3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=500000; while($i < 600000) { $i++; $j++; $data1[] = md5($i); $data2[] = md5($j); }

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)
8.3.60.0170.22574.61
8.3.50.0730.21373.62
8.3.40.0500.09345.54
8.3.30.0420.09345.97
8.3.20.0200.06247.15
8.3.10.0170.05747.57
8.3.00.0130.06747.94
8.2.180.1000.24973.63
8.2.170.0430.10645.63
8.2.160.0400.09647.36
8.2.150.0100.06545.93
8.2.140.0200.05645.58
8.2.130.0330.07947.29
8.2.120.0030.06944.77
8.2.110.0170.06047.52
8.2.100.0270.07444.73
8.2.90.0210.06645.88
8.2.80.0100.07844.77
8.2.70.0170.07344.36
8.2.60.0100.09544.52
8.2.50.0170.07144.45
8.2.40.0200.06745.13
8.2.30.0160.07244.88
8.2.20.0300.06044.56
8.2.10.0200.06544.52
8.2.00.0210.07244.32
8.1.280.0500.19564.05
8.1.270.0200.04746.15
8.1.260.0100.04844.74
8.1.250.0190.04544.88
8.1.240.0100.04647.91
8.1.230.0270.06043.24
8.1.220.0100.06141.53
8.1.210.0140.05841.30
8.1.200.0230.04941.41
8.1.190.0130.05641.61
8.1.180.0030.06641.12
8.1.170.0170.05342.69
8.1.160.0200.05045.90
8.1.150.0130.05842.40
8.1.140.0170.05441.25
8.1.130.0030.06541.77
8.1.120.0100.05741.39
8.1.110.0100.05841.33
8.1.100.0130.05541.34
8.1.90.0110.05741.17
8.1.80.0030.06341.38
8.1.70.0130.05541.31
8.1.60.0160.06241.45
8.1.50.0130.05741.42
8.1.40.0170.05341.34
8.1.30.0100.06041.40
8.1.20.0130.06041.35
8.1.10.0230.11265.61
8.1.00.0200.11665.36
8.0.300.0170.11065.28
8.0.290.0260.10265.04
8.0.280.0170.11366.32
8.0.270.0270.11265.02
8.0.260.0370.09364.75
8.0.250.0230.11364.73
8.0.240.0300.10664.81
8.0.230.0200.11264.84
8.0.220.0100.12164.80
8.0.210.0130.11364.68
8.0.200.0200.10664.89
8.0.190.0130.12164.73
8.0.180.0130.12364.82
8.0.170.0300.10464.79
8.0.160.0300.10564.73
8.0.150.0170.11764.77
8.0.140.0200.11364.62
8.0.130.0430.232109.29
8.0.120.0300.10864.65
8.0.110.0130.11764.64
8.0.100.0230.10964.59
8.0.90.0070.12664.79
8.0.80.0810.18164.66
8.0.70.0130.12164.76
8.0.60.0460.08664.63
8.0.50.0200.11364.77
8.0.30.0550.20064.92
8.0.20.0780.16964.91
8.0.10.0170.12164.71
8.0.00.0750.21064.58
7.4.330.0270.11461.47
7.4.320.0170.11364.41
7.4.300.0300.10364.19
7.4.290.0100.12864.32
7.4.280.0400.09964.31
7.4.270.0200.11664.42
7.4.260.0230.11364.37
7.4.250.0300.10764.22
7.4.240.0170.12164.47
7.4.230.0440.09164.43
7.4.220.0710.23264.41
7.4.210.0460.20864.41
7.4.200.0260.13564.17
7.4.190.0200.11664.27
7.4.160.0830.14864.55
7.4.150.0510.20264.36
7.4.140.0860.17264.38
7.4.130.0750.22664.37
7.4.120.0660.18964.45
7.4.110.0720.18064.45
7.4.100.0550.19964.45
7.4.90.0460.20164.36
7.4.80.0510.24264.31
7.4.70.0460.18664.46
7.4.60.0730.20464.18
7.4.50.0130.10864.33
7.4.40.0270.14164.29
7.4.30.0650.17264.54
7.3.330.0430.217109.14
7.3.320.0300.234109.15
7.3.310.0530.08964.24
7.3.300.0170.12964.32
7.3.290.0790.16864.24
7.3.280.0690.22864.17
7.3.270.0820.20664.33
7.3.260.0820.18164.14
7.3.250.0660.22464.40
7.3.240.0570.20264.36
7.3.230.0680.20064.54
7.3.210.0670.18964.20
7.3.200.0730.17664.43
7.3.190.0420.26664.38
7.3.180.0690.18564.50
7.3.170.0630.19764.19
7.3.160.0620.18064.24
7.2.330.0840.18664.18
7.2.320.0870.23364.36
7.2.310.0870.28864.68
7.2.300.0530.21364.66
7.2.290.0620.21064.42
7.0.120.2500.23368.34
7.0.110.1900.25368.35
7.0.100.2300.25068.59
7.0.90.3730.22068.64
7.0.80.4870.25068.39
7.0.70.3700.16768.58
7.0.60.2600.17068.36
7.0.50.1370.13768.59
7.0.40.0130.15735.89
7.0.30.0200.16335.89
7.0.20.0070.19736.01
7.0.10.0130.21035.89
7.0.00.0130.25036.09
5.6.270.0400.26385.42
5.6.260.0230.26785.58
5.6.250.0270.23085.60
5.6.240.0270.27385.57
5.6.230.0400.29785.47
5.6.220.0330.25785.46
5.6.210.0200.18385.60
5.6.200.0200.18385.66
5.6.190.0200.23085.61
5.6.180.0270.19385.68
5.6.170.0500.17385.60
5.6.160.0370.23385.67
5.6.150.0370.22785.44
5.6.140.0170.30785.67
5.6.130.0300.29085.53
5.6.120.0430.24785.46
5.6.110.0230.31385.60
5.6.100.0270.31085.52
5.6.90.0830.28085.54
5.6.80.0200.30085.02
5.6.70.0230.26384.76
5.6.60.0370.25384.80
5.6.50.0300.26784.91
5.6.40.0500.25784.80
5.6.30.0430.23084.89
5.6.20.0200.23784.73
5.6.10.0400.18384.97
5.6.00.0230.27085.04
5.5.380.0270.22782.27
5.5.370.0430.27382.13
5.5.360.0200.26382.12
5.5.350.0070.22782.29
5.5.340.0130.18382.66
5.5.330.0130.18382.64
5.5.320.0070.19782.50
5.5.310.1000.19082.47
5.5.300.0270.25782.36
5.5.290.0270.24782.48
5.5.280.0270.29782.74
5.5.270.0570.17782.62
5.5.260.0230.25782.46
5.5.250.0230.24382.55
5.5.240.0430.22781.86
5.5.230.0700.24082.16
5.5.220.0100.26381.88
5.5.210.0170.23381.72
5.5.200.0270.25782.01
5.5.190.0270.26082.06
5.5.180.0230.18381.82
5.5.160.0230.20382.08
5.5.150.0230.17081.91
5.5.140.0300.17081.77
5.5.130.0270.18381.95
5.5.120.0270.16781.77
5.5.110.0130.19782.11
5.5.100.0030.22081.75
5.5.90.0100.19781.74
5.5.80.0330.16781.99
5.5.70.0130.25081.66
5.5.60.0200.23081.99
5.5.50.0230.22781.93
5.5.40.0230.27781.74
5.5.30.0230.25081.76
5.5.20.0130.21081.89
5.5.10.0170.17381.89
5.5.00.0130.18381.88
5.4.450.0170.21083.78
5.4.440.0170.18783.89
5.4.430.0230.25783.81
5.4.420.0200.25783.95
5.4.410.0770.22783.65
5.4.400.0230.24383.65
5.4.390.0470.20783.55
5.4.380.0300.26783.64
5.4.370.0200.23783.50
5.4.360.0330.26783.53
5.4.350.0370.21783.46
5.4.340.0100.21083.45
5.4.320.0270.20783.68
5.4.310.0230.17083.67
5.4.300.0270.16383.70
5.4.290.0600.17783.61
5.4.280.0330.16083.55
5.4.270.0170.18083.55
5.4.260.0130.18083.45
5.4.250.0370.20383.66
5.4.240.0170.23083.60
5.4.230.0230.24383.44
5.4.220.0230.23783.68
5.4.210.0330.19383.64
5.4.200.0170.20783.60
5.4.190.0300.19783.44
5.4.180.0300.19083.44
5.4.170.0300.20083.49
5.4.160.0100.20783.54
5.4.150.0200.22083.55
5.4.140.0300.18081.04
5.4.130.0300.18780.98
5.4.120.0130.22081.05
5.4.110.0230.19381.05
5.4.100.0270.21781.00
5.4.90.0530.19081.03
5.4.80.0230.18780.96
5.4.70.0230.20081.05
5.4.60.0500.17381.03
5.4.50.0200.18381.00
5.4.40.0170.19381.11
5.4.30.0100.24381.04
5.4.20.0270.24081.02
5.4.10.0270.17380.77
5.4.00.0670.17780.21
5.3.290.0170.21377.84
5.3.280.0100.22777.61
5.3.270.0230.28077.95
5.3.260.0270.24077.69
5.3.250.0200.24377.77
5.3.240.0270.23377.78
5.3.230.0200.20077.77
5.3.220.0170.18377.81
5.3.210.0100.21077.81
5.3.200.0100.23077.82
5.3.190.0130.21077.73
5.3.180.0130.21777.57
5.3.170.0100.23077.57
5.3.160.0100.20777.67
5.3.150.0230.22777.64
5.3.140.0230.23777.88
5.3.130.0200.28077.65
5.3.120.0300.25377.65
5.3.110.0370.26077.65
5.3.100.0230.25777.14
5.3.90.0200.25377.14
5.3.80.0200.25377.04
5.3.70.0200.23377.09
5.3.60.0300.23777.09
5.3.50.0300.18077.21
5.3.40.0400.26777.21
5.3.30.0230.20776.96
5.3.20.0930.19376.77
5.3.10.0230.21776.76
5.3.00.0330.22076.70
5.2.170.0200.21074.52
5.2.160.0170.21374.56
5.2.150.0130.27775.28
5.2.140.0300.29074.50
5.2.130.0200.29774.57
5.2.120.0270.30774.58
5.2.110.0400.26774.48
5.2.100.0130.25374.48
5.2.90.0170.31374.49
5.2.80.0230.25074.46
5.2.70.0230.25074.47
5.2.60.0270.23374.52
5.2.50.0270.26774.55
5.2.40.0200.28074.55
5.2.30.0100.26774.70
5.2.20.0130.59074.60
5.2.10.0270.61774.46
5.2.00.0431.837237.17
5.1.60.0671.840263.66
5.1.50.0631.617263.65
5.1.40.0501.593263.65
5.1.30.0771.577264.07
5.1.20.0531.547263.78
5.1.10.0701.457263.71
5.1.00.0531.503263.82
5.0.50.0701.570262.78
5.0.40.0501.777262.71
5.0.30.0771.670262.60
5.0.20.0771.813262.57
5.0.10.0871.713262.57
5.0.00.0531.673262.40
4.4.90.0731.863261.03
4.4.80.0531.607260.88
4.4.70.0531.753260.94
4.4.60.0571.653260.98
4.4.50.0801.663260.98
4.4.40.0701.583261.09
4.4.30.0631.807260.93
4.4.20.0671.587260.95
4.4.10.0831.557260.90
4.4.00.0701.777260.89
4.3.110.0831.733260.82
4.3.100.0701.800260.92
4.3.90.0671.653260.95
4.3.80.0671.657260.89
4.3.70.0701.463260.86
4.3.60.0701.650260.84
4.3.50.0631.707260.93
4.3.40.0731.613260.89
4.3.30.0831.617259.66
4.3.20.0531.477259.63
4.3.10.0601.707259.48
4.3.00.0731.523259.69

preferences:
46.28 ms | 401 KiB | 5 Q