3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($a) {$a[1] = 1;die();return $a;}; $b = range(1, 600000); $c = foo($b);

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)
8.3.60.0150.00338.40
8.3.50.0360.01336.41
8.3.40.0190.00328.06
8.3.30.0160.00728.35
8.3.20.0060.00629.64
8.3.10.0030.00633.73
8.3.00.0000.00932.51
8.2.180.0250.00935.00
8.2.170.0170.01027.91
8.2.160.0100.00631.34
8.2.150.0090.00327.87
8.2.140.0060.00628.00
8.2.130.0060.00629.70
8.2.120.0080.00426.63
8.2.110.0110.00428.42
8.2.100.0160.00326.63
8.2.90.0110.00028.34
8.2.80.0030.01026.91
8.2.70.0120.00426.63
8.2.60.0090.00327.04
8.2.50.0000.01326.63
8.2.40.0030.01027.22
8.2.30.0070.00727.10
8.2.20.0040.00726.57
8.2.10.0030.00926.73
8.2.00.0080.00426.71
8.1.280.0320.00634.38
8.1.270.0040.00423.92
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00420.87
8.1.230.0080.00317.42
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0090.00017.10
8.1.190.0000.00817.16
8.1.180.0040.00418.10
8.1.170.0000.00818.72
8.1.160.0000.00721.82
8.1.150.0040.00418.55
8.1.140.0000.00717.32
8.1.130.0000.00717.67
8.1.120.0040.00417.38
8.1.110.0000.00717.32
8.1.100.0000.00717.32
8.1.90.0080.00317.22
8.1.80.0070.00017.36
8.1.70.0000.00717.26
8.1.60.0040.00417.49
8.1.50.0070.00017.38
8.1.40.0040.00417.43
8.1.30.0080.00017.40
8.1.20.0000.00817.52
8.1.10.0070.01035.61
8.1.00.0070.00735.61
8.0.300.0130.00335.54
8.0.290.0120.00335.41
8.0.280.0110.00336.50
8.0.270.0110.00635.26
8.0.260.0130.00334.87
8.0.250.0070.00734.98
8.0.240.0150.00635.10
8.0.230.0070.00735.04
8.0.220.0100.00334.93
8.0.210.0080.00635.07
8.0.200.0060.00635.07
8.0.190.0100.00735.08
8.0.180.0150.00435.02
8.0.170.0060.00934.85
8.0.160.0080.00835.01
8.0.150.0100.00334.98
8.0.140.0110.00434.94
8.0.130.0150.00649.90
8.0.120.0060.00934.95
8.0.110.0110.00434.96
8.0.100.0150.00034.93
8.0.90.0150.00034.96
8.0.80.0210.01034.99
8.0.70.0050.01034.83
8.0.60.0080.00834.84
8.0.50.0080.00834.97
8.0.30.0070.03034.83
8.0.20.0260.01435.15
8.0.10.0070.00734.95
8.0.00.0280.01334.80
7.4.330.0090.00334.75
7.4.320.0130.00034.68
7.4.300.0140.00034.65
7.4.290.0070.00734.62
7.4.280.0150.00034.66
7.4.270.0160.00634.62
7.4.260.0140.00034.51
7.4.250.0090.00634.50
7.4.240.0110.00434.56
7.4.230.0090.00634.63
7.4.220.0280.01034.53
7.4.210.0150.01534.57
7.4.200.0090.00634.48
7.4.190.0110.00434.69
7.4.160.0260.00734.60
7.4.150.0270.01034.79
7.4.140.0300.00834.63
7.4.130.0220.01334.42
7.4.120.0240.01234.55
7.4.110.0230.01334.45
7.4.100.0290.01334.63
7.4.90.0320.00334.54
7.4.80.0320.01334.63
7.4.70.0210.01734.36
7.4.60.0210.01434.52
7.4.50.0030.00634.59
7.4.40.0170.00734.44
7.4.30.0260.00934.61
7.4.10.0070.02733.02
7.4.00.0180.01132.96
7.3.330.0100.01049.99
7.3.320.0100.01049.83
7.3.310.0110.00434.41
7.3.300.0090.00434.27
7.3.290.0260.00334.40
7.3.280.0250.01734.34
7.3.270.0360.01334.40
7.3.260.0280.01434.36
7.3.250.0220.01434.60
7.3.240.0250.01134.42
7.3.230.0230.01234.34
7.3.210.0190.01934.34
7.3.200.0280.01434.38
7.3.190.0220.01534.54
7.3.180.0300.01034.61
7.3.170.0240.01034.38
7.3.160.0220.01334.55
7.3.130.0200.01333.07
7.3.120.0120.01732.87
7.3.110.0130.02032.92
7.3.100.0110.01432.70
7.3.90.0180.00733.09
7.3.80.0180.00632.89
7.3.70.0130.01032.84
7.3.60.0150.00932.54
7.3.50.0140.01032.61
7.3.40.0190.00932.86
7.3.30.0230.01032.91
7.3.20.0070.01936.48
7.3.10.0140.01436.58
7.3.00.0130.00736.34
7.2.330.0220.01634.74
7.2.320.0290.02934.44
7.2.310.0200.01734.48
7.2.300.0130.02334.73
7.2.290.0250.00934.48
7.2.260.0170.01032.65
7.2.250.0190.01232.91
7.2.240.0170.01033.09
7.2.230.0130.01333.02
7.2.220.0170.00732.88
7.2.210.0180.00633.15
7.2.200.0100.01332.95
7.2.190.0070.01933.05
7.2.180.0140.01132.69
7.2.170.0140.01032.83
7.2.160.0160.01332.88
7.2.150.0120.00936.67
7.2.140.0090.01636.54
7.2.130.0030.01736.45
7.2.120.0060.01336.49
7.2.110.0080.00836.68
7.2.100.0030.01636.68
7.2.90.0030.01236.43
7.2.80.0100.01036.74
7.2.70.0070.01436.21
7.2.60.0270.01336.60
7.2.50.0040.01436.68
7.2.40.0060.01236.27
7.2.30.0070.00736.81
7.2.20.0000.01736.54
7.2.10.0040.01936.19
7.2.00.0000.01436.69
7.1.330.0070.01535.73
7.1.320.0070.02035.62
7.1.310.0100.01035.44
7.1.300.0150.00935.50
7.1.290.0060.01335.64
7.1.280.0120.01235.68
7.1.270.0130.01635.38
7.1.260.0000.01735.75
7.1.250.0140.01035.55
7.1.240.0030.01235.64
7.1.230.0030.01435.60
7.1.220.0070.01535.27
7.1.210.0120.00935.41
7.1.200.0180.00835.61
7.1.190.0000.02035.66
7.1.180.0070.01335.73
7.1.170.0110.00835.59
7.1.160.0090.01235.50
7.1.150.0100.01035.60
7.1.140.0140.00735.49
7.1.130.0110.01435.63
7.1.120.0070.01135.46
7.1.110.0030.01835.69
7.1.100.0120.00636.61
7.1.90.0100.01035.70
7.1.80.0030.01335.56
7.1.70.0140.02036.03
7.1.60.0110.01636.25
7.1.50.0020.01835.97
7.1.40.0070.01335.27
7.1.30.0160.00035.27
7.1.20.0070.00735.63
7.1.10.0090.00635.54
7.1.00.0030.05238.84
7.0.330.0000.02135.19
7.0.320.0060.01335.32
7.0.310.0060.01235.06
7.0.300.0070.01035.52
7.0.290.0070.01335.01
7.0.280.0000.01635.07
7.0.270.0030.01435.02
7.0.260.0070.01435.24
7.0.250.0090.00635.33
7.0.240.0100.01335.17
7.0.230.0070.01335.26
7.0.220.0090.01335.30
7.0.210.0000.01735.23
7.0.200.0200.01235.96
7.0.190.0140.00735.01
7.0.180.0030.02035.03
7.0.170.0080.00835.06
7.0.160.0140.00735.38
7.0.150.0130.00635.25
7.0.140.0090.04438.53
7.0.130.0030.01735.27
7.0.120.0100.01335.31
7.0.110.0090.00935.02
7.0.100.0100.01035.27
7.0.90.0040.01834.93
7.0.80.0060.01035.02
7.0.70.0040.01835.07
7.0.60.0250.05536.66
7.0.50.0140.02535.66
7.0.40.0120.05035.85
7.0.30.0270.03935.79
7.0.20.0220.03035.80
7.0.10.0120.03235.80
7.0.00.0050.05935.84
5.6.400.0370.04178.70
5.6.390.0170.05879.01
5.6.380.0270.05178.63
5.6.370.0260.06278.82
5.6.360.0140.06578.51
5.6.350.0330.05278.92
5.6.340.0230.04978.56
5.6.330.0330.04078.74
5.6.320.0330.04678.91
5.6.310.0330.04378.62
5.6.300.0440.05778.68
5.6.290.0160.06978.70
5.6.280.0320.08382.25
5.6.270.0530.04378.75
5.6.260.0460.04679.00
5.6.250.0440.04878.83
5.6.240.0170.06378.40
5.6.230.0390.05678.59
5.6.220.0370.04078.45
5.6.210.0380.08781.93
5.6.200.0330.06480.75
5.6.190.0230.06381.80
5.6.180.0320.08881.88
5.6.170.0360.08781.83
5.6.160.0250.10081.80
5.6.150.0270.09380.85
5.6.140.0380.07880.68
5.6.130.0320.05980.67
5.6.120.0320.08482.08
5.6.110.0360.06582.14
5.6.100.0300.08482.08
5.6.90.0320.09282.15
5.6.80.0380.09381.77
5.6.70.0470.04378.71
5.6.60.0410.03778.46
5.6.50.0260.05878.59
5.6.40.0230.05078.51
5.6.30.0360.05278.68
5.6.20.0300.05078.69
5.6.10.0440.04178.51
5.6.00.0230.05278.71
5.5.380.0200.06378.54
5.5.370.0270.05078.35
5.5.360.0340.04778.30
5.5.350.0400.07181.73
5.5.340.0300.06080.60
5.5.330.0250.06281.45
5.5.320.0400.08181.78
5.5.310.0470.05881.74
5.5.300.0370.08180.61
5.5.290.0400.06280.59
5.5.280.0390.08582.14
5.5.270.0270.08082.19
5.5.260.0230.07482.20
5.5.250.0370.07781.79
5.5.240.0370.08881.77
5.5.230.0200.05378.34
5.5.220.0480.04278.56
5.5.210.0330.04978.40
5.5.200.0400.04378.60
5.5.190.0230.05378.70
5.5.180.0200.05978.27
5.5.170.0400.04378.51
5.5.160.0370.04478.52
5.5.150.0220.05478.19
5.5.140.0200.06678.23
5.5.130.0260.04678.64
5.5.120.0340.04178.46
5.5.110.0370.04778.20
5.5.100.0370.05878.43
5.5.90.0260.05078.46
5.5.80.0360.05578.09
5.5.70.0440.04777.95
5.5.60.0300.05078.43
5.5.50.0380.03878.12
5.5.40.0370.04778.59
5.5.30.0210.06178.39
5.5.20.0230.05678.05
5.5.10.0450.03278.73
5.5.00.0300.05678.28
5.4.450.0370.05079.78
5.4.440.0430.06179.67
5.4.430.0610.05379.86
5.4.420.0430.07179.67
5.4.410.0400.09279.65
5.4.400.0350.07679.29
5.4.390.0430.07579.30
5.4.380.0450.07179.31
5.4.370.0520.06879.41
5.4.360.0500.06179.23
5.4.350.0420.08079.34
5.4.340.0440.06479.20
5.4.330.0400.03675.16
5.4.320.0260.06076.34
5.4.310.0330.07276.28
5.4.300.0230.06776.39
5.4.290.0240.06476.46
5.4.280.0260.06876.16
5.4.270.0310.07376.26
5.4.260.0290.05876.21
5.4.250.0210.06776.21
5.4.240.0250.06676.31
5.4.230.0340.06176.06
5.4.220.0410.07076.09
5.4.210.0250.06076.14
5.4.200.0200.07775.98
5.4.190.0600.07376.17
5.4.180.0530.07776.21
5.4.170.0610.07676.30
5.4.160.0550.06776.18
5.4.150.0500.07076.08
5.4.140.0580.07376.05
5.4.130.0550.06476.10
5.4.120.0600.07376.07
5.4.110.0580.05976.09
5.4.100.0520.06676.17
5.4.90.0540.05976.11
5.4.80.0520.06876.03
5.4.70.0650.08076.07
5.4.60.0510.06675.94
5.4.50.0560.05976.02
5.4.40.0570.06275.94
5.4.30.0530.06876.09
5.4.20.0760.07676.11
5.4.10.0460.07675.99
5.4.00.0570.06575.57
5.3.290.0330.06274.75
5.3.280.0270.07074.82
5.3.270.0550.06074.87
5.3.260.0610.08574.79
5.3.250.0530.07074.76
5.3.240.0490.07474.81
5.3.230.0530.08574.73
5.3.220.0510.06974.76
5.3.210.0600.05774.75
5.3.200.0500.07975.08
5.3.190.0570.06174.78
5.3.180.0530.06474.84
5.3.170.0490.06974.86
5.3.160.0520.06974.74
5.3.150.0520.08574.88
5.3.140.0590.05974.82
5.3.130.0560.06674.71
5.3.120.0570.09974.83
5.3.110.0610.07174.66
5.3.100.0450.07874.55
5.3.90.0530.06574.53
5.3.80.0620.05774.37
5.3.70.0510.06774.30
5.3.60.0750.08774.53
5.3.50.0510.07774.32
5.3.40.0590.06174.30
5.3.30.0530.06274.31
5.3.20.0550.07074.30
5.3.10.0650.06974.21
5.3.00.0650.08074.13
5.2.170.0700.07773.09
5.2.160.0730.08173.09
5.2.150.0710.08473.09
5.2.140.0800.10473.09
5.2.130.0740.07273.05
5.2.120.0670.07973.05
5.2.110.0600.08373.68
5.2.100.0740.07873.05
5.2.90.1030.11173.05
5.2.80.0550.08873.66
5.2.70.0700.08273.04
5.2.60.0920.09673.00
5.2.50.0860.09172.97
5.2.40.0710.10572.95
5.2.30.0680.10172.66
5.2.20.0630.10772.91
5.2.10.0620.07672.82
5.2.00.1420.153148.73
5.1.60.1970.213188.60
5.1.50.1860.251188.60
5.1.40.1430.213188.58
5.1.30.1730.233188.92
5.1.20.1540.197188.95
5.1.10.1900.266188.67
5.1.00.1400.218188.68
5.0.50.1780.252187.16
5.0.40.1950.251187.01
5.0.30.1820.258186.83
5.0.20.1410.230186.80
5.0.10.1390.191186.77
5.0.00.1680.201186.77
4.4.90.1480.236185.17
4.4.80.1290.202185.16
4.4.70.1700.222185.15
4.4.60.1480.190185.15
4.4.50.1460.202185.17
4.4.40.1760.256185.16
4.4.30.1780.219185.16
4.4.20.1480.187185.22
4.4.10.1760.223185.23
4.4.00.1600.214185.18
4.3.110.1870.237185.09
4.3.100.1590.223185.09
4.3.90.1880.248185.06
4.3.80.1640.244185.07
4.3.70.1490.186185.06
4.3.60.1540.217185.06
4.3.50.1410.182185.06
4.3.40.1350.202185.03
4.3.30.1370.186183.83
4.3.20.1870.213183.82
4.3.10.1730.215183.77
4.3.00.0770.157184.94

preferences:
51.22 ms | 401 KiB | 5 Q