3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = array("re" => 12, "er" => 45, "rt" => 66 ); while (key($ar) != "er") { next($ar); } echo current($ar);

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)
8.3.40.0140.00318.55
8.3.30.0090.00618.92
8.3.20.0110.00320.07
8.3.10.0080.00021.83
8.3.00.0080.00818.98
8.2.170.0110.00422.96
8.2.160.0110.00320.29
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0100.00626.16
8.2.120.0040.00419.54
8.2.110.0030.00720.99
8.2.100.0070.00417.72
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0070.00317.50
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0060.00318.34
8.2.30.0000.00718.06
8.2.20.0040.00417.73
8.2.10.0000.00817.98
8.2.00.0000.00817.59
8.1.270.0090.00018.88
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00721.81
8.1.230.0090.00320.97
8.1.220.0070.00318.61
8.1.210.0000.00718.95
8.1.200.0060.00317.36
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0000.00820.26
8.1.160.0040.00422.00
8.1.150.0040.00418.95
8.1.140.0000.00717.39
8.1.130.0070.00017.78
8.1.120.0000.00717.46
8.1.110.0000.00817.45
8.1.100.0000.00717.44
8.1.90.0030.00317.45
8.1.80.0050.00217.49
8.1.70.0000.00717.50
8.1.60.0080.00017.58
8.1.50.0000.00817.42
8.1.40.0000.00817.50
8.1.30.0030.00517.55
8.1.20.0030.00617.69
8.1.10.0040.00417.47
8.1.00.0040.00417.42
8.0.300.0070.00019.98
8.0.290.0060.00316.75
8.0.280.0050.00218.29
8.0.270.0000.00716.82
8.0.260.0030.00317.20
8.0.250.0070.00016.86
8.0.240.0030.00316.96
8.0.230.0000.00716.78
8.0.220.0040.00416.75
8.0.210.0040.00416.79
8.0.200.0030.00616.89
8.0.190.0030.00516.88
8.0.180.0000.00716.75
8.0.170.0040.00416.88
8.0.160.0000.00716.74
8.0.150.0070.00016.80
8.0.140.0040.00416.82
8.0.130.0030.00313.19
8.0.120.0000.00716.68
8.0.110.0040.00416.86
8.0.100.0040.00416.71
8.0.90.0000.00716.69
8.0.80.0060.01616.81
8.0.70.0040.00416.85
8.0.60.0040.00416.67
8.0.50.0020.00516.86
8.0.30.0130.01017.25
8.0.20.0080.01017.40
8.0.10.0000.00717.07
8.0.00.0090.00816.71
7.4.330.0000.00515.03
7.4.320.0000.00616.50
7.4.300.0030.00616.48
7.4.290.0080.00016.59
7.4.280.0040.00416.41
7.4.270.0030.00316.43
7.4.260.0000.00716.48
7.4.250.0040.00416.60
7.4.240.0000.00716.45
7.4.230.0000.00616.38
7.4.220.0140.00516.52
7.4.210.0090.00716.62
7.4.200.0030.00316.68
7.4.160.0110.00516.37
7.4.150.0090.00917.40
7.4.140.0140.00317.86
7.4.130.0120.00616.50
7.4.120.0130.00916.49
7.4.110.0040.01216.51
7.4.100.0070.01216.41
7.4.90.0150.00316.70
7.4.80.0090.00919.39
7.4.70.0100.00716.58
7.4.60.0070.01016.52
7.4.50.0080.00016.39
7.4.40.0060.01116.52
7.4.30.0120.00616.64
7.4.00.0070.01014.74
7.3.330.0050.00213.03
7.3.320.0120.00013.09
7.3.310.0030.00316.02
7.3.300.0060.00016.18
7.3.290.0060.00016.19
7.3.280.0070.01416.19
7.3.270.0180.00017.40
7.3.260.0100.01316.20
7.3.250.0110.01016.32
7.3.240.0150.00616.25
7.3.230.0090.01216.39
7.3.210.0130.00316.41
7.3.200.0120.00319.39
7.3.190.0190.00816.48
7.3.180.0120.00916.38
7.3.170.0100.00716.29
7.3.160.0030.02216.29
7.2.330.0030.01616.35
7.2.320.0120.00816.58
7.2.310.0050.01116.56
7.2.300.0130.00916.43
7.2.290.0030.01716.41
7.2.00.0040.00819.41
7.1.200.0050.00415.64
7.1.100.0030.01217.85
7.1.70.0000.00717.22
7.1.60.0140.01119.46
7.1.50.0040.01117.02
7.1.00.0000.08022.52
7.0.200.0000.00716.84
7.0.140.0000.07721.99
7.0.60.0100.07720.07
7.0.50.0100.07717.88
7.0.40.0100.03720.04
7.0.30.0130.05720.09
7.0.20.0300.08020.12
7.0.10.0230.05020.09
7.0.00.0070.04020.17
5.6.280.0070.07020.92
5.6.210.0030.05320.50
5.6.200.0030.06018.13
5.6.190.0070.09020.67
5.6.180.0270.05720.63
5.6.170.0330.07320.50
5.6.160.0070.06320.46
5.6.150.0070.05318.12
5.6.140.0000.04318.22
5.6.130.0070.04718.11
5.6.120.0130.05721.09
5.6.110.0100.08021.00
5.6.100.0100.04021.10
5.6.90.0100.05720.98
5.6.80.0030.06020.40
5.6.70.0100.06720.52
5.5.350.0070.08020.36
5.5.340.0030.05017.92
5.5.330.0070.08020.40
5.5.320.0030.08320.21
5.5.310.0300.06320.18
5.5.300.0170.06718.01
5.5.290.0070.07717.89
5.5.280.0030.08320.97
5.5.270.0130.05720.83
5.5.260.0070.08020.79
5.5.250.0130.07720.79
5.5.240.0170.07320.23
5.4.450.1770.03719.46
5.4.440.1630.04719.49
5.4.430.1730.03719.45
5.4.420.1970.04019.13
5.4.410.1870.03719.13
5.4.400.1670.04018.89
5.4.390.2030.04019.16
5.4.380.0830.05719.25
5.4.370.0000.04718.95
5.4.360.0030.07019.09
5.4.350.1700.04019.13
5.4.340.1600.04019.09
5.4.320.1870.04718.95
5.4.310.1900.04019.13
5.4.300.1930.04319.16
5.4.290.1870.04019.06
5.4.280.1700.03018.88
5.4.270.1870.04319.09
5.4.260.1830.04718.95
5.4.250.1730.03018.80
5.4.240.1800.04018.80
5.4.230.0030.04719.13
5.4.220.0070.05319.07
5.4.210.0730.03319.07
5.4.200.1770.04318.93
5.4.190.1830.05019.24
5.4.180.1900.04318.79
5.4.170.1930.03318.94
5.4.160.1730.03019.05
5.4.150.1800.04019.22
5.4.140.1900.03716.50
5.4.130.1730.03016.43
5.4.120.1630.03716.33
5.4.110.1300.05016.21
5.4.100.1230.04316.52
5.4.90.0070.07316.22
5.4.80.0130.03016.21
5.4.70.1530.04716.38
5.4.60.1700.03016.36
5.4.50.1930.04016.27
5.4.40.1570.04316.38
5.4.30.1700.03316.20
5.4.20.1700.03016.18
5.4.10.1870.04316.18
5.4.00.1870.03715.82
5.3.290.1700.04014.50
5.3.280.1900.04314.68
5.3.270.1600.04314.43
5.3.260.0630.04014.55
5.3.250.0130.06314.43
5.3.240.0070.07014.45
5.3.230.0400.04314.45
5.3.220.1700.03014.52
5.3.210.1870.05314.61
5.3.200.1830.04314.40
5.3.190.1970.03714.43
5.3.180.1830.04314.57
5.3.170.1830.04714.65
5.3.160.1870.04014.53
5.3.150.1970.04314.51
5.3.140.1900.02714.41
5.3.130.1870.04714.53
5.3.120.1900.04314.38
5.3.110.1770.02714.52
5.3.100.1700.03714.05
5.3.90.1700.04013.97
5.3.80.1730.03313.92
5.3.70.1700.04313.98
5.3.60.1770.02714.05
5.3.50.1670.03713.79
5.3.40.1700.04313.77
5.3.30.1730.03313.78
5.3.20.1730.03313.64
5.3.10.1670.03313.61
5.3.00.0800.03313.41
5.2.170.0000.03011.05
5.2.160.0030.04011.00
5.2.150.0570.03710.98
5.2.140.1570.02711.05
5.2.130.1470.03711.26
5.2.120.1430.03011.11
5.2.110.1530.02010.94
5.2.100.1430.02711.18
5.2.90.1400.03010.96
5.2.80.1470.02711.03
5.2.70.1530.02710.94
5.2.60.1630.03310.88
5.2.50.1770.04710.95
5.2.40.1070.03011.07
5.2.30.1230.02711.05
5.2.20.1130.04011.00
5.2.10.0100.05010.84
5.2.00.0070.03010.67
5.1.60.0000.0309.86
5.1.50.0230.04010.04
5.1.40.1330.0309.87
5.1.30.1100.02710.26
5.1.20.1170.02710.30
5.1.10.1170.0239.96
5.1.00.1230.02010.04
5.0.50.0670.0278.69
5.0.40.0570.0208.48
5.0.30.0630.0408.12
5.0.20.0730.0308.07
5.0.10.0770.0308.05
5.0.00.0570.0338.24
4.4.90.0570.0137.91
4.4.80.0530.0177.91
4.4.70.0770.0207.91
4.4.60.0530.0177.91
4.4.50.0670.0207.91
4.4.40.0630.0307.91
4.4.30.0770.0237.91
4.4.20.0470.0107.91
4.4.10.0000.0207.91
4.4.00.0000.0577.91
4.3.110.0070.0107.91
4.3.100.0000.0177.91
4.3.90.0000.0207.91
4.3.80.0030.0407.91
4.3.70.0000.0377.91
4.3.60.0170.0137.91
4.3.50.0570.0177.91
4.3.40.0900.0137.91
4.3.30.0370.0307.91
4.3.20.0370.0177.91
4.3.10.0330.0277.91
4.3.00.0330.0237.91

preferences:
40.83 ms | 400 KiB | 5 Q