3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lots_of_bins="001100010011000000110000001100000011000000110001001100000011000000110000001100010011000100110001001100000011000100110001001100000011000100110000001100010011000000110000001100010011000100110000001100010011000000110000001100010011000000110001001100010011000000110000001100010011000000110000001100000011000100110001001100000011000000110000001100000011000000110000001100010011000000110000001100010011000000110000001100010011000100110001001100010011000000110001001100000011000100110000001100010011000100110001001100000011000100110000001100010011000100110000001100000011000100110000"; $solution=Encoder::bin2asc(strrev(bin2asc($lots_of_bins))); pritn($solution);

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)
8.3.60.0140.00716.75
8.3.50.0070.01421.03
8.3.40.0110.00418.79
8.3.30.0080.00818.67
8.3.20.0050.00320.30
8.3.10.0040.00423.59
8.3.00.0070.00022.54
8.2.180.0040.01516.35
8.2.170.0060.00922.96
8.2.160.0070.01122.25
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0000.00817.38
8.2.110.0110.01119.18
8.2.100.0060.00617.63
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0090.00017.91
8.2.50.0060.00318.07
8.2.40.0030.00620.89
8.2.30.0040.00419.66
8.2.20.0040.00417.73
8.2.10.0040.00417.97
8.2.00.0050.00518.00
8.1.280.0150.00625.92
8.1.270.0050.00320.29
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0040.00422.07
8.1.230.0090.00317.52
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0080.00017.13
8.1.180.0040.00418.10
8.1.170.0040.00418.40
8.1.160.0040.00321.94
8.1.150.0040.00418.82
8.1.140.0000.00717.42
8.1.130.0070.00017.54
8.1.120.0040.00417.46
8.1.110.0000.00817.38
8.1.100.0000.00717.39
8.1.90.0050.00217.40
8.1.80.0030.00517.37
8.1.70.0070.00017.45
8.1.60.0000.00817.39
8.1.50.0000.00817.57
8.1.40.0040.00417.55
8.1.30.0000.00817.53
8.1.20.0040.00417.64
8.1.10.0060.00317.45
8.1.00.0000.00817.51
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.29
8.0.270.0000.00717.15
8.0.260.0000.00617.23
8.0.250.0040.00416.95
8.0.240.0030.00316.94
8.0.230.0070.00016.95
8.0.220.0000.00716.82
8.0.210.0030.00516.79
8.0.200.0000.00616.83
8.0.190.0080.00016.94
8.0.180.0080.00016.94
8.0.170.0030.00516.81
8.0.160.0070.00016.96
8.0.150.0040.00416.82
8.0.140.0040.00416.88
8.0.130.0000.00513.25
8.0.120.0050.00316.81
8.0.110.0000.00716.73
8.0.100.0080.00016.89
8.0.90.0040.00316.76
8.0.80.0000.01416.89
8.0.70.0000.00716.89
8.0.60.0050.00316.74
8.0.50.0030.00516.92
8.0.30.0090.00717.06
8.0.20.0030.01917.40
8.0.10.0040.00416.84
8.0.00.0130.00916.74
7.4.330.0060.00015.08
7.4.320.0000.00616.51
7.4.300.0000.00616.61
7.4.290.0040.00416.60
7.4.280.0040.00416.62
7.4.270.0050.00216.41
7.4.260.0070.00016.59
7.4.250.0080.00016.45
7.4.240.0050.00316.61
7.4.230.0030.00316.63
7.4.220.0100.01716.54
7.4.210.0080.00616.45
7.4.200.0040.00416.64
7.4.160.0160.00016.51
7.4.150.0140.01017.40
7.4.140.0120.01317.86
7.4.130.0110.01016.57
7.4.120.0120.01116.48
7.4.110.0120.00616.51
7.4.100.0100.00716.38
7.4.90.0100.00716.32
7.4.80.0090.00919.39
7.4.70.0100.00716.50
7.4.60.0060.00916.54
7.4.50.0060.00616.50
7.4.40.0060.01516.34
7.4.30.0100.01016.49
7.4.00.0130.00014.77
7.3.330.0000.00613.14
7.3.320.0060.00013.19
7.3.310.0040.00416.30
7.3.300.0030.00316.25
7.3.290.0120.00616.25
7.3.280.0110.00716.30
7.3.270.0130.00317.40
7.3.260.0160.00816.49
7.3.250.0110.00816.30
7.3.240.0090.01216.60
7.3.230.0120.01216.39
7.3.210.0090.01216.39
7.3.200.0110.00516.43
7.3.190.0090.01416.66
7.3.180.0070.01016.27
7.3.170.0070.01016.37
7.3.160.0090.00916.45
7.3.120.0040.00714.92
7.3.110.0030.00715.03
7.3.100.0070.00314.58
7.3.90.0030.00714.44
7.3.80.0070.00314.60
7.3.70.0110.00014.55
7.3.60.0030.00714.86
7.3.50.0000.01014.85
7.3.40.0050.00514.66
7.3.30.0030.00714.38
7.3.20.0000.01116.52
7.3.10.0070.00516.39
7.3.00.0020.01116.49
7.2.330.0120.00416.42
7.2.320.0110.00616.54
7.2.310.0100.01316.61
7.2.300.0100.00716.20
7.2.290.0170.00716.57
7.2.240.0040.00714.90
7.2.230.0000.01115.04
7.2.220.0110.00014.83
7.2.210.0060.00614.79
7.2.200.0050.00714.63
7.2.190.0070.00414.64
7.2.180.0000.01114.57
7.2.170.0070.00414.96
7.2.160.0040.00714.96
7.2.150.0070.00416.87
7.2.140.0060.00616.91
7.2.130.0080.00516.56
7.2.120.0070.00516.67
7.2.110.0020.01116.81
7.2.100.0020.01116.76
7.2.90.0040.00916.62
7.2.80.0050.00616.58
7.2.70.0070.00416.72
7.2.60.0080.00616.61
7.2.50.0030.00716.67
7.2.40.0080.00316.77
7.2.30.0070.00716.91
7.2.20.0040.00916.78
7.2.10.0090.00416.87
7.2.00.0060.00917.39
7.1.330.0030.00615.46
7.1.320.0030.00615.70
7.1.310.0080.00315.58
7.1.300.0040.00715.48
7.1.290.0030.00715.70
7.1.280.0090.00215.66
7.1.270.0070.00315.49
7.1.260.0030.00715.46
7.1.250.0030.00615.68
7.1.200.0070.00815.68
7.1.100.0060.01517.90
7.1.70.0000.00816.88
7.1.60.0060.00619.18
7.1.50.0100.01316.86
7.1.00.0070.07322.44
7.0.200.0070.00316.80
7.0.60.0070.08020.02
7.0.50.0170.06017.88
7.0.40.0200.07020.21
7.0.30.0470.05020.30
7.0.20.0270.07320.00
7.0.10.0030.08720.00
7.0.00.0030.04020.32
5.6.280.0030.07321.14
5.6.210.0100.05720.72
5.6.200.0070.08018.22
5.6.190.0070.08020.37
5.6.180.0230.06020.27
5.6.170.0330.06720.52
5.6.160.0100.08020.46
5.6.150.0200.04718.11
5.6.140.0030.04318.12
5.6.130.0030.07318.15
5.6.120.0070.07721.00
5.6.110.0100.07320.91
5.6.100.0100.05720.95
5.6.90.0130.07320.95
5.6.80.0170.06720.36
5.6.70.4370.04320.38
5.5.350.0070.08320.39
5.5.340.0070.07317.88
5.5.330.0030.04320.25
5.5.320.0230.08320.50
5.5.310.0400.06720.31
5.5.300.0070.05317.96
5.5.290.0100.07717.97
5.5.280.0100.08020.84
5.5.270.0030.07020.96
5.5.260.0130.07720.87
5.5.250.0130.08020.68
5.5.240.0030.06320.18
5.4.450.0600.07319.61
5.4.440.0830.06319.51
5.4.430.0430.06019.41
5.4.420.0930.05319.09
5.4.410.0730.06019.39
5.4.400.0570.05019.15
5.4.390.0200.04719.22
5.4.380.0130.06719.08
5.4.370.0200.07319.34
5.4.360.0200.05719.20
5.4.350.0030.06319.02
5.4.340.0200.07319.08
5.4.320.0230.06318.95
5.4.310.0130.05718.93
5.4.300.0170.05018.77
5.4.290.0130.05719.22
5.4.280.0130.05719.31
5.4.270.0170.06018.91
5.4.260.0130.05718.99
5.4.250.0170.05019.27
5.4.240.0130.05318.91
5.4.230.0230.04719.12
5.4.220.0470.04719.15
5.4.210.0500.06319.25
5.4.200.0730.04016.77
5.4.190.0170.06318.95
5.4.180.0330.04019.16
5.4.170.0070.06318.86
5.4.160.0130.07319.29
5.4.150.0100.05718.85
5.4.140.0270.06316.29
5.4.130.0270.05316.34
5.4.120.0130.05316.28
5.4.110.0130.05316.27
5.4.100.0170.04716.44
5.4.90.0130.05716.36
5.4.80.0170.05016.46
5.4.70.0070.05716.19
5.4.60.0130.05016.47
5.4.50.0130.06716.29
5.4.40.0300.05716.39
5.4.30.0230.04016.33
5.4.20.0130.05316.35
5.4.10.0070.05316.56
5.4.00.0170.05015.82

preferences:
58.5 ms | 401 KiB | 5 Q