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)
8.3.60.0220.00927.25
8.3.50.0080.01328.04
8.3.40.0230.00027.98
8.3.30.0180.00428.27
8.3.20.0120.00029.42
8.3.10.0090.00033.62
8.3.00.0040.00728.54
8.2.180.0140.01125.63
8.2.170.0250.00628.09
8.2.160.0130.01029.65
8.2.150.0080.00428.22
8.2.140.0060.00631.36
8.2.130.0040.01232.22
8.2.120.0090.00032.34
8.2.110.0090.00332.21
8.2.100.0160.00326.97
8.2.90.0080.00428.21
8.2.80.0080.00427.18
8.2.70.0060.00626.75
8.2.60.0060.00627.17
8.2.50.0120.00026.71
8.2.40.0060.00627.34
8.2.30.0000.01327.11
8.2.20.0060.00626.82
8.2.10.0070.00427.00
8.2.00.0090.00626.60
8.1.280.0100.01036.40
8.1.270.0100.00023.95
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00323.69
8.1.230.0030.00818.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0050.00317.29
8.1.180.0030.00618.10
8.1.170.0000.00818.35
8.1.160.0040.00421.95
8.1.150.0030.00618.43
8.1.140.0040.00417.33
8.1.130.0030.00317.64
8.1.120.0030.00517.23
8.1.110.0040.00417.38
8.1.100.0020.00517.36
8.1.90.0070.00017.23
8.1.80.0030.00317.37
8.1.70.0030.00317.26
8.1.60.0000.00817.57
8.1.50.0040.00417.38
8.1.40.0040.00417.30
8.1.30.0050.00317.52
8.1.20.0040.00417.55
8.1.10.0070.00735.81
8.1.00.0130.00335.54
8.0.300.0080.00835.47
8.0.290.0100.00335.29
8.0.280.0090.00636.57
8.0.270.0030.01035.37
8.0.260.0070.00734.80
8.0.250.0030.01034.97
8.0.240.0080.00835.10
8.0.230.0070.00735.02
8.0.220.0070.00735.00
8.0.210.0100.00335.03
8.0.200.0140.00034.86
8.0.190.0110.01135.00
8.0.180.0090.00634.89
8.0.170.0080.00835.03
8.0.160.0160.00035.11
8.0.150.0110.00435.05
8.0.140.0090.00634.82
8.0.130.0120.00831.46
8.0.120.0060.00934.87
8.0.110.0110.00334.85
8.0.100.0090.00635.03
8.0.90.0100.00334.97
8.0.80.0340.00335.02
8.0.70.0070.00734.94
8.0.60.0120.00434.81
8.0.50.0110.00435.05
8.0.30.0220.01735.13
8.0.20.0270.01135.15
8.0.10.0060.00935.07
8.0.00.0270.01234.71
7.4.330.0120.00331.32
7.4.320.0100.00334.57
7.4.300.0100.00334.69
7.4.290.0160.00034.63
7.4.280.0110.00434.67
7.4.270.0090.00634.48
7.4.260.0110.00334.54
7.4.250.0090.00634.41
7.4.240.0050.00934.59
7.4.230.0090.00634.75
7.4.220.0310.00634.52
7.4.210.0260.01134.61
7.4.200.0100.00334.40
7.4.190.0060.00934.82
7.4.160.0340.00734.68
7.4.150.0180.02134.54
7.4.140.0250.01234.60
7.4.130.0270.01334.70
7.4.120.0230.01634.71
7.4.110.0250.01034.59
7.4.100.0350.01134.55
7.4.90.0250.01334.54
7.4.80.0180.01834.38
7.4.70.0190.01634.53
7.4.60.0330.00734.52
7.4.50.0130.00334.45
7.4.40.0190.00634.39
7.4.30.0310.01434.59
7.4.00.0200.00333.02
7.3.330.0110.00431.31
7.3.320.0200.00031.28
7.3.310.0070.00734.32
7.3.300.0100.00334.43
7.3.290.0200.02334.30
7.3.280.0270.01234.38
7.3.270.0100.02934.63
7.3.260.0260.01034.47
7.3.250.0280.01334.41
7.3.240.0270.00734.28
7.3.230.0240.01034.61
7.3.210.0320.01334.30
7.3.200.0270.00934.48
7.3.190.0260.01034.65
7.3.180.0240.01034.28
7.3.170.0280.01434.40
7.3.160.0230.01634.27
7.3.120.0200.00332.93
7.2.330.0260.01034.85
7.2.320.0300.00734.69
7.2.310.0220.01634.80
7.2.300.0250.00934.57
7.2.290.0350.00334.81
7.2.60.0710.00736.56
7.2.00.0070.01038.85
7.1.200.0290.00935.54
7.1.100.3080.00735.82
7.1.70.0170.01036.63
7.1.60.0160.01637.20
7.1.50.0130.01336.84
7.1.00.0000.08342.31
7.0.200.0080.00436.63
7.0.140.0070.07742.01
7.0.60.0070.07738.30
7.0.50.0100.05736.09
7.0.40.0230.08038.29
7.0.30.1070.06338.21
7.0.20.0800.07738.21
7.0.10.0300.08338.21
7.0.00.0230.07338.01
5.6.280.0300.11085.66
5.6.210.0330.07785.27
5.6.200.0430.10382.60
5.6.190.0330.13085.12
5.6.180.0400.13384.98
5.6.170.0400.07085.03
5.6.160.0300.11384.98
5.6.150.0200.10382.78
5.6.140.0300.10782.73
5.6.130.0330.07082.88
5.6.120.0230.07785.66
5.6.110.0070.10085.63
5.6.100.0500.08085.79
5.6.90.0230.07785.66
5.6.80.0570.12385.05
5.5.350.0370.11385.02
5.5.340.0170.13782.61
5.5.330.0270.11084.80
5.5.320.0530.12084.77
5.5.310.0370.12784.80
5.5.300.0270.09382.59
5.5.290.0200.08082.44
5.5.280.0330.11785.45
5.5.270.0400.06085.40
5.5.260.0170.13385.36
5.5.250.0270.11085.30
5.5.240.0670.09784.89
5.4.450.0970.06084.21
5.4.440.1330.11783.98
5.4.430.1530.14384.07
5.4.420.0470.10083.73
5.4.410.1700.10083.82
5.4.400.1600.13083.58
5.4.390.1530.08783.41
5.4.380.0630.10383.43
5.4.370.0570.10783.21
5.4.360.0500.10783.44
5.4.350.0530.10783.43
5.4.340.0530.11383.43
5.4.320.0290.07077.22
5.4.310.0280.07077.22
5.4.300.0190.07277.22
5.4.290.0300.06877.21
5.4.280.0240.06477.12
5.4.270.0250.07177.11
5.4.260.0250.07577.11
5.4.250.0230.06777.11
5.4.240.0250.07977.11
5.4.230.0150.07977.11
5.4.220.0240.07177.10
5.4.210.0270.07277.10
5.4.200.0240.07277.11
5.4.190.0690.09177.10
5.4.180.0800.07577.09
5.4.170.0720.08677.11
5.4.160.0790.08177.10
5.4.150.0690.09477.09
5.4.140.1210.13576.78
5.4.130.0810.07676.77
5.4.120.0720.08576.73
5.4.110.1010.09576.72
5.4.100.1120.11776.72
5.4.90.0890.10776.72
5.4.80.0760.08276.73
5.4.70.0790.07876.72
5.4.60.0750.08076.71
5.4.50.0680.08776.72
5.4.40.0960.09376.70
5.4.30.0710.08976.70
5.4.20.0700.08476.70
5.4.10.0710.08176.70
5.4.00.0840.10076.19
5.3.290.0210.07176.11
5.3.280.0270.06276.04
5.3.270.0680.08876.06
5.3.260.0860.13076.06
5.3.250.0710.08576.06
5.3.240.0740.08576.06
5.3.230.0780.11076.05
5.3.220.0660.09076.02
5.3.210.0820.07676.03
5.3.200.0980.12576.02
5.3.190.0770.09276.02
5.3.180.0870.10676.02
5.3.170.0690.09476.02
5.3.160.0800.08076.02
5.3.150.0770.08376.02
5.3.140.0820.10576.01
5.3.130.0770.08176.00
5.3.120.0720.08876.01
5.3.110.0760.07976.01
5.3.100.0780.08175.49
5.3.90.0780.08175.47
5.3.80.0860.14275.47
5.3.70.0670.09875.46
5.3.60.0780.08575.45
5.3.50.1000.11875.40
5.3.40.0590.09875.40
5.3.30.1010.11675.37
5.3.20.0820.08375.14
5.3.10.0940.09475.10
5.3.00.0750.08275.09
5.2.170.0750.08573.10
5.2.160.0690.08273.09
5.2.150.0910.12473.09
5.2.140.0740.08073.09
5.2.130.0980.11873.05
5.2.120.0750.07873.05
5.2.110.0930.11873.05
5.2.100.0940.09173.05
5.2.90.0690.08073.05
5.2.80.0670.08073.04
5.2.70.1040.10973.04
5.2.60.0670.08973.00
5.2.50.0950.14572.97
5.2.40.0760.13272.95
5.2.30.0550.12372.67
5.2.20.0590.10972.92
5.2.10.0810.08572.82
5.2.00.0690.08889.95
5.1.60.1170.168116.52
5.1.50.0990.121116.52
5.1.40.0920.125116.50
5.1.30.1290.164116.85
5.1.20.0940.157116.87
5.1.10.0820.142116.60
5.1.00.0960.122116.60
5.0.50.0910.128115.08
5.0.40.0900.125114.94
5.0.30.0970.159114.75
5.0.20.0920.117114.72
5.0.10.0940.115114.70
5.0.00.0990.124114.69
4.4.90.1140.154113.09
4.4.80.0820.125113.08
4.4.70.0960.112113.07
4.4.60.0880.129113.08
4.4.50.0800.130113.09
4.4.40.1090.152113.09
4.4.30.0890.116113.09
4.4.20.0990.138113.14
4.4.10.0900.119113.15
4.4.00.0940.128113.11
4.3.110.0880.129113.02
4.3.100.1190.157113.00
4.3.90.0820.123112.99
4.3.80.0850.151112.99
4.3.70.1100.172112.99
4.3.60.0980.144112.99
4.3.50.1320.177112.98
4.3.40.1250.187112.95
4.3.30.0930.121111.76
4.3.20.0810.127111.75
4.3.10.0960.115111.70
4.3.00.0570.080112.87

preferences:
34.39 ms | 401 KiB | 5 Q