3v4l.org

run code in 300+ PHP versions simultaneously
<?php $compressed = gzdeflate('1', 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)
8.3.40.0110.00419.09
8.3.30.0160.00619.31
8.3.20.0080.00020.41
8.3.10.0080.00023.47
8.3.00.0090.00017.71
8.2.170.0200.00022.96
8.2.160.0030.01020.70
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00421.16
8.2.110.0060.00322.18
8.2.100.0100.00317.97
8.2.90.0000.00819.34
8.2.80.0030.00617.97
8.2.70.0030.00517.75
8.2.60.0090.00018.18
8.2.50.0080.00018.07
8.2.40.0000.00818.22
8.2.30.0000.00718.17
8.2.20.0040.00417.90
8.2.10.0000.00718.09
8.2.00.0000.01017.90
8.1.270.0080.00023.82
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0070.00323.65
8.1.230.0070.00419.07
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0090.00017.22
8.1.180.0040.00418.10
8.1.170.0110.00018.73
8.1.160.0040.00422.13
8.1.150.0070.00018.98
8.1.140.0080.00017.55
8.1.130.0050.00217.89
8.1.120.0030.00317.46
8.1.110.0000.00817.41
8.1.100.0000.00817.54
8.1.90.0040.00417.63
8.1.80.0000.00717.59
8.1.70.0030.00617.56
8.1.60.0040.00417.61
8.1.50.0000.00817.72
8.1.40.0030.00617.68
8.1.30.0080.00017.85
8.1.20.0000.00717.79
8.1.10.0050.00217.64
8.1.00.0060.00317.59
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0070.00018.47
8.0.270.0030.00317.33
8.0.260.0030.00317.35
8.0.250.0030.00317.09
8.0.240.0080.00017.20
8.0.230.0000.00717.00
8.0.220.0030.00317.03
8.0.210.0000.00717.08
8.0.200.0040.00416.98
8.0.190.0040.00417.01
8.0.180.0030.00317.00
8.0.170.0000.00817.01
8.0.160.0050.00217.14
8.0.150.0100.00017.02
8.0.140.0030.00716.99
8.0.130.0000.00613.41
8.0.120.0040.00417.02
8.0.110.0000.00816.99
8.0.100.0040.00417.00
8.0.90.0000.00717.08
8.0.80.0120.00317.00
8.0.70.0040.00417.04
8.0.60.0040.00417.10
8.0.50.0030.00617.09
8.0.30.0090.00917.31
8.0.20.0100.00917.40
8.0.10.0030.00316.98
8.0.00.0100.00816.86
7.4.330.0070.00015.00
7.4.320.0000.00616.61
7.4.300.0040.00416.80
7.4.290.0070.00016.76
7.4.280.0040.00416.75
7.4.270.0000.00716.71
7.4.260.0050.00316.69
7.4.250.0000.00716.62
7.4.240.0010.00616.63
7.4.230.0000.00716.56
7.4.220.0090.00916.72
7.4.210.0090.00616.86
7.4.200.0030.00316.84
7.4.160.0060.00916.67
7.4.150.0160.00617.40
7.4.140.0110.00817.86
7.4.130.0090.01116.69
7.4.120.0070.01316.47
7.4.110.0160.00616.64
7.4.100.0110.00616.66
7.4.90.0090.00916.71
7.4.80.0130.00619.39
7.4.70.0100.00716.90
7.4.60.0120.00416.64
7.4.50.0090.00016.41
7.4.40.0090.00616.67
7.4.30.0070.01016.73
7.4.00.0120.00315.16
7.3.330.0030.00613.41
7.3.320.0030.00313.27
7.3.310.0000.00716.30
7.3.300.0030.00316.46
7.3.290.0090.01216.43
7.3.280.0080.00916.47
7.3.270.0140.00417.40
7.3.260.0090.01316.49
7.3.250.0170.00316.65
7.3.240.0130.00316.67
7.3.230.0090.00916.57
7.3.210.0130.00316.68
7.3.200.0060.01219.39
7.3.190.0030.01316.44
7.3.180.0140.01116.62
7.3.170.0100.00716.76
7.3.160.0080.00816.69
7.3.120.0110.00515.94
7.3.110.0060.00815.97
7.3.100.0080.00716.10
7.3.90.0110.00515.99
7.3.80.0090.00415.99
7.3.70.0080.00516.08
7.3.60.0060.00716.12
7.3.50.0020.01115.92
7.3.40.0070.00816.07
7.3.30.0070.00616.09
7.3.20.0040.00716.94
7.3.10.0040.01016.87
7.3.00.0040.00916.77
7.2.330.0030.01916.44
7.2.320.0100.00716.78
7.2.310.0030.01816.46
7.2.300.0030.01316.77
7.2.290.0170.00016.86
7.2.240.0040.01316.25
7.2.230.0100.00716.18
7.2.220.0080.01016.15
7.2.210.0060.00916.20
7.2.200.0050.00716.17
7.2.190.0030.01015.99
7.2.180.0080.00716.21
7.2.170.0060.00716.03
7.2.160.0110.00516.16
7.2.150.0050.01016.99
7.2.140.0070.00617.06
7.2.130.0040.01216.94
7.2.120.0060.01016.94
7.2.110.0070.00716.96
7.2.100.0080.00417.02
7.2.90.0080.00916.97
7.2.80.0150.00616.83
7.2.70.0080.00816.95
7.2.60.0040.00916.98
7.2.50.0090.00417.02
7.2.40.0060.00816.88
7.2.30.0090.00517.03
7.2.20.0090.00416.91
7.2.10.0060.00917.05
7.2.00.0060.00617.50
7.1.330.0080.00716.36
7.1.320.0060.01016.54
7.1.310.0080.00716.57
7.1.300.0020.00916.49
7.1.290.0120.00216.44
7.1.280.0000.01216.52
7.1.270.0100.00316.46
7.1.260.0060.00616.39
7.1.250.0110.00616.18
7.1.240.0060.00315.71
7.1.230.0070.00415.52
7.1.220.0030.00615.71
7.1.210.0030.01415.68
7.1.200.0140.00515.54
7.1.190.0040.01115.57
7.1.180.0120.00015.88
7.1.170.0120.00015.73
7.1.160.0080.00415.74
7.1.150.0070.00315.59
7.1.140.0030.00515.72
7.1.130.0070.01015.80
7.1.120.0040.01115.75
7.1.110.0030.01015.78
7.1.100.0030.00916.92
7.1.90.0040.01115.87
7.1.80.0070.00715.80
7.1.70.0040.00516.47
7.1.60.0100.00717.59
7.1.50.0070.01116.38
7.1.40.0030.01015.92
7.1.30.0150.00415.53
7.1.20.0040.01115.83
7.1.10.0130.00315.73
7.1.00.0120.03318.93
7.0.330.0000.00815.25
7.0.320.0060.00915.04
7.0.310.0060.00915.07
7.0.300.0050.00515.41
7.0.290.0000.01515.39
7.0.280.0080.00015.44
7.0.270.0030.00615.22
7.0.260.0100.00315.25
7.0.250.0030.00615.21
7.0.240.0000.00915.09
7.0.230.0060.00615.45
7.0.220.0030.00615.01
7.0.210.0070.00715.38
7.0.200.0200.00814.95
7.0.190.0000.00815.09
7.0.180.0070.00715.37
7.0.170.0060.00715.17
7.0.160.0110.00615.39
7.0.150.0100.00615.52
7.0.140.0050.04018.44
7.0.130.0100.00715.35
7.0.120.0060.00615.32
7.0.110.0090.00615.29
7.0.100.0140.04017.52
7.0.90.0100.04217.68
7.0.80.0100.04217.72
7.0.70.0030.04317.62
7.0.60.0100.02517.72
7.0.50.0070.02317.97
7.0.40.0070.03116.72
7.0.30.0080.02716.74
7.0.20.0050.02416.63
7.0.10.0100.02516.74
7.0.00.0030.04416.63
5.6.380.0040.01113.73
5.6.370.0060.01014.41
5.6.360.0000.01514.27
5.6.350.0070.00714.41
5.6.340.0070.00714.46
5.6.330.0060.00614.31
5.6.320.0030.01014.10
5.6.310.0070.01014.30
5.6.300.0090.00014.30
5.6.290.0100.00614.13
5.6.280.0000.04617.71
5.6.270.0000.01414.23
5.6.260.0030.01014.23
5.6.250.0100.04517.56
5.6.240.0110.04117.44
5.6.230.0080.04117.54
5.6.220.0100.04417.60
5.6.210.0070.02517.60
5.6.200.0030.02617.57
5.6.190.0070.02517.85
5.6.180.0050.02317.88
5.6.170.0050.03017.58
5.6.160.0020.02917.85
5.6.150.0060.04517.54
5.6.140.0050.05217.76
5.6.130.0050.03717.81
5.6.120.0040.03717.62
5.6.110.0070.02517.69
5.6.100.0050.02117.74
5.6.90.0120.02017.63
5.6.80.0050.02317.54
5.6.70.0090.01917.30
5.6.60.0100.02317.41
5.6.50.0080.01717.33
5.6.40.0020.02517.29
5.6.30.0070.02017.28
5.6.20.0030.05217.23
5.6.10.0050.02617.36
5.6.00.0070.02317.48
5.5.380.0070.03815.74
5.5.370.0070.04315.75
5.5.360.0090.03915.65
5.5.350.0060.02815.68
5.5.340.0080.02315.78
5.5.330.0050.02516.03
5.5.320.0020.04215.88
5.5.310.0050.02315.94
5.5.300.0060.02515.96
5.5.290.0030.02815.96
5.5.280.0070.02515.99
5.5.270.0030.02516.01
5.5.260.0100.01815.88
5.5.250.0050.02315.64
5.5.240.0080.02215.60
5.5.230.0020.02615.72
5.5.220.0030.02515.55
5.5.210.0030.02815.62
5.5.200.0020.02615.65
5.5.190.0030.02315.57
5.5.180.0080.02015.33
5.5.170.0060.00610.59
5.5.160.0080.02015.47
5.5.150.0020.02615.64
5.5.140.0080.02215.54
5.5.130.0030.03615.54
5.5.120.0070.01715.37
5.5.110.0100.03615.66
5.5.100.0020.03315.49
5.5.90.0070.03915.52
5.5.80.0100.02315.52
5.5.70.0050.02715.52
5.5.60.0130.03015.39
5.5.50.0110.04115.45
5.5.40.0050.04315.61
5.5.30.0060.04115.63
5.5.20.0100.02015.53
5.5.10.0020.03215.51
5.5.00.0100.03715.55
5.4.450.0050.02215.21
5.4.440.0050.02715.29
5.4.430.0030.02415.28
5.4.420.0070.01815.14
5.4.410.0040.02415.06
5.4.400.0030.02315.01
5.4.390.0070.02815.03
5.4.380.0000.02415.00
5.4.370.0010.02315.06
5.4.360.0080.02214.92
5.4.350.0050.03714.88
5.4.340.0030.02014.96
5.4.330.0030.00710.75
5.4.320.0040.02414.93
5.4.310.0040.01914.77
5.4.300.0030.02514.84
5.4.290.0020.02314.99
5.4.280.0050.02314.94
5.4.270.0030.04514.95
5.4.260.0060.04314.93
5.4.250.0020.04015.11
5.4.240.0040.04114.89
5.4.230.0060.03914.99
5.4.220.0110.03514.98
5.4.210.0070.03514.92
5.4.200.0030.04215.03
5.4.190.0050.02514.94
5.4.180.0050.04114.90
5.4.170.0020.03814.96
5.4.160.0020.04515.02
5.4.150.0030.04415.00
5.4.140.0100.03613.57
5.4.130.0030.03613.54
5.4.120.0080.03513.69
5.4.110.0030.04113.74
5.4.100.0060.03613.65
5.4.90.0090.03313.56
5.4.80.0070.03713.54
5.4.70.0020.04113.58
5.4.60.0020.02713.46
5.4.50.0110.03213.50
5.4.40.0040.04113.54
5.4.30.0020.04413.59
5.4.20.0060.04113.58
5.4.10.0080.03513.55
5.4.00.0030.03613.28
5.3.290.0030.02212.69
5.3.280.0030.04512.58
5.3.270.0020.04212.59
5.3.260.0070.04012.66
5.3.250.0070.04012.66
5.3.240.0020.03012.48
5.3.230.0050.03912.50
5.3.220.0060.04012.62
5.3.210.0030.04212.62
5.3.200.0100.03512.60
5.3.190.0110.03212.64
5.3.180.0030.03812.72
5.3.170.0030.03512.55
5.3.160.0100.04012.60
5.3.150.0020.04512.62
5.3.140.0060.04112.61
5.3.130.0030.04312.65
5.3.120.0070.04012.61
5.3.110.0070.02212.57
5.3.100.0070.02412.41
5.3.90.0020.04112.37
5.3.80.0100.03712.15
5.3.70.0080.03512.33
5.3.60.0030.03812.33
5.3.50.0100.03612.34
5.3.40.0050.03912.30
5.3.30.0030.04112.17
5.3.20.0020.02812.17
5.3.10.0050.04012.07
5.3.00.0090.03512.06
5.2.170.0030.03410.39
5.2.160.0020.03810.29
5.2.150.0080.01710.47
5.2.140.0050.03010.35
5.2.130.0060.03010.34
5.2.120.0010.03410.26
5.2.110.0030.03210.44
5.2.100.0060.01810.40
5.2.90.0050.03310.37
5.2.80.0070.02910.34
5.2.70.0070.02510.29
5.2.60.0050.02510.03
5.2.50.0030.03610.02
5.2.40.0050.03010.26
5.2.30.0060.03110.19
5.2.20.0030.03210.08
5.2.10.0050.03210.16
5.2.00.0060.0309.92
5.1.60.0070.0259.54
5.1.50.0030.0309.60
5.1.40.0060.0279.46
5.1.30.0060.0319.70
5.1.20.0030.0319.66
5.1.10.0050.0289.46
5.1.00.0060.0239.43
5.0.50.0000.0279.42
5.0.40.0040.0229.42
5.0.30.0030.0259.42
5.0.20.0050.0229.42
5.0.10.0030.0249.42
5.0.00.0000.0239.42
4.4.90.0000.0229.42
4.4.80.0080.0159.42
4.4.70.0020.0159.42
4.4.60.0020.0199.42
4.4.50.0050.0179.42
4.4.40.0000.0309.42
4.4.30.0030.0179.42
4.4.20.0020.0229.42
4.4.10.0000.0229.42
4.4.00.0070.0279.42
4.3.110.0050.0189.42
4.3.100.0030.0169.42
4.3.90.0050.0189.42
4.3.80.0020.0299.42
4.3.70.0010.0199.42
4.3.60.0020.0189.42
4.3.50.0000.0179.42
4.3.40.0030.0259.42
4.3.30.0070.0139.42
4.3.20.0020.0179.42
4.3.10.0020.0159.42
4.3.00.0050.0159.42

preferences:
48.31 ms | 400 KiB | 5 Q