3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Which one is greatest? */ // error_reporting(E_ALL ^ E_NOTICE); $inf = INF; $array = array(); $object = (object) $array; $InfGreaterThanArray = ($inf > $array); $InfGreaterThanObject = ($inf > $object); $arrayGreaterThanInf = ($array > $inf); $arrayGreaterThanObject = ($array > $object); $objectGreaterThanInf = ($object > $inf); $objectGreaterThanArray = ($object > array()); // Test1: Is INF greatest? echo 'Inf is Greatest...: ', var_dump($InfIsGreatest = ($InfGreaterThanObject and $InfGreaterThanArray)); // Test2: Is Array greatest? echo 'Array is Greatest.: ', var_dump($arrayIsGreatest = ($arrayGreaterThanInf and $arrayGreaterThanObject)); // Test3: Is Object greatest? echo 'Object is Greatest: ', var_dump($objectIsGreatest = ($objectGreaterThanInf and $objectGreaterThanArray)); // Test4: Undefined? echo 'Undefined.........: ', var_dump( $undefined = ( ($InfIsGreatest and $InfIsGreatest == $arrayIsGreatest) || ($arrayIsGreatest and $arrayIsGreatest == $objectIsGreatest) || (!$InfIsGreatest and ($InfIsGreatest == $arrayIsGreatest and $InfIsGreatest == $objectIsGreatest)) ) );

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)
8.3.60.0000.01418.43
8.3.50.0120.00721.14
8.3.40.0140.00718.83
8.3.30.0090.00618.62
8.3.20.0050.00318.73
8.3.10.0000.00721.00
8.3.00.0060.00323.71
8.2.180.0120.00616.63
8.2.170.0180.00322.96
8.2.160.0120.00420.39
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.05
8.2.110.0070.00320.53
8.2.100.0070.00417.91
8.2.90.0000.00819.09
8.2.80.0040.00418.05
8.2.70.0000.00817.50
8.2.60.0080.00017.91
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0080.00019.83
8.2.20.0000.00817.64
8.2.10.0000.00717.73
8.2.00.0030.00717.65
8.1.280.0100.01025.92
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.83
8.1.230.0080.00417.70
8.1.220.0070.00018.77
8.1.210.0040.00418.96
8.1.200.0000.00817.25
8.1.190.0040.00417.54
8.1.180.0040.00418.10
8.1.170.0050.00318.58
8.1.160.0030.00518.78
8.1.150.0000.00818.63
8.1.140.0000.00717.45
8.1.130.0000.00717.77
8.1.120.0070.00017.34
8.1.110.0060.00317.43
8.1.100.0040.00417.41
8.1.90.0000.00817.43
8.1.80.0040.00417.46
8.1.70.0040.00417.42
8.1.60.0040.00417.58
8.1.50.0000.00717.34
8.1.40.0040.00417.39
8.1.30.0080.00017.67
8.1.20.0050.00217.51
8.1.10.0000.00717.57
8.1.00.0040.00417.35
8.0.300.0000.00819.89
8.0.290.0040.00417.18
8.0.280.0000.00718.43
8.0.270.0040.00417.26
8.0.260.0040.00416.78
8.0.250.0000.00817.03
8.0.240.0000.00716.99
8.0.230.0070.00016.93
8.0.220.0000.00716.88
8.0.210.0030.00316.86
8.0.200.0040.00416.97
8.0.190.0050.00217.04
8.0.180.0040.00417.00
8.0.170.0070.00016.90
8.0.160.0000.00717.01
8.0.150.0080.00017.01
8.0.140.0000.00716.95
8.0.130.0030.00313.33
8.0.120.0030.00616.88
8.0.110.0000.00716.73
8.0.100.0080.00016.80
8.0.90.0000.00717.01
8.0.80.0090.00616.99
8.0.70.0040.00416.81
8.0.60.0000.00816.96
8.0.50.0000.00716.92
8.0.30.0090.01117.12
8.0.20.0100.00817.40
8.0.10.0040.00417.05
8.0.00.0110.00716.86
7.4.330.0020.00214.65
7.4.320.0030.00316.59
7.4.300.0040.00416.63
7.4.290.0030.00316.58
7.4.280.0070.00016.46
7.4.270.0030.00316.39
7.4.260.0000.00513.28
7.4.250.0040.00416.48
7.4.240.0000.00716.36
7.4.230.0030.00316.23
7.4.220.0090.00616.37
7.4.210.0120.00616.56
7.4.200.0050.00216.64
7.4.190.0030.00316.44
7.4.160.0090.01516.34
7.4.150.0160.00317.40
7.4.140.0090.00817.86
7.4.130.0100.00816.53
7.4.120.0070.00916.58
7.4.110.0110.00816.60
7.4.100.0070.01416.60
7.4.90.0090.00916.52
7.4.80.0090.00819.37
7.4.70.0120.00816.64
7.4.60.0100.00616.47
7.4.50.0040.00416.53
7.4.40.0080.00822.27
7.4.30.0160.00416.22
7.4.00.0040.01314.85
7.3.330.0060.00013.23
7.3.320.0030.00313.06
7.3.310.0000.00716.38
7.3.300.0030.00316.30
7.3.290.0090.00516.27
7.3.280.0090.00716.31
7.3.270.0150.00317.40
7.3.260.0140.00818.24
7.3.250.0100.01016.39
7.3.240.0070.00916.30
7.3.230.0070.01016.39
7.3.210.0040.01416.29
7.3.200.0060.01319.39
7.3.190.0090.00916.18
7.3.180.0070.00716.32
7.3.170.0180.00416.49
7.3.160.0100.00716.48
7.3.120.0080.00714.89
7.3.110.0070.01015.04
7.3.100.0080.00614.94
7.3.90.0070.00715.07
7.3.80.0000.01414.63
7.3.70.0090.00614.91
7.3.60.0000.01114.86
7.3.50.0090.00314.87
7.3.40.0100.00314.97
7.3.30.0060.00614.64
7.3.20.0040.00416.51
7.3.10.0040.01116.79
7.3.00.0060.00616.64
7.2.330.0090.00916.62
7.2.320.0070.01816.62
7.2.310.0000.01816.64
7.2.300.0070.01016.57
7.2.290.0120.00616.48
7.2.250.0060.01114.91
7.2.240.0130.00314.80
7.2.230.0070.01015.07
7.2.220.0030.01014.96
7.2.210.0060.00615.18
7.2.200.0040.00815.04
7.2.190.0100.00314.92
7.2.180.0080.00415.18
7.2.170.0080.00814.96
7.2.80.0100.00316.47
7.2.60.0140.00016.92
7.2.00.0040.00719.11
7.1.330.0070.00715.91
7.1.320.0030.00615.88
7.1.310.0000.01315.93
7.1.300.0000.01115.70
7.1.290.0090.00615.61
7.1.280.0030.00615.90
7.1.270.0030.01015.74
7.1.260.0030.01015.83
7.1.200.0100.00315.74
7.1.100.0070.00317.97
7.1.70.0070.00717.08
7.1.60.0080.01119.40
7.1.50.0070.01816.85
7.1.00.0000.07022.35
7.0.200.0000.01016.81
7.0.140.0030.07322.07
7.0.70.0030.08321.77
7.0.60.0000.07321.66
7.0.50.0070.06722.12
7.0.40.0030.07320.11
7.0.30.0030.08020.10
7.0.20.0070.08720.14
7.0.10.0100.07720.02
7.0.00.0030.08720.17
5.6.280.0000.07720.98
5.6.220.0070.06720.64
5.6.210.0070.06020.74
5.6.200.0030.08321.04
5.6.190.0000.07721.05
5.6.180.0030.08321.01
5.6.170.0100.07321.01
5.6.160.0000.08321.09
5.6.150.0070.07721.03
5.6.140.0030.08321.07
5.6.130.0100.06020.94
5.6.120.0100.03721.00
5.6.110.0070.08721.04
5.6.100.0000.07321.09
5.6.90.0000.04320.93
5.6.80.0030.03720.46
5.6.70.0070.05720.39
5.6.60.0030.03720.32
5.6.50.0030.03720.49
5.6.40.0070.03320.46
5.6.30.0000.04020.40
5.6.20.0030.05020.36
5.6.10.0070.03320.45
5.6.00.0030.04020.34
5.5.360.0070.07720.34
5.5.350.0030.04320.38
5.5.340.0070.06320.80
5.5.330.0000.08020.73
5.5.320.0100.07720.77
5.5.310.0100.05720.93
5.5.300.0070.07720.92
5.5.290.0070.08320.77
5.5.280.0000.07720.73
5.5.270.0030.06320.91
5.5.260.0000.04320.89
5.5.250.0030.04020.63
5.5.240.0030.04320.21
5.5.230.0030.03720.01
5.5.220.0030.03720.29
5.5.210.0000.04020.18
5.5.200.0000.04020.08
5.5.190.0000.04020.23
5.5.180.0030.03720.19
5.5.160.0030.03720.23
5.5.150.0030.08020.11
5.5.140.0100.05720.27
5.5.130.0000.07020.14
5.5.120.0030.05720.13
5.5.110.0070.05720.13
5.5.100.0000.04020.07
5.5.90.0070.07020.06
5.5.80.0000.04019.94
5.5.70.0030.07719.93
5.5.60.0070.03320.02
5.5.50.0000.04020.03
5.5.40.0030.03720.02
5.5.30.0030.03720.13
5.5.20.0070.03320.04
5.5.10.0030.03720.03
5.5.00.0030.03719.96
5.4.450.0000.04319.36
5.4.440.0070.08319.22
5.4.430.0070.07319.46
5.4.420.0000.05719.11
5.4.410.0070.03319.18
5.4.400.0030.03719.13
5.4.390.0030.03019.13
5.4.380.0030.03719.03
5.4.370.0000.03719.11
5.4.360.0000.03319.03
5.4.350.0070.02719.05
5.4.340.0000.04018.91
5.4.320.0000.05319.09
5.4.310.0000.08319.23
5.4.300.0070.07718.94
5.4.290.0100.03018.94
5.4.280.0030.06719.12
5.4.270.0000.05018.81
5.4.260.0030.03719.09
5.4.250.0030.03719.11
5.4.240.0030.03718.97
5.4.230.0000.06719.14
5.4.220.0030.03719.02
5.4.210.0000.04019.04
5.4.200.0000.05019.12
5.4.190.0030.03718.98
5.4.180.0000.04018.82
5.4.170.0030.03719.04
5.4.160.0000.04019.07
5.4.150.0000.04319.12
5.4.140.0000.06316.28
5.4.130.0030.03316.29
5.4.120.0000.05016.30
5.4.110.0030.03316.26
5.4.100.0000.03716.22
5.4.90.0000.03716.43
5.4.80.0000.06316.36
5.4.70.0000.06716.29
5.4.60.0000.03716.32
5.4.50.0000.03716.19
5.4.40.0070.03016.25
5.4.30.0030.07016.34
5.4.20.0000.04316.20
5.4.10.0000.03716.39
5.4.00.0000.03315.82
5.3.290.0030.08015.82
5.3.280.0000.04315.82
5.3.270.0000.04015.82
5.3.260.0000.03715.82
5.3.250.0000.03715.82
5.3.240.0070.04015.82
5.3.230.0000.03715.82
5.3.220.0000.03715.82
5.3.210.0000.04015.82
5.3.200.0000.04015.82
5.3.190.0000.04015.82
5.3.180.0000.03715.82
5.3.170.0000.04015.82
5.3.160.0000.03715.82
5.3.150.0070.03015.82
5.3.140.0000.04315.82
5.3.130.0000.03715.82
5.3.120.0000.03015.82
5.3.110.0070.03315.82
5.3.100.0000.04015.82
5.3.90.0000.07315.82
5.3.80.0030.07715.82
5.3.70.0030.07015.82
5.3.60.0000.07715.82
5.3.50.0000.05315.82
5.3.40.0000.07015.82
5.3.30.0000.03715.82
5.3.20.0000.04715.82
5.3.10.0100.06315.82
5.3.00.0000.07315.82
5.2.170.0030.04015.82
5.2.160.0070.05715.82
5.2.150.0000.04015.82
5.2.140.0030.06315.82
5.2.130.0070.03315.82
5.2.120.0030.06315.82
5.2.110.0030.06015.82
5.2.100.0000.05315.82
5.2.90.0000.03715.82
5.2.80.0030.06015.82
5.2.70.0030.03715.82
5.2.60.0070.05715.82
5.2.50.0070.06015.82
5.2.40.0070.02315.82
5.2.30.0070.03715.82
5.2.20.0000.06015.82
5.2.10.0100.04015.82
5.2.00.0070.05715.82
5.1.60.0030.05315.82
5.1.50.0000.05715.82
5.1.40.0030.05015.82
5.1.30.0070.05715.82
5.1.20.0030.04015.82
5.1.10.0000.02715.82
5.1.00.0000.05015.82
5.0.50.0030.03715.82
5.0.40.0030.04015.82
5.0.30.0000.06715.82
5.0.20.0000.04315.82
5.0.10.0030.02715.82
5.0.00.0030.06715.82
4.4.90.0000.01715.82
4.4.80.0000.03315.82
4.4.70.0000.03715.82
4.4.60.0030.03715.82
4.4.50.0030.03315.82
4.4.40.0000.05315.82
4.4.30.0000.03715.82
4.4.20.0030.01315.82
4.4.10.0000.03015.82
4.4.00.0000.04015.82
4.3.110.0030.03315.82
4.3.100.0000.03015.82
4.3.90.0000.02315.82
4.3.80.0000.05315.82
4.3.70.0000.02715.82
4.3.60.0000.01715.82
4.3.50.0000.02715.82
4.3.40.0030.04715.82
4.3.30.0030.02715.82
4.3.20.0000.02015.82
4.3.10.0000.01715.82
4.3.00.0000.03315.82

preferences:
47.4 ms | 401 KiB | 5 Q