3v4l.org

run code in 300+ PHP versions simultaneously
<?php $q = array(); for ($i = 0; $i < 100000; $i++) { $q[] = md5(rand()); }

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)
7.3.10.0170.04726.62
7.3.00.0170.03626.62
7.2.130.0160.04126.87
7.2.120.0190.05026.76
7.2.110.0210.04926.61
7.2.100.0260.04826.69
7.2.90.0290.04626.82
7.2.80.0290.03926.73
7.2.70.0310.03926.85
7.2.60.0270.05326.67
7.2.50.0230.05326.62
7.2.40.0290.05426.73
7.2.30.0250.05226.66
7.2.20.0370.04926.63
7.2.10.0360.04626.64
7.2.00.0250.05026.56
7.1.250.0310.05125.92
7.1.70.0070.04726.71
7.1.60.0160.04827.26
7.1.50.0240.06545.06
7.1.00.0070.12032.27
7.0.200.0160.07526.86
7.0.140.0030.12032.22
7.0.60.0370.09728.95
7.0.50.0230.12326.83
7.0.40.0000.10723.84
7.0.30.0330.08323.58
7.0.20.0300.06323.80
7.0.10.0300.06323.73
7.0.00.0200.06023.50
5.6.280.0100.14740.41
5.6.210.0170.13340.04
5.6.200.0070.10737.52
5.6.190.0170.13739.71
5.6.180.0170.14039.88
5.6.170.0400.10039.82
5.6.160.0100.15337.55
5.6.150.0170.13337.55
5.6.140.0130.13337.44
5.6.130.0100.12037.55
5.6.120.0200.12340.52
5.6.110.0230.13740.37
5.6.100.0230.11340.52
5.6.90.0200.14040.27
5.6.80.0130.13739.77
5.5.350.0330.13739.83
5.5.340.0130.14337.39
5.5.330.0170.10739.65
5.5.320.0330.13739.51
5.5.310.0400.13039.59
5.5.300.0070.13737.35
5.5.290.0130.14337.35
5.5.280.0070.10340.24
5.5.270.0270.15340.23
5.5.260.0070.10040.15
5.5.250.0170.09740.08
5.5.240.0230.13739.74
5.4.450.0870.10043.77
5.4.440.0170.12743.73
5.4.430.0300.11338.70
5.4.420.0400.12338.46
5.4.410.0630.09338.59
5.4.400.0600.13338.39
5.4.390.0330.11738.34
5.4.380.0600.13337.95
5.4.370.0430.13737.85
5.4.360.0530.11737.99
5.4.350.0430.12737.98
5.4.340.0500.14037.96
5.4.320.0160.08431.85
5.4.310.0100.10331.85
5.4.300.0170.08331.85
5.4.290.0190.08631.85
5.4.280.0190.09631.75
5.4.270.0140.08831.75
5.4.260.0140.08931.74
5.4.250.0090.09731.74
5.4.240.0160.08631.75
5.4.230.0100.09431.73
5.4.220.0150.09031.74
5.4.210.0160.08731.73
5.4.200.0110.09531.73
5.4.190.0120.09231.73
5.4.180.0130.09031.73
5.4.170.0190.09731.73
5.4.160.0130.09831.74
5.4.150.0110.10231.74
5.4.140.0120.10231.42
5.4.130.0130.09931.41
5.4.120.0110.09731.36
5.4.110.0140.09731.36
5.4.100.0180.09031.36
5.4.90.0120.10431.36
5.4.80.0150.09131.36
5.4.70.0110.09931.36
5.4.60.0120.09031.36
5.4.50.0100.09831.36
5.4.40.0180.08731.34
5.4.30.0130.09131.35
5.4.20.0130.08931.34
5.4.10.0160.08831.34
5.4.00.0090.09430.84
5.3.290.0110.10631.81
5.3.280.0130.09631.74
5.3.270.0090.11131.76
5.3.260.0070.11531.76
5.3.250.0090.11631.75
5.3.240.0160.10131.75
5.3.230.0130.10731.75
5.3.220.0120.09631.71
5.3.210.0140.09731.72
5.3.200.0100.10431.71
5.3.190.0120.10031.72
5.3.180.0150.09531.71
5.3.170.0160.09531.71
5.3.160.0100.10031.71
5.3.150.0140.10931.71
5.3.140.0160.09831.71
5.3.130.0130.09931.70
5.3.120.0180.09531.70
5.3.110.0140.09831.70
5.3.100.0170.09531.18
5.3.90.0240.08431.34
5.3.80.0120.09531.15
5.3.70.0130.09531.15
5.3.60.0120.09831.14
5.3.50.0160.11331.08
5.3.40.0080.11231.09
5.3.30.0110.09831.05
5.3.20.0140.09530.84
5.3.10.0110.09630.79
5.3.00.0180.09730.77
5.2.170.0120.11027.50
5.2.160.0120.09227.50
5.2.150.0110.10027.70
5.2.140.0210.09027.50
5.2.130.0100.09427.46
5.2.120.0120.09027.46
5.2.110.0140.09427.46
5.2.100.0150.09427.46
5.2.90.0130.09327.46
5.2.80.0110.09327.45
5.2.70.0080.09627.46
5.2.60.0070.09927.41
5.2.50.0090.11127.56
5.2.40.0210.09827.53
5.2.30.0100.10727.51
5.2.20.0150.31427.50
5.2.10.0180.32227.42
5.2.00.0160.28027.27
5.1.60.0160.25133.28
5.1.50.0180.25033.27
5.1.40.0120.24733.26
5.1.30.0150.24033.61
5.1.20.0250.23233.63
5.1.10.0180.26033.36
5.1.00.0080.24933.36
5.0.50.0160.25931.83
5.0.40.0190.26831.69
5.0.30.0100.26931.51
5.0.20.0160.24631.47
5.0.10.0170.24931.44
5.0.00.0130.25331.44
4.4.90.0160.24529.87
4.4.80.0190.23729.85
4.4.70.0150.27629.84
4.4.60.0070.24529.85
4.4.50.0150.24229.87
4.4.40.0090.26529.86
4.4.30.0160.25429.85
4.4.20.0100.24529.92
4.4.10.0160.26629.92
4.4.00.0150.25029.88
4.3.110.0110.24429.79
4.3.100.0090.24929.77
4.3.90.0150.24229.76
4.3.80.0100.25729.77
4.3.70.0100.24629.75
4.3.60.0090.24629.76
4.3.50.0130.24929.76
4.3.40.0130.24829.71
4.3.30.0130.26228.52
4.3.20.0190.43928.50
4.3.10.0160.39528.45
4.3.00.0500.46033.60

preferences:
31.32 ms | 400 KiB | 5 Q