3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 'vmiac'; echo($data."\n"); $compressed = base64_encode(gzcompress($data)); echo($compressed."\n"); echo(base64_decode($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)
8.3.60.0100.01016.50
8.3.50.0030.01016.61
8.3.40.0110.00418.54
8.3.30.0150.00018.71
8.3.20.0040.00420.45
8.3.10.0000.00823.61
8.3.00.0000.00819.25
8.2.180.0140.00318.29
8.2.170.0110.00322.96
8.2.160.0070.00720.55
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00421.11
8.2.120.0000.00826.35
8.2.110.0060.00320.70
8.2.100.0080.00317.91
8.2.90.0050.00319.30
8.2.80.0040.00418.16
8.2.70.0050.00317.75
8.2.60.0050.00318.17
8.2.50.0050.00318.10
8.2.40.0080.00020.72
8.2.30.0030.00621.04
8.2.20.0040.00418.16
8.2.10.0000.00718.16
8.2.00.0060.00318.39
8.1.280.0070.00725.92
8.1.270.0090.00022.29
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0050.00517.48
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0130.00017.35
8.1.180.0080.00018.10
8.1.170.0050.00320.39
8.1.160.0000.00719.18
8.1.150.0040.00420.63
8.1.140.0040.00419.55
8.1.130.0050.00218.89
8.1.120.0060.00317.46
8.1.110.0040.00417.57
8.1.100.0000.00817.54
8.1.90.0040.00417.47
8.1.80.0000.00817.59
8.1.70.0050.00217.45
8.1.60.0000.00817.70
8.1.50.0000.00817.64
8.1.40.0000.00817.61
8.1.30.0040.00417.58
8.1.20.0080.00517.79
8.1.10.0030.00617.57
8.1.00.0000.00817.57
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0030.00318.67
8.0.270.0000.00717.41
8.0.260.0000.00716.91
8.0.250.0000.00717.12
8.0.240.0080.00017.07
8.0.230.0030.00517.15
8.0.220.0030.00317.11
8.0.210.0000.00817.02
8.0.200.0000.00716.98
8.0.190.0060.00517.01
8.0.180.0000.00716.97
8.0.170.0030.00317.14
8.0.160.0000.00817.13
8.0.150.0040.00416.98
8.0.140.0060.00317.01
8.0.130.0050.00013.42
8.0.120.0000.00717.00
8.0.110.0060.00316.95
8.0.100.0040.00417.05
8.0.90.0000.00716.93
8.0.80.0160.00017.10
8.0.70.0070.00016.95
8.0.60.0000.00717.13
8.0.50.0000.00816.95
8.0.30.0130.00617.26
8.0.20.0130.00817.43
8.0.10.0040.00417.22
8.0.00.0150.00416.81
7.4.330.0050.00015.55
7.4.320.0050.00216.74
7.4.300.0070.00016.59
7.4.290.0070.00016.60
7.4.280.0000.00816.54
7.4.270.0030.00316.56
7.4.260.0030.00516.48
7.4.250.0040.00416.59
7.4.240.0000.00716.60
7.4.230.0000.00716.60
7.4.220.0120.00916.63
7.4.210.0090.01016.59
7.4.200.0000.00716.54
7.4.160.0100.00816.60
7.4.150.0030.01517.40
7.4.140.0130.00717.86
7.4.130.0180.00316.40
7.4.120.0090.01016.62
7.4.110.0180.00016.63
7.4.100.0060.01216.67
7.4.90.0170.00016.77
7.4.80.0130.00319.39
7.4.70.0060.01216.64
7.4.60.0000.01516.77
7.4.50.0120.00216.55
7.4.40.0100.01316.66
7.4.30.0050.01116.76
7.4.00.0060.00915.20
7.3.330.0000.00513.23
7.3.320.0030.00313.30
7.3.310.0000.00716.21
7.3.300.0000.00716.40
7.3.290.0050.01216.37
7.3.280.0090.00816.36
7.3.270.0130.00317.40
7.3.260.0130.00416.48
7.3.250.0090.01016.41
7.3.240.0070.01316.48
7.3.230.0150.00916.41
7.3.210.0130.00516.45
7.3.200.0120.00616.55
7.3.190.0060.01116.45
7.3.180.0120.00316.43
7.3.170.0080.00816.39
7.3.160.0120.00316.46
7.3.120.0070.00714.56
7.3.110.0030.00915.09
7.3.100.0130.00614.85
7.3.90.0030.00614.89
7.3.80.0100.00314.88
7.3.70.0030.01014.95
7.3.60.0080.00414.87
7.3.50.0070.00314.83
7.3.40.0120.00014.57
7.3.30.0030.01015.05
7.3.20.0040.00716.53
7.3.10.0050.00716.76
7.3.00.0040.00816.51
7.2.330.0090.00916.59
7.2.320.0070.01016.59
7.2.310.0070.01416.73
7.2.300.0120.00916.91
7.2.290.0060.01416.64
7.2.250.0000.01214.77
7.2.240.0100.00715.15
7.2.230.0100.00715.40
7.2.220.0030.00815.36
7.2.210.0060.00914.89
7.2.200.0070.00715.25
7.2.190.0080.00415.15
7.2.180.0050.00515.29
7.2.170.0000.01014.87
7.2.130.0030.00616.76
7.2.120.0060.00616.76
7.2.110.0110.00416.93
7.2.100.0120.00317.14
7.2.90.0070.00916.03
7.2.80.0050.01115.92
7.2.70.0050.01216.08
7.2.60.0400.00516.06
7.2.50.0100.00616.03
7.2.40.0620.00316.07
7.2.30.0500.01415.94
7.2.20.0240.00516.04
7.2.10.0140.01116.09
7.2.00.0050.01116.10
7.1.330.0060.00915.82
7.1.320.0110.00415.92
7.1.310.0100.00315.82
7.1.300.0000.01115.82
7.1.290.0050.00315.92
7.1.280.0030.00715.52
7.1.270.0070.00715.91
7.1.260.0000.00815.60
7.1.250.0060.00315.50
7.1.210.0610.00313.96
7.1.200.0390.00414.02
7.1.190.0940.00613.53
7.1.180.0770.00613.91
7.1.170.0070.01013.91
7.1.160.0780.00314.11
7.1.150.1000.00313.82
7.1.140.0040.01413.86
7.1.130.0070.01013.68
7.1.120.0090.00613.79
7.1.110.0060.00913.86
7.1.100.0810.00614.02
7.1.90.0720.00714.05
7.1.80.0000.01313.93
7.1.70.1020.01013.99
7.1.60.0920.00331.91
7.1.50.0330.01232.01
7.1.40.0270.00332.04
7.1.30.0500.00332.01
7.1.20.1270.00032.10
7.1.10.1420.00313.85
7.1.00.0070.00714.09
7.0.310.0260.01713.75
7.0.300.0910.00613.66
7.0.290.0680.00313.47
7.0.280.0970.01313.57
7.0.270.0480.00313.42
7.0.260.0500.01013.48
7.0.250.0660.00713.34
7.0.240.0400.00613.57
7.0.230.0550.00013.48
7.0.220.0230.00413.47
7.0.210.0970.00313.47
7.0.200.0780.00413.66
7.0.190.0230.00613.60
7.0.180.0690.00013.59
7.0.170.0150.00013.45
7.0.160.0090.00313.64
7.0.150.1470.00713.64
7.0.140.0240.00013.36
7.0.130.0270.00713.88
7.0.120.0070.00713.77
7.0.110.0600.00013.63
7.0.100.0580.00013.49
7.0.90.0110.00013.86
7.0.80.0100.00513.59
7.0.70.0070.00713.85
7.0.60.1010.00313.86
7.0.50.0910.00613.83
7.0.40.0110.00013.53
7.0.30.0140.00013.86
7.0.20.0130.00613.81
7.0.10.0090.00613.88
7.0.00.0180.00314.02

preferences:
41.49 ms | 400 KiB | 5 Q