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('12123', 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)
8.3.60.0100.01016.63
8.3.50.0060.00922.85
8.3.40.0040.01118.92
8.3.30.0180.00319.22
8.3.20.0000.00820.54
8.3.10.0050.00323.65
8.3.00.0060.00317.75
8.2.180.0120.00617.00
8.2.170.0140.00722.96
8.2.160.0120.00820.51
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.01126.16
8.2.120.0080.00021.04
8.2.110.0040.00420.86
8.2.100.0090.00318.16
8.2.90.0000.00819.32
8.2.80.0000.00817.97
8.2.70.0040.00717.75
8.2.60.0080.00018.05
8.2.50.0000.00818.10
8.2.40.0000.00718.41
8.2.30.0000.00718.21
8.2.20.0020.00517.89
8.2.10.0080.00018.13
8.2.00.0040.00417.91
8.1.280.0070.01125.92
8.1.270.0080.00023.77
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00921.19
8.1.230.0090.00317.95
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0100.00017.50
8.1.190.0060.00317.48
8.1.180.0030.00518.10
8.1.170.0060.00618.79
8.1.160.0080.00022.13
8.1.150.0040.00418.97
8.1.140.0030.00517.56
8.1.130.0040.00417.99
8.1.120.0020.00517.47
8.1.110.0050.00217.62
8.1.100.0000.00817.57
8.1.90.0070.00017.59
8.1.80.0030.00417.53
8.1.70.0000.00717.53
8.1.60.0050.00317.64
8.1.50.0000.00817.61
8.1.40.0000.00817.61
8.1.30.0040.00417.67
8.1.20.0000.00817.82
8.1.10.0000.00817.80
8.1.00.0040.00417.72
8.0.300.0040.00418.84
8.0.290.0080.00416.87
8.0.280.0000.00818.53
8.0.270.0000.00717.34
8.0.260.0030.00317.33
8.0.250.0070.00017.20
8.0.240.0000.00717.15
8.0.230.0040.00417.08
8.0.220.0040.00417.06
8.0.210.0030.00317.11
8.0.200.0030.00517.11
8.0.190.0040.00417.02
8.0.180.0030.00517.06
8.0.170.0000.00817.04
8.0.160.0040.00417.11
8.0.150.0030.00616.90
8.0.140.0030.00616.89
8.0.130.0030.00313.41
8.0.120.0030.00517.01
8.0.110.0040.00416.94
8.0.100.0040.00417.06
8.0.90.0040.00417.12
8.0.80.0100.00717.02
8.0.70.0070.00016.86
8.0.60.0050.00216.91
8.0.50.0100.00017.12
8.0.30.0140.00517.15
8.0.20.0140.00617.43
8.0.10.0000.00917.16
8.0.00.0080.01016.73
7.4.330.0030.00315.00
7.4.320.0060.00016.66
7.4.300.0000.00616.56
7.4.290.0030.00316.52
7.4.280.0030.00616.66
7.4.270.0000.00716.69
7.4.260.0000.00716.75
7.4.250.0000.00716.55
7.4.240.0020.00516.71
7.4.230.0070.00016.88
7.4.220.0100.01016.83
7.4.210.0120.00316.71
7.4.200.0030.00516.88
7.4.160.0100.00616.81
7.4.150.0200.00717.40
7.4.140.0110.00917.86
7.4.130.0070.00916.58
7.4.120.0090.00916.73
7.4.110.0060.01516.69
7.4.100.0140.00316.84
7.4.90.0140.00316.81
7.4.80.0130.00719.39
7.4.70.0120.00616.80
7.4.60.0100.01416.63
7.4.50.0020.00216.66
7.4.40.0070.01016.60
7.4.30.0060.00916.68
7.4.00.0070.00715.20
7.3.330.0060.00113.36
7.3.320.0000.00513.20
7.3.310.0030.00316.44
7.3.300.0000.00716.32
7.3.290.0080.00516.48
7.3.280.0100.00816.45
7.3.270.0070.01017.40
7.3.260.0130.01016.66
7.3.250.0090.01216.50
7.3.240.0120.00916.68
7.3.230.0090.00916.75
7.3.210.0100.00716.52
7.3.200.0090.00919.39
7.3.190.0100.00716.80
7.3.180.0120.00616.51
7.3.170.0140.00316.75
7.3.160.0090.00616.56
7.3.10.0350.00616.45
7.3.00.0320.00916.53
7.2.330.0100.01316.89
7.2.320.0090.00916.52
7.2.310.0070.01316.45
7.2.300.0160.00416.49
7.2.290.0030.01316.87
7.2.130.0130.01516.81
7.2.120.0330.00816.71
7.2.110.0340.00716.82
7.2.100.0440.00616.68
7.2.90.0570.00816.77
7.2.80.0400.00716.93
7.2.70.0470.00816.87
7.2.60.0370.00516.86
7.2.50.0780.01216.74
7.2.40.0240.01216.53
7.2.30.0710.00316.77
7.2.20.0370.00816.89
7.2.10.0630.00816.64
7.2.00.0220.00517.64
7.1.250.0270.00515.76
7.1.200.0230.00515.56
7.1.100.0000.01117.96
7.1.70.0030.00617.19
7.1.60.0030.01919.40
7.1.50.0040.01916.98
7.1.00.0000.08022.59
7.0.200.0030.00614.96
7.0.140.0070.07021.96
7.0.60.0130.06720.00
7.0.50.0070.05017.88
7.0.40.0130.07320.34
7.0.30.0300.07020.20
7.0.20.0330.04020.32
7.0.10.0030.05720.10
7.0.00.0130.07720.22
5.6.210.0100.06720.79
5.6.200.0000.06718.33
5.6.190.0100.04020.30
5.6.180.3270.04320.51
5.6.170.0300.04720.62
5.6.160.0130.06320.53
5.6.150.0070.07718.33
5.6.140.0230.06318.28
5.6.130.0030.05318.24
5.6.120.0070.05321.17
5.6.110.0070.08021.24
5.6.100.0000.04321.14
5.6.90.0130.07721.14
5.6.80.0070.05020.69
5.6.70.4730.03720.51
5.5.350.0200.08020.57
5.5.340.0130.07318.11
5.5.330.0100.07020.21
5.5.320.0400.08020.43
5.5.310.0400.07720.31
5.5.300.0070.08318.13
5.5.290.0130.05018.14
5.5.280.0070.05721.04
5.5.270.0070.05321.04
5.5.260.0130.08321.02
5.5.250.0130.08020.71
5.5.240.0170.03320.33
5.4.450.0200.04019.50
5.4.440.0130.04019.50
5.4.430.0370.04319.63
5.4.420.0170.04319.50
5.4.410.0230.04719.49
5.4.400.0270.04019.04
5.4.390.0370.04719.30
5.4.380.0100.05718.81
5.4.370.0130.05318.77
5.4.360.0170.05318.65
5.4.350.0170.05018.78
5.4.340.0130.05018.80
5.4.320.0100.03812.63
5.4.310.0040.04012.63
5.4.300.0050.03712.63
5.4.290.0070.03612.63
5.4.280.0040.03712.53
5.4.270.0100.03912.53
5.4.260.0100.03712.52
5.4.250.0080.03812.53
5.4.240.0030.03812.52
5.4.230.0040.04112.52
5.4.220.0090.03212.52
5.4.210.0070.03412.52
5.4.200.0030.04012.52
5.4.190.0050.04212.52
5.4.180.0070.03712.51
5.4.170.0060.03512.52
5.4.160.0060.03812.52
5.4.150.0060.03512.52
5.4.140.0070.04112.20
5.4.130.0080.03312.19
5.4.120.0060.03512.15
5.4.110.0070.03412.14
5.4.100.0090.03312.14
5.4.90.0070.04312.14
5.4.80.0050.03712.14
5.4.70.0040.03612.14
5.4.60.0060.03912.14
5.4.50.0040.03812.14
5.4.40.0040.03512.13
5.4.30.0090.03812.13
5.4.20.0070.03312.13
5.4.10.0060.03412.13
5.4.00.0060.04011.62
5.3.290.0050.04312.88
5.3.280.0050.04612.81
5.3.270.0050.03912.82
5.3.260.0070.03712.81
5.3.250.0080.03312.81
5.3.240.0090.04712.81
5.3.230.0030.05012.80
5.3.220.0040.03812.77
5.3.210.0050.03812.78
5.3.200.0040.03712.77
5.3.190.0090.04012.78
5.3.180.0060.03812.77
5.3.170.0050.03612.77
5.3.160.0060.03512.77
5.3.150.0080.03812.77
5.3.140.0090.04512.77
5.3.130.0060.04412.76
5.3.120.0060.03812.76
5.3.110.0090.03912.79
5.3.100.0040.04312.24
5.3.90.0030.03812.23
5.3.80.0030.03812.22
5.3.70.0090.03812.25
5.3.60.0060.03512.20
5.3.50.0060.03612.16
5.3.40.0070.03912.15
5.3.30.0060.03512.11
5.3.20.0080.03311.89
5.3.10.0050.03511.86
5.3.00.0050.03611.84
5.2.170.0060.0299.35
5.2.160.0060.0299.34
5.2.150.0040.0319.34
5.2.140.0100.0289.34
5.2.130.0050.0289.30
5.2.120.0020.0309.30
5.2.110.0050.0299.31
5.2.100.0060.0269.30
5.2.90.0060.0279.30
5.2.80.0070.0289.30
5.2.70.0020.0369.30
5.2.60.0050.0479.27
5.2.50.0060.0289.10
5.2.40.0050.0279.08
5.2.30.0060.0349.18
5.2.20.0030.0309.18
5.2.10.0050.0279.09
5.2.00.0060.0288.82
5.1.60.0040.0238.24
5.1.50.0040.0248.23
5.1.40.0050.0238.21
5.1.30.0050.0268.56
5.1.20.0060.0338.58
5.1.10.0070.0278.25
5.1.00.0080.0268.25
5.0.50.0030.0236.73
5.0.40.0060.0256.59
5.0.30.0020.0336.40
5.0.20.0050.0196.43
5.0.10.0030.0206.41
5.0.00.0030.0306.40
4.4.90.0040.0144.79
4.4.80.0030.0154.77
4.4.70.0020.0174.77
4.4.60.0030.0144.77
4.4.50.0010.0234.79
4.4.40.0020.0284.78
4.4.30.0000.0214.78
4.4.20.0020.0174.84
4.4.10.0020.0174.85
4.4.00.0020.0264.81
4.3.110.0010.0174.71
4.3.100.0020.0154.71
4.3.90.0060.0154.69
4.3.80.0050.0264.69
4.3.70.0020.0154.69
4.3.60.0030.0144.67
4.3.50.0020.0254.66
4.3.40.0030.0294.62
4.3.30.0020.0223.45
4.3.20.0040.0193.42
4.3.10.0040.0133.38
4.3.00.0030.01715.98

preferences:
38.67 ms | 401 KiB | 5 Q