3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Hello I am a very very very very long string'; $compressed = gzcompress($str, 9); $uncompressed = gzuncompress($compressed); echo $str, "\n"; echo $uncompressed, "\n"; echo base64_encode($compressed), "\n"; echo bin2hex($compressed), "\n"; echo urlencode($compressed), "\n";

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)
8.3.60.0170.00316.63
8.3.50.0100.00822.15
8.3.40.0070.00718.88
8.3.30.0080.00619.34
8.3.20.0080.00723.37
8.3.10.0120.00524.18
8.3.00.0130.00621.99
8.2.180.0160.00316.88
8.2.170.0150.00019.04
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0190.00224.66
8.2.130.0110.00225.41
8.2.120.0080.00622.34
8.2.110.0130.00322.64
8.2.100.0110.00621.28
8.2.90.0190.00320.55
8.2.80.0070.01320.88
8.2.70.0130.00443.99
8.2.60.0140.00519.67
8.2.50.0140.00519.97
8.2.40.0110.00420.16
8.2.30.0130.00219.85
8.2.20.0120.00319.90
8.2.10.0150.00420.04
8.2.00.0160.00620.01
8.1.280.0100.01025.92
8.1.270.0120.00423.81
8.1.260.0100.00525.51
8.1.250.0070.00526.38
8.1.240.0130.00822.41
8.1.230.0180.00420.41
8.1.220.0130.00620.41
8.1.210.0150.00621.14
8.1.200.0110.00820.19
8.1.190.0120.00419.85
8.1.180.0130.00619.53
8.1.170.0080.00619.78
8.1.160.0060.00620.71
8.1.150.0090.00520.39
8.1.140.0040.00819.60
8.1.130.0100.00419.53
8.1.120.0080.00319.37
8.1.110.0060.00619.71
8.1.100.0090.00319.12
8.1.90.0080.00419.08
8.1.80.0080.00619.12
8.1.70.0080.00519.21
8.1.60.0070.00719.15
8.1.50.0100.00519.08
8.1.40.0100.00318.96
8.1.30.0140.00319.05
8.1.20.0130.00419.02
8.1.10.0100.00518.97
8.1.00.0100.00518.88
8.0.300.0070.00320.54
8.0.290.0090.00419.85
8.0.280.0080.00519.49
8.0.270.0080.00319.15
8.0.260.0080.00419.18
8.0.250.0090.00218.97
8.0.240.0060.00618.97
8.0.230.0080.00518.64
8.0.220.0070.00818.51
8.0.210.0110.00418.51
8.0.200.0110.00418.55
8.0.190.0090.00418.59
8.0.180.0070.00718.55
8.0.170.0110.00618.29
8.0.160.0090.00518.26
8.0.150.0080.00618.30
8.0.140.0120.00518.34
8.0.130.0100.00517.86
8.0.120.0110.00518.30
8.0.110.0090.00418.36
8.0.100.0130.00318.30
8.0.90.0150.00318.28
8.0.80.0120.00718.31
8.0.70.0100.00518.27
8.0.60.0070.00618.43
8.0.50.0120.00318.27
8.0.30.0110.00917.65
8.0.20.0120.00717.89
8.0.10.0120.00718.01
8.0.00.0090.00818.32
7.4.330.0070.00617.36
7.4.320.0140.00318.64
7.4.300.0080.00618.62
7.4.290.0070.00718.59
7.4.280.0130.00418.00
7.4.270.0090.00417.93
7.4.260.0120.00418.02
7.4.250.0110.00318.05
7.4.240.0100.00417.91
7.4.230.0120.00418.11
7.4.220.0080.00317.92
7.4.210.0090.00717.89
7.4.200.0130.00218.32
7.4.190.0110.00418.31
7.4.180.0100.00618.32
7.4.160.0120.00617.83
7.4.150.0090.00917.73
7.4.140.0110.00617.92
7.4.130.0090.00817.56
7.4.120.0120.00517.62
7.4.110.0130.00717.53
7.4.100.0120.00717.37
7.4.90.0100.00817.26
7.4.80.0100.00717.69
7.4.70.0100.00717.44
7.4.60.0100.00717.49
7.4.50.0100.00717.36
7.4.40.0100.00817.31
7.4.30.0120.00617.30
7.4.20.0120.00617.23
7.4.10.0090.00817.01
7.4.00.0090.00916.72
7.3.330.0120.00517.42
7.3.320.0110.00617.41
7.3.310.0120.00417.84
7.3.300.0130.00317.78
7.3.290.0130.00317.89
7.3.280.0130.00617.45
7.3.270.0120.00717.38
7.3.260.0140.00517.30
7.3.250.0120.00817.26
7.3.240.0120.00717.32
7.3.230.0120.00917.29
7.3.220.0130.00817.17
7.3.210.0130.00717.21
7.3.200.0130.00617.14
7.3.190.0120.00717.19
7.3.180.0120.00817.14
7.3.170.0120.00717.12
7.3.160.0130.00517.18
7.3.150.0120.00817.17
7.3.140.0120.00717.10
7.3.130.0110.00716.82
7.3.120.0110.00716.50
7.3.110.0110.00716.43
7.3.100.0110.00716.43
7.3.90.0100.00816.49
7.3.80.0100.00916.46
7.3.70.0110.00716.48
7.3.60.0110.00716.51
7.3.50.0090.00816.32
7.3.40.0110.00716.42
7.3.30.0110.00716.43
7.3.20.0120.00717.02
7.3.10.0100.00717.02
7.3.00.0110.00717.00
7.2.340.0130.00717.42
7.2.330.0140.00717.32
7.2.320.0130.00817.29
7.2.310.0170.00717.29
7.2.300.0120.01017.33
7.2.290.0150.01017.32
7.2.280.0150.00617.27
7.2.270.0150.00617.25
7.2.260.0140.00716.97
7.2.250.0130.00816.65
7.2.240.0110.00916.54
7.2.230.0130.00716.61
7.2.220.0110.00916.58
7.2.210.0110.00816.59
7.2.200.0130.00816.64
7.2.190.0120.00916.68
7.2.180.0120.00816.58
7.2.170.0120.00916.60
7.2.160.0130.00816.67
7.2.150.0140.00717.33
7.2.140.0160.00717.24
7.2.130.0130.00817.31
7.2.120.0190.00717.15
7.2.110.0170.00817.04
7.2.100.0230.00716.93
7.2.90.0260.00716.92
7.2.80.0200.00816.96
7.2.70.0230.00716.98
7.2.60.0220.00916.99
7.2.50.0190.00816.99
7.2.40.0210.00817.04
7.2.30.0230.00716.99
7.2.20.0160.00917.05
7.2.10.0190.01017.09
7.2.00.0200.00917.03
7.1.330.0150.00816.42
7.1.320.0140.00816.43
7.1.310.0160.00716.42
7.1.300.0140.00816.42
7.1.290.0180.00616.41
7.1.280.0150.00716.34
7.1.270.0140.00716.35
7.1.260.0150.00616.36
7.1.250.0140.00716.39
7.1.240.0190.00616.22
7.1.230.0210.00816.13
7.1.220.0250.00816.04
7.1.210.0240.00716.06
7.1.200.0240.00716.02
7.1.190.0250.00716.01
7.1.180.0250.00715.97
7.1.170.0210.00716.04
7.1.160.0250.00716.03
7.1.150.0230.00816.01
7.1.140.0270.00716.08
7.1.130.0230.00716.07
7.1.120.0240.00616.05
7.1.110.0210.00816.02
7.1.100.0250.00616.00
7.1.90.0330.00716.03
7.1.80.0210.00816.08
7.1.70.0290.00815.99
7.1.60.0230.00818.88
7.1.50.0210.00818.87
7.1.40.0220.00818.86
7.1.30.0220.00818.84
7.1.20.0250.00718.87
7.1.10.0190.00915.94
7.1.00.0180.00815.96
7.0.330.0150.00716.04
7.0.320.0170.00815.91
7.0.310.0230.00915.70
7.0.300.0240.00615.69
7.0.290.0210.00815.69
7.0.280.0240.00715.72
7.0.270.0230.00715.74
7.0.260.0210.00815.75
7.0.250.0240.00815.88
7.0.240.0200.00815.83
7.0.230.0200.00815.83
7.0.220.0210.00715.81
7.0.210.0190.00715.77
7.0.200.0190.00815.79
7.0.190.0200.00815.76
7.0.180.0220.00715.77
7.0.170.0190.00815.71
7.0.160.0180.00815.72
7.0.150.0210.00715.73
7.0.140.0170.00815.71
7.0.130.0180.00815.77
7.0.120.0180.00715.73
7.0.110.0200.00715.68
7.0.100.0190.00715.71
7.0.90.0180.00615.66
7.0.80.0200.00715.67
7.0.70.0180.00815.68
7.0.60.0330.00815.68
7.0.50.0220.00715.66
7.0.40.0160.00815.71
7.0.30.0190.00815.68
7.0.20.0300.00815.61
7.0.10.0180.00815.63
7.0.00.0180.00815.66
5.6.400.0150.00716.19
5.6.390.0140.00916.16
5.6.380.0130.00815.80
5.6.370.0150.00915.79
5.6.360.0150.00815.87
5.6.350.0150.00915.89
5.6.340.0160.00615.84
5.6.330.0130.00815.79
5.6.320.0130.00915.84
5.6.310.0140.00815.83
5.6.300.0130.01416.17
5.6.290.0150.01216.28
5.6.280.0140.01316.24
5.6.270.0130.01316.23
5.6.260.0130.01316.23
5.6.250.0130.01216.23
5.6.240.0120.01316.23
5.6.230.0130.01316.26
5.6.220.0160.01016.25
5.6.210.0140.01316.30
5.6.200.0130.01416.26
5.6.190.0140.01316.26
5.6.180.0130.01316.25
5.6.170.0130.01216.27
5.6.160.0140.01216.22
5.6.150.0120.01316.23
5.6.140.0130.01416.26
5.6.130.0130.01416.28
5.6.120.0140.01216.22
5.6.110.0140.01216.23
5.6.100.0110.01516.18
5.6.90.0130.01316.21
5.6.80.0130.01316.16
5.6.70.0150.01216.14
5.6.60.0130.01316.16
5.6.50.0140.01216.14
5.6.40.0130.01316.15
5.6.30.0130.01416.13
5.6.20.0130.01216.12
5.6.10.0130.01316.13
5.6.00.0130.01316.09
5.5.380.0140.01215.41
5.5.370.0120.01415.45
5.5.360.0130.01415.37
5.5.350.0130.01415.39
5.5.340.0130.01415.41
5.5.330.0140.01215.37
5.5.320.0130.01415.43
5.5.310.0160.01115.43
5.5.300.0140.01215.42
5.5.290.0140.01315.41
5.5.280.0150.01215.42
5.5.270.0140.01115.38
5.5.260.0140.01315.38
5.5.250.0130.01215.42
5.5.240.0150.01215.40
5.5.230.0140.01215.35
5.5.220.0150.01315.34
5.5.210.0130.01415.37
5.5.200.0130.01415.34
5.5.190.0140.01215.30
5.5.180.0140.01315.35
5.5.170.0140.00815.70
5.5.160.0160.01115.30
5.5.150.0140.01015.31
5.5.140.0150.01115.28
5.5.130.0120.01315.27
5.5.120.0120.01415.25
5.5.110.0120.01315.26
5.5.100.0140.01115.34
5.5.90.0130.01215.35
5.5.80.0110.01415.34
5.5.70.0130.01315.29
5.5.60.0120.01115.32
5.5.50.0110.01515.31
5.5.40.0120.01315.35
5.5.30.0120.01315.32
5.5.20.0140.01215.31
5.5.10.0120.01215.29
5.5.00.0120.01215.28
5.4.450.0120.00913.68
5.4.440.0110.01013.68
5.4.430.0100.01213.72
5.4.420.0110.01013.72
5.4.410.0100.01013.68
5.4.400.0100.01113.65
5.4.390.0120.01013.68
5.4.380.0120.01013.61
5.4.370.0120.00813.62
5.4.360.0110.01113.63
5.4.350.0110.00913.61
5.4.340.0100.01113.62
5.4.330.0130.00413.18
5.4.320.0120.00913.66
5.4.310.0110.00913.64
5.4.300.0110.01113.64
5.4.290.0110.01013.63
5.4.280.0110.01013.67
5.4.270.0110.01013.64
5.4.260.0100.01013.65
5.4.250.0120.01113.64
5.4.240.0100.01113.66
5.4.230.0110.01113.58
5.4.220.0090.01113.64
5.4.210.0100.01213.66
5.4.200.0110.01113.61
5.4.190.0110.01113.60
5.4.180.0110.01113.58
5.4.170.0110.01013.62
5.4.160.0110.01013.62
5.4.150.0110.01013.62
5.4.140.0110.01013.49
5.4.130.0110.00913.46
5.4.120.0120.01013.48
5.4.110.0100.01013.47
5.4.100.0100.01013.46
5.4.90.0100.01013.48
5.4.80.0110.01013.51
5.4.70.0110.01013.46
5.4.60.0100.01113.47
5.4.50.0100.01113.46
5.4.40.0110.01013.49
5.4.30.0110.01013.46
5.4.20.0100.01113.48
5.4.10.0110.00913.51
5.4.00.0130.00813.40

preferences:
56.81 ms | 401 KiB | 5 Q