3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cls0 = new stdClass(); $cls1 = new stdClass(); $cls2 = new stdClass(); $cls3 = new stdClass(); $cls4 = new stdClass(); $cls5 = new stdClass(); $cls6 = new stdClass(); $cls7 = new stdClass(); $cls8 = new stdClass(); $cls9 = new stdClass(); $arr = array($cls0, $cls1, $cls2, $cls3, $cls4, $cls5, $cls6, $cls7, $cls8, $cls9); foreach ($arr as $obj) { $obj->a = 'AAA'; $obj->b = 'BBB'; $obj->c = 'CCC'; }

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)
8.3.60.0170.00318.43
8.3.50.0100.00721.14
8.3.40.0040.01118.69
8.3.30.0110.00418.71
8.3.20.0030.00518.77
8.3.10.0040.00420.40
8.3.00.0000.00819.26
8.2.180.0140.00716.38
8.2.170.0100.00722.96
8.2.160.0100.00622.26
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00319.83
8.2.110.0060.00321.11
8.2.100.0150.00017.91
8.2.90.0000.00719.22
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00818.28
8.2.30.0070.00017.92
8.2.20.0000.00717.71
8.2.10.0050.00317.79
8.2.00.0000.00717.60
8.1.280.0140.00025.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.50
8.1.230.0080.00420.91
8.1.220.0060.00318.77
8.1.210.0040.00419.03
8.1.200.0060.00617.23
8.1.190.0000.00717.52
8.1.180.0030.00718.10
8.1.170.0040.00418.83
8.1.160.0070.00018.89
8.1.150.0000.00718.67
8.1.140.0070.00017.46
8.1.130.0000.00717.73
8.1.120.0030.00417.38
8.1.110.0000.00717.42
8.1.100.0040.00417.46
8.1.90.0040.00417.47
8.1.80.0040.00417.49
8.1.70.0040.00417.38
8.1.60.0000.00717.50
8.1.50.0040.00417.50
8.1.40.0040.00417.53
8.1.30.0000.00717.66
8.1.20.0000.00817.68
8.1.10.0040.00417.64
8.1.00.0050.00317.49
8.0.300.0080.00019.93
8.0.290.0070.00016.75
8.0.280.0080.00018.49
8.0.270.0030.00317.29
8.0.260.0030.00318.60
8.0.250.0050.00317.00
8.0.240.0080.00016.87
8.0.230.0040.00416.95
8.0.220.0040.00416.80
8.0.210.0000.00716.86
8.0.200.0000.00716.88
8.0.190.0030.00316.82
8.0.180.0000.00816.88
8.0.170.0000.00916.86
8.0.160.0000.00716.78
8.0.150.0060.00316.74
8.0.140.0060.00316.84
8.0.130.0030.00313.38
8.0.120.0050.00216.87
8.0.110.0040.00416.84
8.0.100.0000.00716.82
8.0.90.0040.00417.01
8.0.80.0110.00416.95
8.0.70.0000.00716.92
8.0.60.0000.00716.95
8.0.50.0070.00016.93
8.0.30.0150.00317.09
8.0.20.0130.00617.40
8.0.10.0020.00516.90
8.0.00.0070.01016.70
7.4.330.0000.00513.43
7.4.320.0060.00016.48
7.4.300.0030.00316.65
7.4.290.0030.00316.50
7.4.280.0000.00816.48
7.4.270.0020.00516.62
7.4.260.0070.00013.17
7.4.250.0090.00016.46
7.4.240.0040.00416.61
7.4.230.0000.00716.48
7.4.220.0100.00716.63
7.4.210.0040.01116.63
7.4.200.0000.00816.69
7.4.190.0040.00416.60
7.4.160.0100.00516.29
7.4.150.0150.00417.40
7.4.140.0090.00917.14
7.4.130.0130.00716.39
7.4.120.0080.00916.51
7.4.110.0040.01516.45
7.4.100.0110.00616.50
7.4.90.0100.00716.45
7.4.80.0030.01519.03
7.4.70.0090.00616.27
7.4.60.0100.01316.49
7.4.50.0030.00616.51
7.4.40.0090.00622.27
7.4.30.0100.00716.41
7.4.00.0070.01014.92
7.3.330.0000.00612.99
7.3.320.0050.00313.11
7.3.310.0070.00016.35
7.3.300.0050.00216.25
7.3.290.0030.01116.26
7.3.280.0080.01016.25
7.3.270.0080.00817.40
7.3.260.0080.01118.24
7.3.250.0100.01016.35
7.3.240.0030.01316.43
7.3.230.0070.01016.39
7.3.210.0080.00816.50
7.3.200.0130.00419.39
7.3.190.0070.01016.21
7.3.180.0030.01316.43
7.3.170.0030.01416.39
7.3.160.0070.00816.27
7.3.120.0030.01314.78
7.3.110.0110.00714.56
7.3.100.0040.01114.79
7.3.90.0040.00814.81
7.3.80.0000.01715.18
7.3.70.0080.00414.50
7.3.60.0060.00614.78
7.3.50.0030.01014.66
7.3.40.0030.01314.72
7.3.30.0030.01314.52
7.3.20.0070.00716.71
7.3.10.0090.00616.61
7.3.00.0070.00716.64
7.2.330.0110.00616.47
7.2.320.0100.00716.59
7.2.310.0090.00916.59
7.2.300.0120.00616.73
7.2.290.0140.00416.60
7.2.250.0060.01314.76
7.2.240.0030.01715.09
7.2.230.0100.00715.20
7.2.220.0060.00615.17
7.2.210.0080.00815.35
7.2.200.0030.00715.28
7.2.190.0000.00915.16
7.2.180.0070.01115.22
7.2.170.0030.00915.13
7.2.00.0060.00819.40
7.1.330.0070.00715.75
7.1.320.0000.01215.95
7.1.310.0090.00015.76
7.1.300.0040.00815.78
7.1.290.0030.01415.56
7.1.280.0070.01015.73
7.1.270.0110.00015.39
7.1.260.0060.00615.89
7.1.200.0090.00315.78
7.1.100.0070.00717.96
7.1.70.0030.00516.84
7.1.60.0130.01019.40
7.1.50.0090.01216.71
7.1.00.0100.06722.31
7.0.200.0030.00616.56
7.0.140.0030.07022.01
7.0.70.0100.06321.66
7.0.60.0030.07021.53
7.0.50.0100.04322.16
7.0.40.0070.07020.13
7.0.30.0030.09020.13
7.0.20.0030.08320.07
7.0.10.0100.07720.13
7.0.00.0070.08020.13
5.6.280.0070.07021.02
5.6.220.0000.08720.60
5.6.210.0000.07720.59
5.6.200.0070.06321.00
5.6.190.0070.08721.02
5.6.180.0070.07721.07
5.6.170.0030.07720.98
5.6.160.0070.07721.03
5.6.150.0130.08021.08
5.6.140.0070.06721.01
5.6.130.0000.08321.04
5.6.120.0030.04321.01
5.6.110.0070.04021.02
5.6.100.0030.04021.03
5.6.90.0000.04720.99
5.6.80.0070.07020.40
5.6.70.0000.06720.39
5.6.60.0030.08020.37
5.6.50.0030.06720.42
5.6.40.0070.08020.45
5.6.30.0100.05020.41
5.6.20.0000.08720.37
5.6.10.0070.07320.45
5.6.00.0000.08020.41
5.5.360.0030.08020.38
5.5.350.0130.08020.32
5.5.340.0100.07720.79
5.5.330.0070.08020.76
5.5.320.0100.06720.91
5.5.310.0030.08320.88
5.5.300.0000.04720.82
5.5.290.0130.08020.89
5.5.280.0030.04720.91
5.5.270.0030.07720.91
5.5.260.0030.08020.79
5.5.250.0030.07020.61
5.5.240.0130.06720.16
5.5.230.0000.07320.19
5.5.220.0000.08020.26
5.5.210.0030.07020.30
5.5.200.0000.07020.23
5.5.190.0030.08320.15
5.5.180.0070.07020.17
5.5.160.0070.06320.15
5.5.150.0030.06719.98
5.5.140.0070.07320.21
5.5.130.0000.08320.14
5.5.120.0130.06720.10
5.5.110.0000.08320.22
5.5.100.0030.08020.07
5.5.90.0030.06019.97
5.5.80.0000.04020.01
5.5.70.0030.04020.08
5.5.60.0000.04019.96
5.5.50.0070.03320.14
5.5.40.0030.03719.95
5.5.30.0000.03720.01
5.5.20.0030.03720.01
5.5.10.0000.04020.06
5.5.00.0000.03720.03
5.4.450.0070.07719.46
5.4.440.0070.06019.24
5.4.430.0030.07719.38
5.4.420.0000.06019.22
5.4.410.0030.05019.44
5.4.400.0030.04719.14
5.4.390.0030.05719.14
5.4.380.0000.06719.22
5.4.370.0030.08018.80
5.4.360.0070.05719.23
5.4.350.0100.05719.06
5.4.340.0000.07718.98
5.4.320.0100.07018.80
5.4.310.0030.07318.96
5.4.300.0070.06019.07
5.4.290.0070.07318.97
5.4.280.0030.07019.07
5.4.270.0000.08019.02
5.4.260.0030.07719.02
5.4.250.0070.04318.77
5.4.240.0000.03718.97
5.4.230.0030.06318.77
5.4.220.0130.02719.13
5.4.210.0000.04018.89
5.4.200.0000.03719.04
5.4.190.0030.03719.03
5.4.180.0000.03719.12
5.4.170.0000.03719.09
5.4.160.0100.03718.95
5.4.150.0000.05319.00
5.4.140.0000.04016.01
5.4.130.0030.03316.27
5.4.120.0000.03016.21
5.4.110.0030.03716.37
5.4.100.0000.03016.33
5.4.90.0030.03016.23
5.4.80.0030.03316.34
5.4.70.0000.03316.18
5.4.60.0000.03316.30
5.4.50.0030.02716.25
5.4.40.0000.03316.34
5.4.30.0000.03016.34
5.4.20.0070.02716.18
5.4.10.0000.03016.41
5.4.00.0030.02715.49
5.3.290.0000.07314.75
5.3.280.0030.03314.75
5.3.270.0030.03314.75
5.3.260.0070.03314.75
5.3.250.0000.03314.75
5.3.240.0000.04314.75
5.3.230.0030.03014.75
5.3.220.0000.03714.75
5.3.210.0070.03714.75
5.3.200.0000.04014.75
5.3.190.0000.03314.75
5.3.180.0000.03014.75
5.3.170.0000.03014.75
5.3.160.0000.03714.75
5.3.150.0000.03014.75
5.3.140.0070.02714.75
5.3.130.0000.03014.75
5.3.120.0000.03314.75
5.3.110.0000.04014.75
5.3.100.0000.03314.75
5.3.90.0030.02714.75
5.3.80.0000.03014.75
5.3.70.0000.03014.75
5.3.60.0000.03014.75
5.3.50.0000.03014.75
5.3.40.0000.03014.75
5.3.30.0030.02714.75
5.3.20.0030.02714.75
5.3.10.0000.03714.75
5.3.00.0030.03014.75
5.2.170.0030.02314.75
5.2.160.0000.02314.75
5.2.150.0000.02314.75
5.2.140.0000.03014.75
5.2.130.0030.02014.75
5.2.120.0030.02714.75
5.2.110.0000.02314.75
5.2.100.0000.02314.75
5.2.90.0000.02314.75
5.2.80.0070.01714.75
5.2.70.0030.02314.75
5.2.60.0070.02714.75
5.2.50.0000.03014.75
5.2.40.0030.02314.75
5.2.30.0000.02714.75
5.2.20.0000.02314.75
5.2.10.0030.02014.75
5.2.00.0030.02014.75
5.1.60.0030.01714.75
5.1.50.0000.02014.75
5.1.40.0030.04714.75
5.1.30.0000.04014.75
5.1.20.0000.04714.75
5.1.10.0030.05314.75
5.1.00.0030.04714.75
5.0.50.0000.02714.75
5.0.40.0000.03714.75
5.0.30.0000.06014.75
5.0.20.0000.04314.75
5.0.10.0000.04714.75
5.0.00.0000.04714.75
4.4.90.0030.01014.75
4.4.80.0000.01314.75
4.4.70.0030.01014.75
4.4.60.0000.01314.75
4.4.50.0000.01314.75
4.4.40.0030.02714.75
4.4.30.0030.01314.75
4.4.20.0000.03314.75
4.4.10.0000.03714.75
4.4.00.0000.04714.75
4.3.110.0030.03714.75
4.3.100.0000.03014.75
4.3.90.0000.03714.75
4.3.80.0000.02714.75
4.3.70.0000.02014.75
4.3.60.0000.02014.75
4.3.50.0000.02014.75
4.3.40.0000.05714.75
4.3.30.0070.02314.75
4.3.20.0000.02714.75
4.3.10.0030.01714.75
4.3.00.0100.02714.75

preferences:
37.25 ms | 401 KiB | 5 Q