3v4l.org

run code in 300+ PHP versions simultaneously
<?php bzcompress(str_repeat("A", pow(2,31)));

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)
8.3.60.0070.00716.63
8.3.50.0130.00621.99
8.3.40.0150.00618.92
8.3.30.0110.00418.72
8.3.20.0040.00420.16
8.3.10.0050.00323.32
8.3.00.0000.00819.51
8.2.180.0140.00416.60
8.2.170.0140.00322.96
8.2.160.0070.00720.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00017.63
8.2.120.0080.00026.35
8.2.110.0030.00620.39
8.2.100.0080.00417.72
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0000.01117.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00319.29
8.2.30.0050.00320.67
8.2.20.0040.00417.55
8.2.10.0070.00018.05
8.2.00.0040.00417.99
8.1.280.0150.00025.92
8.1.270.0040.00723.97
8.1.260.0030.00628.09
8.1.250.0060.00328.09
8.1.240.0090.00022.06
8.1.230.0080.00418.86
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.00817.23
8.1.190.0030.00617.22
8.1.180.0030.00518.10
8.1.170.0080.00018.77
8.1.160.0040.00421.88
8.1.150.0000.00718.76
8.1.140.0080.00019.36
8.1.130.0000.00817.48
8.1.120.0070.00317.34
8.1.110.0050.00317.35
8.1.100.0000.00717.27
8.1.90.0070.00017.36
8.1.80.0040.00317.22
8.1.70.0000.00717.14
8.1.60.0060.00317.33
8.1.50.0040.00417.36
8.1.40.0000.00717.44
8.1.30.0050.00317.46
8.1.20.0040.00417.51
8.1.10.0040.00417.36
8.1.00.0050.00317.50
8.0.300.0030.00620.39
8.0.290.0000.00716.58
8.0.280.0070.00018.42
8.0.270.0030.00617.19
8.0.260.0040.00417.22
8.0.250.0000.00616.81
8.0.240.0000.00716.99
8.0.230.0030.00316.86
8.0.220.0070.00016.80
8.0.210.0000.00716.79
8.0.200.0000.00716.86
8.0.190.0000.00716.93
8.0.180.0070.00416.87
8.0.170.0040.00416.80
8.0.160.0030.00316.79
8.0.150.0000.00716.84
8.0.140.0000.00816.70
8.0.130.0030.00313.26
8.0.120.0040.00416.88
8.0.110.0040.00416.90
8.0.100.0040.00416.93
8.0.90.0000.00716.92
8.0.80.0150.00016.88
8.0.70.0000.00816.75
8.0.60.0070.00016.92
8.0.50.0000.00716.82
8.0.30.0110.00717.00
8.0.20.0120.00717.40
8.0.10.0040.00417.02
8.0.00.0120.00816.67
7.4.330.0000.00516.71
7.4.320.0000.00616.29
7.4.300.0030.00316.53
7.4.290.0000.00716.40
7.4.280.0050.00216.43
7.4.270.0030.00316.53
7.4.260.0000.00716.42
7.4.250.0000.00716.47
7.4.240.0000.00716.32
7.4.230.0030.00316.46
7.4.220.0120.00616.42
7.4.210.0050.01116.50
7.4.200.0000.00716.57
7.4.160.0080.00816.41
7.4.150.0110.00617.40
7.4.140.0140.00417.86
7.4.130.0080.00916.47
7.4.120.0090.00916.55
7.4.110.0070.01016.50
7.4.100.0100.00716.47
7.4.90.0140.00416.29
7.4.80.0070.01419.39
7.4.70.0060.01216.36
7.4.60.0040.01216.48
7.4.50.0100.00716.52
7.4.40.0120.00616.55
7.4.30.0000.01816.71
7.4.00.0050.00814.88
7.3.330.0060.00013.17
7.3.320.0050.00012.98
7.3.310.0050.00216.29
7.3.300.0040.00416.21
7.3.290.0000.00716.27
7.3.280.0090.00816.24
7.3.270.0140.00317.40
7.3.260.0100.00716.36
7.3.250.0170.01116.29
7.3.240.0070.01116.38
7.3.230.0000.01616.39
7.3.210.0030.01316.39
7.3.200.0100.00716.34
7.3.190.0130.01016.48
7.3.180.0030.01816.27
7.3.170.0030.01416.59
7.3.160.0060.01016.45
7.3.120.0040.01514.46
7.3.110.0060.01314.75
7.3.100.0090.00314.64
7.3.90.0030.01314.97
7.3.80.0070.00714.51
7.3.70.0140.00314.87
7.3.60.0040.00814.72
7.3.50.0090.00614.53
7.3.40.0060.00914.74
7.3.30.0100.00714.84
7.3.20.0070.01116.75
7.3.10.0030.00716.40
7.3.00.0090.00616.43
7.2.330.0160.00816.50
7.2.320.0190.00316.46
7.2.310.0070.01116.51
7.2.300.0120.00616.29
7.2.290.0120.01016.62
7.2.250.0070.01115.00
7.2.240.0060.01314.89
7.2.230.0070.00714.98
7.2.220.0090.00414.54
7.2.210.0040.01114.77
7.2.200.0060.01215.00
7.2.190.0060.00915.00
7.2.180.0040.01114.75
7.2.170.0000.01414.97
7.2.60.0060.00916.41
7.2.00.0030.01019.08
7.1.330.0040.01115.48
7.1.320.0040.00815.52
7.1.310.0060.00915.62
7.1.300.0060.00615.29
7.1.290.0030.00615.55
7.1.280.0100.00715.74
7.1.270.0000.01615.56
7.1.260.0100.00315.69
7.1.200.0030.00715.79
7.1.100.0070.00718.08
7.1.70.0000.00716.73
7.1.60.0120.01219.48
7.1.50.0110.02534.82
7.1.00.0030.07722.30
7.0.200.0330.00414.52
7.0.60.0200.07320.02
7.0.50.0070.08017.79
7.0.40.0000.05020.27
7.0.30.0370.06020.09
7.0.20.0270.09020.19
7.0.10.0130.06020.20
7.0.00.0070.09020.16
5.6.280.0030.03721.09
5.6.210.0030.04020.49
5.6.200.0000.04318.12
5.6.190.0000.08020.75
5.6.180.0330.05320.56
5.6.170.0300.07720.50
5.6.160.0070.07720.37
5.6.150.0070.06318.19
5.6.140.0230.06318.20
5.6.130.0000.04318.09
5.6.120.0030.07021.08
5.6.110.0130.08021.13
5.6.100.0130.07721.00
5.6.90.0070.08721.12
5.6.80.0000.07020.37
5.5.350.0130.04020.41
5.5.340.0130.07717.97
5.5.330.0030.06720.45
5.5.320.0030.08320.27
5.5.310.0130.04320.34
5.5.300.0030.03717.95
5.5.290.0030.04317.98
5.5.280.0030.07320.97
5.5.270.0130.07020.81
5.5.260.0030.05020.85
5.5.250.0130.04020.69
5.5.240.0170.06720.06

preferences:
43.73 ms | 401 KiB | 5 Q