3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'This is a test'; $compressed = gzcompress('This is a test'); echo '\n\n\n'; for ($i=0; $i<strlen($compressed); $i++) { echo '['.$i.'] = '.ord($compressed[$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)
8.3.60.0000.01516.50
8.3.50.0110.00416.48
8.3.40.0120.00319.11
8.3.30.0080.00818.95
8.3.20.0060.00920.20
8.3.10.0040.00422.01
8.3.00.0060.00319.33
8.2.180.0140.00318.27
8.2.170.0120.00322.96
8.2.160.0070.01020.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00721.04
8.2.120.0060.00326.35
8.2.110.0100.00021.19
8.2.100.0060.01017.91
8.2.90.0040.00419.53
8.2.80.0050.00518.29
8.2.70.0060.00317.75
8.2.60.0040.00418.18
8.2.50.0050.00318.10
8.2.40.0080.00020.39
8.2.30.0030.00521.15
8.2.20.0000.00718.28
8.2.10.0040.00418.25
8.2.00.0000.00818.33
8.1.280.0070.00725.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.61
8.1.230.0110.00019.32
8.1.220.0040.00418.04
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0040.00419.24
8.1.150.0080.00020.70
8.1.140.0070.00019.62
8.1.130.0070.00019.04
8.1.120.0050.00217.54
8.1.110.0030.00517.68
8.1.100.0070.00017.58
8.1.90.0000.00717.56
8.1.80.0070.00017.68
8.1.70.0050.00317.65
8.1.60.0040.00417.71
8.1.50.0040.00417.54
8.1.40.0000.00817.72
8.1.30.0000.00817.85
8.1.20.0040.00417.71
8.1.10.0070.00017.76
8.1.00.0040.00417.64
8.0.300.0000.00818.77
8.0.290.0080.00016.75
8.0.280.0030.00318.52
8.0.270.0070.00017.44
8.0.260.0000.00716.89
8.0.250.0000.00617.09
8.0.240.0050.00317.10
8.0.230.0000.00717.06
8.0.220.0050.00316.97
8.0.210.0000.00716.96
8.0.200.0040.00417.09
8.0.190.0050.00517.09
8.0.180.0040.00416.99
8.0.170.0030.00517.11
8.0.160.0040.00417.18
8.0.150.0040.00416.89
8.0.140.0050.00516.98
8.0.130.0000.00613.42
8.0.120.0000.00717.04
8.0.110.0070.00016.84
8.0.100.0000.00717.09
8.0.90.0070.00017.05
8.0.80.0070.01317.05
8.0.70.0040.00417.01
8.0.60.0050.00316.92
8.0.50.0000.00717.17
8.0.30.0110.00717.00
8.0.20.0100.01017.44
8.0.10.0070.00016.99
8.0.00.0090.00916.73
7.4.330.0020.00215.55
7.4.320.0030.00316.64
7.4.300.0000.00616.75
7.4.290.0070.00016.79
7.4.280.0000.00816.74
7.4.270.0000.00716.80
7.4.260.0040.00416.57
7.4.250.0080.00016.65
7.4.240.0050.00316.67
7.4.230.0000.00916.78
7.4.220.0090.00916.62
7.4.210.0060.00916.51
7.4.200.0000.00716.61
7.4.160.0100.01016.60
7.4.150.0150.00417.40
7.4.140.0090.00917.86
7.4.130.0030.01516.68
7.4.120.0090.01116.69
7.4.110.0130.00616.80
7.4.100.0100.01316.48
7.4.90.0130.00616.47
7.4.80.0060.01119.39
7.4.70.0130.00316.54
7.4.60.0120.00416.68
7.4.50.0040.01116.65
7.4.40.0120.00916.58
7.4.30.0060.01116.56
7.4.00.0080.00815.10
7.3.330.0050.00013.41
7.3.320.0030.00313.38
7.3.310.0070.00016.35
7.3.300.0030.00316.41
7.3.290.0100.00416.48
7.3.280.0100.00616.49
7.3.270.0080.00817.40
7.3.260.0110.00616.62
7.3.250.0130.00516.73
7.3.240.0100.00716.46
7.3.230.0030.01516.73
7.3.210.0000.01716.73
7.3.200.0070.01416.59
7.3.190.0000.01616.50
7.3.180.0080.00816.56
7.3.170.0030.01316.54
7.3.160.0130.00416.67
7.3.120.0070.01015.15
7.3.110.0090.00915.18
7.3.100.0000.01414.92
7.3.90.0040.00815.01
7.3.80.0030.00814.67
7.3.70.0030.01015.14
7.3.60.0030.01015.02
7.3.50.0030.01214.95
7.3.40.0000.01314.96
7.3.30.0000.00814.88
7.3.20.0090.00316.34
7.3.10.0070.00716.50
7.3.00.0030.01016.82
7.2.330.0090.00916.89
7.2.320.0100.00716.93
7.2.310.0030.01616.66
7.2.300.0080.01617.02
7.2.290.0060.01216.59
7.2.250.0120.00615.50
7.2.240.0040.01515.21
7.2.230.0070.00315.37
7.2.220.0060.00315.26
7.2.210.0080.00615.16
7.2.200.0060.00615.21
7.2.190.0030.01015.27
7.2.180.0110.00015.20
7.2.170.0030.01315.39
7.2.90.0130.00615.02
7.2.80.0060.01114.95
7.2.70.0150.00715.37
7.2.60.0350.01015.09
7.2.50.0060.00915.08
7.2.40.0230.00315.04
7.2.30.0780.00715.33
7.2.20.0060.01015.20
7.2.10.0390.01615.16
7.2.00.0610.00614.94
7.1.330.0070.00615.79
7.1.320.0060.00616.07
7.1.310.0030.00915.73
7.1.300.0000.00915.89
7.1.290.0100.00315.95
7.1.280.0100.00015.61
7.1.270.0040.00715.99
7.1.260.0000.01615.88
7.1.210.0190.00614.26
7.1.200.0130.00713.89
7.1.190.0480.00614.07
7.1.180.0900.00614.22
7.1.170.0190.00014.00
7.1.160.0070.01013.95
7.1.150.0740.00414.26
7.1.140.0180.00314.06
7.1.130.0070.00713.95
7.1.120.0240.01014.27
7.1.110.0150.00013.89
7.1.100.0730.00614.29
7.1.90.0990.00713.89
7.1.80.0370.01514.03
7.1.70.0860.00713.96
7.1.60.0930.01632.08
7.1.50.0530.01032.18
7.1.40.1530.01732.11
7.1.30.0260.01732.03
7.1.20.2210.00731.93
7.1.10.0090.01214.13
7.1.00.0270.00714.30
7.0.310.0350.01013.87
7.0.300.0030.01313.83
7.0.290.0070.00713.70
7.0.280.0120.01213.74
7.0.270.0220.01613.77
7.0.260.0110.00813.35
7.0.250.0070.00713.71
7.0.240.0720.00313.87
7.0.230.0940.00713.88
7.0.220.0830.00713.70
7.0.210.0750.00913.54
7.0.200.0900.00613.48
7.0.190.0110.00513.62
7.0.180.1190.01313.17
7.0.170.0070.01113.37
7.0.160.0090.01313.41
7.0.150.1240.00613.51
7.0.140.0150.00613.59
7.0.130.1820.01013.20
7.0.120.1560.00713.27
7.0.110.0650.01013.79
7.0.100.0100.00713.75
7.0.90.1040.01013.46
7.0.80.0360.00713.70
7.0.70.0080.00914.02
7.0.60.1010.00613.53
7.0.50.0140.00413.83
7.0.40.1070.00613.61
7.0.30.0730.01013.93
7.0.20.0040.01113.71
7.0.10.0120.00413.44
7.0.00.1480.01013.57

preferences:
54.09 ms | 400 KiB | 5 Q