3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $a->a = "2"; $b = new stdClass(); $b->a = "2"; var_dump($a == $b);

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)
8.3.60.0110.00418.30
8.3.50.0130.00522.84
8.3.40.0170.00318.67
8.3.30.0110.00418.79
8.3.20.0070.00020.20
8.3.10.0030.00623.66
8.3.00.0000.00819.13
8.2.180.0070.00718.18
8.2.170.0000.01422.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00726.16
8.2.120.0070.00021.16
8.2.110.0060.00320.38
8.2.100.0030.00717.72
8.2.90.0080.00017.94
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0050.00319.97
8.2.30.0030.00517.97
8.2.20.0040.00417.66
8.2.10.0020.00518.01
8.2.00.0000.00817.68
8.1.280.0150.00625.92
8.1.270.0030.00623.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0170.00322.20
8.1.230.0080.00420.79
8.1.220.0030.00617.74
8.1.210.0040.00418.84
8.1.200.0000.01017.35
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0030.00518.57
8.1.160.0040.00422.01
8.1.150.0040.00418.88
8.1.140.0080.00017.45
8.1.130.0080.00017.89
8.1.120.0040.00417.29
8.1.110.0050.00317.36
8.1.100.0080.00017.37
8.1.90.0070.00017.46
8.1.80.0000.00817.38
8.1.70.0000.00717.37
8.1.60.0080.00017.64
8.1.50.0000.00817.50
8.1.40.0080.00017.50
8.1.30.0030.00617.61
8.1.20.0080.00017.64
8.1.10.0030.00617.52
8.1.00.0070.00017.38
8.0.300.0030.00419.80
8.0.290.0050.00216.75
8.0.280.0030.00718.37
8.0.270.0030.00317.16
8.0.260.0060.00017.24
8.0.250.0030.00316.88
8.0.240.0080.00016.92
8.0.230.0000.00716.90
8.0.220.0040.00416.91
8.0.210.0020.00516.93
8.0.200.0080.00016.86
8.0.190.0050.00216.88
8.0.180.0070.00016.93
8.0.170.0080.00016.82
8.0.160.0000.00816.75
8.0.150.0040.00416.83
8.0.140.0000.00816.84
8.0.130.0030.00313.27
8.0.120.0050.00316.82
8.0.110.0000.00716.89
8.0.100.0040.00416.87
8.0.90.0070.00016.91
8.0.80.0110.01116.87
8.0.70.0040.00416.77
8.0.60.0040.00416.91
8.0.50.0030.00516.68
8.0.30.0070.01216.99
8.0.20.0110.01017.40
8.0.10.0040.00416.84
8.0.00.0120.00916.67
7.4.330.0000.00515.00
7.4.320.0000.00616.42
7.4.300.0060.00316.45
7.4.290.0000.00716.50
7.4.280.0080.00016.59
7.4.270.0030.00316.45
7.4.260.0050.00216.62
7.4.250.0000.00716.35
7.4.240.0060.00116.56
7.4.230.0070.00016.49
7.4.220.0200.00716.70
7.4.210.0110.00316.56
7.4.200.0030.00316.34
7.4.160.0030.01316.25
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0080.01216.49
7.4.120.0050.01216.51
7.4.110.0100.00616.33
7.4.100.0090.00916.39
7.4.90.0160.00316.34
7.4.80.0160.00619.39
7.4.70.0110.01016.61
7.4.60.0070.01016.45
7.4.50.0000.00816.62
7.4.40.0130.00616.38
7.4.30.0060.01016.55
7.4.00.0070.01014.66
7.3.330.0000.00513.00
7.3.320.0050.00013.09
7.3.310.0050.00516.40
7.3.300.0000.00616.21
7.3.290.0000.02016.42
7.3.280.0070.01116.33
7.3.270.0130.01017.40
7.3.260.0100.01316.56
7.3.250.0080.00816.49
7.3.240.0040.01416.36
7.3.230.0110.00716.53
7.3.210.0130.00316.38
7.3.200.0120.00919.39
7.3.190.0170.00016.30
7.3.180.0110.00416.41
7.3.170.0120.00316.32
7.3.160.0060.01216.42
7.3.10.0030.01016.82
7.3.00.0140.00016.62
7.2.330.0070.01016.71
7.2.320.0170.00016.56
7.2.310.0170.00716.41
7.2.300.0110.00516.61
7.2.290.0130.00716.64
7.2.130.0030.00616.82
7.2.120.0060.00916.47
7.2.110.0030.00716.76
7.2.100.0070.00716.90
7.2.90.0040.00416.41
7.2.80.0030.00616.99
7.2.70.0100.00717.04
7.2.60.0070.00716.59
7.2.50.0140.00016.70
7.2.40.0100.00717.02
7.2.30.0070.00316.73
7.2.20.0130.00016.89
7.2.10.0040.00416.90
7.2.00.0020.01218.04
7.1.250.0040.00915.56
7.1.240.0050.00515.54
7.1.230.0000.01015.73
7.1.220.0040.00715.46
7.1.210.0090.00315.60
7.1.200.0030.01015.62
7.1.190.0070.00715.66
7.1.180.0130.00315.68
7.1.170.0030.01015.75
7.1.160.0000.00715.50
7.1.150.0060.00315.61
7.1.140.0070.00715.85
7.1.130.0030.00615.54
7.1.120.0040.00415.51
7.1.110.0070.00015.70
7.1.100.0050.00516.84
7.1.90.0050.00315.78
7.1.80.0100.00315.55
7.1.70.0070.00616.15
7.1.60.0080.00717.55
7.1.50.0100.00716.22
7.1.40.0040.01115.48
7.1.30.0120.00315.33
7.1.20.0060.00915.56
7.1.10.0070.00715.45
7.1.00.0030.04218.93
7.0.330.0000.01215.45
7.0.320.0060.00315.57
7.0.310.0090.00315.48
7.0.300.0090.00315.24
7.0.290.0000.00915.18
7.0.280.0000.01415.33
7.0.270.0070.00715.30
7.0.260.0080.00015.41
7.0.250.0040.00415.36
7.0.240.0070.00415.39
7.0.230.0120.00015.19
7.0.220.0060.00615.10
7.0.210.0000.01215.16
7.0.200.0050.00516.15
7.0.190.0060.00615.45
7.0.180.0000.00915.49
7.0.170.0030.00615.34
7.0.160.0090.00615.25
7.0.150.0040.01115.45
7.0.140.0060.04018.78
7.0.130.0000.00915.43
7.0.120.0080.00415.41
7.0.110.0130.00015.55
7.0.100.0000.01615.34
7.0.90.0030.00915.51
7.0.80.0070.00715.13
7.0.70.0000.00815.48
7.0.60.0030.02817.69
7.0.50.0070.04116.67
7.0.40.0050.05316.82
7.0.30.0270.02316.79
7.0.20.0120.03616.74
7.0.10.0050.02316.78
7.0.00.0120.04016.91
5.6.380.0100.00314.50
5.6.370.0000.01214.51
5.6.360.0030.00514.56
5.6.350.0030.00914.14
5.6.340.0030.01014.35
5.6.330.0000.01214.33
5.6.320.0000.01114.38
5.6.310.0070.00714.31
5.6.300.0040.00714.28
5.6.290.0060.00614.27
5.6.280.0060.04017.67
5.6.270.0100.00314.38
5.6.260.0030.00714.36
5.6.250.0040.00714.59
5.6.240.0100.00314.24
5.6.230.0090.00614.03
5.6.220.0040.01114.13
5.6.210.0030.04317.48
5.6.200.0080.02916.21
5.6.190.0020.05217.30
5.6.180.0250.03917.46
5.6.170.0170.02317.25
5.6.160.0080.04517.33
5.6.150.0070.04116.05
5.6.140.0110.04116.12
5.6.130.0070.04216.19
5.6.120.0060.04617.77
5.6.110.0100.04317.60
5.6.100.0050.04517.78
5.6.90.0060.03317.70
5.6.80.0080.02317.35
5.6.70.0060.00613.91
5.6.60.0040.00814.27
5.6.50.0000.01214.13
5.6.40.0040.00714.51
5.6.30.0030.01014.16
5.6.20.0030.01014.05
5.6.10.0060.00613.87
5.6.00.0110.00314.10
5.5.380.0030.00311.64
5.5.370.0060.00611.64
5.5.360.0040.00711.64
5.5.350.0130.04215.99
5.5.340.0070.03614.82
5.5.330.0020.02515.85
5.5.320.0200.04015.97
5.5.310.0160.02916.07
5.5.300.0080.02014.79
5.5.290.0030.04014.78
5.5.280.0060.02616.30
5.5.270.0050.03016.23
5.5.260.0070.03016.26
5.5.250.0120.04116.16
5.5.240.0150.03815.84
5.5.230.0060.00011.64
5.5.220.0040.00811.64
5.5.210.0030.00711.64
5.5.200.0000.01211.64
5.5.190.0000.01111.64
5.5.180.0060.00611.64
5.5.170.0060.00611.64
5.5.160.0060.00611.64
5.5.150.0070.00011.64
5.5.140.0030.00711.64
5.5.130.0000.00811.64
5.5.120.0040.00811.64
5.5.110.0030.00911.64
5.5.100.0100.00311.64
5.5.90.0060.00611.64
5.5.80.0030.01211.64
5.5.70.0100.00011.64
5.5.60.0060.00611.64
5.5.50.0000.00611.64
5.5.40.0040.00711.64
5.5.30.0070.00311.64
5.5.20.0000.01011.64
5.5.10.0060.00611.64
5.5.00.0100.00011.64
5.4.450.0130.03115.39
5.4.440.0070.03315.53
5.4.430.0280.02715.38
5.4.420.0120.02215.52
5.4.410.0200.02615.48
5.4.400.0140.02015.28
5.4.390.0100.02615.36
5.4.380.0300.03115.13
5.4.370.0170.04315.16
5.4.360.0230.02515.10
5.4.350.0180.02615.07
5.4.340.0220.02615.16
5.4.330.0030.01011.64
5.4.320.0020.02412.04
5.4.310.0040.02412.04
5.4.300.0030.02212.05
5.4.290.0040.02112.04
5.4.280.0100.01611.99
5.4.270.0050.02111.99
5.4.260.0070.01911.99
5.4.250.0030.02411.99
5.4.240.0070.01911.99
5.4.230.0040.02211.99
5.4.220.0060.02011.99
5.4.210.0070.01911.99
5.4.200.0060.01911.99
5.4.190.0070.01911.99
5.4.180.0050.02311.99
5.4.170.0060.02011.99
5.4.160.0050.02011.99
5.4.150.0060.01811.99
5.4.140.0070.01811.83
5.4.130.0050.01911.82
5.4.120.0050.01811.80
5.4.110.0060.02211.80
5.4.100.0050.01811.80
5.4.90.0020.02411.80
5.4.80.0040.02211.80
5.4.70.0040.02111.80
5.4.60.0020.02411.80
5.4.50.0050.01911.80
5.4.40.0080.01811.79
5.4.30.0070.02011.79
5.4.20.0080.01611.79
5.4.10.0050.02211.79
5.4.00.0050.01811.54
5.3.290.0050.02312.22
5.3.280.0080.01912.17
5.3.270.0070.02012.18
5.3.260.0050.02212.18
5.3.250.0060.01912.18
5.3.240.0050.02012.18
5.3.230.0020.02612.17
5.3.220.0040.02312.16
5.3.210.0040.02212.16
5.3.200.0060.02012.16
5.3.190.0070.01812.15
5.3.180.0030.02312.16
5.3.170.0060.02012.15
5.3.160.0050.02012.16
5.3.150.0040.02412.15
5.3.140.0040.02112.15
5.3.130.0040.02512.15
5.3.120.0050.02412.14
5.3.110.0030.02412.15
5.3.100.0020.02511.88
5.3.90.0050.02111.86
5.3.80.0010.02211.86
5.3.70.0010.02511.86
5.3.60.0060.01911.85
5.3.50.0030.02211.82
5.3.40.0060.01911.82
5.3.30.0030.02811.79
5.3.20.0060.01911.68
5.3.10.0060.01811.66
5.3.00.0060.01911.66
5.2.170.0050.01810.41
5.2.160.0040.01710.41
5.2.150.0060.01410.41
5.2.140.0020.01810.41
5.2.130.0030.01810.39
5.2.120.0040.01710.38
5.2.110.0030.01910.39
5.2.100.0030.01710.39
5.2.90.0050.01710.39
5.2.80.0050.01610.39
5.2.70.0020.01810.38
5.2.60.0050.01710.36
5.2.50.0060.01810.34
5.2.40.0030.02110.33
5.2.30.0050.01710.32
5.2.20.0020.01610.32
5.2.10.0030.01710.28
5.2.00.0020.01810.21
5.1.60.0060.0129.85
5.1.50.0040.0149.85
5.1.40.0040.0159.84
5.1.30.0050.01810.01
5.1.20.0020.01710.03
5.1.10.0050.0149.88
5.1.00.0040.0149.89
5.0.50.0020.0159.13
5.0.40.0040.0119.06
5.0.30.0030.0218.96
5.0.20.0020.0138.95
5.0.10.0020.0128.94
5.0.00.0060.0158.93
4.4.90.0010.0108.21
4.4.80.0010.0158.20
4.4.70.0020.0098.20
4.4.60.0020.0098.20
4.4.50.0010.0138.21
4.4.40.0020.0158.17
4.4.30.0020.0098.20
4.4.20.0040.0118.24
4.4.10.0020.0118.24
4.4.00.0040.0158.20
4.3.110.0050.0088.15
4.3.100.0030.0098.15
4.3.90.0040.0078.13
4.3.80.0030.0148.11
4.3.70.0040.0108.13
4.3.60.0030.0088.13
4.3.50.0030.0108.13
4.3.40.0030.0148.09
4.3.30.0020.0097.46
4.3.20.0050.0077.45
4.3.10.0020.0107.42
4.3.00.0050.00813.24

preferences:
46.85 ms | 401 KiB | 5 Q