3v4l.org

run code in 300+ PHP versions simultaneously
<?php //bin2hex(strrev(base64_encode($secret))); $pi = base64_decode(strrev(hex2bin("3d3d516343746d4d6d6c315669563362"))); echo $pi;

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)
8.3.60.0070.01418.18
8.3.50.0090.01321.21
8.3.40.0110.00418.66
8.3.30.0080.00620.33
8.3.20.0050.00220.20
8.3.10.0040.00420.96
8.3.00.0040.00422.38
8.2.180.0080.00816.50
8.2.170.0070.00722.96
8.2.160.0100.00322.15
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00720.72
8.2.110.0080.00422.20
8.2.100.0180.00917.55
8.2.90.0080.00018.05
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0030.00517.93
8.2.50.0060.00318.10
8.2.40.0050.00318.21
8.2.30.0070.00019.43
8.2.20.0000.00917.68
8.2.10.0000.00817.50
8.2.00.0060.00317.60
8.1.280.0100.00725.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00323.97
8.1.230.0060.00622.82
8.1.220.0020.00517.74
8.1.210.0040.00418.84
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00818.37
8.1.160.0040.00418.82
8.1.150.0040.00418.52
8.1.140.0000.00717.28
8.1.130.0040.00417.48
8.1.120.0050.00317.40
8.1.110.0000.00717.38
8.1.100.0040.00417.41
8.1.90.0000.00717.31
8.1.80.0040.00417.29
8.1.70.0000.00717.28
8.1.60.0000.00817.40
8.1.50.0000.00817.49
8.1.40.0050.00317.32
8.1.30.0050.00217.55
8.1.20.0050.00317.43
8.1.10.0040.00417.40
8.1.00.0060.00317.48
8.0.300.0000.00721.96
8.0.290.0000.00816.63
8.0.280.0000.00818.34
8.0.270.0000.00717.31
8.0.260.0030.00316.72
8.0.250.0030.00316.84
8.0.240.0080.00016.86
8.0.230.0020.00516.77
8.0.220.0030.00616.80
8.0.210.0000.00716.72
8.0.200.0000.00716.83
8.0.190.0050.00216.86
8.0.180.0000.00716.88
8.0.170.0030.00316.87
8.0.160.0030.00516.74
8.0.150.0000.00716.74
8.0.140.0030.00316.79
8.0.130.0040.00413.29
8.0.120.0000.00816.79
8.0.110.0040.00416.71
8.0.100.0060.00316.84
8.0.90.0050.00316.67
8.0.80.0100.01016.78
8.0.70.0040.00416.71
8.0.60.0040.00416.79
8.0.50.0030.00516.81
8.0.30.0120.00816.87
8.0.20.0090.01117.40
8.0.10.0070.00016.85
8.0.00.0140.00816.63
7.4.330.0020.00216.84
7.4.320.0030.00316.39
7.4.300.0060.00016.43
7.4.290.0000.00616.53
7.4.280.0030.00316.53
7.4.270.0000.00716.46
7.4.260.0030.00313.20
7.4.250.0080.00016.39
7.4.240.0060.00216.50
7.4.230.0030.00316.43
7.4.220.0070.01016.50
7.4.210.0050.01116.48
7.4.200.0000.00616.32
7.4.190.0030.00316.66
7.4.160.0140.00416.39
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0080.00916.29
7.4.120.0090.00816.46
7.4.110.0030.01316.50
7.4.100.0160.00316.41
7.4.90.0110.01116.51
7.4.80.0030.01519.39
7.4.70.0060.01216.50
7.4.60.0120.00616.47
7.4.50.0080.00016.35
7.4.40.0090.00522.77
7.4.30.0090.00816.32
7.4.00.0040.00714.82
7.3.330.0070.00013.09
7.3.320.0000.00512.98
7.3.310.0030.00316.05
7.3.300.0030.00316.18
7.3.290.0030.01016.14
7.3.280.0090.00616.20
7.3.270.0060.01017.40
7.3.260.0090.00618.24
7.3.250.0140.00516.19
7.3.240.0110.01116.58
7.3.230.0140.00916.45
7.3.210.0110.00816.48
7.3.200.0130.00919.39
7.3.190.0150.00616.21
7.3.180.0110.00416.23
7.3.170.0110.00516.27
7.3.160.0080.00816.34
7.3.120.0060.00914.97
7.2.330.0130.00416.73
7.2.320.0130.00316.27
7.2.310.0060.01516.59
7.2.300.0130.00316.57
7.2.290.0100.00616.79
7.2.60.0270.01016.78
7.2.50.0090.00616.59
7.1.200.0000.01115.77
7.1.70.0150.00017.07
7.1.60.0100.01419.17
7.1.50.0070.01416.57
7.1.00.0000.03722.55
7.0.200.0020.00516.20
7.0.140.0030.07322.00
7.0.80.0470.05719.94
7.0.70.0570.05319.89
7.0.60.0570.08019.89
7.0.50.0470.05020.32
7.0.40.0100.08020.11
7.0.30.0130.08020.09
7.0.20.0070.08020.09
7.0.10.0100.08320.09
7.0.00.0070.08020.00
5.6.280.0070.07020.90
5.6.230.0100.07720.56
5.6.220.0070.04020.66
5.6.210.0030.04720.55
5.6.200.0100.08021.11
5.6.190.0070.04721.07
5.6.180.0100.05321.08
5.6.170.0230.06721.16
5.6.160.0100.07721.05
5.6.150.0070.04321.04
5.6.140.0070.04721.01
5.6.130.0070.08020.95
5.6.120.0030.08721.00
5.6.110.0070.04721.09
5.6.100.0070.08021.04
5.6.90.0100.07021.14
5.6.80.0030.06320.40
5.6.70.0000.04320.40
5.6.60.0030.07720.53
5.6.50.0070.05320.33
5.6.40.0130.07720.43
5.6.30.0070.05320.29
5.6.20.0030.08720.38
5.6.10.0000.08720.48
5.6.00.0070.08320.39
5.5.370.0070.08320.35
5.5.360.0070.05020.36
5.5.350.0100.07020.33
5.5.340.0200.06720.75
5.5.330.0070.06020.92
5.5.320.0200.07020.88
5.5.310.0130.07320.80
5.5.300.0100.07320.90
5.5.290.0100.07720.89
5.5.280.0070.08020.92
5.5.270.0000.04720.82
5.5.260.0130.07020.91
5.5.250.0130.06320.69
5.5.240.0200.06320.27
5.5.230.0030.04320.18
5.5.220.0100.07020.22
5.5.210.0100.04320.23
5.5.200.0070.08320.18
5.5.190.0030.04719.98
5.5.180.0070.07020.27
5.5.160.0100.07720.17
5.5.150.0030.04320.17
5.5.140.0030.04020.13
5.5.130.0170.07020.14
5.5.120.0000.05319.98
5.5.110.0070.08020.22
5.5.100.0100.08320.00
5.5.90.0000.08320.16
5.5.80.0070.07720.05
5.5.70.0100.07719.96
5.5.60.0100.03320.09
5.5.50.0030.05719.98
5.5.40.0170.02720.07
5.5.30.0000.05320.07
5.5.20.0070.04320.13
5.5.10.0030.05319.96
5.5.00.0030.04019.95
5.4.450.0070.06019.38
5.4.440.0000.05319.11
5.4.430.0000.08319.30
5.4.420.0070.07319.55
5.4.410.0170.04319.23
5.4.400.0100.04019.13
5.4.390.0070.04319.23
5.4.380.0070.08019.03
5.4.370.0000.04319.07
5.4.360.0070.04018.98
5.4.350.0100.07319.03
5.4.340.0130.07718.98
5.4.320.0000.05718.96
5.4.310.0030.07018.79
5.4.300.0000.05019.20
5.4.290.0130.07318.96
5.4.280.0000.08718.94
5.4.270.0100.04018.94
5.4.260.0100.07318.89
5.4.250.0070.08019.22
5.4.240.0070.04718.89
5.4.230.0030.06719.10
5.4.220.0070.04018.80
5.4.210.0070.05718.78
5.4.200.0070.04018.95
5.4.190.0100.03018.80
5.4.180.0100.03719.02
5.4.170.0000.04018.97
5.4.160.0070.05719.20
5.4.150.0030.04718.92
5.4.140.0070.03316.36
5.4.130.0030.06016.27
5.4.120.0070.02716.34
5.4.110.0000.03716.22
5.4.100.0070.02716.36
5.4.90.0000.03716.34
5.4.80.0100.02316.41
5.4.70.0030.06316.38
5.4.60.0000.04016.30
5.4.50.0000.03716.39
5.4.40.0000.03716.39
5.4.30.0130.02716.19
5.4.20.0000.04316.27
5.4.10.0070.03016.40
5.4.00.0070.04315.79
5.3.290.0000.08314.52
5.3.280.0100.06714.40
5.3.270.0070.07014.56
5.3.260.0030.03714.61
5.3.250.0030.03714.61
5.3.240.0070.04314.51
5.3.230.0000.04014.59
5.3.220.0070.06014.47
5.3.210.0030.04014.40
5.3.200.0000.04014.57
5.3.190.0000.04014.47
5.3.180.0030.03714.38
5.3.170.0000.06714.50
5.3.160.0000.06014.39
5.3.150.0000.05014.44
5.3.140.0070.03314.46
5.3.130.0000.04014.53
5.3.120.0000.04314.53
5.3.110.0100.02714.52
5.3.100.0070.05314.00
5.3.90.0070.03014.00
5.3.80.0030.04013.97
5.3.70.0070.03713.95
5.3.60.0000.05313.99
5.3.50.0030.03713.89
5.3.40.0100.06313.93
5.3.30.0100.02713.89
5.3.20.0030.06013.64
5.3.10.0000.03013.64
5.3.00.0000.04013.61
5.2.170.0000.02711.72
5.2.160.0000.02711.72
5.2.150.0000.05011.72
5.2.140.0000.03011.72
5.2.130.0070.03011.72
5.2.120.0000.03011.72
5.2.110.0000.02711.72
5.2.100.0030.02711.72
5.2.90.0000.02711.72
5.2.80.0000.05011.72
5.2.70.0000.03711.72
5.2.60.0000.04011.72
5.2.50.0030.02711.72
5.2.40.0000.03011.72
5.2.30.0070.04011.72
5.2.20.0000.03011.72
5.2.10.0070.03011.72
5.2.00.0030.02711.72
5.1.60.0000.03011.72
5.1.50.0070.02311.72
5.1.40.0000.02711.72
5.1.30.0000.02711.72
5.1.20.0000.02711.72
5.1.10.0000.02311.72
5.1.00.0000.02711.72
5.0.50.0000.03011.72
5.0.40.0030.04011.72
5.0.30.0070.06311.72
5.0.20.0030.04011.72
5.0.10.0030.04311.72
5.0.00.0000.05011.72
4.4.90.0030.01311.72
4.4.80.0000.03311.72
4.4.70.0030.01311.72
4.4.60.0000.03011.72
4.4.50.0000.01711.72
4.4.40.0070.04311.72
4.4.30.0070.01011.72
4.4.20.0000.01711.72
4.4.10.0000.03711.72
4.4.00.0000.03011.72
4.3.110.0000.03711.72
4.3.100.0000.02311.72
4.3.90.0000.02311.72
4.3.80.0070.03011.72
4.3.70.0070.03311.72
4.3.60.0030.03011.72
4.3.50.0030.03311.72
4.3.40.0000.05711.72
4.3.30.0000.02711.72
4.3.20.0030.02011.72
4.3.10.0030.04011.72
4.3.00.0030.03711.72

preferences:
45.48 ms | 400 KiB | 5 Q