3v4l.org

run code in 300+ PHP versions simultaneously
<?php //Source: https://bugs.php.net/bug.php?id=63882 class Test { public $x = 5; } $testobj1 = new Test; $testobj2 = new Test; $testobj1->x = $testobj1; $testobj2->x = $testobj2; $testobj1 == $testobj2;

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)
8.3.40.0110.00418.84
8.3.30.0070.00718.70
8.3.20.0030.00618.74
8.3.10.0030.00620.27
8.3.00.0040.00417.50
8.2.170.0100.00722.96
8.2.160.0120.00921.02
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0080.00019.95
8.2.110.0100.00020.99
8.2.100.0000.01217.84
8.2.90.0000.00719.22
8.2.80.0030.00517.75
8.2.70.0050.00317.60
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0040.00417.99
8.2.20.0040.00417.71
8.2.10.0000.00817.54
8.2.00.0070.00017.58
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00920.80
8.1.230.0040.00820.69
8.1.220.0000.00817.79
8.1.210.0030.00618.90
8.1.200.0060.00317.25
8.1.190.0040.00417.53
8.1.180.0090.00018.10
8.1.170.0050.00318.86
8.1.160.0070.00018.79
8.1.150.0000.00718.63
8.1.140.0000.00717.57
8.1.130.0070.00017.77
8.1.120.0040.00417.32
8.1.110.0000.00717.44
8.1.100.0030.00517.48
8.1.90.0040.00417.41
8.1.80.0030.00417.43
8.1.70.0000.00717.37
8.1.60.0030.00517.59
8.1.50.0030.00617.46
8.1.40.0040.00417.55
8.1.30.0000.00717.61
8.1.20.0050.00317.54
8.1.10.0070.00017.44
8.1.00.0040.00417.49
8.0.300.0060.00320.03
8.0.290.0040.00416.75
8.0.280.0030.00318.30
8.0.270.0030.00317.17
8.0.260.0030.00316.88
8.0.250.0000.00717.01
8.0.240.0040.00416.94
8.0.230.0030.00316.90
8.0.220.0030.00316.99
8.0.210.0030.00316.91
8.0.200.0000.00717.00
8.0.190.0040.00417.01
8.0.180.0040.00416.88
8.0.170.0040.00416.88
8.0.160.0000.00717.03
8.0.150.0000.00816.75
8.0.140.0080.00016.89
8.0.130.0000.00613.46
8.0.120.0030.00516.88
8.0.110.0000.00816.84
8.0.100.0030.00616.90
8.0.90.0040.00416.83
8.0.80.0100.00616.85
8.0.70.0070.00016.94
8.0.60.0040.00417.00
8.0.50.0040.00416.82
8.0.30.0080.01017.18
8.0.20.0150.01017.15
8.0.10.0050.00216.93
8.0.00.0130.01016.67
7.4.330.0000.00613.00
7.4.320.0030.00316.51
7.4.300.0040.00416.46
7.4.290.0070.00016.64
7.4.280.0000.00916.56
7.4.270.0050.00316.58
7.4.260.0000.00513.23
7.4.250.0030.00616.45
7.4.240.0030.00516.58
7.4.230.0000.00716.67
7.4.220.0100.01416.54
7.4.210.0080.00716.50
7.4.200.0070.00016.50
7.4.190.0000.00716.46
7.4.160.0180.00316.19
7.4.150.0120.00616.36
7.4.140.0080.01216.47
7.4.130.0140.00816.54
7.4.120.0120.00516.47
7.4.110.0070.01016.34
7.4.100.0070.01116.61
7.4.90.0150.00316.54
7.4.80.0100.01416.51
7.4.70.0100.00716.34
7.4.60.0060.00916.46
7.4.50.0030.00316.33
7.4.40.0070.00716.45
7.4.30.0060.01016.48
7.4.00.0070.00515.01
7.3.330.0000.00713.16
7.3.320.0030.00313.22
7.3.310.0060.00016.27
7.3.300.0030.00316.29
7.3.290.0090.00616.32
7.3.280.0070.01016.29
7.3.270.0070.01016.23
7.3.260.0050.01416.30
7.3.250.0060.01516.31
7.3.240.0190.00516.52
7.3.230.0070.01016.34
7.3.210.0130.00316.26
7.3.200.0110.00819.39
7.3.190.0030.00616.39
7.3.180.0030.01316.30
7.3.170.0060.01316.30
7.3.160.0060.00916.50
7.3.120.0050.00714.64
7.3.110.0070.01014.71
7.3.100.0000.01414.60
7.3.90.0040.00814.58
7.3.80.0090.00414.83
7.3.70.0040.01114.52
7.3.60.0030.01014.54
7.3.50.0000.01214.61
7.3.40.0080.00814.61
7.3.30.0000.01114.80
7.3.20.0090.00016.39
7.3.10.0070.00316.27
7.3.00.0060.00916.63
7.2.330.0110.00616.48
7.2.320.0110.00516.61
7.2.310.0150.00916.64
7.2.300.0070.01016.59
7.2.290.0100.00916.68
7.2.250.0150.00014.64
7.2.240.0070.01314.86
7.2.230.0030.00614.84
7.2.220.0080.00815.09
7.2.210.0060.00614.72
7.2.200.0000.01015.04
7.2.190.0070.00715.04
7.2.180.0040.00714.85
7.2.170.0120.00414.84
7.2.110.0070.00716.68
7.2.100.0110.00316.49
7.2.90.0040.00716.61
7.2.80.0000.00916.36
7.2.70.0000.01416.73
7.2.60.0070.01016.84
7.2.50.0060.00616.61
7.2.40.0000.00916.95
7.2.30.0000.01216.64
7.2.20.0030.01316.96
7.2.10.0100.00716.66
7.2.00.0050.00818.13
7.1.330.0060.00615.50
7.1.320.0040.01115.68
7.1.310.0040.01215.75
7.1.300.0110.00315.52
7.1.290.0110.00415.69
7.1.280.0030.00715.79
7.1.270.0000.01515.57
7.1.260.0110.00315.40
7.1.230.0090.00015.77
7.1.220.0070.00715.79
7.1.210.0030.01015.45
7.1.200.0060.00615.51
7.1.190.0040.00815.41
7.1.180.0040.00715.72
7.1.170.0030.00515.52
7.1.160.0110.00015.52
7.1.150.0070.00615.75
7.1.140.0050.00515.67
7.1.130.0040.00415.50
7.1.120.0080.00815.43
7.1.110.0070.00715.55
7.1.100.0050.00916.53
7.1.90.0060.00915.49
7.1.80.0030.00915.64
7.1.70.0030.00916.05
7.1.60.0080.01017.61
7.1.50.0140.01025.32
7.1.40.0140.00015.77
7.1.30.0080.00515.80
7.1.20.0090.00615.67
7.1.10.0000.01015.77
7.1.00.0020.04319.16
7.0.310.0040.00715.27
7.0.300.0080.00415.27
7.0.290.0080.00615.44
7.0.280.0080.00015.43
7.0.270.0030.00915.38
7.0.260.0030.00615.42
7.0.250.0030.00915.42
7.0.240.0000.01115.21
7.0.230.0040.00415.13
7.0.220.0060.00615.39
7.0.210.0060.00615.23
7.0.200.0040.00416.01
7.0.190.0030.00615.25
7.0.180.0040.01115.30
7.0.170.0030.00615.35
7.0.160.0090.00615.29
7.0.150.0030.00715.28
7.0.140.0030.04118.67
7.0.130.0030.00615.39
7.0.120.0090.03618.67
7.0.110.0030.00815.36
7.0.100.0070.00715.46
7.0.90.0030.00915.32
7.0.80.0070.00315.30
7.0.70.0030.00715.52
7.0.60.0070.04217.52
7.0.50.0040.02416.59
7.0.40.0080.02316.79
7.0.30.0220.03816.79
7.0.20.0130.02916.80
7.0.10.0050.03816.80
7.0.00.0080.04016.79
5.6.380.0060.00614.64
5.6.370.0070.00714.57
5.6.360.0100.00314.52
5.6.350.0030.00714.59
5.6.340.0060.00614.40
5.6.330.0070.00714.45
5.6.320.0030.00614.45
5.6.310.0110.00314.50
5.6.300.0070.00314.38
5.6.290.0060.00614.23
5.6.280.0030.04017.69
5.6.270.0080.00414.24
5.6.260.0070.00714.21
5.6.250.0040.00814.20
5.6.240.0090.00614.59
5.6.230.0100.00714.58
5.6.220.0030.00714.50
5.6.210.0060.04517.32
5.6.200.0070.02416.21
5.6.190.0030.04217.53
5.6.180.0150.03317.54
5.6.170.0070.03517.34
5.6.160.0070.02417.26
5.6.150.0050.03516.27
5.6.140.0070.03716.44
5.6.130.0030.02716.21
5.6.120.0070.02517.72
5.6.110.0110.03817.71
5.6.100.0060.02217.62
5.6.90.0050.04517.70
5.6.80.0110.03617.42
5.6.70.0000.00914.17
5.6.60.0070.00314.25
5.6.50.0100.00014.11
5.6.40.0000.01214.14
5.6.30.0090.00014.23
5.6.20.0030.01014.22
5.6.10.0040.00414.12
5.6.00.0040.00414.25
5.5.380.0070.00312.79
5.5.370.0040.00412.79
5.5.360.0030.00312.79
5.5.350.0120.04016.61
5.5.340.0020.02515.39
5.5.330.0060.02416.46
5.5.320.0170.03916.57
5.5.310.0160.02016.49
5.5.300.0070.04215.39
5.5.290.0060.03815.37
5.5.280.0060.03316.84
5.5.270.0090.01816.83
5.5.260.0070.04416.79
5.5.250.0080.04516.72
5.5.240.0020.04016.45
5.5.230.0060.00612.79
5.5.220.0030.00712.79
5.5.210.0030.00512.79
5.5.200.0060.00612.79
5.5.190.0100.00312.79
5.5.180.0030.00712.79
5.5.170.0030.00914.38
5.5.160.0070.00712.79
5.5.150.0080.00312.79
5.5.140.0030.00312.79
5.5.130.0000.00612.79
5.5.120.0090.00012.79
5.5.110.0090.00312.79
5.5.100.0070.00312.79
5.5.90.0100.00012.79
5.5.80.0060.00012.79
5.5.70.0030.00612.79
5.5.60.0000.01012.79
5.5.50.0030.00612.79
5.5.40.0060.00612.79
5.5.30.0080.00312.79
5.5.20.0030.00712.79
5.5.10.0000.01012.79
5.5.00.0030.00712.79
5.4.450.0070.04216.13
5.4.440.0020.03316.13
5.4.430.0100.02215.99
5.4.420.0110.03216.13
5.4.410.0000.02816.01
5.4.400.0030.04315.97
5.4.390.0020.04615.82
5.4.380.0050.03015.88
5.4.370.0030.04115.97
5.4.360.0020.03615.90
5.4.350.0050.04015.82
5.4.340.0060.04116.02
5.4.330.0060.00612.79
5.4.320.0080.03715.97
5.4.310.0070.03616.00
5.4.300.0080.04316.02
5.4.290.0050.02715.97
5.4.280.0100.03115.83
5.4.270.0080.02715.97
5.4.260.0080.03216.01
5.4.250.0100.04015.89
5.4.240.0030.03015.95
5.4.230.0080.03015.82
5.4.220.0060.02815.99
5.4.210.0080.03816.01
5.4.200.0070.03815.95
5.4.190.0070.04215.96
5.4.180.0040.04215.89
5.4.170.0030.02715.95
5.4.160.0070.03015.81
5.4.150.0070.02016.00
5.4.140.0050.03314.66
5.4.130.0070.02714.60
5.4.120.0080.02514.64
5.4.110.0140.03721.71
5.4.100.0110.01821.52
5.4.90.0060.03821.58
5.4.80.0080.02521.61
5.4.70.0090.02421.55
5.4.60.0110.03821.66
5.4.50.0070.03521.67
5.4.40.0100.02521.55
5.4.30.0070.04021.56
5.4.20.0150.02021.58
5.4.10.0090.03221.62
5.4.00.0100.03721.33
5.3.290.0050.02313.75
5.3.280.0020.04413.68
5.3.270.0030.04313.71
5.3.260.0080.03713.65
5.3.250.0020.02513.77
5.3.240.0050.02213.71
5.3.230.0030.02413.72
5.3.220.0060.02813.68
5.3.210.0020.03613.69
5.3.200.0050.04013.75
5.3.190.0080.03613.70
5.3.180.0120.02513.69
5.3.170.0020.03013.63
5.3.160.0010.02913.67
5.3.150.0070.04013.67
5.3.140.0090.02713.68
5.3.130.0040.04013.61
5.3.120.0040.03713.74
5.3.110.0030.02713.62
5.3.100.0030.04013.37
5.3.90.0020.04113.43
5.3.80.0050.04013.40
5.3.70.0030.03813.38
5.3.60.0040.03613.40
5.3.50.0140.01713.39
5.3.40.0030.03213.38
5.3.30.0030.02313.37
5.3.20.0050.03513.24
5.3.10.0060.01813.23
5.3.00.0020.03613.19
5.2.170.0050.03211.95
5.2.160.0060.02112.04
5.2.150.0080.01611.93
5.2.140.0100.03011.96
5.2.130.0070.03611.97
5.2.120.0070.02312.02
5.2.110.0030.02311.90
5.2.100.0040.02012.02
5.2.90.0060.03311.92
5.2.80.0020.03511.94
5.2.70.0040.02612.02
5.2.60.0070.02511.91
5.2.50.0030.03011.92
5.2.40.0000.03011.91
5.2.30.0060.03011.82
5.2.20.0050.01711.87
5.2.10.0020.03211.77
5.2.00.0060.03011.69
5.1.60.0050.02711.37
5.1.50.0050.02811.38
5.1.40.0030.02011.33
5.1.30.0030.02311.63
5.1.20.0020.02911.51
5.1.10.0020.02511.50
5.1.00.0040.02911.38
5.0.50.0070.02211.25
5.0.40.0010.01711.25
5.0.30.0010.02611.25
5.0.20.0050.01811.25
5.0.10.0030.01511.25
5.0.00.0020.03511.25
4.4.90.0010.01611.25
4.4.80.0010.02011.25
4.4.70.0000.01711.25
4.4.60.0010.01611.25
4.4.50.0020.02011.25
4.4.40.0030.02311.25
4.4.30.0020.01311.25
4.4.20.0020.02011.25
4.4.10.0020.01211.25
4.4.00.0000.02811.25
4.3.110.0080.01211.25
4.3.100.0020.01111.25
4.3.90.0030.01911.25
4.3.80.0030.02811.25
4.3.70.0020.02011.25
4.3.60.0020.02111.25
4.3.50.0020.01511.25
4.3.40.0020.02711.25
4.3.30.0070.00511.25
4.3.20.0020.01811.25
4.3.10.0020.01611.25
4.3.00.0000.01711.25

preferences:
55.42 ms | 400 KiB | 5 Q