3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 'vmiac'; echo $data; $compressed = gzcompress($data); echo '\n\n\n'; for ($i = 0; $i < strlen($compressed); $i++) { echo $compressed[$i].'\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)
8.3.70.0130.00718.56
8.3.60.0150.00016.50
8.3.50.0100.00716.57
8.3.40.0150.00018.67
8.3.30.0090.00618.97
8.3.20.0040.00420.42
8.3.10.0030.00522.10
8.3.00.0030.00519.38
8.2.180.0070.01118.29
8.2.170.0090.00622.96
8.2.160.0140.00320.50
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0000.00721.05
8.2.120.0080.00026.35
8.2.110.0030.00621.06
8.2.100.0040.00717.84
8.2.90.0040.00419.26
8.2.80.0040.00418.16
8.2.70.0040.00417.75
8.2.60.0000.00818.15
8.2.50.0040.00418.29
8.2.40.0020.00520.70
8.2.30.0000.00821.11
8.2.20.0000.00718.18
8.2.10.0070.00018.29
8.2.00.0040.00418.38
8.1.280.0070.00725.92
8.1.270.0080.00022.17
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00422.27
8.1.230.0100.00017.95
8.1.220.0080.00017.80
8.1.210.0030.00618.77
8.1.200.0080.00017.36
8.1.190.0030.00617.35
8.1.180.0030.00618.10
8.1.170.0000.00818.78
8.1.160.0040.00419.17
8.1.150.0040.00420.80
8.1.140.0040.00419.74
8.1.130.0000.00719.03
8.1.120.0070.00017.68
8.1.110.0040.00417.66
8.1.100.0080.00017.53
8.1.90.0070.00017.66
8.1.80.0030.00317.67
8.1.70.0030.00317.52
8.1.60.0000.00817.76
8.1.50.0000.00817.58
8.1.40.0000.00817.70
8.1.30.0050.00517.79
8.1.20.0000.00717.80
8.1.10.0000.00717.76
8.1.00.0040.00417.53
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00818.51
8.0.270.0050.00217.42
8.0.260.0000.00716.90
8.0.250.0020.00517.12
8.0.240.0040.00417.07
8.0.230.0030.00317.00
8.0.220.0000.00816.99
8.0.210.0040.00417.05
8.0.200.0030.00317.09
8.0.190.0030.00717.15
8.0.180.0020.00517.16
8.0.170.0040.00417.09
8.0.160.0040.00417.07
8.0.150.0000.00716.93
8.0.140.0070.00017.03
8.0.130.0030.00313.41
8.0.120.0040.00416.90
8.0.110.0040.00416.95
8.0.100.0080.00017.02
8.0.90.0040.00417.10
8.0.80.0030.01316.96
8.0.70.0040.00417.00
8.0.60.0040.00417.01
8.0.50.0000.00717.05
8.0.30.0080.01017.11
8.0.20.0060.01217.43
8.0.10.0040.00417.09
8.0.00.0070.01017.13
7.4.330.0050.00015.55
7.4.320.0070.00016.61
7.4.300.0060.00016.72
7.4.290.0030.00516.72
7.4.280.0090.00016.75
7.4.270.0030.00316.75
7.4.260.0030.00516.73
7.4.250.0030.00316.52
7.4.240.0000.00716.71
7.4.230.0000.00716.79
7.4.220.0100.01016.71
7.4.210.0110.00416.51
7.4.200.0070.00016.82
7.4.160.0130.00616.56
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0100.01016.80
7.4.120.0110.00616.69
7.4.110.0130.00316.52
7.4.100.0060.01816.79
7.4.90.0080.01116.52
7.4.80.0120.00419.39
7.4.70.0060.01116.66
7.4.60.0070.01116.75
7.4.50.0150.00016.70
7.4.40.0110.00616.72
7.4.30.0040.01216.57
7.4.10.0100.00715.03
7.4.00.0060.00915.15
7.3.330.0030.00313.34
7.3.320.0040.00313.26
7.3.310.0070.00016.53
7.3.300.0050.00216.49
7.3.290.0070.00816.50
7.3.280.0100.00816.51
7.3.270.0080.00817.40
7.3.260.0110.00616.52
7.3.250.0130.00616.74
7.3.240.0120.00416.65
7.3.230.0030.01416.65
7.3.210.0130.00316.60
7.3.200.0070.01016.52
7.3.190.0070.01016.70
7.3.180.0040.01216.51
7.3.170.0040.01216.82
7.3.160.0130.00316.69
7.3.130.0070.01114.94
7.3.120.0060.01215.05
7.3.110.0110.00715.32
7.3.100.0100.00315.27
7.3.90.0110.00415.13
7.3.80.0110.00415.02
7.3.70.0060.01015.02
7.3.60.0050.00515.07
7.3.50.0060.00314.71
7.3.40.0080.00415.16
7.3.30.0060.01015.01
7.3.20.0000.01616.89
7.3.10.0040.01216.75
7.3.00.0030.01016.78
7.2.330.0180.00016.71
7.2.320.0110.00616.94
7.2.310.0040.01716.79
7.2.300.0090.01216.91
7.2.290.0130.00416.91
7.2.260.0030.01315.34
7.2.250.0060.01115.06
7.2.240.0110.00414.77
7.2.230.0000.01115.36
7.2.220.0040.01415.16
7.2.210.0090.00615.09
7.2.200.0100.00015.30
7.2.190.0040.01115.23
7.2.180.0040.01115.05
7.2.170.0060.00915.44
7.2.160.0000.00915.16
7.2.150.0000.01816.80
7.2.140.0070.00717.00
7.2.130.0060.01016.70
7.2.120.0040.01117.04
7.2.110.0070.00716.95
7.2.100.0090.00617.04
7.2.90.0070.00716.95
7.2.80.0070.00916.85
7.2.70.0060.01216.99
7.2.60.0070.00716.94
7.2.50.0050.00916.83
7.2.40.0060.00916.87
7.2.30.0840.00816.86
7.2.20.0050.00716.93
7.2.10.0060.00817.00
7.2.00.0060.01116.99
7.1.330.0110.00415.73
7.1.320.0040.01115.79
7.1.310.0030.01015.99
7.1.300.0000.01416.02
7.1.290.0030.00615.77
7.1.280.0040.00815.87
7.1.270.0040.01115.90
7.1.260.0030.00915.77
7.1.250.0060.00315.55
7.1.240.0120.00615.67
7.1.230.0000.01415.85
7.1.220.0090.00615.80
7.1.210.0000.01215.95
7.1.200.0040.01115.92
7.1.190.0040.00715.93
7.1.180.0090.00515.71
7.1.170.0080.00815.81
7.1.160.0070.00515.78
7.1.150.0050.00915.69
7.1.140.0060.00715.86
7.1.130.0090.00515.70
7.1.120.0050.01115.70
7.1.110.0060.00715.89
7.1.100.0030.00615.84
7.1.90.0720.00714.99
7.1.80.0530.00514.91
7.1.70.0610.00615.09
7.1.60.0640.01124.14
7.1.50.0690.00323.91
7.1.40.0340.01023.71
7.1.30.0190.00923.89
7.1.20.0310.01024.12
7.1.10.0670.01014.85
7.1.00.0800.00615.15
7.0.330.0000.01015.37
7.0.320.0000.01115.53
7.0.310.0070.00715.44
7.0.300.0050.00715.39
7.0.290.0050.00715.25
7.0.280.0070.00915.41
7.0.270.0090.00515.26
7.0.260.0050.00815.49
7.0.250.0000.01115.43
7.0.240.0070.00615.63
7.0.230.0380.00614.78
7.0.220.0410.01014.68
7.0.210.0460.00614.63
7.0.200.0500.01014.64
7.0.190.0350.00714.53
7.0.180.0090.00414.64
7.0.170.0050.00914.60
7.0.160.0080.00914.69
7.0.150.0540.00614.52
7.0.140.0770.01314.59
7.0.130.1070.00714.56
7.0.120.0810.01114.66
7.0.110.1170.01014.48
7.0.100.1160.00814.29
7.0.90.0950.00914.44
7.0.80.0620.00414.53
7.0.70.0640.00814.59
7.0.60.0550.00814.65
7.0.50.0710.00914.65
7.0.40.0150.00813.62
7.0.30.0690.00713.58
7.0.20.0160.00613.56
7.0.10.1270.01013.57
7.0.00.0570.00313.53
5.6.400.0130.00314.32
5.6.390.0110.00314.66
5.6.380.0090.00614.39
5.6.370.0080.00814.44
5.6.360.0040.01114.57
5.6.350.0040.01114.46
5.6.340.0060.00614.83
5.6.330.0120.00314.46
5.6.320.0040.01114.86
5.6.310.0040.00414.12
5.6.300.0100.00714.79
5.6.290.0090.00614.50
5.6.280.0090.00614.41
5.6.270.0060.00614.53
5.6.260.0090.00314.41
5.6.250.0130.00314.40
5.6.240.0030.00614.38
5.6.230.0130.00614.70
5.6.220.0070.01014.39
5.6.210.0110.00014.56
5.6.200.0030.01214.40
5.6.190.0040.00414.41
5.6.180.0080.00414.39
5.6.170.0040.01214.11
5.6.160.0090.00614.23
5.6.150.0040.00814.45
5.6.140.0090.00614.24
5.6.130.0060.00914.38
5.6.120.0040.00714.63
5.6.110.0000.01414.56
5.6.100.0040.01214.24
5.6.90.0030.01214.48
5.6.80.0090.00014.41
5.6.70.0100.00014.19
5.6.60.0040.01114.21
5.6.50.0060.00914.33
5.6.40.0070.01014.15
5.6.30.0000.01114.26
5.6.20.0090.00614.47
5.6.10.0040.01414.27
5.6.00.0040.00814.39

preferences:
72.07 ms | 401 KiB | 5 Q