3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = 'Hello I am a very very very very long search string'; $out = urlencode(base64_encode(gzcompress($in))); print $out; ?>

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)
8.3.60.0150.00316.75
8.3.50.0130.00816.48
8.3.40.0040.01119.01
8.3.30.0120.00618.84
8.3.20.0060.00318.81
8.3.10.0080.00020.52
8.3.00.0040.00419.13
8.2.180.0120.00316.50
8.2.170.0060.01222.96
8.2.160.0000.01419.50
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0050.00319.48
8.2.110.0030.00621.03
8.2.100.0080.00317.91
8.2.90.0000.00919.47
8.2.80.0040.00419.55
8.2.70.0040.00417.75
8.2.60.0000.00918.05
8.2.50.0000.00818.07
8.2.40.0000.00718.28
8.2.30.0040.00418.23
8.2.20.0040.00417.88
8.2.10.0040.00417.79
8.2.00.0090.00017.85
8.1.280.0120.00625.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00022.61
8.1.230.0120.00020.84
8.1.220.0000.00817.91
8.1.210.0040.00719.04
8.1.200.0060.00317.48
8.1.190.0000.00717.63
8.1.180.0000.00818.10
8.1.170.0040.00418.88
8.1.160.0040.00418.89
8.1.150.0040.00418.73
8.1.140.0050.00517.55
8.1.130.0030.00617.50
8.1.120.0030.00617.53
8.1.110.0040.00417.55
8.1.100.0000.00717.45
8.1.90.0000.00717.46
8.1.80.0000.00717.61
8.1.70.0070.00017.52
8.1.60.0030.00617.62
8.1.50.0080.00017.60
8.1.40.0000.01017.57
8.1.30.0000.00817.77
8.1.20.0000.00717.66
8.1.10.0030.00517.67
8.1.00.0000.00717.52
8.0.300.0100.00020.11
8.0.290.0000.00716.88
8.0.280.0040.00418.59
8.0.270.0000.00717.32
8.0.260.0050.00216.98
8.0.250.0050.00317.02
8.0.240.0030.00517.02
8.0.230.0000.00717.09
8.0.220.0000.00717.03
8.0.210.0040.00417.05
8.0.200.0070.00017.01
8.0.190.0040.00416.96
8.0.180.0000.00717.01
8.0.170.0040.00416.91
8.0.160.0030.00316.91
8.0.150.0090.00016.80
8.0.140.0040.00716.91
8.0.130.0030.00313.43
8.0.120.0070.00016.95
8.0.110.0040.00417.02
8.0.100.0000.00716.84
8.0.90.0040.00417.09
8.0.80.0070.00716.91
8.0.70.0040.00416.87
8.0.60.0000.00716.89
8.0.50.0000.00716.93
8.0.30.0090.00917.24
8.0.20.0080.01117.29
8.0.10.0000.00717.03
8.0.00.0120.00816.86
7.4.330.0050.00013.00
7.4.320.0030.00316.76
7.4.300.0080.00016.52
7.4.290.0040.00416.61
7.4.280.0090.00016.62
7.4.270.0040.00416.62
7.4.260.0030.00313.35
7.4.250.0000.00916.66
7.4.240.0020.00516.58
7.4.230.0000.00816.64
7.4.220.0130.01316.71
7.4.210.0090.00716.69
7.4.200.0000.00716.69
7.4.190.0080.00016.76
7.4.160.0160.00016.76
7.4.150.0090.00916.80
7.4.140.0090.00916.60
7.4.130.0060.01116.49
7.4.120.0100.00816.68
7.4.110.0140.00416.46
7.4.100.0160.00616.72
7.4.90.0170.00716.62
7.4.80.0030.01519.39
7.4.70.0110.00716.68
7.4.60.0180.00016.74
7.4.50.0000.00416.61
7.4.40.0070.00416.64
7.4.30.0100.00716.68
7.4.00.0150.00015.12
7.3.330.0030.00313.34
7.3.320.0000.00613.17
7.3.310.0000.00716.14
7.3.300.0030.00316.41
7.3.290.0100.01016.37
7.3.280.0070.01016.33
7.3.270.0170.00016.41
7.3.260.0120.00616.65
7.3.250.0130.00516.35
7.3.240.0070.01016.53
7.3.230.0100.00616.42
7.3.210.0100.00716.25
7.3.200.0140.00316.78
7.3.190.0130.01016.54
7.3.180.0080.00816.42
7.3.170.0160.00316.76
7.3.160.0100.00616.41
7.3.120.0110.00714.80
7.2.330.0120.00616.41
7.2.320.0110.00716.81
7.2.310.0130.00716.36
7.2.300.0080.00816.78
7.2.290.0140.00316.69
7.2.60.0090.00617.06
7.2.00.0070.00719.52
7.1.200.0040.00815.68
7.1.100.0040.00717.86
7.1.70.0040.00716.82
7.1.60.0060.01919.40
7.1.50.0090.01216.95
7.1.00.0000.06322.38
7.0.200.0000.00816.68
7.0.140.0000.07322.07
7.0.120.0030.06722.09
7.0.70.0870.07320.11
7.0.60.0230.08320.19
7.0.50.0830.08720.51
7.0.40.0070.08320.18
7.0.30.0070.08320.03
7.0.20.0070.05720.00
7.0.10.0030.06720.08
7.0.00.0030.08720.04
5.6.280.0130.06321.16
5.6.220.0030.08720.87
5.6.210.0030.07020.85
5.6.200.0070.09021.25
5.6.190.0070.05321.14
5.6.180.0100.04721.33
5.6.170.0030.04321.17
5.6.160.0070.09021.16
5.6.150.0100.05721.07
5.6.140.0070.08721.21
5.6.130.0030.08321.27
5.6.120.0070.04721.33
5.6.110.0030.06321.27
5.6.100.0130.08321.22
5.6.90.0130.08321.20
5.6.80.0070.04320.49
5.6.70.0030.08020.59
5.6.60.0100.06020.65
5.6.50.0100.04320.60
5.6.40.0070.06320.54
5.6.30.0000.04720.66
5.6.20.0130.07020.63
5.6.10.0070.08020.55
5.6.00.0070.08320.60
5.5.360.0170.07720.49
5.5.350.0070.07720.49
5.5.340.0070.08320.81
5.5.330.0100.08320.97
5.5.320.0170.05020.90
5.5.310.0030.05021.08
5.5.300.0100.08721.05
5.5.290.0070.08021.00
5.5.280.0030.08720.91
5.5.270.0030.04320.96
5.5.260.0000.08721.08
5.5.250.0100.08020.71
5.5.240.0070.04320.46
5.5.230.0000.05020.38
5.5.220.0100.06020.34
5.5.210.0030.08320.34
5.5.200.0070.08320.45
5.5.190.0100.06320.35
5.5.180.0070.04720.40
5.5.160.0130.07720.39
5.5.150.0030.06020.38
5.5.140.0070.08020.32
5.5.130.0030.05320.38
5.5.120.0070.07720.27
5.5.110.0100.07320.27
5.5.100.0270.06020.23
5.5.90.0030.08320.24
5.5.80.0070.07020.31
5.5.70.0030.08320.32
5.5.60.0100.07720.25
5.5.50.0170.06720.26
5.5.40.0130.06720.25
5.5.30.0100.05320.29
5.5.20.0070.07020.25
5.5.10.0130.03320.30
5.5.00.0070.08020.14
5.4.450.0070.08319.32
5.4.440.0070.04719.54
5.4.430.0070.05019.46
5.4.420.0130.05719.25
5.4.410.0070.07319.12
5.4.400.0030.05319.00
5.4.390.0100.07719.09
5.4.380.0070.03718.93
5.4.370.0170.07019.12
5.4.360.0070.07318.92
5.4.350.0030.05719.25
5.4.340.0030.08019.10
5.4.320.0170.07319.14
5.4.310.0170.07719.14
5.4.300.0030.08718.92
5.4.290.0030.08719.25
5.4.280.0070.08019.24
5.4.270.0100.06719.14
5.4.260.0000.08719.09
5.4.250.0030.07719.24
5.4.240.0170.06319.24
5.4.230.0030.06019.04
5.4.220.0070.07719.02
5.4.210.0000.08319.04
5.4.200.0100.07719.24
5.4.190.0030.07719.14
5.4.180.0030.07719.09
5.4.170.0100.07018.98
5.4.160.0070.08019.03
5.4.150.0030.04319.12
5.4.140.0030.03716.41
5.4.130.0000.03716.43
5.4.120.0130.06716.45
5.4.110.0030.08016.49
5.4.100.0030.06316.46
5.4.90.0100.06716.35
5.4.80.0100.07316.43
5.4.70.0070.07016.57
5.4.60.0130.03016.40
5.4.50.0130.04016.32
5.4.40.0070.07316.37
5.4.30.0070.04316.43
5.4.20.0000.06316.29
5.4.10.0070.06716.35
5.4.00.0030.05015.70
5.3.290.0030.07314.63
5.3.280.0070.07314.61
5.3.270.0100.05714.55
5.3.260.0030.07714.68
5.3.250.0000.07014.66
5.3.240.0030.03714.70
5.3.230.0070.03314.69
5.3.220.0100.05314.60
5.3.210.0030.05314.50
5.3.200.0100.07714.67
5.3.190.0030.06714.63
5.3.180.0000.08714.67
5.3.170.0070.05014.52
5.3.160.0030.03714.50
5.3.150.0000.08314.52
5.3.140.0000.07014.48
5.3.130.0030.05314.64
5.3.120.0100.04014.51
5.3.110.0030.04014.63
5.3.100.0100.07314.00
5.3.90.0100.06714.14
5.3.80.0000.04314.10
5.3.70.0100.04014.10
5.3.60.0100.07714.01
5.3.50.0000.07714.06
5.3.40.0030.07713.96
5.3.30.0170.07013.87
5.3.20.0000.07713.57
5.3.10.0030.05013.51
5.3.00.0070.07313.73
5.2.170.0070.05312.44
5.2.160.0000.07012.44
5.2.150.0070.03712.44
5.2.140.0070.05712.44
5.2.130.0070.05012.44
5.2.120.0030.04312.44
5.2.110.0030.06712.44
5.2.100.0100.04012.44
5.2.90.0030.06312.44
5.2.80.0030.06312.44
5.2.70.0070.05712.44
5.2.60.0030.04312.44
5.2.50.0070.06312.44
5.2.40.0130.05712.44
5.2.30.0000.04312.44
5.2.20.0070.06012.44
5.2.10.0100.05312.44
5.2.00.0030.05712.44
5.1.60.0070.04012.44
5.1.50.0030.03712.44
5.1.40.0000.05312.44
5.1.30.0030.07712.44
5.1.20.0170.03012.44
5.1.10.0130.03312.44
5.1.00.0030.05712.44
5.0.50.0000.05012.44
5.0.40.0030.03012.44
5.0.30.0000.06312.44
5.0.20.0000.04712.44
5.0.10.0030.04012.44
5.0.00.0000.06712.44
4.4.90.0030.02312.44
4.4.80.0030.02312.44
4.4.70.0070.01012.44
4.4.60.0030.02312.44
4.4.50.0000.03712.44
4.4.40.0000.05712.44
4.4.30.0000.02712.44
4.4.20.0030.03712.44
4.4.10.0070.02712.44
4.4.00.0000.05012.44
4.3.110.0000.03312.44
4.3.100.0000.04012.44
4.3.90.0000.03012.44
4.3.80.0070.03312.44
4.3.70.0030.03012.44
4.3.60.0000.01712.44
4.3.50.0000.03312.44
4.3.40.0000.03712.44
4.3.30.0000.03312.44
4.3.20.0030.03312.44
4.3.10.0000.03712.44
4.3.00.0000.03012.44

preferences:
42.27 ms | 401 KiB | 5 Q