3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hex = hex2bin("6578616d706c65206865782064617461"); var_dump($hex);

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)
8.3.60.0270.00921.21
8.3.50.0070.01323.34
8.3.40.0220.00522.20
8.3.30.0210.00522.36
8.3.20.0180.00822.95
8.3.10.0150.00523.77
8.3.00.0150.00523.44
8.2.180.0220.01021.12
8.2.170.0240.00824.44
8.2.160.0260.00424.04
8.2.150.0250.00425.05
8.2.140.0240.00625.29
8.2.130.0210.00726.04
8.2.120.0180.01022.73
8.2.110.0170.00823.24
8.2.100.0230.00521.95
8.2.90.0150.00822.48
8.2.80.0210.01021.95
8.2.70.0200.00421.71
8.2.60.0140.00821.61
8.2.50.0240.00322.00
8.2.40.0200.00422.93
8.2.30.0120.01221.95
8.2.20.0230.00321.76
8.2.10.0190.00721.89
8.2.00.0130.01321.78
8.1.280.0230.00925.92
8.1.270.0280.00423.29
8.1.260.0230.00526.14
8.1.250.0210.00727.00
8.1.240.0220.00524.95
8.1.230.0190.00522.51
8.1.220.0160.00621.83
8.1.210.0210.00522.35
8.1.200.0180.00821.51
8.1.190.0210.00421.57
8.1.180.0120.00722.01
8.1.170.0160.00622.21
8.1.160.0130.00823.94
8.1.150.0160.00722.39
8.1.140.0140.00821.59
8.1.130.0200.00521.90
8.1.120.0190.00621.60
8.1.110.0200.00621.60
8.1.100.0170.00621.64
8.1.90.0250.00521.59
8.1.80.0120.00720.15
8.1.70.0150.00320.23
8.1.60.0160.00420.34
8.1.50.0110.00720.26
8.1.40.0130.00620.26
8.1.30.0110.00820.32
8.1.20.0120.00920.31
8.1.10.0150.00820.21
8.1.00.0170.00420.23
8.0.300.0140.00822.35
8.0.290.0200.00621.27
8.0.280.0150.00722.17
8.0.270.0150.00621.56
8.0.260.0190.00521.61
8.0.250.0180.00621.32
8.0.240.0150.00721.42
8.0.230.0170.00521.38
8.0.220.0150.00521.35
8.0.210.0120.00619.84
8.0.200.0140.00619.87
8.0.190.0150.00319.85
8.0.180.0110.00719.86
8.0.170.0150.00419.87
8.0.160.0160.00419.83
8.0.150.0150.00619.81
8.0.140.0110.00719.80
8.0.130.0100.00517.86
8.0.120.0130.00519.84
8.0.110.0140.00519.84
8.0.100.0130.00919.80
8.0.90.0150.00619.82
8.0.80.0170.00619.76
8.0.70.0140.00519.77
8.0.60.0150.00419.74
8.0.50.0120.00719.78
8.0.30.0150.00918.32
8.0.20.0160.00718.83
8.0.10.0210.00619.85
8.0.00.0130.01018.61
7.4.330.0110.00820.53
7.4.320.0110.00821.20
7.4.300.0130.00319.63
7.4.290.0120.00719.62
7.4.280.0160.00419.66
7.4.270.0150.00319.58
7.4.260.0120.00619.59
7.4.250.0180.00419.52
7.4.240.0120.00618.83
7.4.230.0140.00519.63
7.4.220.0150.00819.66
7.4.210.0110.00718.82
7.4.200.0080.00819.63
7.4.190.0190.00621.14
7.4.180.0140.00921.19
7.4.160.0100.01118.82
7.4.150.0170.00519.01
7.4.140.0150.00718.88
7.4.130.0150.00518.22
7.4.120.0170.00718.34
7.4.110.0180.00418.75
7.4.100.0170.00718.83
7.4.90.0150.00518.76
7.4.80.0140.00918.71
7.4.70.0180.00618.79
7.4.60.0150.00518.69
7.4.50.0150.00518.71
7.4.40.0160.00618.68
7.4.30.0190.00618.71
7.4.20.0170.00919.53
7.4.10.0120.01019.52
7.4.00.0160.00418.33
7.3.330.0130.00318.37
7.3.320.0160.00518.37
7.3.310.0160.00319.37
7.3.300.0150.00419.41
7.3.290.0140.00519.43
7.3.280.0140.00718.10
7.3.270.0170.00918.88
7.3.260.0190.00818.67
7.3.250.0180.00518.13
7.3.240.0190.00618.57
7.3.230.0130.00818.62
7.3.220.0200.00619.30
7.3.210.0160.00818.60
7.3.200.0180.00719.37
7.3.190.0190.00518.53
7.3.180.0200.00418.51
7.3.170.0120.01118.65
7.3.160.0170.00518.52
7.3.150.0180.00619.36
7.3.140.0150.00819.32
7.3.130.0150.00919.39
7.3.120.0150.00718.14
7.3.110.0120.00918.25
7.3.100.0150.00818.07
7.3.90.0160.00618.32
7.3.80.0140.01018.13
7.3.70.0150.00718.24
7.3.60.0160.00618.31
7.3.50.0220.00418.23
7.3.40.0150.00918.23
7.3.30.0140.00718.20
7.3.20.0190.00718.72
7.3.10.0150.01018.72
7.3.00.0270.00818.65
7.2.340.0290.00419.44
7.2.330.0190.00418.65
7.2.320.0140.01118.67
7.2.310.0140.00818.60
7.2.300.0200.00718.64
7.2.290.0160.00618.67
7.2.280.0140.00819.38
7.2.270.0200.00819.44
7.2.260.0200.00419.48
7.2.250.0200.00619.39
7.2.240.0150.01118.28
7.2.230.0190.00718.23
7.2.220.0180.00718.28
7.2.210.0180.00818.36
7.2.200.0180.00918.43
7.2.190.0170.00718.34
7.2.180.0130.00818.26
7.2.170.0170.00918.39
7.2.160.0160.00918.37
7.2.150.0170.00918.84
7.2.140.0170.00818.92
7.2.130.0160.00918.94
7.2.120.0140.01018.96
7.2.110.0150.00718.39
7.2.100.0290.00718.79
7.2.90.0160.00718.88
7.2.80.0190.00718.91
7.2.70.0140.01018.76
7.2.60.0210.00717.89
7.2.50.0240.00618.03
7.2.40.0310.00618.03
7.2.30.0240.00718.10
7.2.20.0210.01018.27
7.2.10.0210.00818.00
7.2.00.0240.00718.08
7.1.330.0150.00918.16
7.1.320.0140.00718.16
7.1.310.0140.00918.21
7.1.300.0190.00418.08
7.1.290.0150.00718.13
7.1.280.0210.01018.18
7.1.270.0170.00718.13
7.1.260.0120.01018.11
7.1.250.0150.00818.18
7.1.240.0170.00818.95
7.1.230.0190.00618.87
7.1.220.0200.00518.99
7.1.210.0130.00918.95
7.1.200.0160.00418.08
7.1.190.0180.00518.95
7.1.180.0200.00218.90
7.1.170.0280.00917.60
7.1.160.0320.00617.60
7.1.150.0210.00717.63
7.1.140.0210.00717.58
7.1.130.0200.01017.58
7.1.120.0290.00717.45
7.1.110.0280.00717.31
7.1.100.0290.00717.24
7.1.90.0280.00717.28
7.1.80.0300.00917.31
7.1.70.0360.00817.05
7.1.60.0330.00623.19
7.1.50.0300.00523.00
7.1.40.0210.01222.85
7.1.30.0230.00722.87
7.1.20.0260.00522.94
7.1.10.0170.00916.96
7.1.00.0200.00917.02
7.0.330.0190.00818.64
7.0.320.0180.00718.64
7.0.310.0150.00918.71
7.0.300.0290.00817.41
7.0.290.0210.01017.37
7.0.280.0220.00818.62
7.0.270.0230.00317.41
7.0.260.0270.00817.23
7.0.250.0270.00717.19
7.0.240.0290.00917.14
7.0.230.0270.00517.07
7.0.220.0320.00617.03
7.0.210.0260.00716.86
7.0.200.0210.00716.85
7.0.190.0180.00916.85
7.0.180.0280.00716.66
7.0.170.0190.00816.63
7.0.160.0240.00616.66
7.0.150.0220.00616.67
7.0.140.0180.00716.63
7.0.130.0200.00416.81
7.0.120.0180.00716.82
7.0.110.0220.00516.71
7.0.100.0200.00616.68
7.0.90.0180.00716.65
7.0.80.0200.00816.69
7.0.70.0160.00916.65
7.0.60.0210.00416.66
7.0.50.0170.00816.71
7.0.40.0420.00616.70
7.0.30.0150.01016.70
7.0.20.0160.00816.76
7.0.10.0150.01016.73
7.0.00.0180.00616.71
5.6.400.0180.00919.02
5.6.390.0160.01119.09
5.6.380.0190.00819.00
5.6.370.0200.00819.09
5.6.360.0220.00619.09
5.6.350.0170.00619.08
5.6.340.0110.01019.10
5.6.330.0170.00719.02
5.6.320.0160.00919.10
5.6.310.0200.00418.99
5.6.300.0110.02218.76
5.6.290.0120.02118.71
5.6.280.0100.02218.90
5.6.270.0110.02418.87
5.6.260.0130.02218.82
5.6.250.0140.02118.87
5.6.240.0150.02118.79
5.6.230.0170.01918.85
5.6.220.0160.01918.85
5.6.210.0110.02418.86
5.6.200.0110.02718.89
5.6.190.0120.02318.83
5.6.180.0150.02218.81
5.6.170.0170.01918.91
5.6.160.0130.02218.83
5.6.150.0150.02318.93
5.6.140.0130.02318.91
5.6.130.0160.01918.85
5.6.120.0130.02218.82
5.6.110.0110.02518.79
5.6.100.0160.01918.80
5.6.90.0170.02118.83
5.6.80.0120.02118.53
5.6.70.0120.02218.71
5.6.60.0140.02218.65
5.6.50.0110.02418.63
5.6.40.0110.02318.58
5.6.30.0150.02118.58
5.6.20.0120.02318.57
5.6.10.0120.02118.58
5.6.00.0090.02518.59
5.5.380.0150.02017.19
5.5.370.0140.01917.21
5.5.360.0130.02317.16
5.5.350.0110.02817.15
5.5.340.0090.02617.32
5.5.330.0130.02017.24
5.5.320.0130.02117.34
5.5.310.0120.02217.30
5.5.300.0130.02017.27
5.5.290.0130.01917.35
5.5.280.0110.02217.25
5.5.270.0130.02417.20
5.5.260.0140.02117.27
5.5.250.0150.02417.29
5.5.240.0130.01917.14
5.5.230.0110.02217.12
5.5.220.0130.02017.14
5.5.210.0120.02117.15
5.5.200.0160.01717.02
5.5.190.0150.02317.07
5.5.180.0130.02017.03
5.5.170.0150.00819.03
5.5.160.0140.01817.06
5.5.150.0130.02317.07
5.5.140.0140.01717.00
5.5.130.0150.01817.03
5.5.120.0090.02616.93
5.5.110.0110.02317.03
5.5.100.0130.02017.08
5.5.90.0120.02017.05
5.5.80.0100.02217.07
5.5.70.0150.01717.13
5.5.60.0150.01717.01
5.5.50.0120.02217.01
5.5.40.0120.02717.03
5.5.30.0100.02217.05
5.5.20.0110.02217.04
5.5.10.0130.02316.92
5.5.00.0100.02117.07
5.4.450.0120.01415.79
5.4.440.0100.02016.86
5.4.430.0090.02516.79
5.4.420.0080.02116.81
5.4.410.0090.02116.76
5.4.400.0100.02016.68
5.4.390.0120.02016.68
5.4.380.0120.02216.65
5.4.370.0140.01516.68
5.4.360.0090.02116.76
5.4.350.0120.01716.73
5.4.340.0130.01816.66
5.4.330.0140.00517.15
5.4.320.0120.02216.71
5.4.310.0140.01816.75
5.4.300.0080.02116.71
5.4.290.0130.01616.70
5.4.280.0100.01816.69
5.4.270.0130.01516.65
5.4.260.0110.02016.63
5.4.250.0120.01916.73
5.4.240.0140.01516.67
5.4.230.0080.02016.63
5.4.220.0080.02116.66
5.4.210.0100.02416.63
5.4.200.0110.01916.61
5.4.190.0110.01816.66
5.4.180.0100.01816.63
5.4.170.0110.01916.63
5.4.160.0110.01616.70
5.4.150.0110.01916.66
5.4.140.0080.02115.87
5.4.130.0100.01815.85
5.4.120.0080.01815.85
5.4.110.0110.01915.85
5.4.100.0060.02115.91
5.4.90.0110.01515.94
5.4.80.0120.01915.91
5.4.70.0100.02415.86
5.4.60.0080.02215.88
5.4.50.0130.01815.83
5.4.40.0080.01815.83
5.4.30.0100.01915.87
5.4.20.0130.01615.89
5.4.10.0110.01915.84
5.4.00.0090.01815.74

preferences:
52.65 ms | 401 KiB | 5 Q