3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { const TEST = 5; public static $arr = array( self::TEST => 'xxxxxxxxxxxx', ); } try { throw new Exception(a::$a[a::TEST], a::TEST); } catch(Exception $e) { echo $e->getMessage(); }

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)
8.3.60.0120.00316.50
8.3.50.0110.00721.05
8.3.40.0060.00918.93
8.3.30.0150.00018.84
8.3.20.0050.00320.38
8.3.10.0070.00023.61
8.3.00.0070.01023.41
8.2.180.0180.00018.43
8.2.170.0000.01422.96
8.2.160.0100.00320.43
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00419.83
8.2.120.0080.00026.35
8.2.110.0040.00719.16
8.2.100.0060.00617.84
8.2.90.0040.00419.19
8.2.80.0060.00317.97
8.2.70.0000.01017.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0090.00020.47
8.2.30.0070.00019.29
8.2.20.0070.00017.73
8.2.10.0040.00417.89
8.2.00.0000.00818.00
8.1.280.0150.00625.92
8.1.270.0040.00424.01
8.1.260.0080.00028.09
8.1.250.0040.01128.09
8.1.240.0030.00621.31
8.1.230.0080.00417.45
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0100.00017.23
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0080.00018.66
8.1.160.0000.00920.61
8.1.150.0030.00518.73
8.1.140.0000.00717.41
8.1.130.0000.00717.71
8.1.120.0030.00317.38
8.1.110.0040.00417.37
8.1.100.0000.00717.28
8.1.90.0060.00317.34
8.1.80.0000.00817.39
8.1.70.0000.00717.38
8.1.60.0030.00617.50
8.1.50.0050.00317.51
8.1.40.0040.00417.39
8.1.30.0050.00317.61
8.1.20.0050.00317.51
8.1.10.0050.00217.62
8.1.00.0040.00417.54
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.43
8.0.270.0030.00316.78
8.0.260.0030.00317.24
8.0.250.0000.00716.96
8.0.240.0030.00316.83
8.0.230.0070.00016.98
8.0.220.0000.00816.90
8.0.210.0070.00016.86
8.0.200.0000.00716.88
8.0.190.0040.00416.93
8.0.180.0000.00716.93
8.0.170.0030.00516.80
8.0.160.0040.00416.89
8.0.150.0080.00016.94
8.0.140.0030.00516.83
8.0.130.0050.00513.27
8.0.120.0050.00316.80
8.0.110.0040.00416.87
8.0.100.0040.00416.78
8.0.90.0000.00716.95
8.0.80.0070.01416.80
8.0.70.0040.00416.95
8.0.60.0040.00416.83
8.0.50.0040.00316.74
8.0.30.0070.00916.95
8.0.20.0160.00417.40
8.0.10.0040.00416.91
8.0.00.0110.00916.63
7.4.330.0000.00516.67
7.4.320.0000.00616.54
7.4.300.0070.00016.65
7.4.290.0070.00016.39
7.4.280.0000.00916.41
7.4.270.0050.00316.52
7.4.260.0030.00316.42
7.4.250.0040.00416.45
7.4.240.0030.00316.53
7.4.230.0070.00016.60
7.4.220.0120.00616.71
7.4.210.0110.00516.55
7.4.200.0030.00316.48
7.4.160.0140.00316.60
7.4.150.0100.01017.40
7.4.140.0080.01217.86
7.4.130.0130.01216.41
7.4.120.0070.01016.57
7.4.110.0100.00716.32
7.4.100.0120.00816.31
7.4.90.0040.01216.47
7.4.80.0120.00619.39
7.4.70.0060.01016.55
7.4.60.0070.01016.63
7.4.50.0070.00716.34
7.4.40.0130.00316.38
7.4.30.0110.00516.57
7.4.10.0030.01314.86
7.4.00.0070.01114.86
7.3.330.0030.00313.33
7.3.320.0050.00213.28
7.3.310.0070.00016.20
7.3.300.0070.00016.34
7.3.290.0000.00716.26
7.3.280.0100.00516.29
7.3.270.0070.01017.40
7.3.260.0100.00716.43
7.3.240.0080.01116.43
7.3.230.0140.00716.39
7.3.210.0030.01316.57
7.3.200.0100.00719.39
7.3.190.0100.01016.30
7.3.180.0080.00716.56
7.3.170.0140.00416.59
7.3.160.0030.01316.51
7.3.130.0070.01014.91
7.3.120.0060.01114.61
7.3.110.0090.00914.88
7.3.100.0020.01414.85
7.3.90.0060.00914.84
7.3.80.0070.00514.75
7.3.70.0070.00714.62
7.3.60.0060.00814.80
7.3.50.0050.00714.73
7.3.40.0020.00814.72
7.3.30.0130.00314.84
7.3.20.0030.01116.70
7.3.10.0050.00916.52
7.3.00.0030.00816.44
7.2.330.0070.01016.34
7.2.320.0070.01016.60
7.2.310.0060.01616.44
7.2.300.0030.01316.48
7.2.290.0060.00916.30
7.2.260.0000.01514.71
7.2.250.0050.01114.89
7.2.240.0050.01014.89
7.2.230.0040.01115.05
7.2.220.0070.00615.02
7.2.210.0080.00714.96
7.2.200.0060.00914.72
7.2.190.0050.01114.88
7.2.180.0050.01014.98
7.2.170.0030.01014.83
7.2.160.0060.00915.00
7.2.150.0060.00616.91
7.2.140.0100.00017.11
7.2.130.0090.00616.87
7.2.120.0100.00316.71
7.2.110.0030.00916.91
7.2.100.0120.00316.63
7.2.90.0030.01216.96
7.2.80.0100.00716.77
7.2.70.0040.01116.74
7.2.60.0080.00716.98
7.2.50.0090.00916.95
7.2.40.0090.00617.07
7.2.30.0000.01317.02
7.2.20.0070.00717.07
7.2.10.0040.01216.89
7.2.00.0060.01118.17
7.1.330.0050.00915.65
7.1.320.0060.00615.83
7.1.310.0060.00715.79
7.1.300.0050.00715.77
7.1.290.0050.00915.57
7.1.280.0050.00515.71
7.1.270.0060.00615.70
7.1.260.0030.00815.70
7.1.250.0090.00915.42
7.1.240.0070.00715.89
7.1.230.0060.00615.68
7.1.220.0080.00315.81
7.1.210.0030.01015.75
7.1.200.0030.00915.52
7.1.190.0070.00715.78
7.1.180.0090.00315.66
7.1.170.0100.00615.50
7.1.160.0060.01315.65
7.1.150.0030.00715.61
7.1.140.0030.01415.42
7.1.130.0080.00015.68
7.1.120.0070.00715.86
7.1.110.0070.00715.77
7.1.100.0050.00916.94
7.1.90.0050.00515.61
7.1.80.0000.00815.79
7.1.70.0040.00716.44
7.1.60.0070.01217.48
7.1.50.0060.00616.38
7.1.40.0070.00715.45
7.1.30.0110.00315.70
7.1.20.0060.00915.62
7.1.10.0100.00315.73
7.1.00.0020.04718.87
7.0.330.0060.01215.27
7.0.320.0070.00715.29
7.0.310.0040.00815.35
7.0.300.0100.00715.42
7.0.290.0030.00915.27
7.0.280.0030.01015.16
7.0.270.0000.01315.40
7.0.260.0000.02015.38
7.0.250.0050.00515.45
7.0.240.0070.00715.37
7.0.230.0090.00315.20
7.0.220.0100.00315.54
7.0.210.0030.00615.33
7.0.200.0060.00515.98
7.0.190.0000.01015.32
7.0.180.0000.01115.22
7.0.170.0130.00315.52
7.0.160.0080.00415.17
7.0.150.0040.00415.48
7.0.140.0070.00715.36
7.0.130.0040.01115.30
7.0.120.0050.00315.32
7.0.110.0040.00415.48
7.0.100.0030.00515.21
7.0.90.0100.00315.57
7.0.80.0000.01414.97
7.0.70.0030.00815.33
7.0.60.0100.04218.58
7.0.50.0110.01816.56
7.0.40.0070.04516.94
7.0.30.0120.03216.87
7.0.20.0170.03416.91
7.0.10.0050.04116.87
7.0.00.0100.04016.91
5.6.400.0000.01414.49
5.6.390.0000.00914.38
5.6.380.0070.01014.42
5.6.370.0060.00314.05
5.6.360.0030.00614.27
5.6.350.0090.00914.07
5.6.340.0030.00514.33
5.6.330.0040.01114.18
5.6.320.0070.00314.30
5.6.310.0060.00313.84
5.6.300.0000.00814.05
5.6.290.0130.00314.21
5.6.280.0030.04217.57
5.6.270.0040.00714.40
5.6.260.0040.00814.00
5.6.250.0080.00414.33
5.6.240.0070.00414.18
5.6.230.0000.01514.34
5.6.220.0030.00613.96
5.6.210.0050.02317.38
5.6.200.0060.04316.35
5.6.190.0080.04017.26
5.6.180.0230.02117.41
5.6.170.0080.02817.29
5.6.160.0050.04917.29
5.6.150.0030.04316.17
5.6.140.0100.03816.13
5.6.130.0080.03316.21
5.6.120.0130.03517.58
5.6.110.0080.03517.67
5.6.100.0040.03717.56
5.6.90.0120.03517.82
5.6.80.0070.02117.24
5.6.70.0000.01114.07
5.6.60.0100.00314.38
5.6.50.0000.01313.96
5.6.40.0120.00014.17
5.6.30.0100.00014.14
5.6.20.0070.00714.23
5.6.10.0030.00913.92
5.6.00.0040.01514.07
5.5.380.0130.00014.18
5.5.370.0040.01114.10
5.5.360.0030.00913.86
5.5.350.0180.04317.38
5.5.340.0020.04016.20
5.5.330.0050.02517.15
5.5.320.0090.02917.35
5.5.310.0220.03717.14
5.5.300.0040.03716.03
5.5.290.0070.04416.06
5.5.280.0020.03517.60
5.5.270.0030.05217.69
5.5.260.0040.03117.47
5.5.250.0030.04517.41
5.5.240.0100.04017.29
5.5.230.0080.00314.25
5.5.220.0130.00314.01
5.5.210.0100.00314.00
5.5.200.0000.00914.24
5.5.190.0030.00913.92
5.5.180.0100.00314.06
5.5.170.0000.01314.35
5.5.160.0060.01214.15
5.5.150.0060.01214.12
5.5.140.0120.00613.98
5.5.130.0030.01414.32
5.5.120.0070.01114.25
5.5.110.0000.01714.11
5.5.100.0080.00014.22
5.5.90.0040.01114.26
5.5.80.0030.01014.06
5.5.70.0030.00613.91
5.5.60.0100.00314.36
5.5.50.0050.00814.01
5.5.40.0060.00314.25
5.5.30.0000.01414.09
5.5.20.0030.01213.99
5.5.10.0090.00614.00
5.5.00.0090.00613.62

preferences:
63.11 ms | 401 KiB | 5 Q