3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $b = new stdClass; $c = INF; var_dump($a < $b); var_dump($b < $c); var_dump($c < $a);

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)
8.3.70.0040.01116.63
8.3.60.0150.00318.56
8.3.50.0120.00621.13
8.3.40.0120.00618.64
8.3.30.0060.00918.55
8.3.20.0080.00020.39
8.3.10.0080.00021.95
8.3.00.0060.00317.80
8.2.190.0170.00318.29
8.2.180.0140.00416.37
8.2.170.0140.00722.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0070.00724.66
8.2.130.0000.00826.16
8.2.120.0090.00017.38
8.2.110.0140.00319.30
8.2.100.0120.00317.91
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0030.00519.27
8.2.30.0030.00320.64
8.2.20.0040.00417.68
8.2.10.0000.00717.99
8.2.00.0040.00418.16
8.1.280.0100.00725.92
8.1.270.0090.00922.00
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0100.01020.91
8.1.230.0070.00423.89
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0070.00318.56
8.1.160.0040.00421.91
8.1.150.0000.00918.84
8.1.140.0050.00317.45
8.1.130.0040.00417.69
8.1.120.0070.00017.35
8.1.110.0080.00017.45
8.1.100.0040.00417.50
8.1.90.0020.00517.34
8.1.80.0000.00817.46
8.1.70.0000.00817.36
8.1.60.0040.00417.58
8.1.50.0040.00417.48
8.1.40.0040.00417.51
8.1.30.0080.00017.56
8.1.20.0040.00417.56
8.1.10.0000.00717.54
8.1.00.0030.00517.43
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.50
8.0.270.0000.00817.25
8.0.260.0040.00417.16
8.0.250.0040.00417.01
8.0.240.0030.00316.97
8.0.230.0040.00417.04
8.0.220.0030.00316.84
8.0.210.0000.00716.91
8.0.200.0050.00517.03
8.0.190.0040.00416.92
8.0.180.0000.00816.83
8.0.170.0000.00716.96
8.0.160.0000.00716.87
8.0.150.0030.00516.87
8.0.140.0030.00316.83
8.0.130.0060.00013.39
8.0.120.0040.00416.83
8.0.110.0080.00016.87
8.0.100.0050.00217.01
8.0.90.0040.00416.95
8.0.80.0030.01016.88
8.0.70.0000.00716.98
8.0.60.0040.00316.96
8.0.50.0040.00416.94
8.0.30.0130.00817.02
8.0.20.0120.00617.40
8.0.10.0040.00416.97
8.0.00.0120.00816.77
7.4.330.0050.00015.13
7.4.320.0030.00316.53
7.4.300.0070.00016.64
7.4.290.0000.00716.49
7.4.280.0080.00016.50
7.4.270.0000.00616.46
7.4.260.0070.00016.48
7.4.250.0080.00016.42
7.4.240.0010.00616.43
7.4.230.0000.00716.57
7.4.220.0130.00716.52
7.4.210.0060.00616.61
7.4.200.0030.00316.70
7.4.160.0130.01016.39
7.4.150.0080.00817.40
7.4.140.0090.00817.86
7.4.130.0160.00216.54
7.4.120.0090.01116.63
7.4.110.0100.00716.59
7.4.100.0070.01016.48
7.4.90.0120.00616.41
7.4.80.0090.00919.39
7.4.70.0120.00616.60
7.4.60.0060.01216.40
7.4.50.0030.00516.67
7.4.40.0110.00716.56
7.4.30.0030.01916.37
7.4.00.0030.01214.84
7.3.330.0000.00613.03
7.3.320.0000.00513.00
7.3.310.0030.00316.10
7.3.300.0030.00316.13
7.3.290.0090.00816.25
7.3.280.0110.00516.26
7.3.270.0060.01217.40
7.3.260.0090.00616.36
7.3.250.0090.00916.27
7.3.240.0000.01816.20
7.3.230.0230.00016.39
7.3.210.0100.00716.32
7.3.200.0120.00916.36
7.3.190.0030.01316.48
7.3.180.0070.01416.28
7.3.170.0060.00916.36
7.3.160.0370.00916.30
7.3.120.0030.00614.52
7.3.110.0070.01014.75
7.3.100.0080.00814.53
7.3.90.0070.01014.60
7.3.80.0070.01014.39
7.3.70.0130.00614.63
7.3.60.0100.00014.83
7.3.50.0070.00814.86
7.3.40.0000.00914.79
7.3.30.0030.00614.79
7.3.20.0100.00716.40
7.3.10.0100.00416.57
7.3.00.0050.00616.46
7.2.330.0090.00916.58
7.2.320.0070.01716.37
7.2.310.0160.00616.45
7.2.300.0000.01616.29
7.2.290.0070.01416.66
7.2.250.0060.00914.69
7.2.240.0090.00914.92
7.2.230.0060.00614.73
7.2.220.0100.00714.95
7.2.210.0090.01214.72
7.2.200.0070.00714.76
7.2.190.0090.00614.89
7.2.180.0040.01515.03
7.2.170.0070.00714.93
7.2.130.0110.00716.69
7.2.120.0120.00916.49
7.2.110.0040.00816.46
7.2.100.0080.00716.61
7.2.90.0080.00816.94
7.2.80.0070.00616.70
7.2.70.0090.00916.54
7.2.60.0080.00916.62
7.2.50.0140.00416.54
7.2.40.0130.00516.71
7.2.30.0100.00916.74
7.2.20.0120.00916.62
7.2.10.0070.00616.85
7.2.00.0070.00717.67
7.1.330.0030.01015.78
7.1.320.0070.00715.73
7.1.310.0110.00715.80
7.1.300.0090.00615.91
7.1.290.0070.00715.60
7.1.280.0030.01015.68
7.1.270.0040.01115.47
7.1.260.0000.01515.91
7.1.250.0030.01015.64
7.1.200.0030.01115.79
7.1.100.0080.00418.08
7.1.70.0060.00316.81
7.1.60.0100.01019.27
7.1.50.0230.01634.85
7.1.00.0130.06722.40
7.0.200.0070.00016.57
7.0.60.0070.08019.91
7.0.50.0100.07017.84
7.0.40.0030.04319.91
7.0.30.0300.04720.09
7.0.20.0130.07320.09
7.0.10.0200.06020.17
7.0.00.0030.07020.04
5.6.280.0030.04021.04
5.6.210.0100.07720.52
5.6.200.0100.06318.15
5.6.190.0000.05020.35
5.6.180.0300.07320.41
5.6.170.0230.04720.41
5.6.160.0070.05320.40
5.6.150.0000.09018.11
5.6.140.0130.06718.07
5.6.130.0100.05018.07
5.6.120.0130.07720.99
5.6.110.0070.08321.11
5.6.100.0130.07321.10
5.6.90.0030.08720.92
5.6.80.0130.08020.37
5.5.350.0130.07720.51
5.5.340.0100.07317.99
5.5.330.0000.04320.48
5.5.320.0430.06020.39
5.5.310.0270.04020.23
5.5.300.0070.03718.01
5.5.290.0000.04317.91
5.5.280.0030.04320.86
5.5.270.0030.08720.67
5.5.260.0070.08320.71
5.5.250.0070.08020.70
5.5.240.0270.06720.26
5.4.450.0600.06719.28
5.4.440.0730.07019.62
5.4.430.0770.05719.46
5.4.420.0970.04019.61
5.4.410.0730.06319.41
5.4.400.0700.05719.14
5.4.390.0730.05719.26
5.4.380.0630.06318.79
5.4.370.0600.06019.09
5.4.360.0730.05719.29
5.4.350.0770.05719.11
5.4.340.0700.06019.32
5.4.320.0630.06718.78
5.4.310.0600.05719.18
5.4.300.0670.06319.13
5.4.290.0670.06319.13
5.4.280.0930.06719.23
5.4.270.0770.07018.77
5.4.260.0800.06319.18
5.4.250.0700.05319.15
5.4.240.0870.07019.29
5.4.230.0770.07719.23
5.4.220.0770.06318.94
5.4.210.0970.05319.13
5.4.200.0830.05719.11
5.4.190.0770.05318.98
5.4.180.0730.06019.25
5.4.170.0730.05318.80
5.4.160.0730.04719.12
5.4.150.0700.05719.11
5.4.140.0700.06016.44
5.4.130.0670.07016.49
5.4.120.0730.05716.35
5.4.110.0900.05716.50
5.4.100.0800.05716.52
5.4.90.0930.05316.46
5.4.80.0930.03716.16
5.4.70.0030.07316.19
5.4.60.0030.07016.54
5.4.50.0000.07716.41
5.4.40.0270.04316.43
5.4.30.0130.04016.20
5.4.20.0200.03716.36

preferences:
48.19 ms | 401 KiB | 5 Q