3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Hello I am a very very very very long stringfdgfg dgd gdfg dgd gdg gf dgf dgd gdg dgd gdfgdfgd dgd g gdgdg dfgdfgg'; $compressed = gzcompress($str, 1); $uncompressed = gzuncompress($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)
8.3.60.0140.00318.31
8.3.50.0070.00716.47
8.3.40.0060.01218.84
8.3.30.0090.00618.88
8.3.20.0000.01520.46
8.3.10.0100.00021.86
8.3.00.0080.00019.79
8.2.180.0170.00318.16
8.2.170.0120.00322.96
8.2.160.0130.00319.20
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0040.00419.59
8.2.120.0080.00026.35
8.2.110.0000.01019.42
8.2.100.0070.00417.97
8.2.90.0080.00019.29
8.2.80.0000.00918.18
8.2.70.0070.00417.63
8.2.60.0080.00018.16
8.2.50.0000.00818.15
8.2.40.0050.00320.59
8.2.30.0040.00419.32
8.2.20.0030.00618.10
8.2.10.0040.00418.37
8.2.00.0000.00718.20
8.1.280.0140.00025.92
8.1.270.0040.00422.14
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00320.98
8.1.230.0090.00319.34
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.48
8.1.190.0050.00317.35
8.1.180.0050.00318.10
8.1.170.0030.00618.77
8.1.160.0040.00419.13
8.1.150.0040.00420.63
8.1.140.0000.00719.68
8.1.130.0030.00319.00
8.1.120.0050.00317.56
8.1.110.0030.00517.45
8.1.100.0000.00717.44
8.1.90.0060.00317.44
8.1.80.0000.00717.58
8.1.70.0000.00717.55
8.1.60.0080.00017.68
8.1.50.0060.00317.62
8.1.40.0000.00917.44
8.1.30.0050.00317.76
8.1.20.0030.00617.67
8.1.10.0080.00017.68
8.1.00.0000.00817.56
8.0.300.0040.00420.20
8.0.290.0030.00516.75
8.0.280.0040.00418.47
8.0.270.0030.00317.34
8.0.260.0000.00717.05
8.0.250.0050.00217.11
8.0.240.0050.00517.14
8.0.230.0050.00317.05
8.0.220.0000.00716.90
8.0.210.0030.00317.02
8.0.200.0030.00316.95
8.0.190.0030.00616.99
8.0.180.0070.00016.91
8.0.170.0040.00417.05
8.0.160.0040.00416.98
8.0.150.0040.00416.95
8.0.140.0000.00716.95
8.0.130.0060.00413.52
8.0.120.0050.00217.04
8.0.110.0070.00016.97
8.0.100.0040.00417.04
8.0.90.0000.00716.98
8.0.80.0060.01217.00
8.0.70.0040.00416.86
8.0.60.0040.00417.04
8.0.50.0050.00216.82
8.0.30.0100.00917.29
8.0.20.0130.00417.40
8.0.10.0000.00717.18
8.0.00.0150.00316.94
7.4.330.0000.00515.55
7.4.320.0000.00916.70
7.4.300.0030.00316.72
7.4.290.0000.00816.61
7.4.280.0000.00716.52
7.4.270.0040.00416.76
7.4.260.0040.00416.73
7.4.250.0000.00716.62
7.4.240.0070.00016.67
7.4.230.0000.00716.64
7.4.220.0230.00316.64
7.4.210.0060.00916.71
7.4.200.0070.00016.71
7.4.160.0110.00816.63
7.4.150.0130.00917.40
7.4.140.0080.01217.86
7.4.130.0090.00916.55
7.4.120.0040.01516.48
7.4.110.0130.00316.59
7.4.100.0180.00416.53
7.4.90.0150.00316.62
7.4.80.0140.00319.39
7.4.70.0060.00916.70
7.4.60.0000.01516.55
7.4.50.0100.00716.36
7.4.40.0200.00316.77
7.4.30.0100.01016.55
7.4.00.0110.00314.87
7.3.330.0000.00513.25
7.3.320.0030.00313.10
7.3.310.0040.00416.16
7.3.300.0040.00416.41
7.3.290.0040.01116.39
7.3.280.0120.00816.39
7.3.270.0090.00917.40
7.3.260.0090.00816.42
7.3.250.0110.00716.47
7.3.240.0100.00716.54
7.3.230.0140.00316.39
7.3.210.0100.00716.39
7.3.200.0000.01516.40
7.3.190.0060.01116.68
7.3.180.0120.00616.62
7.3.170.0080.01216.57
7.3.160.0080.00816.55
7.3.120.0030.01014.91
7.3.110.0000.01415.00
7.3.100.0050.00914.69
7.3.90.0120.00314.75
7.3.80.0080.00314.86
7.3.70.0000.01614.99
7.3.60.0100.00314.84
7.3.50.0030.00914.94
7.3.40.0040.00815.00
7.3.30.0090.00914.98
7.3.20.0030.00616.66
7.3.10.0000.00916.50
7.3.00.0080.00516.62
7.2.330.0080.01116.47
7.2.320.0090.00916.77
7.2.310.0120.00816.79
7.2.300.0080.00816.72
7.2.290.0190.00616.87
7.2.250.0060.01214.96
7.2.240.0110.00714.89
7.2.230.0090.00615.06
7.2.220.0040.00815.09
7.2.210.0140.00414.90
7.2.200.0130.00315.32
7.2.190.0090.00615.28
7.2.180.0070.00714.95
7.2.170.0060.00915.06
7.2.60.0060.01016.85
7.2.00.0060.00919.26
7.1.330.0080.00615.74
7.1.320.0030.01015.69
7.1.310.0030.00915.91
7.1.300.0040.00815.66
7.1.290.0060.00615.75
7.1.280.0070.00715.40
7.1.270.0030.01515.85
7.1.260.0070.00315.84
7.1.200.0090.00615.78
7.1.100.0000.01117.91
7.1.70.0680.01815.55
7.1.60.0860.01335.02
7.1.50.0870.01134.53
7.1.40.0250.01534.38
7.1.30.0760.01334.39
7.1.20.0260.01534.80
7.1.10.0160.00916.84
7.1.00.0120.00716.50
7.0.200.0070.00916.73
7.0.190.0760.00715.13
7.0.180.0040.01416.39
7.0.170.0480.01314.65
7.0.160.0040.01516.39
7.0.150.0090.01016.22
7.0.140.0740.01816.08
7.0.130.0760.00714.80
7.0.120.0710.00914.93
7.0.110.0080.01116.40
7.0.100.0090.01016.39
7.0.90.0100.01116.10
7.0.80.0950.00916.13
7.0.70.0690.01116.09
7.0.60.0040.01516.09
7.0.50.0110.00916.32
7.0.40.0080.01016.57
7.0.30.0040.01716.62
7.0.20.0080.01116.55
7.0.10.0070.01216.37
7.0.00.0810.00816.55

preferences:
52.58 ms | 401 KiB | 5 Q