3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo hex2dec("0x012");

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)
8.3.60.0110.00416.50
8.3.50.0150.00521.91
8.3.40.0090.01218.97
8.3.30.0040.01118.73
8.3.20.0000.00720.20
8.3.10.0080.00023.56
8.3.00.0000.00819.50
8.2.180.0110.00416.63
8.2.170.0060.00822.96
8.2.160.0100.00320.53
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00017.63
8.2.120.0000.00826.35
8.2.110.0050.00521.05
8.2.100.0080.00417.90
8.2.90.0050.00217.91
8.2.80.0040.00417.97
8.2.70.0040.00417.90
8.2.60.0060.00318.09
8.2.50.0000.00818.10
8.2.40.0040.00419.26
8.2.30.0070.00020.68
8.2.20.0080.00017.67
8.2.10.0040.00417.86
8.2.00.0030.00618.03
8.1.280.0140.00325.92
8.1.270.0050.00523.88
8.1.260.0030.00328.09
8.1.250.0040.00428.09
8.1.240.0040.00422.19
8.1.230.0080.00422.74
8.1.220.0040.00417.74
8.1.210.0030.00620.11
8.1.200.0000.00917.23
8.1.190.0030.00617.22
8.1.180.0070.00018.10
8.1.170.0000.00818.50
8.1.160.0040.00421.98
8.1.150.0030.00318.82
8.1.140.0080.00019.44
8.1.130.0040.00417.58
8.1.120.0000.00717.30
8.1.110.0000.00817.30
8.1.100.0040.00417.34
8.1.90.0040.00417.36
8.1.80.0040.00417.27
8.1.70.0070.00017.36
8.1.60.0000.00717.33
8.1.50.0080.00017.35
8.1.40.0040.00417.34
8.1.30.0000.00817.48
8.1.20.0030.00517.50
8.1.10.0060.00317.52
8.1.00.0040.00417.45
8.0.300.0040.00420.18
8.0.290.0070.00016.63
8.0.280.0040.00418.30
8.0.270.0000.00717.09
8.0.260.0000.00617.19
8.0.250.0000.00616.86
8.0.240.0000.00716.91
8.0.230.0030.00716.81
8.0.220.0040.00416.90
8.0.210.0000.00716.77
8.0.200.0030.00316.95
8.0.190.0060.00316.84
8.0.180.0030.00516.90
8.0.170.0000.01016.85
8.0.160.0070.00016.88
8.0.150.0070.00016.90
8.0.140.0070.00016.84
8.0.130.0090.00013.23
8.0.120.0030.00616.86
8.0.110.0000.00716.77
8.0.100.0000.00716.75
8.0.90.0000.00716.71
8.0.80.0120.00616.89
8.0.70.0000.00716.84
8.0.60.0050.00316.79
8.0.50.0000.00716.78
8.0.30.0100.01017.05
8.0.20.0050.01317.40
8.0.10.0000.00716.87
8.0.00.0100.00816.68
7.4.330.0000.00516.77
7.4.320.0060.00016.36
7.4.300.0040.00416.33
7.4.290.0040.00416.52
7.4.280.0080.00016.48
7.4.270.0000.00616.43
7.4.260.0080.00016.55
7.4.250.0000.00716.38
7.4.240.0050.00216.41
7.4.230.0000.00716.34
7.4.220.0110.00716.38
7.4.210.0080.00616.42
7.4.200.0030.00316.23
7.4.160.0060.00916.49
7.4.150.0140.00317.40
7.4.140.0090.00917.86
7.4.130.0050.01416.36
7.4.120.0080.00816.55
7.4.110.0070.01116.46
7.4.100.0080.00916.54
7.4.90.0160.00816.36
7.4.80.0060.01719.39
7.4.70.0090.01316.42
7.4.60.0060.00916.48
7.4.50.0070.00716.14
7.4.40.0120.00616.40
7.4.30.0060.01016.50
7.4.00.0070.00714.82
7.3.330.0030.00313.08
7.3.320.0060.00013.02
7.3.310.0050.00316.10
7.3.300.0000.00716.24
7.3.290.0060.01016.20
7.3.280.0090.01116.25
7.3.270.0070.01017.40
7.3.260.0130.00316.46
7.3.250.0060.01116.19
7.3.240.0070.01016.31
7.3.230.0070.01016.52
7.3.210.0000.01616.21
7.3.200.0070.01016.42
7.3.190.0170.00016.64
7.3.180.0170.00316.42
7.3.170.0040.01816.29
7.3.160.0100.00616.20
7.3.10.0190.00216.46
7.3.00.0100.00616.36
7.2.330.0060.01116.57
7.2.320.0070.01116.48
7.2.310.0090.01216.59
7.2.300.0090.00916.28
7.2.290.0090.00916.32
7.2.130.0150.00816.71
7.2.120.0160.00816.65
7.2.110.0120.00816.82
7.2.100.0210.00316.51
7.2.90.0110.01116.75
7.2.80.0100.00316.76
7.2.70.0030.01216.74
7.2.60.0050.00816.72
7.2.50.0070.01016.67
7.2.40.0100.00716.66
7.2.30.0100.00716.93
7.2.20.0140.00416.33
7.2.10.0130.00316.32
7.2.00.0070.00818.13
7.1.250.0140.01115.40
7.1.200.0110.00415.59
7.1.100.0000.01618.16
7.1.70.0000.00817.13
7.1.60.0100.01319.12
7.1.50.0040.00716.84
7.1.00.0100.07022.32
7.0.200.0000.00816.72
7.0.60.0100.08019.89
7.0.50.0030.07317.88
7.0.40.0100.04320.12
7.0.30.0370.06020.26
7.0.20.0230.07020.13
7.0.10.0200.08020.16
7.0.00.0130.08020.16
5.6.280.0000.04320.89
5.6.210.0070.05720.47
5.6.200.0100.03318.21
5.6.190.0030.06320.41
5.6.180.0300.04720.67
5.6.170.0230.07320.40
5.6.160.0130.07320.70
5.6.150.0070.05718.17
5.6.140.0070.08318.20
5.6.130.0030.08318.14
5.6.120.0130.06721.11
5.6.110.0000.04720.93
5.6.100.0170.07320.97
5.6.90.0030.08720.99
5.6.80.0070.07020.47
5.5.350.3730.04020.43
5.5.340.0130.07318.02
5.5.330.0170.04020.14
5.5.320.0000.05320.21
5.5.310.0270.05020.30
5.5.300.0070.05718.02
5.5.290.0100.05718.01
5.5.280.0030.06720.87
5.5.270.0030.08020.84
5.5.260.0130.08020.75
5.5.250.0070.08320.79
5.5.240.0200.08020.25

preferences:
64.1 ms | 401 KiB | 5 Q