3v4l.org

run code in 300+ PHP versions simultaneously
<?php $y = array(); //for ($i=0; $i<20000; $i++) { { $x = new stdClass(); $x->fish = 'fish'; $x->pie = $x->fish; $y[] = $x; } echo 'done';

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)
8.3.60.0090.00618.43
8.3.50.0100.00721.98
8.3.40.0120.00318.73
8.3.30.0040.01119.04
8.3.20.0110.00720.30
8.3.10.0120.00621.87
8.3.00.0060.00322.45
8.2.180.0060.00916.63
8.2.170.0140.00022.96
8.2.160.0060.01018.91
8.2.150.0090.00924.18
8.2.140.0040.00424.66
8.2.130.0000.00926.16
8.2.120.0000.00919.48
8.2.110.0060.00322.27
8.2.100.0080.00417.91
8.2.90.0000.00818.03
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0000.00818.05
8.2.50.0030.00718.07
8.2.40.0030.00618.34
8.2.30.0050.00317.93
8.2.20.0040.00417.73
8.2.10.0090.00017.55
8.2.00.0070.00319.53
8.1.280.0110.01125.92
8.1.270.0070.00322.10
8.1.260.0060.00326.35
8.1.250.0060.01228.09
8.1.240.0120.00620.68
8.1.230.0040.00720.97
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0000.00918.10
8.1.170.0030.00518.71
8.1.160.0050.00322.04
8.1.150.0070.00018.57
8.1.140.0000.00717.39
8.1.130.0040.00419.17
8.1.120.0030.00617.32
8.1.110.0050.00217.38
8.1.100.0040.00417.29
8.1.90.0050.00217.39
8.1.80.0000.00717.39
8.1.70.0070.00017.26
8.1.60.0030.00617.49
8.1.50.0000.00717.48
8.1.40.0060.00317.39
8.1.30.0000.00717.62
8.1.20.0050.00317.41
8.1.10.0030.00617.60
8.1.00.0050.00317.41
8.0.300.0040.00419.90
8.0.290.0000.00717.18
8.0.280.0070.00018.48
8.0.270.0030.00317.29
8.0.260.0040.00416.80
8.0.250.0000.00816.80
8.0.240.0040.00416.95
8.0.230.0080.00016.87
8.0.220.0000.00716.81
8.0.210.0000.00616.66
8.0.200.0050.00316.77
8.0.190.0000.00716.77
8.0.180.0070.00016.84
8.0.170.0080.00016.74
8.0.160.0070.00016.85
8.0.150.0050.00216.73
8.0.140.0040.00416.76
8.0.130.0030.00313.29
8.0.120.0060.00316.68
8.0.110.0020.00516.89
8.0.100.0000.00716.75
8.0.90.0040.00316.63
8.0.80.0060.01016.70
8.0.70.0080.00016.78
8.0.60.0040.00416.68
8.0.50.0000.00816.77
8.0.30.0090.01217.13
8.0.20.0120.00717.40
8.0.10.0050.00216.74
8.0.00.0100.01216.76
7.4.330.0030.00315.00
7.4.320.0090.00016.34
7.4.300.0070.00016.35
7.4.290.0000.00816.55
7.4.280.0070.00016.51
7.4.270.0030.00316.54
7.4.260.0030.00716.50
7.4.250.0050.00216.49
7.4.240.0050.00216.49
7.4.230.0030.00316.43
7.4.220.0160.00316.48
7.4.210.0070.00916.51
7.4.200.0080.00016.41
7.4.190.0070.00016.69
7.4.160.0030.01316.40
7.4.150.0000.01917.40
7.4.140.0150.00917.86
7.4.130.0110.01016.57
7.4.120.0090.01016.38
7.4.110.0060.01116.41
7.4.100.0040.01416.56
7.4.90.0070.01016.56
7.4.80.0040.01319.39
7.4.70.0000.01516.55
7.4.60.0030.01416.43
7.4.50.0000.00816.34
7.4.40.0080.00322.77
7.4.30.0030.01216.65
7.4.00.0100.00714.79
7.3.330.0050.00013.05
7.3.320.0050.00013.05
7.3.310.0030.00316.10
7.3.300.0030.00316.10
7.3.290.0030.01116.26
7.3.280.0080.01016.23
7.3.270.0100.00617.40
7.3.260.0030.02016.32
7.3.250.0050.01116.26
7.3.240.0090.00916.58
7.3.230.0120.00416.39
7.3.210.0070.01116.40
7.3.200.0130.01019.39
7.3.190.0150.00916.21
7.3.180.0100.00616.52
7.3.170.0080.00816.57
7.3.160.0120.00816.38
7.3.120.0100.00314.98
7.2.330.0070.01016.73
7.2.320.0060.01216.69
7.2.310.0110.01116.77
7.2.300.0100.00716.36
7.2.290.0040.01216.52
7.2.00.0030.01019.38
7.1.100.0090.00918.39
7.1.70.0150.00017.26
7.1.60.0070.01719.82
7.1.50.0100.01616.63
7.1.00.0100.07022.50
7.0.200.0070.00716.94
7.0.140.0000.07722.20
7.0.100.0000.04319.93
7.0.90.0070.04319.86
7.0.80.0070.04020.01
7.0.70.0030.04019.95
7.0.60.0100.03719.96
7.0.50.0070.04720.39
7.0.40.0070.04020.03
7.0.30.0070.05320.17
7.0.20.0000.04020.05
7.0.10.0100.07720.14
7.0.00.0070.09020.07
5.6.280.0030.07320.89
5.6.250.0070.04020.71
5.6.240.0030.04720.62
5.6.230.0030.04020.69
5.6.220.0030.04720.46
5.6.210.0030.04320.77
5.6.200.0000.05321.04
5.6.190.0030.03721.10
5.6.180.0070.04021.14
5.6.170.0030.04321.17
5.6.160.0100.04321.11
5.6.150.0130.07321.13
5.6.140.0100.08020.93
5.6.130.0070.08021.11
5.6.120.0100.07721.07
5.6.110.0170.08021.10
5.6.100.0130.07720.98
5.6.90.0130.04321.02
5.6.80.0100.08020.46
5.6.70.0070.06720.41
5.6.60.0070.08020.41
5.6.50.0070.04720.54
5.6.40.0070.07720.48
5.6.30.0000.08020.44
5.6.20.0100.08020.43
5.6.10.0070.05720.24
5.6.00.0070.07720.44
5.5.380.0070.03720.39
5.5.370.0030.04320.44
5.5.360.0070.04020.43
5.5.350.0030.05320.41
5.5.340.0070.06320.93
5.5.330.0000.04320.88
5.5.320.0030.04020.88
5.5.310.0030.04720.91
5.5.300.0170.04720.73
5.5.290.0070.08020.86
5.5.280.0030.09320.91
5.5.270.0070.08720.63
5.5.260.0100.08320.73
5.5.250.0000.07320.45
5.5.240.0070.06020.21
5.5.230.0070.07720.22
5.5.220.0030.07320.20
5.5.210.0070.06020.21
5.5.200.0070.07320.22
5.5.190.0030.05320.23
5.5.180.0070.07719.99
5.5.160.0200.03720.12
5.5.150.0070.07720.20
5.5.140.0030.04020.07
5.5.130.0030.07020.18
5.5.120.0070.09020.20
5.5.110.0070.06319.98
5.5.100.0100.08020.03
5.5.90.0070.07719.97
5.5.80.0070.06320.06
5.5.70.0130.07720.09
5.5.60.0100.06320.13
5.5.50.0100.07320.15
5.5.40.0070.08019.95
5.5.30.0030.06720.08
5.5.20.0100.08020.09
5.5.10.0070.08319.96
5.5.00.0170.07020.01
5.4.450.0070.07719.40
5.4.440.0270.03719.55
5.4.430.0200.06319.44
5.4.420.0100.06319.36
5.4.410.0100.06719.16
5.4.400.0000.06719.03
5.4.390.0100.04019.23
5.4.380.0070.04019.05
5.4.370.0100.07319.13
5.4.360.0030.05319.14
5.4.350.0030.07718.90
5.4.340.0070.04719.14
5.4.320.0030.05318.90
5.4.310.0130.07019.06
5.4.300.0030.07718.96
5.4.290.0130.06718.80
5.4.280.0100.04019.24
5.4.270.0100.07718.89
5.4.260.0100.07319.02
5.4.250.0030.04019.06
5.4.240.0030.07018.80
5.4.230.0100.04318.97
5.4.220.0200.03719.11
5.4.210.0130.06319.04
5.4.200.0130.06319.14
5.4.190.0000.06319.11
5.4.180.0100.05019.04
5.4.170.0030.07718.97
5.4.160.0170.06719.07
5.4.150.0100.05319.00
5.4.140.0070.07316.24
5.4.130.0030.06016.14
5.4.120.0070.07316.12
5.4.110.0100.04016.43
5.4.100.0100.07016.30
5.4.90.0070.04016.25
5.4.80.0130.03716.24
5.4.70.0070.07316.20
5.4.60.0030.07016.35
5.4.50.0130.06716.35
5.4.40.0200.04016.23
5.4.30.0030.06316.30
5.4.20.0070.07316.28
5.4.10.0100.07316.40
5.4.00.0030.06715.83
5.3.290.0130.06014.65
5.3.280.0100.07314.53
5.3.270.0100.06714.46
5.3.260.0100.07714.56
5.3.250.0130.06714.59
5.3.240.0070.07014.54
5.3.230.0100.07314.58
5.3.220.0030.06714.52
5.3.210.0070.07314.51
5.3.200.0000.08014.55
5.3.190.0100.07314.50
5.3.180.0070.06314.54
5.3.170.0100.07314.41
5.3.160.0200.06014.54
5.3.150.0000.04714.57
5.3.140.0170.05014.49
5.3.130.0070.07714.53
5.3.120.0030.04714.40
5.3.110.0030.08014.41
5.3.100.0100.04013.90
5.3.90.0100.05313.93
5.3.80.0030.07313.95
5.3.70.0030.07013.95
5.3.60.0030.08013.88
5.3.50.0130.06713.73
5.3.40.0070.06313.93
5.3.30.0130.06313.66
5.3.20.0030.05313.46
5.3.10.0030.06013.56
5.3.00.0100.05713.59
5.2.170.0030.06012.25
5.2.160.0070.03312.25
5.2.150.0030.04012.25
5.2.140.0030.05712.25
5.2.130.0170.05012.25
5.2.120.0070.06012.25
5.2.110.0100.05312.25
5.2.100.0030.04312.25
5.2.90.0070.05712.25
5.2.80.0070.06012.25
5.2.70.0130.05312.25
5.2.60.0000.05012.25
5.2.50.0030.06712.25
5.2.40.0100.04712.25
5.2.30.0030.04312.25
5.2.20.0070.06012.25
5.2.10.0000.04012.25
5.2.00.0030.04712.25
5.1.60.0100.04012.25
5.1.50.0000.04712.25
5.1.40.0100.03712.25
5.1.30.0030.03012.25
5.1.20.0070.04312.25
5.1.10.0130.04312.25
5.1.00.0030.04012.25
5.0.50.0030.04712.25
5.0.40.0030.04712.25
5.0.30.0030.07012.25
5.0.20.0070.02712.25
5.0.10.0070.03312.25
5.0.00.0100.06012.25
4.4.90.0100.01312.25
4.4.80.0030.01712.25
4.4.70.0000.02012.25
4.4.60.0000.02312.25
4.4.50.0000.02312.25
4.4.40.0030.03012.25
4.4.30.0070.03012.25
4.4.20.0000.03712.25
4.4.10.0000.02012.25
4.4.00.0030.03312.25
4.3.110.0030.03312.25
4.3.100.0030.02312.25
4.3.90.0000.03712.25
4.3.80.0070.05012.25
4.3.70.0000.02012.25
4.3.60.0070.01312.25
4.3.50.0000.03712.25
4.3.40.0030.02712.25
4.3.30.0070.03312.25
4.3.20.0000.01712.25
4.3.10.0100.01012.25
4.3.00.0000.02312.25

preferences:
43.34 ms | 401 KiB | 5 Q