3v4l.org

run code in 300+ PHP versions simultaneously
<?php class 😕 implements IteratorAggregate { function getIterator() { return new 😕; } } foreach(new 😕 as $😬);

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)
8.3.60.0220.02230.25
8.3.50.0210.02632.24
8.3.40.0240.02132.60
8.3.30.0270.01732.79
8.3.20.0160.00734.21
8.3.10.0140.00737.36
8.3.00.0270.00331.57
8.2.180.0270.01032.15
8.2.170.0270.01032.61
8.2.160.0100.02734.24
8.2.150.0130.00733.01
8.2.140.0150.00434.79
8.2.130.0070.01136.16
8.2.120.0070.01036.21
8.2.110.0180.00336.29
8.2.100.0170.01431.78
8.2.90.0110.01132.92
8.2.80.0040.01931.80
8.2.70.0070.01631.50
8.2.60.0070.01731.68
8.2.50.0070.01431.50
8.2.40.0070.01333.75
8.2.30.0030.01731.99
8.2.20.0130.00731.64
8.2.10.0160.00332.02
8.2.00.0080.01131.64
8.1.280.0140.03032.02
8.1.270.0150.00437.87
8.1.260.0030.01734.14
8.1.250.0170.00335.80
8.1.240.0160.00637.71
8.1.230.0160.01333.18
8.1.220.0030.01731.39
8.1.210.0070.01431.23
8.1.200.0040.01831.25
8.1.190.0180.00331.00
8.1.180.0190.00331.22
8.1.170.0100.01032.53
8.1.160.0040.01535.96
8.1.150.0100.01032.54
8.1.140.0090.00931.35
8.1.130.0040.01431.86
8.1.120.0120.00631.40
8.1.110.0060.01231.33
8.1.100.0100.01031.43
8.1.90.0060.01331.44
8.1.80.0150.00331.50
8.1.70.0070.01131.42
8.1.60.0140.00731.63
8.1.50.0140.00731.50
8.1.40.0070.01331.56
8.1.30.0050.01431.41
8.1.20.0100.01031.62
8.1.10.0100.01031.55
8.1.00.0080.01131.52
8.0.300.0090.00934.33
8.0.290.0100.01031.16
8.0.280.0070.01332.27
8.0.270.0060.01231.23
8.0.260.0040.01531.22
8.0.250.0040.01530.84
8.0.240.0070.01430.74
8.0.230.0070.01330.68
8.0.220.0090.00930.74
8.0.210.0120.00630.65
8.0.200.0060.01530.75
8.0.190.0100.01030.77
8.0.180.0200.00330.77
8.0.170.0070.01430.75
8.0.160.0100.01030.76
8.0.150.0070.01430.61
8.0.140.0070.01330.61
8.0.130.0000.01827.31
8.0.120.0070.01330.57
8.0.110.0000.02030.81
8.0.100.0060.01530.79
8.0.90.0100.01030.72
8.0.80.0100.02930.63
8.0.70.0160.00330.72
8.0.60.0030.01630.59
8.0.50.0140.00730.68
8.0.30.0290.02631.09
8.0.20.0320.01630.95
8.0.10.0040.01530.78
8.0.00.0270.02130.62
7.4.330.0030.01329.06
7.4.320.0070.01330.30
7.4.300.0120.01230.39
7.4.290.0100.01030.40
7.4.280.0070.01330.43
7.4.270.0060.01330.42
7.4.260.0160.00930.39
7.4.250.0060.01530.34
7.4.240.0070.01330.36
7.4.230.0070.01430.46
7.4.220.0210.02830.41
7.4.210.0150.03230.33
7.4.200.0110.01130.50
7.4.190.0120.00930.25
7.4.160.0220.03530.29
7.4.150.0250.02230.25
7.4.140.0250.01930.43
7.4.130.0200.02630.58
7.4.120.0220.02230.48
7.4.110.0240.02530.25
7.4.100.0120.03430.30
7.4.90.0290.03030.48
7.4.80.0340.01430.37
7.4.70.0190.02530.40
7.4.60.0120.03430.38
7.4.50.0070.01730.18
7.4.40.0270.02030.43
7.4.30.0250.01930.36
7.4.00.0180.02028.73
7.3.330.0070.01127.07
7.3.320.0040.01427.21
7.3.310.0200.00029.90
7.3.300.0140.00729.92
7.3.290.0210.02130.15
7.3.280.0170.03230.09
7.3.270.0320.01330.33
7.3.260.0280.02530.41
7.3.250.0140.03030.20
7.3.240.0140.03030.48
7.3.230.0220.02230.38
7.3.210.0260.02030.04
7.3.200.0230.02930.22
7.3.190.0220.04330.31
7.3.180.0210.02130.25
7.3.170.0320.01330.43
7.3.160.0120.03130.33
7.3.120.0180.01928.57
7.3.110.0180.01428.36
7.3.100.0160.01328.67
7.3.90.0240.00628.59
7.3.80.0230.01228.77
7.3.70.0070.01828.67
7.3.60.0170.02028.61
7.3.50.0160.01928.71
7.3.40.0090.02528.57
7.3.30.0120.01728.39
7.3.20.0890.02030.33
7.3.10.0030.02930.52
7.3.00.0300.01230.59
7.2.330.0220.03530.33
7.2.320.0350.02730.37
7.2.310.0220.02230.22
7.2.300.0190.02530.52
7.2.290.0300.01730.42
7.2.250.0170.02029.06
7.2.240.0160.03128.55
7.2.230.0110.02728.67
7.2.220.0150.02228.79
7.2.210.0060.02429.04
7.2.200.0060.02228.68
7.2.190.0030.03328.69
7.2.180.0070.02928.91
7.2.170.0100.01628.86
7.2.60.0150.01230.52
7.1.330.0060.02929.82
7.1.320.0120.02529.69
7.1.310.0130.02229.88
7.1.300.0040.03129.38
7.1.290.0120.02329.67
7.1.280.0030.03329.59
7.1.270.0180.02129.62
7.1.260.0150.01829.35
7.1.200.0100.02829.20
7.1.70.0040.01430.50
7.1.60.0140.02531.25
7.1.50.0230.01330.95
7.1.00.0070.09036.28
7.0.200.0070.02130.82
7.0.140.0000.09736.01
7.0.60.0130.07335.63
7.0.50.0130.09331.74
7.0.40.0100.10027.89
7.0.30.0270.04327.77
7.0.20.0300.09027.84
7.0.10.0330.09027.85
7.0.00.0070.05327.91
5.6.280.0170.11757.68
5.6.210.0270.11755.71
5.6.200.0270.12753.30
5.6.190.0270.10755.60
5.6.180.5400.05755.48
5.6.170.0430.06755.57
5.6.160.0100.09055.50
5.6.150.0170.09753.22
5.6.140.0100.07353.28
5.6.130.0100.07053.24
5.6.120.0200.06756.13
5.6.110.0100.07356.21
5.6.100.0270.08756.16
5.6.90.0330.11056.12
5.6.80.0230.11055.51
5.5.350.0230.11055.85
5.5.340.0200.13753.06
5.5.330.0230.12755.28
5.5.320.0670.08055.30
5.5.310.0600.10355.33
5.5.300.0130.13353.05
5.5.290.0100.10353.06
5.5.280.0170.08055.93
5.5.270.0270.10755.77
5.5.260.0300.11756.01
5.5.250.0070.07355.68
5.5.240.0170.09355.76
5.4.450.0700.10354.45
5.4.440.0400.06054.38
5.4.430.0500.09754.20
5.4.420.0400.08354.61
5.4.410.0570.09354.37
5.4.400.0600.09054.36
5.4.390.5270.06353.96
5.4.380.0530.09354.25
5.4.370.0100.07353.93
5.4.360.0430.10753.89
5.4.350.0470.05754.12
5.4.340.0300.09754.27
5.4.320.0270.07053.99
5.4.310.0800.09754.36
5.4.300.0430.07753.91
5.4.290.0420.14247.59
5.4.280.0270.09640.77
5.4.270.0310.10240.76
5.4.260.0480.15140.77
5.4.250.0240.13140.79
5.4.240.0570.14840.77
5.4.230.0270.10240.77
5.4.220.0250.09140.77
5.4.210.0330.11240.77
5.4.200.0320.09540.77
5.4.190.0300.14840.75
5.4.180.0290.08640.77
5.4.170.0260.10840.77
5.4.160.0480.16640.76
5.4.150.0290.09240.76
5.4.140.0320.12640.44
5.4.130.0350.09340.44
5.4.120.0570.17447.10
5.4.110.0250.11647.11
5.4.100.0390.13647.09
5.4.90.0370.11747.08
5.4.80.0180.07747.09
5.4.70.0370.11447.08
5.4.60.0450.14147.10
5.4.50.0300.16447.09
5.4.40.0390.13947.09
5.4.30.0330.15947.10
5.4.20.0440.13447.11
5.4.10.0350.13447.09
5.4.00.0560.18646.58
5.3.290.4970.08775.88
5.3.280.0360.13960.81
5.3.270.0570.18460.82
5.3.260.0390.11660.81
5.3.250.0350.13960.82
5.3.240.0290.08860.79
5.3.230.0300.08960.80
5.3.220.0630.17874.73
5.3.210.0590.21074.06
5.3.200.0510.18174.04
5.3.190.0880.31274.07
5.3.180.0760.23874.04
5.3.170.0670.25174.07
5.3.160.0640.19474.05
5.3.150.0670.24174.05
5.3.140.0760.23974.04
5.3.130.0770.22474.10
5.3.120.0800.19774.06
5.3.110.0780.23074.08
5.3.100.0750.22573.55
5.3.90.0700.18874.20
5.3.80.0620.20373.53
5.3.70.0890.28473.55
5.3.60.0990.28373.52
5.3.50.0520.18673.47
5.3.40.0540.20373.45
5.3.30.0510.18373.41
5.3.20.0580.19173.18
5.3.10.0430.17773.18
5.3.00.0630.22473.14
5.2.170.0490.19566.34
5.2.160.0530.23666.36
5.2.150.0520.17366.33
5.2.140.0370.14866.33
5.2.130.0500.20166.29
5.2.120.0520.16366.29
5.2.110.0450.13066.29
5.2.100.0490.13366.32
5.2.90.0850.26866.32
5.2.80.0680.25266.30
5.2.70.0640.21166.30
5.2.60.0300.14166.70
5.2.50.0350.15766.23
5.2.40.0350.14766.21
5.2.30.0300.12566.16
5.2.20.0370.13766.20
5.2.10.0380.16266.07
5.2.00.0360.12965.93
5.1.60.0450.09147.90
5.1.50.0430.12147.89
5.1.40.0350.11247.88
5.1.30.0550.13648.22
5.1.20.0450.11848.27
5.1.10.0330.10347.98
5.1.00.0380.15348.00
5.0.50.0400.08846.46
5.0.40.0340.09046.32
5.0.30.0390.10752.51
5.0.20.0230.09662.07
5.0.10.0270.12262.06
5.0.00.0260.14562.02
4.4.90.0030.0264.78
4.4.80.0020.0244.76
4.4.70.0050.0214.75
4.4.60.0050.0234.75
4.4.50.0050.0194.77
4.4.40.0080.0454.71
4.4.30.0110.0434.76
4.4.20.0070.0354.84
4.4.10.0040.0234.85
4.4.00.0060.0324.76
4.3.110.0090.0444.66
4.3.100.0080.0304.66
4.3.90.0060.0414.63
4.3.80.0030.0374.58
4.3.70.0040.0264.63
4.3.60.0060.0204.63
4.3.50.0050.0394.63
4.3.40.0040.0534.54
4.3.30.0040.0473.30
4.3.20.0070.0503.28
4.3.10.0020.0223.23
4.3.00.0100.03013.91

preferences:
51.7 ms | 401 KiB | 5 Q