3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo hex2bin(bin2hex("OMG THIS IS AMAZING")."aa");

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)
8.3.40.0130.00318.54
8.3.30.0090.00618.92
8.3.20.0000.00720.29
8.3.10.0030.00623.56
8.3.00.0030.00622.39
8.2.170.0100.00722.96
8.2.160.0070.01118.66
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0140.00026.16
8.2.120.0030.00719.53
8.2.110.0060.00322.13
8.2.100.0040.00817.42
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0050.00319.46
8.2.30.0000.00717.99
8.2.20.0050.00217.60
8.2.10.0050.00217.61
8.2.00.0040.00417.56
8.1.270.0060.00323.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0070.00419.16
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.25
8.1.190.0030.00617.41
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00822.01
8.1.150.0000.00818.57
8.1.140.0040.00417.30
8.1.130.0000.00717.76
8.1.120.0000.00717.31
8.1.110.0040.00417.40
8.1.100.0000.00717.30
8.1.90.0030.00517.29
8.1.80.0050.00217.30
8.1.70.0070.00017.29
8.1.60.0030.00617.40
8.1.50.0030.00517.41
8.1.40.0040.00417.48
8.1.30.0040.00417.62
8.1.20.0050.00217.48
8.1.10.0030.00517.37
8.1.00.0040.00717.36
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0050.00218.45
8.0.270.0030.00517.21
8.0.260.0040.00416.76
8.0.250.0070.00016.81
8.0.240.0000.00716.89
8.0.230.0000.00716.87
8.0.220.0030.00316.82
8.0.210.0000.00716.84
8.0.200.0000.00616.80
8.0.190.0040.00416.80
8.0.180.0020.00516.83
8.0.170.0000.00816.85
8.0.160.0040.00416.83
8.0.150.0070.00016.81
8.0.140.0040.00416.82
8.0.130.0030.00313.33
8.0.120.0000.00816.84
8.0.110.0000.00716.81
8.0.100.0020.00516.62
8.0.90.0040.00416.71
8.0.80.0110.00416.73
8.0.70.0070.00016.83
8.0.60.0040.00416.83
8.0.50.0030.00616.65
8.0.30.0080.01317.14
8.0.20.0110.00717.40
8.0.10.0080.00016.68
8.0.00.0090.01016.69
7.4.330.0000.00515.00
7.4.320.0030.00316.51
7.4.300.0060.00016.36
7.4.290.0000.00616.39
7.4.280.0030.00316.41
7.4.270.0080.00016.48
7.4.260.0000.00716.45
7.4.250.0040.00416.25
7.4.240.0000.00716.38
7.4.230.0040.00416.50
7.4.220.0080.00916.36
7.4.210.0050.01116.33
7.4.200.0030.00316.31
7.4.190.0000.00716.43
7.4.160.0060.01516.29
7.4.150.0150.00917.40
7.4.140.0080.01017.86
7.4.130.0060.01316.46
7.4.120.0100.00716.37
7.4.110.0090.00816.43
7.4.100.0030.01616.42
7.4.90.0100.01016.42
7.4.80.0110.00616.60
7.4.70.0000.01716.53
7.4.60.0130.00316.40
7.4.50.0000.00816.49
7.4.40.0070.01022.77
7.4.30.0030.01316.38
7.4.00.0060.01214.89
7.3.330.0030.00313.08
7.3.320.0050.00012.93
7.3.310.0040.00416.28
7.3.300.0030.00316.24
7.3.290.0090.00616.18
7.3.280.0110.00816.22
7.3.270.0120.00417.40
7.3.260.0120.00416.43
7.3.250.0130.00516.12
7.3.240.0160.00616.24
7.3.230.0070.01016.39
7.3.210.0070.01316.44
7.3.200.0180.00319.39
7.3.190.0060.01616.39
7.3.180.0080.00816.18
7.3.170.0040.01116.32
7.3.160.0080.00816.21
7.3.120.0070.00715.02
7.2.330.0090.00816.64
7.2.320.0070.01516.32
7.2.310.0100.00716.20
7.2.300.0120.00616.54
7.2.290.0100.00616.63
7.2.00.0030.00919.26
7.1.100.0070.00717.66
7.1.70.0110.00516.86
7.1.60.0070.01619.29
7.1.50.0130.01316.50
7.1.00.0000.08022.35
7.0.200.0080.00316.66
7.0.140.0000.07721.96
7.0.60.0070.07020.02
7.0.50.0070.08717.90
7.0.40.0030.05720.08
7.0.30.0200.04020.09
7.0.20.0230.05720.00
7.0.10.0070.07720.16
7.0.00.0000.04320.34
5.6.280.0070.06720.81
5.6.210.0100.08320.50
5.6.200.0030.06718.20
5.6.190.0100.07020.79
5.6.180.0330.05320.65
5.6.170.0130.04720.70
5.6.160.0100.03320.44
5.6.150.0000.04718.19
5.6.140.0030.04018.11
5.6.130.0070.04318.16
5.6.120.0070.05720.98
5.6.110.0170.07321.11
5.6.100.0130.07320.98
5.6.90.0000.04721.07
5.6.80.0070.07720.50
5.5.350.0230.07720.39
5.5.340.0070.04318.02
5.5.330.0030.04320.07
5.5.320.0300.04320.30
5.5.310.0270.04720.29
5.5.300.0100.07717.95
5.5.290.0000.05317.91
5.5.280.0030.05020.77
5.5.270.0170.09720.84
5.5.260.0000.04320.87
5.5.250.0130.06020.57
5.5.240.0070.06020.15
5.4.450.0730.04719.24
5.4.440.0330.05319.29
5.4.430.0030.06319.32
5.4.420.0170.05019.48
5.4.410.0130.05319.39
5.4.400.0170.05019.03
5.4.390.0230.06019.26
5.4.380.0100.08019.06
5.4.370.0300.05718.65
5.4.360.0170.06018.77
5.4.350.0230.05718.47
5.4.340.0200.04718.72
5.4.320.0060.03912.45
5.4.310.0070.04112.45
5.4.300.0070.04112.45
5.4.290.0090.03912.45
5.4.280.0110.05812.32
5.4.270.0070.05812.32
5.4.260.0090.06112.32
5.4.250.0150.07812.32
5.4.240.0100.05012.32
5.4.230.0130.04312.31
5.4.220.0110.06212.31
5.4.210.0110.06812.31
5.4.200.0140.03812.31
5.4.190.0090.05312.31
5.4.180.0070.04412.30
5.4.170.0090.04512.32
5.4.160.0120.04712.32
5.4.150.0340.08012.31
5.4.140.0180.11912.00
5.4.130.0090.06611.98
5.4.120.0100.04511.94
5.4.110.0100.05211.93
5.4.100.0130.04611.93
5.4.90.0070.06111.93
5.4.80.0070.05711.94
5.4.70.0110.05211.93
5.4.60.0500.07011.93
5.4.50.0120.05711.93
5.4.40.0110.06811.92
5.4.30.0110.04711.92
5.4.20.0150.04911.91
5.4.10.0110.04511.92
5.4.00.0040.05211.41
5.3.290.0090.04112.80
5.3.280.0100.04912.71
5.3.270.0180.04712.73
5.3.260.0100.05312.72
5.3.250.0100.04912.72
5.3.240.0090.05012.71
5.3.230.0090.05412.71
5.3.220.0120.05312.68
5.3.210.0110.05512.68
5.3.200.0080.05512.68
5.3.190.0100.05312.68
5.3.180.0140.05012.67
5.3.170.0100.05112.67
5.3.160.0140.04712.67
5.3.150.0080.04712.67
5.3.140.0120.06812.66
5.3.130.0120.05312.66
5.3.120.0060.06112.66
5.3.110.0130.04812.66
5.3.100.0090.05712.12
5.3.90.0180.08112.09
5.3.80.0080.05012.07
5.3.70.0070.05112.08
5.3.60.0070.04812.07
5.3.50.0100.04812.00
5.3.40.0190.08012.00
5.3.30.0120.06611.94
5.3.20.0050.05011.70
5.3.10.0090.05511.66
5.3.00.0070.05711.65
5.2.170.0080.0459.15
5.2.160.0060.0469.15
5.2.150.0080.0439.15
5.2.140.0100.0439.15
5.2.130.0140.0459.11
5.2.120.0090.0459.10
5.2.110.0050.0489.11
5.2.100.0070.0469.11
5.2.90.0070.0449.11
5.2.80.0050.0469.11
5.2.70.0070.0469.11
5.2.60.0080.0499.06
5.2.50.0100.0409.03
5.2.40.0120.0359.00
5.2.30.0100.0428.98
5.2.20.0070.0368.96
5.2.10.0060.0368.90
5.2.00.0070.0418.75
5.1.60.0070.0358.04
5.1.50.0080.0338.04
5.1.40.0090.0328.02
5.1.30.0120.0328.37
5.1.20.0090.0368.39
5.1.10.0090.0328.12
5.1.00.0110.0338.12
5.0.50.0030.0286.59
5.0.40.0020.0296.46
5.0.30.0060.0396.26
5.0.20.0080.0286.24
5.0.10.0050.0296.21
5.0.00.0110.0376.20
4.4.90.0100.0274.78
4.4.80.0060.0214.75
4.4.70.0050.0194.76
4.4.60.0080.0194.75
4.4.50.0040.0224.77
4.4.40.0040.0314.71
4.4.30.0050.0194.76
4.4.20.0040.0214.84
4.4.10.0030.0234.85
4.4.00.0040.0324.76
4.3.110.0060.0214.67
4.3.100.0040.0214.66
4.3.90.0030.0214.63
4.3.80.0030.0324.58
4.3.70.0020.0224.63
4.3.60.0040.0224.63
4.3.50.0040.0214.63
4.3.40.0050.0314.54
4.3.30.0020.0223.27
4.3.20.0030.0213.24
4.3.10.0040.0213.20
4.3.00.0170.0177.54

preferences:
47.29 ms | 400 KiB | 5 Q