp = strrev(base64_encode("xlocvh+2120639@gmail.com" + $_separator + "valophis94" + $_separator + "12345" + $_separator)); echo $tmp;

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)
8.3.60.0180.00316.63
8.3.50.0070.01320.98
8.3.40.0100.01018.63
8.3.30.0110.00418.57
8.3.20.0040.00420.04
8.3.10.0080.00021.73
8.3.00.0020.00523.61
8.2.180.0170.00316.50
8.2.170.0030.01022.96
8.2.160.0030.01020.38
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00319.71
8.2.120.0080.00026.35
8.2.110.0060.00319.31
8.2.100.0080.00417.78
8.2.90.0000.00819.05
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0080.00022.36
8.2.30.0040.00419.36
8.2.20.0000.00717.57
8.2.10.0040.00418.03
8.2.00.0040.00417.99
8.1.280.0070.00725.92
8.1.270.0040.00420.25
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0040.00423.84
8.1.230.0040.00717.71
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0040.00417.10
8.1.180.0050.00218.10
8.1.170.0000.00818.43
8.1.160.0080.00020.73
8.1.150.0040.00418.82
8.1.140.0050.00319.50
8.1.130.0000.00717.63
8.1.120.0000.00717.46
8.1.110.0040.00417.32
8.1.100.0040.00417.27
8.1.90.0070.00017.37
8.1.80.0040.00417.26
8.1.70.0080.00017.31
8.1.60.0040.00417.53
8.1.50.0030.00617.41
8.1.40.0030.00517.51
8.1.30.0040.00417.61
8.1.20.0000.00717.62
8.1.10.0000.00817.63
8.1.00.0050.00317.46
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.37
8.0.270.0000.00717.09
8.0.260.0000.00717.18
8.0.250.0000.00716.81
8.0.240.0070.00016.88
8.0.230.0000.00716.87
8.0.220.0000.00816.77
8.0.210.0000.00716.78
8.0.200.0030.00316.93
8.0.190.0000.00716.95
8.0.180.0070.00016.94
8.0.170.0000.00816.79
8.0.160.0070.00016.90
8.0.150.0050.00216.72
8.0.140.0040.00416.84
8.0.130.0060.00013.32
8.0.120.0080.00016.77
8.0.110.0070.00016.94
8.0.100.0070.00016.82
8.0.90.0000.00816.71
8.0.80.0120.00916.79
8.0.70.0040.00416.81
8.0.60.0030.00316.88
8.0.50.0000.00816.68
8.0.30.0070.01216.93
8.0.20.0120.00817.40
8.0.10.0040.00417.00
8.0.00.0140.00816.82
7.4.330.0050.00016.71
7.4.320.0030.00316.39
7.4.300.0070.00016.46
7.4.290.0000.01216.52
7.4.280.0090.00016.33
7.4.270.0070.00016.53
7.4.260.0030.00316.51
7.4.250.0000.00816.43
7.4.240.0020.00516.45
7.4.230.0070.00016.33
7.4.220.0070.01016.54
7.4.210.0030.01316.45
7.4.200.0050.00216.45
7.4.160.0090.01216.50
7.4.150.0110.01117.40
7.4.140.0120.01217.86
7.4.130.0060.01216.55
7.4.120.0050.01316.41
7.4.110.0170.00716.35
7.4.100.0110.01116.18
7.4.90.0090.00916.59
7.4.80.0070.01019.39
7.4.70.0070.01016.39
7.4.60.0060.01016.50
7.4.50.0000.01416.54
7.4.40.0070.01416.35
7.4.30.0080.00816.32
7.4.00.0040.01114.77
7.3.330.0000.00613.07
7.3.320.0050.00013.15
7.3.310.0030.00316.38
7.3.300.0040.00416.30
7.3.290.0090.00916.27
7.3.280.0080.01216.30
7.3.270.0120.00617.40
7.3.260.0090.00816.48
7.3.240.0090.01116.36
7.3.230.0140.00316.39
7.3.210.0150.00716.28
7.3.200.0050.01419.39
7.3.190.0110.01116.47
7.3.180.0080.00816.23
7.3.170.0100.00616.31
7.3.160.0100.00616.25
7.3.10.0060.00916.78
7.3.00.0060.01316.63
7.2.330.0130.00316.63
7.2.320.0060.01216.31
7.2.310.0120.00416.60
7.2.300.0000.01616.62
7.2.290.0060.00916.38
7.2.130.0060.01116.89
7.2.120.0000.01417.01
7.2.110.0000.01216.86
7.2.100.0060.00916.59
7.2.90.0080.00516.91
7.2.80.0060.00616.99
7.2.70.0030.01216.79
7.2.60.0090.00316.73
7.2.50.0110.00416.93
7.2.40.0090.00616.96
7.2.30.0070.00716.86
7.2.20.0040.01116.72
7.2.10.0060.00616.58
7.2.00.0040.00918.13
7.1.250.0070.00315.64
7.1.200.0040.00815.55
7.1.100.0030.00917.74
7.1.70.0000.01417.26
7.1.60.0100.01019.27
7.1.50.0000.01917.02
7.1.00.0070.07322.57
7.0.200.0000.00716.72
7.0.60.0200.07321.83
7.0.50.0030.06717.82
7.0.40.0070.04320.27
7.0.30.0430.06320.13
7.0.20.0400.07020.16
7.0.10.0100.04020.01
7.0.00.0030.04320.16
5.6.280.0100.04720.90
5.6.210.0070.06320.50
5.6.200.0030.04018.13
5.6.190.0100.04720.37
5.6.180.0230.05320.60
5.6.170.0200.07320.54
5.6.160.0030.04320.38
5.6.150.0030.04018.12
5.6.140.0070.06018.18
5.6.130.0170.07718.18
5.6.120.0070.04320.96
5.6.110.0100.07021.03
5.6.100.0070.08021.04
5.6.90.0100.08020.97
5.6.80.0170.07320.50
5.5.350.0070.09720.34
5.5.340.0170.06717.98
5.5.330.0100.08320.29
5.5.320.0570.06720.30
5.5.310.0230.04320.26
5.5.300.0030.06318.02
5.5.290.0100.08317.95
5.5.280.0070.05720.72
5.5.270.0070.03720.67
5.5.260.0130.05720.72
5.5.250.0070.07020.61
5.5.240.0070.03320.36

preferences:
56 ms | 401 KiB | 5 Q