3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ord('password'); //echo crc32('password') + hash('crc32b','passwordabcdefghijklmnopqrstuvwxyz012345') ; //echo '-'.crc32('abcdefghijklmnopqrstuvwxyz012345password'); ?>

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)
8.3.60.0140.00718.18
8.3.50.0070.00721.92
8.3.40.0110.00418.84
8.3.30.0000.01318.83
8.3.20.0040.00420.31
8.3.10.0060.00321.95
8.3.00.0040.00422.50
8.2.180.0210.00016.63
8.2.170.0110.00422.96
8.2.160.0080.00820.76
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.38
8.2.110.0090.00022.26
8.2.100.0180.00017.48
8.2.90.0000.00919.08
8.2.80.0080.00019.54
8.2.70.0040.01117.25
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0030.00317.99
8.2.20.0040.00417.50
8.2.10.0050.00319.32
8.2.00.0000.00717.45
8.1.280.0040.01125.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0060.01328.09
8.1.240.0080.00023.96
8.1.230.0080.00519.05
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0080.00017.39
8.1.180.0040.00418.10
8.1.170.0090.00018.66
8.1.160.0000.00721.93
8.1.150.0040.00418.37
8.1.140.0040.00417.36
8.1.130.0000.00717.66
8.1.120.0040.00317.39
8.1.110.0070.00017.34
8.1.100.0070.00017.34
8.1.90.0000.00817.10
8.1.80.0030.00517.30
8.1.70.0070.00017.30
8.1.60.0040.00417.47
8.1.50.0000.00817.30
8.1.40.0040.00417.30
8.1.30.0030.00617.50
8.1.20.0040.00417.54
8.1.10.0000.00817.43
8.1.00.0000.00717.26
8.0.300.0020.00518.77
8.0.290.0000.00716.93
8.0.280.0000.00718.36
8.0.270.0000.00717.09
8.0.260.0070.00016.74
8.0.250.0070.00016.71
8.0.240.0030.00716.81
8.0.230.0040.00416.84
8.0.220.0070.00016.62
8.0.210.0040.00416.79
8.0.200.0000.00616.83
8.0.190.0070.00016.81
8.0.180.0030.00616.71
8.0.170.0050.00216.83
8.0.160.0040.00416.63
8.0.150.0070.00016.69
8.0.140.0000.00716.64
8.0.130.0070.00013.18
8.0.120.0000.00716.77
8.0.110.0000.00716.79
8.0.100.0030.00616.55
8.0.90.0020.00516.74
8.0.80.0150.00016.75
8.0.70.0070.00016.64
8.0.60.0030.00516.55
8.0.50.0040.00416.74
8.0.30.0060.01516.82
8.0.20.0110.00717.40
8.0.10.0000.00716.84
8.0.00.0080.00916.60
7.4.330.0000.00615.00
7.4.320.0000.00716.40
7.4.300.0030.00316.41
7.4.290.0050.00216.37
7.4.280.0070.00016.49
7.4.270.0050.00316.50
7.4.260.0060.00316.28
7.4.250.0050.00316.43
7.4.240.0050.00216.37
7.4.230.0030.00316.25
7.4.220.0070.01116.37
7.4.210.0060.00816.41
7.4.200.0070.00016.39
7.4.190.0050.00216.54
7.4.160.0030.01316.28
7.4.150.0150.00917.40
7.4.140.0060.01117.86
7.4.130.0100.00816.37
7.4.120.0060.01316.55
7.4.110.0130.00316.44
7.4.100.0140.00316.40
7.4.90.0140.00416.42
7.4.80.0140.00419.39
7.4.70.0100.00616.35
7.4.60.0030.01716.33
7.4.50.0000.00416.60
7.4.40.0030.01322.77
7.4.30.0090.01216.36
7.4.00.0160.00014.88
7.3.330.0020.00212.86
7.3.320.0020.00212.79
7.3.310.0000.00716.20
7.3.300.0040.00415.92
7.3.290.0040.01216.18
7.3.280.0040.01216.11
7.3.270.0100.00617.40
7.3.260.0130.01016.38
7.3.250.0110.00716.40
7.3.240.0150.00916.45
7.3.230.0160.00616.39
7.3.210.0100.00716.52
7.3.200.0110.00519.39
7.3.190.0130.00316.28
7.3.180.0100.00716.42
7.3.170.0070.01016.27
7.3.160.0090.00616.17
7.3.120.0040.00814.93
7.3.10.0060.00616.21
7.3.00.0090.00616.73
7.2.330.0160.00316.44
7.2.320.0110.00716.64
7.2.310.0140.00316.39
7.2.300.0030.01316.27
7.2.290.0100.00616.36
7.2.130.0030.01016.62
7.2.120.0080.00316.67
7.2.110.0100.00316.83
7.2.100.0060.00616.49
7.2.90.0060.00616.77
7.2.80.0070.00416.79
7.2.70.0040.00716.93
7.2.60.0040.00916.83
7.2.50.0090.00616.83
7.2.40.0190.00016.63
7.2.30.0060.00916.75
7.2.20.0030.00516.68
7.2.10.0030.00716.41
7.2.00.0080.00317.02
7.1.250.0060.00615.55
7.1.200.0070.00315.44
7.1.100.0060.01117.95
7.1.70.0000.00816.68
7.1.60.0180.00719.82
7.1.50.0090.00416.82
7.1.00.0000.07022.54
7.0.200.0000.00916.74
7.0.140.0030.07322.10
7.0.60.0070.07319.90
7.0.50.0070.08717.79
7.0.40.0070.05720.21
7.0.30.0330.08020.21
7.0.20.0400.06720.20
7.0.10.0330.03720.18
7.0.00.0070.05020.16
5.6.280.0030.07721.01
5.6.210.0070.07320.77
5.6.200.0070.04018.14
5.6.190.0030.04320.32
5.6.180.3600.04320.48
5.6.170.0200.04020.33
5.6.160.0100.07320.48
5.6.150.0100.08018.22
5.6.140.0070.03718.18
5.6.130.0100.05318.11
5.6.120.0130.08321.00
5.6.110.0130.08320.98
5.6.100.0100.06020.98
5.6.90.0100.03721.02
5.6.80.0100.07020.36
5.6.70.4030.04320.51
5.5.350.0100.08020.38
5.5.340.0170.07318.00
5.5.330.0030.08720.41
5.5.320.0370.05320.51
5.5.310.0200.04320.18
5.5.300.0030.04318.00
5.5.290.0130.06018.01
5.5.280.0130.07020.75
5.5.270.0130.04020.86
5.5.260.0170.07320.95
5.5.250.0070.08020.67
5.5.240.0070.08720.27
5.4.450.1170.04319.28
5.4.440.0970.05719.59
5.4.430.1030.03019.39
5.4.420.0730.03719.57
5.4.410.0170.05318.96
5.4.400.0130.04718.62
5.4.390.0070.05318.55
5.4.380.0170.05318.74
5.4.370.0230.06318.73
5.4.360.0170.05018.46
5.4.350.0230.07318.60
5.4.340.0100.06018.52
5.4.320.0060.03612.45
5.4.310.0070.03712.45
5.4.300.0070.03912.45
5.4.290.0060.04212.45
5.4.280.0050.04112.35
5.4.270.0080.04112.32
5.4.260.0090.03612.31
5.4.250.0090.03812.32
5.4.240.0100.04812.32
5.4.230.0080.05012.30
5.4.220.0050.03812.30
5.4.210.0040.03712.31
5.4.200.0060.04112.31
5.4.190.0060.03912.30
5.4.180.0060.04012.30
5.4.170.0070.04112.32
5.4.160.0090.04612.31
5.4.150.0050.03912.30
5.4.140.0060.04311.99
5.4.130.0060.04911.98
5.4.120.0070.05111.93
5.4.110.0040.05311.93
5.4.100.0070.03811.93
5.4.90.0060.03911.93
5.4.80.0080.03511.93
5.4.70.0040.03611.93
5.4.60.0070.03311.93
5.4.50.0070.04511.93
5.4.40.0070.03611.91
5.4.30.0100.03711.91
5.4.20.0090.04911.91
5.4.10.0050.04311.91
5.4.00.0070.04011.40
5.3.290.0020.04312.80
5.3.280.0130.05412.71
5.3.270.0100.05312.73
5.3.260.0110.05112.72
5.3.250.0050.05412.72
5.3.240.0130.04712.72
5.3.230.0070.04912.71
5.3.220.0090.05012.68
5.3.210.0060.04512.68
5.3.200.0080.03712.68
5.3.190.0060.03912.68
5.3.180.0090.03512.68
5.3.170.0130.03112.67
5.3.160.0060.03712.68
5.3.150.0080.05012.67
5.3.140.0060.03812.66
5.3.130.0080.03712.66
5.3.120.0070.03912.65
5.3.110.0100.03612.66
5.3.100.0100.03612.12
5.3.90.0070.03712.08
5.3.80.0070.03912.08
5.3.70.0070.03812.07
5.3.60.0080.04512.06
5.3.50.0080.04212.00
5.3.40.0070.04112.00
5.3.30.0080.03811.94
5.3.20.0050.04011.69
5.3.10.0040.03711.65
5.3.00.0070.03511.64
5.2.170.0020.0349.15
5.2.160.0060.0309.15
5.2.150.0040.0319.14
5.2.140.0040.0329.14
5.2.130.0050.0389.10
5.2.120.0040.0299.10
5.2.110.0050.0359.11
5.2.100.0080.0289.11
5.2.90.0050.0299.10
5.2.80.0050.0309.10
5.2.70.0030.0339.09
5.2.60.0050.0319.05
5.2.50.0070.0289.02
5.2.40.0050.0299.00
5.2.30.0070.0288.98
5.2.20.0050.0288.96
5.2.10.0030.0298.90
5.2.00.0030.0328.75
5.1.60.0070.0228.04
5.1.50.0050.0248.04
5.1.40.0050.0338.02
5.1.30.0020.0368.37
5.1.20.0040.0268.40
5.1.10.0050.0258.12
5.1.00.0020.0288.12
5.0.50.0050.0196.59
5.0.40.0030.0206.45
5.0.30.0040.0306.27
5.0.20.0020.0216.24
5.0.10.0040.0196.21
5.0.00.0020.0326.21
4.4.90.0030.0194.77
4.4.80.0020.0234.75
4.4.70.0030.0194.75
4.4.60.0030.0184.75
4.4.50.0050.0194.77
4.4.40.0020.0264.71
4.4.30.0040.0154.76
4.4.20.0040.0144.84
4.4.10.0020.0174.85
4.4.00.0020.0264.76
4.3.110.0040.0164.67
4.3.100.0020.0164.66
4.3.90.0060.0124.63
4.3.80.0020.0274.59
4.3.70.0020.0164.63
4.3.60.0030.0154.63
4.3.50.0040.0154.63
4.3.40.0030.0344.53
4.3.30.0040.0153.28
4.3.20.0030.0153.26
4.3.10.0030.0153.22
4.3.00.0000.02013.29

preferences:
58.34 ms | 401 KiB | 5 Q