3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('test'); for($i =1; $i < 100000; $i++){ $arr[$i] = $i.$arr[$i-1]; }

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)
8.3.60.0570.06079.75
8.3.50.0770.04079.36
8.3.40.0260.03048.07
8.3.30.0430.01348.29
8.3.20.0230.01049.88
8.3.10.0160.01951.16
8.3.00.0200.00351.69
8.2.180.0610.03780.39
8.2.170.0520.01648.49
8.2.160.0360.02049.63
8.2.150.0210.01048.46
8.2.140.0130.01949.77
8.2.130.0230.00347.74
8.2.120.0140.00750.05
8.2.110.0230.01348.82
8.2.100.0320.00347.34
8.2.90.0200.00048.46
8.2.80.0110.01146.88
8.2.70.0180.00447.00
8.2.60.0110.01147.30
8.2.50.0160.00347.13
8.2.40.0150.00450.14
8.2.30.0150.00448.89
8.2.20.0170.00347.07
8.2.10.0130.00747.25
8.2.00.0040.01647.38
8.1.280.0700.06079.25
8.1.270.0230.03349.76
8.1.260.0330.00351.00
8.1.250.0100.02049.69
8.1.240.0200.01049.22
8.1.230.0310.00346.83
8.1.220.0160.00347.14
8.1.210.0160.00346.73
8.1.200.0130.00946.60
8.1.190.0190.00347.01
8.1.180.0170.00347.01
8.1.170.0100.01047.88
8.1.160.0100.01050.02
8.1.150.0160.00348.17
8.1.140.0140.00748.86
8.1.130.0110.00746.91
8.1.120.0120.00646.77
8.1.110.0040.01546.76
8.1.100.0110.00746.77
8.1.90.0120.00646.60
8.1.80.0090.00946.66
8.1.70.0110.00746.77
8.1.60.0130.00746.94
8.1.50.0170.00346.86
8.1.40.0160.00646.73
8.1.30.0160.00446.80
8.1.20.0120.00946.89
8.1.10.0260.00780.63
8.1.00.0210.01180.54
8.0.300.0170.01779.90
8.0.290.0370.00779.63
8.0.280.0280.00481.42
8.0.270.0220.00980.23
8.0.260.0210.00780.33
8.0.250.0190.01379.99
8.0.240.0250.00680.06
8.0.230.0130.01680.01
8.0.220.0270.00379.85
8.0.210.0220.00779.77
8.0.200.0300.00079.84
8.0.190.0270.00779.98
8.0.180.0230.01079.90
8.0.170.0260.01080.00
8.0.160.0230.01079.88
8.0.150.0290.00379.95
8.0.140.0290.00479.84
8.0.130.0300.017136.26
8.0.120.0240.00779.77
8.0.110.0220.00979.85
8.0.100.0220.01179.96
8.0.90.0270.00379.87
8.0.80.0600.02079.87
8.0.70.0280.00379.70
8.0.60.0180.01479.69
8.0.50.0290.00379.79
8.0.30.0550.03380.26
8.0.20.0710.04580.05
8.0.10.0190.01079.77
8.0.00.0670.04679.65
7.4.330.0150.00378.84
7.4.320.0140.01779.50
7.4.300.0280.00379.38
7.4.290.0360.00779.44
7.4.280.0310.00379.48
7.4.270.0250.00679.50
7.4.260.0230.01079.30
7.4.250.0210.01179.28
7.4.240.0280.00579.41
7.4.230.0240.00779.20
7.4.220.0700.04079.52
7.4.210.0410.03779.38
7.4.200.0160.01679.23
7.4.160.0550.05279.51
7.4.150.0850.02679.46
7.4.140.0750.06379.41
7.4.130.0660.04679.44
7.4.120.0550.05579.49
7.4.110.0910.05979.59
7.4.100.0730.04079.63
7.4.90.0660.05079.35
7.4.80.0550.05179.50
7.4.70.0670.05179.41
7.4.60.0600.05379.46
7.4.50.0370.01879.37
7.4.40.0490.05979.66
7.4.30.0580.06879.49
7.4.00.0400.02077.77
7.3.330.0410.010136.16
7.3.320.0470.006135.97
7.3.310.0240.01079.29
7.3.300.0200.01079.13
7.3.290.0540.02979.29
7.3.280.0680.02879.33
7.3.270.0550.05279.57
7.3.260.0670.04779.52
7.3.240.0620.05179.35
7.3.230.0650.04879.53
7.3.210.0820.04879.44
7.3.200.0780.03679.48
7.3.190.0730.04879.38
7.3.180.0670.05079.69
7.3.170.0880.05679.49
7.3.160.0750.03979.35
7.2.330.0570.05379.58
7.2.320.0740.04479.65
7.2.310.0710.04279.78
7.2.300.0590.05279.74
7.2.290.0610.05079.61
7.2.60.1570.00778.89
7.2.00.0700.01081.32
7.1.200.1890.01077.43
7.1.101.5620.01379.73
7.1.70.0170.02178.84
7.1.60.0180.01479.02
7.1.50.0140.01078.77
7.1.00.0130.08084.35
7.0.201.4460.01378.06
7.0.60.1430.07383.38
7.0.50.0300.08780.85
7.0.40.0200.09320.26
7.0.30.0330.09020.02
7.0.20.0370.06020.33
7.0.10.0130.04720.00
7.0.00.0030.06320.12
5.6.280.0100.06384.45
5.6.210.0330.05783.93
5.6.200.0230.04781.46
5.6.190.0430.07783.77
5.6.180.0530.07083.73
5.6.170.0430.04083.86
5.6.160.0230.04783.43
5.6.150.0370.08381.57
5.6.140.0470.05381.53
5.6.130.0270.09381.58
5.6.120.0370.09784.53
5.6.110.0470.09084.44
5.6.100.0330.06384.29
5.6.90.0300.08384.44
5.6.80.0330.10083.92
5.5.350.0300.08783.70
5.5.340.0270.06781.28
5.5.330.0500.07383.50
5.5.320.0630.05383.61
5.5.310.0430.05383.51
5.5.300.0170.05781.14
5.5.290.0330.09081.38
5.5.280.0230.07384.26
5.5.270.0230.05084.05
5.5.260.0300.09784.09
5.5.250.0270.08083.95
5.5.240.0230.04083.78

preferences:
61.86 ms | 401 KiB | 5 Q