3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Which one is greatest? */ $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? # boolean(false) var_dump($InfIsGreatest = $InfGreaterThanObject and $InfGreaterThanArray); // Test2: Is Array greatest? # boolean(false) var_dump($arrayIsGreatest = $arrayGreaterThanInf and $arrayGreaterThanObject); // Test3: Is Object greatest? # boolean(false) var_dump($objectIsGreatest = $objectGreaterThanInf and $objectGreaterThanArray); // Test4: Undefined? # boolean(true) var_dump($InfIsGreatest and $InfIsGreatest == $arrayIsGreatest || $arrayIsGreatest and $arrayIsGreatest == $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)
8.3.60.0120.00318.42
8.3.50.0110.00821.15
8.3.40.0140.00718.79
8.3.30.0100.00320.35
8.3.20.0040.00420.21
8.3.10.0000.00820.95
8.3.00.0060.00322.43
8.2.180.0140.00716.50
8.2.170.0140.00722.96
8.2.160.0120.00622.08
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00720.83
8.2.110.0060.00319.33
8.2.100.0000.01217.78
8.2.90.0070.00019.21
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0060.00317.80
8.2.50.0030.00518.07
8.2.40.0030.00618.21
8.2.30.0070.00019.39
8.2.20.0030.00617.73
8.2.10.0000.00717.84
8.2.00.0040.00417.88
8.1.280.0040.01125.92
8.1.270.0050.00323.99
8.1.260.0070.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00922.50
8.1.230.0080.00320.84
8.1.220.0050.00218.77
8.1.210.0040.00418.97
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0000.00818.48
8.1.160.0080.00018.87
8.1.150.0040.00418.65
8.1.140.0040.00417.50
8.1.130.0040.00417.90
8.1.120.0050.00217.43
8.1.110.0000.00717.51
8.1.100.0030.00517.43
8.1.90.0080.00017.46
8.1.80.0030.00317.46
8.1.70.0070.00017.46
8.1.60.0000.00917.57
8.1.50.0000.00817.46
8.1.40.0050.00217.53
8.1.30.0040.00417.54
8.1.20.0050.00317.66
8.1.10.0040.00417.45
8.1.00.0030.00617.42
8.0.300.0060.00319.97
8.0.290.0000.00817.16
8.0.280.0030.00518.38
8.0.270.0030.00317.21
8.0.260.0020.00516.78
8.0.250.0040.00416.93
8.0.240.0080.00017.08
8.0.230.0040.00417.05
8.0.220.0000.00716.97
8.0.210.0070.00016.87
8.0.200.0030.00317.10
8.0.190.0050.00317.05
8.0.180.0030.00516.89
8.0.170.0000.00716.87
8.0.160.0070.00016.83
8.0.150.0080.00016.88
8.0.140.0000.00716.95
8.0.130.0060.00013.42
8.0.120.0000.00816.99
8.0.110.0000.00716.96
8.0.100.0070.00016.84
8.0.90.0020.00516.90
8.0.80.0100.00717.04
8.0.70.0030.00416.82
8.0.60.0040.00416.85
8.0.50.0050.00216.84
8.0.30.0110.00717.15
8.0.20.0140.00417.40
8.0.10.0040.00417.09
8.0.00.0100.01016.89
7.4.330.0000.00615.02
7.4.320.0060.00016.64
7.4.300.0070.00016.61
7.4.290.0000.00616.45
7.4.280.0000.00616.61
7.4.270.0070.00016.49
7.4.260.0050.00013.23
7.4.250.0060.00316.58
7.4.240.0020.00616.63
7.4.230.0000.00716.46
7.4.220.0030.02016.64
7.4.210.0080.00816.63
7.4.200.0050.00316.72
7.4.190.0000.00716.53
7.4.160.0090.01316.64
7.4.150.0110.00517.40
7.4.140.0080.01317.86
7.4.130.0100.01116.54
7.4.120.0150.00416.63
7.4.110.0100.00616.50
7.4.100.0130.00416.66
7.4.90.0140.00716.54
7.4.80.0060.01019.39
7.4.70.0080.00816.55
7.4.60.0070.01016.41
7.4.50.0000.00816.60
7.4.40.0100.00622.77
7.4.30.0060.00916.66
7.4.00.0040.00715.00
7.3.330.0000.00513.18
7.3.320.0000.00513.21
7.3.310.0030.00316.55
7.3.300.0030.00316.38
7.3.290.0040.01116.40
7.3.280.0110.00816.42
7.3.270.0100.00717.40
7.3.260.0100.00718.24
7.3.250.0140.00616.53
7.3.240.0070.01116.29
7.3.230.0140.00316.39
7.3.210.0030.01316.47
7.3.200.0130.01019.39
7.3.190.0120.00916.68
7.3.180.0100.00616.38
7.3.170.0100.01016.50
7.3.160.0100.00716.34
7.3.120.0100.00814.97
7.3.110.0090.00914.71
7.3.100.0000.01514.95
7.3.90.0100.00714.82
7.3.80.0080.00414.60
7.3.70.0070.01114.88
7.3.60.0040.00414.66
7.3.50.0090.00314.91
7.3.40.0060.00914.58
7.3.30.0120.00314.70
7.3.20.0050.00516.33
7.3.10.0090.00516.52
7.3.00.0100.00616.55
7.2.330.0040.01316.50
7.2.320.0070.01116.48
7.2.310.0120.01216.43
7.2.300.0080.00816.43
7.2.290.0110.00516.70
7.2.250.0030.00914.81
7.2.240.0130.00614.81
7.2.230.0090.00915.05
7.2.220.0090.00914.87
7.2.210.0030.00914.86
7.2.200.0030.01414.74
7.2.190.0060.00614.69
7.2.180.0080.00415.11
7.2.170.0040.01114.92
7.2.130.0110.00416.59
7.2.120.0040.01216.97
7.2.110.0050.00516.52
7.2.100.0030.01016.91
7.2.90.0070.01016.87
7.2.80.0060.00916.80
7.2.70.0100.00317.07
7.2.60.0050.00616.97
7.2.50.0060.00616.59
7.2.40.0090.00616.79
7.2.30.0000.01416.98
7.2.20.0030.00717.00
7.2.10.0000.00916.85
7.2.00.0020.01418.03
7.1.330.0060.00915.90
7.1.320.0030.00615.82
7.1.310.0090.00615.91
7.1.300.0040.01115.76
7.1.290.0100.00315.80
7.1.280.0110.00715.89
7.1.270.0060.00615.60
7.1.260.0060.00615.84
7.1.250.0040.00415.74
7.1.200.0090.00616.03
7.1.100.0030.00818.09
7.1.70.0070.01016.91
7.1.60.0100.01319.17
7.1.50.0130.00917.14
7.1.00.0070.07322.32
7.0.200.0000.01116.77
7.0.140.0000.07322.09
7.0.60.0030.05021.63
7.0.50.0000.07022.05
7.0.40.0070.06320.00
7.0.30.0100.04020.04
7.0.20.0030.04720.02
7.0.10.0000.05320.03
7.0.00.0030.05320.03
5.6.280.0000.07721.01
5.6.210.0030.04320.76
5.6.200.0000.06021.02
5.6.190.0030.08321.08
5.6.180.0000.05021.12
5.6.170.0030.07321.05
5.6.160.0030.08021.03
5.6.150.0000.07321.14
5.6.140.0000.05021.11
5.6.130.0000.04721.09
5.6.120.0070.04320.98
5.6.110.0030.07021.08
5.6.100.0070.08021.00
5.6.90.0030.06021.11
5.6.80.0070.06720.25
5.6.70.0070.07320.48
5.6.60.0100.06720.34
5.6.50.0000.08320.38
5.6.40.0000.08320.40
5.6.30.0100.07720.33
5.6.20.0070.07320.33
5.6.10.0070.07020.49
5.6.00.0100.07720.33
5.5.350.0030.04020.32
5.5.340.0000.04320.87
5.5.330.0030.06020.75
5.5.320.0030.04020.89
5.5.310.0030.04720.89
5.5.300.0030.05020.93
5.5.290.0070.04720.64
5.5.280.0030.03320.72
5.5.270.0070.07720.67
5.5.260.0070.08320.93
5.5.250.0030.08720.60
5.5.240.0100.06020.27
5.5.230.0070.07720.02
5.5.220.0070.07320.24
5.5.210.0000.07720.11
5.5.200.0070.07320.00
5.5.190.0070.08320.00
5.5.180.0070.06720.11
5.5.160.0170.07720.00
5.5.150.0070.04020.18
5.5.140.0130.03320.02
5.5.130.0130.04020.02
5.5.120.0100.04020.07
5.5.110.0030.04320.13
5.5.100.0070.03020.04
5.5.90.0070.03320.03
5.5.80.0070.03319.98
5.5.70.0030.04320.04
5.5.60.0070.03720.09
5.5.50.0000.04720.20
5.5.40.0000.03320.08
5.5.30.0030.03320.18
5.5.20.0000.04020.18
5.5.10.0030.03019.89
5.5.00.0070.03019.97
5.4.450.0000.05319.34
5.4.440.0000.03319.17
5.4.430.0000.07319.22
5.4.420.0100.04019.47
5.4.410.0070.06019.20
5.4.400.0030.07719.08
5.4.390.0030.08018.85
5.4.380.0030.06019.05
5.4.370.0000.07019.02
5.4.360.0100.06318.87
5.4.350.0070.07018.91
5.4.340.0000.08319.01
5.4.320.0070.04018.85
5.4.310.0130.03018.85
5.4.300.0130.05319.10
5.4.290.0100.03719.13
5.4.280.0100.03719.15
5.4.270.0070.03719.00
5.4.260.0030.03319.20
5.4.250.0070.03319.15
5.4.240.0070.04318.94
5.4.230.0070.02718.98
5.4.220.0030.04318.94
5.4.210.0070.03018.84
5.4.200.0070.02718.84
5.4.190.0030.04019.00
5.4.180.0000.03319.10
5.4.170.0030.03018.96
5.4.160.0100.02319.03
5.4.150.0030.03018.90
5.4.140.0100.02316.24
5.4.130.0100.02316.41
5.4.120.0030.03316.34
5.4.110.0030.03016.21
5.4.100.0070.03316.25
5.4.90.0100.02316.25
5.4.80.0000.05716.29
5.4.70.0070.06716.20
5.4.60.0000.05316.20
5.4.50.0070.04016.24
5.4.40.0070.06716.30
5.4.30.0030.07016.29
5.4.20.0030.06016.27
5.4.10.0070.05316.23
5.4.00.0000.06015.75
5.3.290.0030.04314.59
5.3.280.0070.03014.53
5.3.270.0000.05014.44
5.3.260.0070.02714.55
5.3.250.0030.03014.55
5.3.240.0070.02714.39
5.3.230.0030.03014.54
5.3.220.0070.03314.53
5.3.210.0000.03714.53
5.3.200.0070.03314.46
5.3.190.0000.03014.53
5.3.180.0030.02714.51
5.3.170.0070.03714.53
5.3.160.0030.04714.54
5.3.150.0030.04714.51
5.3.140.0030.03714.54
5.3.130.0000.08314.47
5.3.120.0000.05714.38
5.3.110.0000.06314.47
5.3.100.0070.07313.95
5.3.90.0070.06713.84
5.3.80.0000.06313.98
5.3.70.0030.05313.94
5.3.60.0030.07713.98
5.3.50.0030.07313.95
5.3.40.0030.07313.87
5.3.30.0070.07313.89
5.3.20.0030.07313.61
5.3.10.0030.06013.43
5.3.00.0070.06713.62
5.2.170.0000.06311.05
5.2.160.0030.03011.06
5.2.150.0030.06310.93
5.2.140.0000.06711.12
5.2.130.0000.05010.92
5.2.120.0000.05711.06
5.2.110.0000.06310.93
5.2.100.0070.06011.11
5.2.90.0030.04711.07
5.2.80.0030.06010.95
5.2.70.0070.05311.13
5.2.60.0030.06311.05
5.2.50.0100.06011.01
5.2.40.0070.06010.97
5.2.30.0070.06010.76
5.2.20.0030.06011.00
5.2.10.0030.04710.70
5.2.00.0000.05310.57
5.1.60.0070.05010.40
5.1.50.0030.05010.40
5.1.40.0030.05010.40
5.1.30.0070.05310.40
5.1.20.0030.05310.40
5.1.10.0030.04310.40
5.1.00.0030.05010.40
5.0.50.0070.04310.40
5.0.40.0030.04310.40
5.0.30.0000.04010.40
5.0.20.0000.02010.40
5.0.10.0030.03010.40
5.0.00.0000.03710.40
4.4.90.0000.03010.40
4.4.80.0000.02010.40
4.4.70.0000.03310.40
4.4.60.0000.03710.40
4.4.50.0000.04010.40
4.4.40.0000.05310.40
4.4.30.0030.03310.40
4.4.20.0000.02710.40
4.4.10.0000.03710.40
4.4.00.0000.05010.40
4.3.110.0000.02310.40
4.3.100.0030.03010.40
4.3.90.0000.03310.40
4.3.80.0030.05310.40
4.3.70.0000.01710.40
4.3.60.0000.01310.40
4.3.50.0000.01710.40
4.3.40.0000.02310.40
4.3.30.0000.01710.40
4.3.20.0000.02310.40
4.3.10.0000.03310.40
4.3.00.0030.03310.40

preferences:
51.12 ms | 401 KiB | 5 Q