3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Compress meCompress meCompress meCompress meCompress meCompress meCompress meCompress meCompress me'; echo "str".strlen($str)."\n"; //压缩率最低(gzip压缩算法) 生成结果可以直接写到.gz文件中 //压缩率居中 –This function compress the given string using the ZLIB data format. $compressed = gzcompress('Compress me', 9); echo $compressed; ?> //压缩率并列最高 <?php $compressed = gzdeflate('Compress me', 9); echo $compressed; //压缩率并列最高 — Compress a string into bzip2 encoded data $str = "sample data"; $bzstr = bzcompress($str, 9); echo $bzstr;

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)
8.3.60.0110.00718.53
8.3.50.0210.01021.14
8.3.40.0180.00319.04
8.3.30.0100.00320.65
8.3.20.0130.00720.34
8.3.10.0110.00722.04
8.3.00.0040.01122.46
8.2.180.0100.00616.75
8.2.170.0100.00722.96
8.2.160.0120.00622.15
8.2.150.0060.00324.18
8.2.140.0120.00624.66
8.2.130.0040.00426.16
8.2.120.0040.01520.63
8.2.110.0130.00722.27
8.2.100.0060.00617.97
8.2.90.0000.00819.33
8.2.80.0080.00019.48
8.2.70.0030.00517.75
8.2.60.0080.00018.16
8.2.50.0030.00618.07
8.2.40.0030.00718.15
8.2.30.0000.00719.66
8.2.20.0040.00417.79
8.2.10.0040.00417.92
8.2.00.0000.00917.89
8.1.280.0050.01025.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0140.00323.91
8.1.230.0030.00920.82
8.1.220.0030.00517.91
8.1.210.0080.00018.77
8.1.200.0060.00317.47
8.1.190.0000.00817.78
8.1.180.0030.00518.10
8.1.170.0080.00018.56
8.1.160.0040.00419.05
8.1.150.0040.00418.81
8.1.140.0070.00017.53
8.1.130.0000.00718.00
8.1.120.0040.00417.67
8.1.110.0060.00317.50
8.1.100.0030.00617.47
8.1.90.0040.00317.71
8.1.80.0040.00417.53
8.1.70.0030.00317.52
8.1.60.0030.00617.75
8.1.50.0040.00417.73
8.1.40.0030.00617.69
8.1.30.0040.00417.83
8.1.20.0040.00417.79
8.1.10.0000.00817.77
8.1.00.0080.00017.57
8.0.300.0070.00018.77
8.0.290.0050.00317.18
8.0.280.0030.00318.66
8.0.270.0000.00717.33
8.0.260.0000.00617.04
8.0.250.0050.00317.16
8.0.240.0050.00317.18
8.0.230.0040.00417.12
8.0.220.0030.00317.15
8.0.210.0070.00017.02
8.0.200.0060.00017.05
8.0.190.0000.00717.08
8.0.180.0030.00317.17
8.0.170.0040.00417.14
8.0.160.0000.00717.17
8.0.150.0040.00416.96
8.0.140.0000.00817.16
8.0.130.0060.00013.54
8.0.120.0060.00317.07
8.0.110.0040.00417.06
8.0.100.0030.00517.12
8.0.90.0040.00416.99
8.0.80.0070.01017.07
8.0.70.0040.00417.19
8.0.60.0050.00317.01
8.0.50.0040.00416.93
8.0.30.0080.01117.20
8.0.20.0090.00917.47
8.0.10.0000.00917.25
8.0.00.0090.00916.96
7.4.330.0000.00516.85
7.4.320.0000.00716.69
7.4.300.0060.00016.65
7.4.290.0070.00016.69
7.4.280.0000.00716.72
7.4.270.0000.00716.76
7.4.260.0000.00513.42
7.4.250.0040.00416.64
7.4.240.0030.00316.70
7.4.230.0030.00316.77
7.4.220.0120.00916.60
7.4.210.0110.00416.73
7.4.200.0040.00416.86
7.4.190.0040.00416.67
7.4.160.0120.00816.80
7.4.150.0030.01417.40
7.4.140.0160.00917.86
7.4.130.0100.01116.64
7.4.120.0110.00616.76
7.4.110.0110.00716.68
7.4.100.0030.01316.65
7.4.90.0130.00316.75
7.4.80.0060.01319.39
7.4.70.0040.01316.53
7.4.60.0110.00916.54
7.4.50.0020.00216.80
7.4.40.0090.00622.77
7.4.30.0170.00016.65
7.4.00.0080.00614.92
7.3.330.0000.00513.46
7.3.320.0000.00513.44
7.3.310.0000.00816.48
7.3.300.0000.00716.46
7.3.290.0110.01016.60
7.3.280.0080.00816.54
7.3.270.0070.01417.40
7.3.260.0170.00416.52
7.3.250.0100.01016.69
7.3.240.0160.00616.50
7.3.230.0090.00916.45
7.3.210.0060.01116.55
7.3.200.0240.00319.39
7.3.190.0030.02016.64
7.3.180.0130.00416.55
7.3.170.0090.01216.59
7.3.160.0110.01116.81
7.3.120.0100.00814.85
7.3.110.0090.00715.14
7.3.100.0120.00315.06
7.3.90.0090.00715.13
7.3.80.0060.00615.09
7.3.70.0050.01115.03
7.3.60.0120.00214.96
7.3.50.0030.01015.05
7.3.40.0080.00815.01
7.3.30.0090.00514.97
7.3.20.0070.00916.71
7.3.10.0070.00716.65
7.3.00.0040.01116.75
7.2.330.0130.00317.00
7.2.320.0060.01216.62
7.2.310.0120.01216.97
7.2.300.0100.01016.49
7.2.290.0070.01416.97
7.2.250.0070.00714.99
7.2.240.0050.01215.28
7.2.230.0070.00715.21
7.2.220.0050.01015.35
7.2.210.0080.00615.21
7.2.200.0060.00915.26
7.2.190.0030.01215.11
7.2.180.0120.00315.18
7.2.170.0020.01615.09
7.2.160.0080.00415.16
7.2.150.0100.00316.68
7.2.140.0100.00717.07
7.2.130.0000.01516.72
7.2.120.0040.01116.91
7.2.110.0080.00517.07
7.2.100.0040.00817.02
7.2.90.0060.00916.79
7.2.80.0030.01216.98
7.2.70.0070.01016.99
7.2.60.0100.00516.92
7.2.50.0060.00916.95
7.2.40.0070.01016.77
7.2.30.0030.01016.56
7.2.20.0040.01116.86
7.2.10.0070.00716.91
7.2.00.0020.00918.23
7.1.330.0090.00915.65
7.1.320.0060.00715.60
7.1.310.0070.00815.75
7.1.300.0080.00715.78
7.1.290.0070.00715.52
7.1.280.0070.00615.75
7.1.270.0080.00315.73
7.1.260.0040.00915.73
7.1.250.0040.01115.98
7.1.200.0000.01815.61
7.1.100.0030.00918.21
7.1.70.0090.00617.13
7.1.60.0030.01019.18
7.1.50.0160.02034.95
7.1.00.0000.06722.36
7.0.200.0110.00016.49
7.0.140.0070.07322.09
7.0.100.0100.04020.11
7.0.90.0270.07320.11
7.0.80.0230.03320.02
7.0.70.0170.07320.13
7.0.60.0270.08320.19
7.0.50.0230.05020.52
7.0.40.0000.06320.12
7.0.30.0030.04319.95
7.0.20.0070.07320.18
7.0.10.0100.07020.18
7.0.00.0070.08720.04
5.6.280.0030.07321.03
5.6.250.0070.06020.77
5.6.240.0030.04320.86
5.6.230.0100.04320.74
5.6.220.0070.08720.84
5.6.210.0070.08320.78
5.6.200.0130.04321.25
5.6.190.0130.04321.25
5.6.180.0070.06021.20
5.6.170.0030.06021.20
5.6.160.0070.06321.20
5.6.150.0100.08021.34
5.6.140.0070.05321.33
5.6.130.0030.05721.11
5.6.120.0030.07021.24
5.6.110.0000.05721.16
5.6.100.0030.08021.12
5.6.90.0070.04321.12
5.6.80.0030.04020.55
5.6.70.0030.04020.48
5.6.60.0100.07320.66
5.6.50.0000.06320.50
5.6.40.0100.03320.57
5.6.30.0030.08320.66
5.6.20.0070.07320.62
5.6.10.0100.06720.69
5.6.00.0030.04020.62
5.5.380.0030.04320.54
5.5.370.0070.03720.54
5.5.360.0070.06020.65
5.5.350.0030.05320.63
5.5.340.0130.05721.06
5.5.330.0030.04020.96
5.5.320.0070.04020.90
5.5.310.0000.06320.88
5.5.300.0000.05321.03
5.5.290.0170.07021.08
5.5.280.0100.04021.03
5.5.270.0030.04321.04
5.5.260.0030.04320.99
5.5.250.0100.07720.86
5.5.240.0030.05020.31
5.5.230.0070.08320.30
5.5.220.0100.07720.15
5.5.210.0070.07320.44
5.5.200.0030.07020.43
5.5.190.0070.05020.35
5.5.180.0000.04320.34
5.5.160.0070.06720.43
5.5.150.0030.04020.38
5.5.140.0100.03320.28
5.5.130.0070.04020.27
5.5.120.0100.07020.42
5.5.110.0070.07020.34
5.5.100.0130.05320.18
5.5.90.0000.05020.31
5.5.80.0000.04020.26
5.5.70.0070.04020.30
5.5.60.0000.04720.26
5.5.50.0100.07020.22
5.5.40.0070.03720.22
5.5.30.0130.07020.22
5.5.20.0100.08020.27
5.5.10.0070.07720.22
5.5.00.0070.07720.21
5.4.450.0070.05019.36
5.4.440.0070.08019.55
5.4.430.0170.05719.62
5.4.420.0030.07319.48
5.4.410.0100.06719.38
5.4.400.0070.06319.23
5.4.390.0170.05719.18
5.4.380.0070.08019.11
5.4.370.0030.06019.06
5.4.360.0070.05719.30
5.4.350.0070.05019.30
5.4.340.0070.03719.16
5.4.320.0100.07019.18
5.4.310.0100.06319.21
5.4.300.0100.06719.21
5.4.290.0030.03719.18
5.4.280.0030.08319.10
5.4.270.0130.05319.18
5.4.260.0030.07719.09
5.4.250.0070.07319.20
5.4.240.0030.09018.96
5.4.230.0030.06719.27
5.4.220.0030.05719.13
5.4.210.0100.07719.38
5.4.200.0070.06719.29
5.4.190.0030.04718.93
5.4.180.0070.07019.27
5.4.170.0130.06318.93
5.4.160.0100.06318.98
5.4.150.0000.05019.19
5.4.140.0000.08016.48
5.4.130.0070.05716.49
5.4.120.0070.05316.38
5.4.110.0170.05316.39
5.4.100.0100.07016.38
5.4.90.0130.04716.56
5.4.80.0070.04316.35
5.4.70.0100.06716.41
5.4.60.0030.04316.24
5.4.50.0070.05316.47
5.4.40.0000.07716.50
5.4.30.0030.04016.52
5.4.20.0100.06716.55
5.4.10.0070.06716.44
5.4.00.0100.06315.81
5.3.290.0030.08014.79
5.3.280.0130.06714.81
5.3.270.0100.03714.74
5.3.260.0030.08014.62
5.3.250.0100.07014.72
5.3.240.0100.07014.69
5.3.230.0130.05314.61
5.3.220.0070.06714.55
5.3.210.0070.06714.59
5.3.200.0070.05014.58
5.3.190.0030.08314.68
5.3.180.0000.07314.57
5.3.170.0000.05714.71
5.3.160.0130.06314.64
5.3.150.0030.07314.59
5.3.140.0070.07014.67
5.3.130.0100.07714.70
5.3.120.0100.07014.66
5.3.110.0100.06314.66
5.3.100.0030.06714.05
5.3.90.0030.07314.18
5.3.80.0000.07314.11
5.3.70.0070.07014.13
5.3.60.0030.06714.14
5.3.50.0100.03314.09
5.3.40.0070.07314.09
5.3.30.0000.04013.82
5.3.20.0070.06013.80
5.3.10.0070.03713.79
5.3.00.0100.06713.77
5.2.170.0000.04312.62
5.2.160.0000.04712.62
5.2.150.0070.05712.62
5.2.140.0030.05012.62
5.2.130.0030.06012.62
5.2.120.0070.02312.62
5.2.110.0070.04012.62
5.2.100.0070.05712.62
5.2.90.0030.06012.62
5.2.80.0030.05012.62
5.2.70.0000.03312.62
5.2.60.0030.06312.62
5.2.50.0070.06312.62
5.2.40.0000.05012.62
5.2.30.0100.05712.62
5.2.20.0000.04012.62
5.2.10.0000.05012.62
5.2.00.0000.06012.62
5.1.60.0000.04712.62
5.1.50.0000.02712.62
5.1.40.0030.04012.62
5.1.30.0130.05012.62
5.1.20.0000.03712.62
5.1.10.0000.02712.62
5.1.00.0030.02712.62
5.0.50.0000.03712.62
5.0.40.0030.01712.62
5.0.30.0070.04712.62
5.0.20.0030.02712.62
5.0.10.0070.04312.62
5.0.00.0030.04712.62
4.4.90.0030.03312.62
4.4.80.0000.01712.62
4.4.70.0000.02712.62
4.4.60.0000.03712.62
4.4.50.0100.01312.62
4.4.40.0030.03712.62
4.4.30.0000.01712.62
4.4.20.0030.01712.62
4.4.10.0000.03312.62
4.4.00.0070.02312.62
4.3.110.0100.01312.62
4.3.100.0000.01712.62
4.3.90.0000.03712.62
4.3.80.0030.05312.62
4.3.70.0000.03712.62
4.3.60.0000.03712.62
4.3.50.0000.02312.62
4.3.40.0000.03012.62
4.3.30.0030.01312.62
4.3.20.0030.01312.62
4.3.10.0000.02012.62
4.3.00.0000.03712.62

preferences:
42.48 ms | 401 KiB | 5 Q