3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; for ($i = 0; $i < 10000; $i++) { $a = array($i, $a); } print_r($a, true);

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)
8.3.70.1510.06266.87
8.3.60.1180.08166.75
8.3.50.1310.07566.47
8.3.40.0520.05844.76
8.3.30.0550.03645.14
8.3.20.0430.01746.34
8.3.10.0240.03448.21
8.3.00.0420.01645.11
8.2.180.1510.05666.81
8.2.170.0830.03744.72
8.2.160.0640.04446.38
8.2.150.0310.02044.93
8.2.140.0450.01645.02
8.2.130.0240.02746.71
8.2.120.0540.01045.38
8.2.110.0520.05245.17
8.2.100.0430.05043.94
8.2.90.0340.03445.17
8.2.80.0340.03443.50
8.2.70.0200.05043.59
8.2.60.0260.04643.71
8.2.50.0200.04743.46
8.2.40.0260.03944.39
8.2.30.0160.04544.12
8.2.20.0200.03643.79
8.2.10.0210.03544.24
8.2.00.0230.03943.86
8.1.280.0900.08768.21
8.1.270.0290.03650.31
8.1.260.0430.01047.18
8.1.250.0490.01650.30
8.1.240.0390.06150.36
8.1.230.0620.03645.70
8.1.220.0330.02945.50
8.1.210.0370.03145.22
8.1.200.0260.04345.30
8.1.190.0310.03745.23
8.1.180.0360.03245.23
8.1.170.0450.03846.42
8.1.160.0230.03349.92
8.1.150.0260.03546.64
8.1.140.0230.04045.43
8.1.130.0200.03745.81
8.1.120.0100.04745.35
8.1.110.0230.04745.34
8.1.100.0200.03745.34
8.1.90.0200.03745.44
8.1.80.0230.03745.46
8.1.70.0230.03945.45
8.1.60.0270.06445.52
8.1.50.0230.06845.44
8.1.40.0300.05945.49
8.1.30.0300.06045.56
8.1.20.0200.06745.60
8.1.10.0560.11269.57
8.1.00.0300.13769.37
8.0.300.0700.06768.81
8.0.290.0940.06766.44
8.0.280.0390.06970.23
8.0.270.0460.06668.99
8.0.260.0670.05069.16
8.0.250.0240.08468.75
8.0.240.0310.07568.71
8.0.230.0320.08468.86
8.0.220.0490.06668.77
8.0.210.0430.07268.75
8.0.200.0360.07968.71
8.0.190.0340.13668.84
8.0.180.0430.13368.73
8.0.170.0400.13068.80
8.0.160.0630.10568.71
8.0.150.0500.12668.71
8.0.140.0460.14268.69
8.0.130.0870.264113.71
8.0.120.0360.13668.76
8.0.110.0240.14568.67
8.0.100.0430.12568.62
8.0.90.0300.13668.57
8.0.80.0880.14868.70
8.0.70.0470.12068.55
8.0.60.0500.11368.71
8.0.50.0400.13268.74
8.0.30.1350.16168.85
8.0.20.1170.19468.97
8.0.10.0630.10768.76
8.0.00.1320.15468.74
7.4.330.0460.07065.40
7.4.320.0270.07868.27
7.4.300.0430.07368.42
7.4.290.0430.13568.29
7.4.280.0430.13568.42
7.4.270.0470.12468.38
7.4.260.0430.12368.27
7.4.250.0400.13068.20
7.4.240.0350.13368.31
7.4.230.0330.13268.10
7.4.220.0900.15968.33
7.4.210.0780.15568.44
7.4.200.0360.13968.30
7.4.190.0330.13668.55
7.4.160.1220.13968.31
7.4.150.1370.14168.26
7.4.140.1220.16268.32
7.4.130.1300.14668.31
7.4.120.1110.16968.30
7.4.110.1030.20268.14
7.4.100.1410.18768.21
7.4.90.1130.16668.23
7.4.80.0990.18268.18
7.4.70.1080.17368.42
7.4.60.1380.17468.23
7.4.50.0330.10768.47
7.4.40.1210.16768.45
7.4.30.0830.18368.37
7.4.00.0570.12166.75
7.3.330.0730.276113.51
7.3.320.0740.290113.46
7.3.310.0360.13668.28
7.3.300.0300.13868.31
7.3.290.1200.16968.29
7.3.280.1100.18568.24
7.3.270.1150.16568.33
7.3.260.1630.16068.53
7.3.250.1330.17568.35
7.3.240.0960.18568.21
7.3.230.1060.17568.36
7.3.210.1320.15568.37
7.3.200.1190.17968.46
7.3.190.1030.17668.44
7.3.180.1460.15968.59
7.3.170.1060.15668.49
7.3.160.1040.16068.56
7.3.120.0400.13167.03
7.3.10.0890.09366.93
7.3.00.0570.11866.45
7.2.330.1520.18668.79
7.2.320.1250.19468.73
7.2.310.1420.19668.98
7.2.300.1200.14468.95
7.2.290.1310.15568.95
7.2.130.0660.10967.19
7.2.120.0750.11867.38
7.2.110.0810.11467.37
7.2.100.0740.11767.58
7.2.90.0970.10967.61
7.2.80.0930.10567.47
7.2.70.0830.10367.59
7.2.60.1560.09467.75
7.2.50.0580.10867.79
7.2.40.0850.10367.53
7.2.30.0730.11867.86
7.2.20.0800.12267.70
7.2.10.0830.11567.31
7.2.00.0900.10067.68
7.1.250.0600.12066.49
7.1.200.1070.10366.72
7.1.101.1350.11069.22
7.1.70.1030.12368.01
7.1.60.0410.13268.24
7.1.50.0570.07451.84
7.1.00.0470.17773.06
7.0.201.3180.649113.22
7.0.140.0271.213118.72
7.0.60.0571.047118.16
7.0.50.0471.020115.93
7.0.40.0601.043112.61
7.0.30.1901.033112.48
7.0.20.2101.023112.49
7.0.10.0471.040112.35
7.0.00.0371.093112.34
5.6.280.0201.29385.78
5.6.210.0131.24385.17
5.6.200.0271.32082.85
5.6.190.0331.22385.20
5.6.180.0201.29785.08
5.6.170.0471.30085.10
5.6.160.0301.33785.12
5.6.150.0201.36082.79
5.6.140.0131.39082.92
5.6.130.0301.31382.84
5.6.120.0101.32085.68
5.6.110.0271.25085.68
5.6.100.0301.31385.78
5.6.90.0131.29385.66
5.6.80.0231.31085.14
5.5.350.0131.26385.16
5.5.340.0401.33082.62
5.5.330.0231.25784.86
5.5.320.0301.30384.86
5.5.310.0631.31784.93
5.5.300.0101.24382.63
5.5.290.0231.29082.50
5.5.280.0131.34085.50
5.5.270.0231.30385.59
5.5.260.0271.32085.56
5.5.250.0331.32385.39
5.5.240.0201.16784.87
5.4.450.1231.93784.00
5.4.440.1501.92083.99
5.4.430.0932.11384.13
5.4.420.0401.91376.57
5.4.410.1202.05783.81
5.4.400.0601.54765.09
5.4.390.0271.42365.00
5.4.380.0401.96383.31
5.4.370.0971.92383.36
5.4.360.0672.03383.31
5.4.350.0401.99083.16
5.4.340.0871.91382.98
5.4.320.0391.47577.09
5.4.310.0341.46077.09
5.4.300.0351.55877.10
5.4.290.0441.73877.09
5.4.280.0401.70077.03
5.4.270.0432.04977.02
5.4.260.0451.67977.02
5.4.250.0951.88977.02
5.4.240.0471.40066.74
5.4.230.0631.42069.32
5.4.220.0542.00077.02
5.4.210.0981.73577.02
5.4.200.0511.78377.02
5.4.190.0361.90577.01
5.4.180.0691.78677.01
5.4.170.0371.38766.44
5.4.160.0912.16477.02
5.4.150.0601.41765.80
5.4.140.0531.76775.45
5.4.130.0531.84876.69
5.4.120.0441.79976.68
5.4.110.0602.01780.18
5.4.100.0271.71976.68
5.4.90.0571.98080.80
5.4.80.0302.07780.92
5.4.70.0371.82676.67
5.4.60.0731.86076.68
5.4.50.0341.81576.67
5.4.40.0831.95780.97
5.4.30.0562.00576.65
5.4.20.0671.90380.82
5.4.10.0802.00380.97
5.4.00.0371.74676.14
5.3.290.0040.04012.80
5.3.280.0130.04912.71
5.3.270.0090.05512.73
5.3.260.0090.03812.72
5.3.250.0050.05712.71
5.3.240.0090.05512.72
5.3.230.0150.09912.70
5.3.220.0100.03912.68
5.3.210.0040.06012.68
5.3.200.0080.04512.68
5.3.190.0110.06312.68
5.3.180.0110.07612.68
5.3.170.0070.03612.66
5.3.160.0050.04912.67
5.3.150.0030.04112.68
5.3.140.0070.03612.66
5.3.130.0070.04112.66
5.3.120.0090.04112.65
5.3.110.0120.06412.66
5.3.100.0090.06412.12
5.3.90.0100.03812.08
5.3.80.0090.03612.07
5.3.70.0060.04012.07
5.3.60.0220.06512.06
5.3.50.0100.03512.00
5.3.40.0060.04412.00
5.3.30.0070.04511.95
5.3.20.0090.03411.73
5.3.10.0070.04111.70
5.3.00.0100.10011.68

preferences:
42.48 ms | 401 KiB | 5 Q