3v4l.org

run code in 300+ PHP versions simultaneously
<?php bzcompress(str_repeat("A", pow(2,32)));

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)
8.3.60.0070.01016.50
8.3.50.0070.01018.05
8.3.40.0140.00718.87
8.3.30.0110.00318.70
8.3.20.0030.00620.20
8.3.10.0040.00423.33
8.3.00.0050.00319.39
8.2.180.0150.00316.75
8.2.170.0100.00722.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0060.00319.23
8.2.120.0040.00226.35
8.2.110.0070.00320.43
8.2.100.0070.00417.80
8.2.90.0050.00319.07
8.2.80.0000.00817.97
8.2.70.0100.00017.63
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00419.40
8.2.30.0000.00820.63
8.2.20.0000.00817.59
8.2.10.0040.00417.98
8.2.00.0000.00817.91
8.1.280.0070.00725.92
8.1.270.0050.00223.99
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0030.00623.80
8.1.230.0060.00617.53
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0090.00017.13
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0000.00718.83
8.1.160.0040.00421.90
8.1.150.0000.00718.73
8.1.140.0080.00019.31
8.1.130.0000.00717.66
8.1.120.0030.00617.38
8.1.110.0000.00717.32
8.1.100.0000.00817.21
8.1.90.0070.00017.33
8.1.80.0000.00717.37
8.1.70.0030.00317.27
8.1.60.0040.00417.45
8.1.50.0080.00017.47
8.1.40.0080.00017.48
8.1.30.0040.00417.48
8.1.20.0070.00017.56
8.1.10.0000.00817.52
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.30
8.0.270.0030.00617.23
8.0.260.0060.00017.08
8.0.250.0030.00316.93
8.0.240.0000.00716.86
8.0.230.0050.00316.89
8.0.220.0030.00316.90
8.0.210.0000.00716.84
8.0.200.0070.00016.99
8.0.190.0030.00316.96
8.0.180.0070.00316.91
8.0.170.0000.00816.95
8.0.160.0000.00716.89
8.0.150.0040.00416.83
8.0.140.0030.00516.82
8.0.130.0000.00613.33
8.0.120.0040.00416.82
8.0.110.0000.00816.93
8.0.100.0000.00816.72
8.0.90.0000.00716.75
8.0.80.0110.00816.95
8.0.70.0070.00016.82
8.0.60.0040.00416.72
8.0.50.0050.00316.71
8.0.30.0090.01016.94
8.0.20.0080.01017.40
8.0.10.0020.00516.89
8.0.00.0110.00616.61
7.4.330.0050.00016.82
7.4.320.0060.00016.45
7.4.300.0030.00316.44
7.4.290.0040.00416.41
7.4.280.0040.00416.48
7.4.270.0070.00016.54
7.4.260.0050.00516.51
7.4.250.0050.00316.32
7.4.240.0000.00716.45
7.4.230.0030.00316.32
7.4.220.0030.01416.46
7.4.210.0090.00716.46
7.4.200.0030.00316.43
7.4.160.0100.00516.33
7.4.150.0100.01017.40
7.4.140.0150.00617.86
7.4.130.0120.00616.59
7.4.120.0100.00716.44
7.4.110.0100.00816.57
7.4.100.0170.00016.54
7.4.90.0140.00316.45
7.4.80.0030.01919.39
7.4.70.0130.00316.43
7.4.60.0070.01116.54
7.4.50.0100.00616.46
7.4.40.0130.00416.55
7.4.30.0100.00716.61
7.4.00.0100.00715.07
7.3.330.0050.00013.17
7.3.320.0000.00513.00
7.3.310.0060.00016.33
7.3.300.0000.00616.18
7.3.290.0030.00416.23
7.3.280.0120.00516.29
7.3.270.0170.00617.40
7.3.260.0100.00716.27
7.3.240.0110.00616.34
7.3.230.0120.00316.39
7.3.210.0080.00816.47
7.3.200.0120.00316.58
7.3.190.0060.00916.31
7.3.180.0100.00716.52
7.3.170.0060.01016.46
7.3.160.0100.00716.29
7.3.120.0030.01014.86
7.3.110.0000.01314.84
7.3.100.0090.00614.58
7.3.90.0060.00314.62
7.3.80.0030.01314.71
7.3.70.0060.00914.73
7.3.60.0000.01514.67
7.3.50.0080.00814.67
7.3.40.0000.01814.84
7.3.30.0030.01414.89
7.3.20.0040.00416.47
7.3.10.0080.00616.46
7.3.00.0120.00416.48
7.2.330.0110.00716.47
7.2.320.0200.00316.71
7.2.310.0110.00516.19
7.2.300.0110.00616.50
7.2.290.0090.00916.63
7.2.240.0030.01314.93
7.2.230.0100.00714.95
7.2.220.0040.01414.61
7.2.210.0070.00714.98
7.2.200.0100.00714.91
7.2.190.0040.01114.86
7.2.180.0030.01115.02
7.2.170.0060.00914.95
7.2.160.0070.00714.66
7.2.150.0090.00616.80
7.2.140.0060.01016.71
7.2.130.0040.01016.51
7.2.120.0020.00916.49
7.2.110.0050.00816.66
7.2.100.0070.01116.72
7.2.90.0020.00716.74
7.2.80.0100.00316.61
7.2.70.0040.01016.83
7.2.60.0060.00916.67
7.2.50.0090.00316.59
7.2.40.0050.00816.76
7.2.30.0100.00316.72
7.2.20.0050.01016.58
7.2.10.0020.01216.78
7.2.00.0050.01017.53
7.1.330.0050.00515.80
7.1.320.0060.00915.75
7.1.310.0120.00415.60
7.1.300.0070.01015.63
7.1.290.0070.00715.52
7.1.280.0100.00615.63
7.1.270.0040.01115.71
7.1.260.0000.01615.42
7.1.250.0040.00915.45
7.1.200.0090.00715.24
7.1.100.0070.01018.07
7.1.70.0030.00616.81
7.1.60.0080.01119.48
7.1.50.0060.01316.86
7.1.00.0000.08022.34
7.0.200.0370.00714.45
7.0.60.0070.03719.82
7.0.50.0070.04017.84
7.0.40.0030.04720.12
7.0.30.0330.04020.11
7.0.20.0330.07720.18
7.0.10.0000.05020.09
7.0.00.0030.05720.32
5.6.280.0000.05320.78
5.6.210.0030.04020.55
5.6.200.0070.04018.22
5.6.190.0100.04020.27
5.6.180.0270.04720.57
5.6.170.0200.08720.50
5.6.160.0100.08320.49
5.6.150.0030.08318.17
5.6.140.0070.08318.06
5.6.130.0070.03718.15
5.6.120.0030.06321.09
5.6.110.0070.08321.02
5.6.100.0170.06720.95
5.6.90.0100.08320.99
5.6.80.0170.06720.36
5.5.350.0130.03720.32
5.5.340.0130.07717.95
5.5.330.0030.04720.15
5.5.320.0070.08020.31
5.5.310.0230.07720.20
5.5.300.0100.03317.95
5.5.290.0070.03718.05
5.5.280.0070.08720.79
5.5.270.0100.04720.96
5.5.260.0100.03720.95
5.5.250.0070.08020.60
5.5.240.0230.07320.18

preferences:
69.37 ms | 400 KiB | 5 Q