3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 'vmiac'; echo $data."\n"; $compressed = base64_encode(gzcompress($data)); echo($compressed."\n"); echo(base64_decode(gzuncompress($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)
8.3.70.0170.00316.71
8.3.60.0070.01116.75
8.3.50.0100.00516.48
8.3.40.0070.01419.01
8.3.30.0120.00318.97
8.3.20.0070.00020.38
8.3.10.0040.00422.20
8.3.00.0060.00319.26
8.2.180.0110.00418.66
8.2.170.0140.00022.96
8.2.160.0110.00320.47
8.2.150.0060.00324.18
8.2.140.0000.00724.66
8.2.130.0000.00821.04
8.2.120.0000.00826.35
8.2.110.0040.00422.18
8.2.100.0060.00619.57
8.2.90.0060.00317.88
8.2.80.0050.00318.98
8.2.70.0080.00017.75
8.2.60.0000.00817.75
8.2.50.0000.00817.75
8.2.40.0080.00020.86
8.2.30.0030.00521.00
8.2.20.0000.00718.09
8.2.10.0050.00218.24
8.2.00.0040.00418.25
8.1.280.0120.00925.92
8.1.270.0080.00322.24
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00320.68
8.1.230.0030.00917.82
8.1.220.0040.00417.91
8.1.210.0000.00818.77
8.1.200.0050.00317.48
8.1.190.0000.00717.35
8.1.180.0000.00818.10
8.1.170.0060.00320.39
8.1.160.0070.00019.10
8.1.150.0020.00520.55
8.1.140.0050.00319.70
8.1.130.0030.00318.90
8.1.120.0050.00217.56
8.1.110.0020.00517.52
8.1.100.0040.00417.55
8.1.90.0070.00017.45
8.1.80.0000.00717.47
8.1.70.0060.00317.57
8.1.60.0040.00417.61
8.1.50.0030.00617.53
8.1.40.0040.00417.59
8.1.30.0070.00017.79
8.1.20.0000.01217.64
8.1.10.0030.00617.69
8.1.00.0060.00317.60
8.0.300.0030.00618.77
8.0.290.0050.00316.88
8.0.280.0000.00718.61
8.0.270.0050.00317.41
8.0.260.0040.00417.11
8.0.250.0000.00717.16
8.0.240.0000.00717.21
8.0.230.0030.00317.09
8.0.220.0030.00317.16
8.0.210.0000.00717.15
8.0.200.0040.00417.18
8.0.190.0060.00617.17
8.0.180.0040.00417.08
8.0.170.0040.00417.12
8.0.160.0040.00417.21
8.0.150.0040.00417.03
8.0.140.0040.00417.14
8.0.130.0000.00613.52
8.0.120.0000.00717.07
8.0.110.0040.00417.23
8.0.100.0050.00317.02
8.0.90.0000.00816.92
8.0.80.0090.00917.16
8.0.70.0040.00417.19
8.0.60.0000.00717.02
8.0.50.0040.00416.95
8.0.30.0100.00817.20
8.0.20.0110.01017.40
8.0.10.0000.00717.28
8.0.00.0090.01016.82
7.4.330.0030.00315.55
7.4.320.0000.00616.52
7.4.300.0060.00016.52
7.4.290.0000.00716.67
7.4.280.0000.00816.53
7.4.270.0040.00416.63
7.4.260.0070.00016.61
7.4.250.0080.00016.56
7.4.240.0040.00416.68
7.4.230.0030.00316.71
7.4.220.0090.00916.63
7.4.210.0090.00616.73
7.4.200.0040.00416.65
7.4.160.0070.01416.67
7.4.150.0150.00717.40
7.4.140.0100.01017.86
7.4.130.0030.01416.64
7.4.120.0090.00916.61
7.4.110.0170.00316.60
7.4.100.0160.00416.75
7.4.90.0040.01216.66
7.4.80.0140.00719.39
7.4.70.0090.00916.72
7.4.60.0080.00816.76
7.4.50.0070.01016.68
7.4.40.0090.01216.54
7.4.30.0130.00316.59
7.4.00.0060.00915.01
7.3.330.0060.00013.23
7.3.320.0000.00613.26
7.3.310.0070.00016.49
7.3.300.0070.00016.34
7.3.290.0070.00716.44
7.3.280.0090.00816.42
7.3.270.0090.00917.40
7.3.260.0100.00816.36
7.3.250.0120.00616.62
7.3.240.0100.00716.44
7.3.230.0110.00716.64
7.3.210.0070.01116.53
7.3.200.0160.00316.53
7.3.190.0100.00716.48
7.3.180.0090.01116.52
7.3.170.0100.00716.48
7.3.160.0040.01216.60
7.3.120.0000.01714.84
7.3.110.0030.01014.80
7.3.100.0030.01515.04
7.3.90.0100.00615.03
7.3.80.0060.01014.96
7.3.70.0000.01515.04
7.3.60.0030.01014.98
7.3.50.0060.00914.97
7.3.40.0030.01214.93
7.3.30.0060.00914.98
7.3.20.0040.01116.73
7.3.10.0140.00316.62
7.3.00.0070.00716.46
7.2.330.0150.00316.85
7.2.320.0030.01316.80
7.2.310.0110.00716.98
7.2.300.0060.01216.91
7.2.290.0100.01016.64
7.2.240.0070.00815.00
7.2.230.0080.00414.95
7.2.220.0100.00714.98
7.2.210.0100.00615.40
7.2.200.0030.01315.09
7.2.190.0100.00315.32
7.2.180.0030.00715.20
7.2.170.0070.00715.08
7.2.160.0030.00914.86
7.2.150.0060.00616.90
7.2.140.0090.00616.94
7.2.130.0060.00916.69
7.2.120.0090.00916.62
7.2.110.0080.00616.44
7.2.100.0090.00616.97
7.2.90.0190.00516.11
7.2.80.0280.00516.01
7.2.70.0300.01216.22
7.2.60.0520.00916.19
7.2.50.0400.00916.13
7.2.40.0060.01016.06
7.2.30.0370.00716.24
7.2.20.0090.00716.17
7.2.10.0080.00816.22
7.2.00.0070.00716.23
7.1.330.0080.00815.45
7.1.320.0050.00815.90
7.1.310.0000.01615.81
7.1.300.0080.00815.78
7.1.290.0070.01015.71
7.1.280.0030.00715.80
7.1.270.0030.00915.78
7.1.260.0000.01015.77
7.1.250.0050.00915.74
7.1.210.0180.00014.04
7.1.200.0530.00913.86
7.1.190.1110.00713.83
7.1.180.0880.00013.99
7.1.170.0440.00313.83
7.1.160.1010.00313.91
7.1.150.0050.00813.95
7.1.140.0060.00613.60
7.1.130.0630.00313.68
7.1.120.0060.00614.16
7.1.110.0420.00313.86
7.1.100.0710.00314.08
7.1.90.0710.00714.06
7.1.80.0480.00714.24
7.1.70.0190.00813.88
7.1.60.0510.00432.08
7.1.50.0340.00331.95
7.1.40.0290.00831.99
7.1.30.0850.01532.11
7.1.20.0810.00331.64
7.1.10.0250.00714.05
7.1.00.0340.00314.05
7.0.310.0660.00713.50
7.0.300.0060.01213.63
7.0.290.0740.01113.36
7.0.280.0650.00313.73
7.0.270.0860.00313.40
7.0.260.0090.00513.43
7.0.250.0090.01413.53
7.0.240.1080.00713.38
7.0.230.1090.00013.46
7.0.220.1040.00013.64
7.0.210.0400.01113.48
7.0.200.0520.00613.52
7.0.190.1040.00913.50
7.0.180.0050.01213.43
7.0.170.0190.00513.68
7.0.160.0460.00313.73
7.0.150.0310.00313.73
7.0.140.0500.00613.67
7.0.130.0160.00913.75
7.0.120.0810.00613.71
7.0.110.0140.00413.90
7.0.100.0120.00613.83
7.0.90.0660.01213.82
7.0.80.0450.00613.91
7.0.70.0050.00813.56
7.0.60.0120.00313.68
7.0.50.0300.00913.66
7.0.40.0110.00414.00
7.0.30.0560.00913.90
7.0.20.0680.00013.62
7.0.10.0650.00313.95
7.0.00.0630.00613.82

preferences:
58.9 ms | 401 KiB | 5 Q