3v4l.org

run code in 300+ PHP versions simultaneously
<?php $compressed = gzdeflate('12123', 9); echo $compressed; $bzstr = bzcompress($start_str); echo "Compressed String: "; echo $bzstr; echo "\n<br />\n"; $str = bzdecompress($bzstr); echo "Decompressed String: "; echo $str; echo "\n<br />\n"; $compressed = gzdeflate('Compress me', 9); echo $compressed;

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)
8.3.60.0080.00616.88
8.3.50.0150.00222.77
8.3.40.0040.01119.04
8.3.30.0110.01119.14
8.3.20.0040.00420.38
8.3.10.0000.00823.65
8.3.00.0000.00817.75
8.2.180.0030.01417.00
8.2.170.0110.00422.96
8.2.160.0070.00720.50
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.01426.16
8.2.120.0040.00420.79
8.2.110.0070.00321.04
8.2.100.0070.00418.09
8.2.90.0030.00519.52
8.2.80.0080.00017.97
8.2.70.0090.00317.75
8.2.60.0040.00417.93
8.2.50.0060.00318.10
8.2.40.0030.00618.47
8.2.30.0040.00418.16
8.2.20.0040.00417.91
8.2.10.0040.00418.10
8.2.00.0000.00817.93
8.1.280.0120.00325.92
8.1.270.0040.00424.15
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00321.28
8.1.230.0080.00317.89
8.1.220.0030.00617.91
8.1.210.0040.00418.77
8.1.200.0030.00617.47
8.1.190.0060.00317.36
8.1.180.0000.00818.10
8.1.170.0070.00418.59
8.1.160.0040.00422.15
8.1.150.0080.00019.00
8.1.140.0050.00317.58
8.1.130.0000.00718.05
8.1.120.0000.00717.43
8.1.110.0000.00717.52
8.1.100.0000.00717.58
8.1.90.0000.00717.57
8.1.80.0000.00717.55
8.1.70.0000.00717.53
8.1.60.0000.00817.69
8.1.50.0040.00417.70
8.1.40.0040.00417.65
8.1.30.0080.00017.70
8.1.20.0030.00517.88
8.1.10.0020.00517.64
8.1.00.0000.00717.68
8.0.300.0090.00018.84
8.0.290.0070.00416.88
8.0.280.0000.00718.52
8.0.270.0000.00717.05
8.0.260.0030.00317.36
8.0.250.0030.00317.22
8.0.240.0000.00717.09
8.0.230.0000.00817.11
8.0.220.0030.00316.99
8.0.210.0040.00417.05
8.0.200.0030.00317.04
8.0.190.0080.00017.03
8.0.180.0000.00716.93
8.0.170.0000.00917.14
8.0.160.0040.00417.07
8.0.150.0070.00417.00
8.0.140.0060.00617.02
8.0.130.0030.00313.50
8.0.120.0000.00817.05
8.0.110.0000.00716.99
8.0.100.0070.00016.99
8.0.90.0000.00716.87
8.0.80.0030.01317.11
8.0.70.0040.00416.95
8.0.60.0080.00016.95
8.0.50.0000.00817.09
8.0.30.0100.00917.09
8.0.20.0130.00717.40
8.0.10.0080.00017.23
8.0.00.0070.01016.97
7.4.330.0000.00615.00
7.4.320.0030.00316.70
7.4.300.0000.00616.67
7.4.290.0030.00316.76
7.4.280.0080.00016.79
7.4.270.0040.00416.59
7.4.260.0030.00316.58
7.4.250.0070.00016.62
7.4.240.0040.00316.61
7.4.230.0000.00716.61
7.4.220.0090.01116.83
7.4.210.0130.00316.64
7.4.200.0070.00016.80
7.4.160.0120.00616.96
7.4.150.0170.00317.40
7.4.140.0110.01017.86
7.4.130.0120.00716.79
7.4.120.0050.01416.69
7.4.110.0070.01016.61
7.4.100.0080.00416.75
7.4.90.0180.00016.62
7.4.80.0090.00919.39
7.4.70.0130.01016.73
7.4.60.0070.01016.66
7.4.50.0040.00016.88
7.4.40.0060.01016.55
7.4.30.0080.00816.70
7.4.00.0120.00315.06
7.3.330.0040.00413.40
7.3.320.0050.00013.22
7.3.310.0030.00316.31
7.3.300.0040.00416.49
7.3.290.0110.00316.44
7.3.280.0080.01116.50
7.3.270.0110.00617.40
7.3.260.0070.01416.58
7.3.250.0050.01316.64
7.3.240.0100.01016.67
7.3.230.0070.01316.48
7.3.210.0070.01016.55
7.3.200.0070.01019.39
7.3.190.0140.00416.82
7.3.180.0060.01316.50
7.3.170.0130.00316.63
7.3.160.0080.00816.50
7.3.10.0060.00816.34
7.3.00.0100.00316.51
7.2.330.0190.00416.70
7.2.320.0070.01016.91
7.2.310.0150.00416.58
7.2.300.0060.01416.86
7.2.290.0040.01116.48
7.2.130.0000.01816.70
7.2.120.0080.00616.83
7.2.110.0060.00316.59
7.2.100.0060.01316.73
7.2.90.0030.00716.79
7.2.80.0070.00716.97
7.2.70.0030.00716.69
7.2.60.0040.00816.93
7.2.50.0000.00816.91
7.2.40.0070.00716.92
7.2.30.0070.00716.78
7.2.20.0110.00416.66
7.2.10.0040.00816.58
7.2.00.0080.00318.09
7.1.250.0030.00615.34
7.1.200.0030.00615.86
7.1.100.0000.01118.16
7.1.70.0090.00317.12
7.1.60.0140.01019.40
7.1.50.0060.01816.96
7.1.00.0100.07022.45
7.0.200.0080.00415.11
7.0.140.0000.07721.92
7.0.60.0070.05019.91
7.0.50.0100.05317.96
7.0.40.0070.08320.32
7.0.30.0170.07720.14
7.0.20.0230.05320.15
7.0.10.0070.05320.00
7.0.00.0070.08020.19
5.6.280.0100.06721.30
5.6.210.0070.07020.86
5.6.200.0000.07718.33
5.6.190.0200.07320.59
5.6.180.0400.07720.45
5.6.170.0400.07320.52
5.6.160.0100.04320.50
5.6.150.0130.07718.35
5.6.140.0030.06018.23
5.6.130.0100.07718.32
5.6.120.0000.05321.14
5.6.110.0000.05021.06
5.6.100.0070.06321.17
5.6.90.0000.07321.17
5.6.80.0070.07720.70
5.5.350.0300.07020.49
5.5.340.0030.07018.03
5.5.330.0130.08020.21
5.5.320.0300.07320.24
5.5.310.0370.06020.31
5.5.300.0030.04318.09
5.5.290.0070.08318.13
5.5.280.0070.08720.97
5.5.270.0030.06720.97
5.5.260.0030.06720.96
5.5.250.0030.06020.84
5.5.240.0070.08320.45
5.4.450.0670.04719.50
5.4.440.0630.05719.42
5.4.430.0770.06019.68
5.4.420.0670.05319.32
5.4.410.0570.06019.45
5.4.400.0270.05718.92
5.4.390.0400.05718.66
5.4.380.0230.06318.87
5.4.370.0100.05018.61
5.4.360.0100.05318.68
5.4.350.0070.04112.15
5.4.340.0060.04612.15
5.4.320.0060.03512.63
5.4.310.0070.03712.63
5.4.300.0040.03912.63
5.4.290.0050.03912.63
5.4.280.0050.03612.53
5.4.270.0090.03312.52
5.4.260.0030.04012.53
5.4.250.0060.03712.53
5.4.240.0110.03112.53
5.4.230.0050.03912.52
5.4.220.0030.03912.52
5.4.210.0040.03712.53
5.4.200.0070.03612.52
5.4.190.0050.03612.51
5.4.180.0080.03512.51
5.4.170.0070.03512.52
5.4.160.0060.03612.52
5.4.150.0060.03612.52
5.4.140.0060.04212.20
5.4.130.0070.03412.19
5.4.120.0050.03512.14
5.4.110.0050.03512.14
5.4.100.0040.03712.14
5.4.90.0050.03812.14
5.4.80.0040.03812.14
5.4.70.0030.03712.14
5.4.60.0050.03612.14
5.4.50.0040.03712.14
5.4.40.0050.03712.13
5.4.30.0060.03712.13
5.4.20.0070.03412.13
5.4.10.0050.03612.13
5.4.00.0040.03811.62
5.3.290.0080.03812.88
5.3.280.0070.03912.80
5.3.270.0110.03412.82
5.3.260.0100.03512.82
5.3.250.0050.04112.82
5.3.240.0100.03512.81
5.3.230.0050.03912.80
5.3.220.0050.03912.77
5.3.210.0050.04412.78
5.3.200.0070.03612.77
5.3.190.0060.04212.78
5.3.180.0070.03712.77
5.3.170.0050.04112.77
5.3.160.0070.05112.77
5.3.150.0070.05212.77
5.3.140.0070.05012.77
5.3.130.0060.04712.76
5.3.120.0090.04212.75
5.3.110.0110.05212.75
5.3.100.0090.05312.24
5.3.90.0050.04412.23
5.3.80.0070.04012.22
5.3.70.0050.03912.22
5.3.60.0070.03712.23
5.3.50.0070.04012.16
5.3.40.0070.03612.15
5.3.30.0030.04112.16
5.3.20.0060.04811.89
5.3.10.0050.05011.86
5.3.00.0060.05011.89
5.2.170.0020.0329.34
5.2.160.0040.0419.35
5.2.150.0060.0409.34
5.2.140.0040.0369.34
5.2.130.0100.0329.30
5.2.120.0100.0239.30
5.2.110.0080.0269.31
5.2.100.0050.0289.31
5.2.90.0050.0289.30
5.2.80.0030.0329.30
5.2.70.0040.0319.30
5.2.60.0050.0299.13
5.2.50.0070.0279.10
5.2.40.0060.0269.07
5.2.30.0060.0279.19
5.2.20.0050.0289.18
5.2.10.0050.0339.10
5.2.00.0040.0418.82
5.1.60.0030.0328.24
5.1.50.0040.0258.23
5.1.40.0040.0248.21
5.1.30.0060.0248.55
5.1.20.0070.0238.58
5.1.10.0050.0258.25
5.1.00.0040.0258.25
5.0.50.0030.0206.73
5.0.40.0020.0206.59
5.0.30.0020.0316.40
5.0.20.0030.0196.43
5.0.10.0020.0206.41
5.0.00.0020.0326.40
4.4.90.0020.0164.79
4.4.80.0030.0154.77
4.4.70.0040.0144.77
4.4.60.0010.0184.77
4.4.50.0060.0124.79
4.4.40.0000.0284.78
4.4.30.0020.0164.77
4.4.20.0010.0174.85
4.4.10.0020.0164.85
4.4.00.0010.0284.80
4.3.110.0030.0154.73
4.3.100.0030.0154.72
4.3.90.0030.0144.70
4.3.80.0020.0334.69
4.3.70.0030.0154.68
4.3.60.0010.0174.67
4.3.50.0010.0174.66
4.3.40.0040.0234.61
4.3.30.0020.0163.45
4.3.20.0000.0183.42
4.3.10.0030.0143.38
4.3.00.0070.0237.16

preferences:
43.19 ms | 400 KiB | 5 Q