3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $php5 = 'working'; } $b = array( array('test' => 'php5') ); $c = 0; $a = new A(); echo $a::$b[$c]['test'];

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)
8.3.60.0120.00616.73
8.3.50.0150.00721.15
8.3.40.0120.00918.93
8.3.30.0110.00418.64
8.3.20.0040.00420.17
8.3.10.0040.00423.34
8.3.00.0040.00423.64
8.2.180.0070.01518.54
8.2.170.0110.01422.96
8.2.160.0000.01320.35
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0020.00519.64
8.2.120.0000.00726.35
8.2.110.0030.00620.43
8.2.100.0040.00817.97
8.2.90.0040.00419.07
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0040.00418.00
8.2.50.0050.00318.07
8.2.40.0000.00922.32
8.2.30.0030.00519.22
8.2.20.0040.00417.66
8.2.10.0000.00817.93
8.2.00.0050.00217.93
8.1.280.0110.00425.92
8.1.270.0000.00820.20
8.1.260.0110.00028.09
8.1.250.0050.00328.09
8.1.240.0060.01322.07
8.1.230.0080.00422.82
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0030.00517.22
8.1.180.0000.00718.10
8.1.170.0040.00418.46
8.1.160.0040.00420.59
8.1.150.0070.00018.69
8.1.140.0080.00019.38
8.1.130.0030.00317.55
8.1.120.0000.00817.43
8.1.110.0000.00717.37
8.1.100.0050.00217.37
8.1.90.0040.00417.29
8.1.80.0030.00617.39
8.1.70.0030.00317.38
8.1.60.0030.00517.40
8.1.50.0040.00417.52
8.1.40.0050.00317.41
8.1.30.0080.00017.50
8.1.20.0070.00017.55
8.1.10.0050.00217.55
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0030.00318.28
8.0.270.0030.00317.18
8.0.260.0000.00617.10
8.0.250.0000.00716.98
8.0.240.0030.00516.84
8.0.230.0040.00416.99
8.0.220.0030.00516.88
8.0.210.0040.00416.85
8.0.200.0070.00316.82
8.0.190.0040.00416.85
8.0.180.0000.00816.80
8.0.170.0000.00816.93
8.0.160.0070.00016.80
8.0.150.0030.00316.68
8.0.140.0030.00316.82
8.0.130.0030.00313.25
8.0.120.0030.00616.80
8.0.110.0030.00316.89
8.0.100.0040.00416.87
8.0.90.0000.00716.77
8.0.80.0100.00616.91
8.0.70.0000.00716.86
8.0.60.0000.00716.92
8.0.50.0080.00016.73
8.0.30.0090.00816.99
8.0.20.0140.00817.40
8.0.10.0040.00417.02
8.0.00.0140.00716.87
7.4.330.0050.00016.81
7.4.320.0000.00716.36
7.4.300.0080.00016.51
7.4.290.0030.00316.46
7.4.280.0030.00616.60
7.4.270.0000.00716.50
7.4.260.0030.00316.40
7.4.250.0000.00816.46
7.4.240.0040.00316.55
7.4.230.0000.00816.48
7.4.220.0150.00416.68
7.4.210.0090.00716.54
7.4.200.0040.00416.53
7.4.160.0090.00616.58
7.4.150.0070.01317.40
7.4.140.0090.01117.86
7.4.130.0120.00716.56
7.4.120.0070.00916.45
7.4.110.0120.00916.57
7.4.100.0070.01416.41
7.4.90.0080.00916.63
7.4.80.0090.01019.39
7.4.70.0030.01316.25
7.4.60.0070.01016.63
7.4.50.0000.01516.19
7.4.40.0070.01116.56
7.4.30.0120.01316.29
7.4.00.0070.01114.90
7.3.330.0030.00313.18
7.3.320.0030.00613.22
7.3.310.0030.00516.18
7.3.300.0060.00016.23
7.3.290.0000.00716.31
7.3.280.0050.00916.29
7.3.270.0140.00317.40
7.3.260.0070.01816.58
7.3.250.0110.01016.54
7.3.240.0120.00716.38
7.3.230.0160.00016.39
7.3.210.0130.00316.52
7.3.200.0060.01219.39
7.3.190.0040.01416.54
7.3.180.0100.00716.51
7.3.170.0070.01016.48
7.3.160.0100.00716.40
7.3.120.0090.00514.89
7.3.110.0070.01014.68
7.3.100.0040.01114.89
7.3.90.0040.00414.67
7.3.80.0060.00614.74
7.3.70.0000.01114.87
7.3.60.0040.01114.98
7.3.50.0070.00414.77
7.3.40.0070.00714.67
7.3.30.0030.01014.75
7.3.20.0090.00916.80
7.3.10.0050.00716.60
7.3.00.0030.01216.59
7.2.330.0030.01416.60
7.2.320.0090.00916.39
7.2.310.0100.01016.47
7.2.300.0030.01416.59
7.2.290.0100.01316.66
7.2.250.0070.01415.20
7.2.240.0030.01715.18
7.2.230.0000.00914.95
7.2.220.0070.01015.06
7.2.210.0090.00314.73
7.2.200.0130.00314.80
7.2.190.0110.00015.05
7.2.180.0040.00814.91
7.2.170.0070.00415.15
7.2.130.0140.00016.74
7.2.120.0060.00616.72
7.2.110.0060.00916.55
7.2.100.0080.00816.75
7.2.90.0030.00716.92
7.2.80.0070.00716.83
7.2.70.0000.01416.86
7.2.60.0020.01316.91
7.2.50.0070.00416.89
7.2.40.0060.00916.72
7.2.30.0070.00416.82
7.2.20.0180.00016.69
7.2.10.0040.01216.87
7.2.00.0050.01318.09
7.1.330.0050.00815.71
7.1.320.0000.01215.52
7.1.310.0070.00415.61
7.1.300.0110.00015.83
7.1.290.0000.01415.40
7.1.280.0040.00415.50
7.1.270.0030.01015.67
7.1.260.0070.00715.54
7.1.250.0030.01215.81
7.1.200.0040.00815.54
7.1.100.0030.01217.96
7.1.70.0040.00417.07
7.1.60.0110.01419.30
7.1.50.0030.01716.66
7.1.00.0000.07722.40
7.0.200.0070.00316.65
7.0.60.0200.07721.83
7.0.50.0100.05017.87
7.0.40.0100.08320.11
7.0.30.0170.08720.11
7.0.20.0300.08020.22
7.0.10.0130.08320.12
7.0.00.0070.06720.20
5.6.280.0070.02720.87
5.6.210.0070.08720.47
5.6.200.0000.04718.29
5.6.190.0030.07020.63
5.6.180.0430.07320.52
5.6.170.0300.07720.49
5.6.160.0030.08320.57
5.6.150.0000.07718.25
5.6.140.0030.06018.18
5.6.130.0170.03718.18
5.6.120.0070.04020.98
5.6.110.0100.06320.96
5.6.100.0170.06720.98
5.6.90.0030.04721.01
5.6.80.0070.07720.38
5.5.350.4230.04020.43
5.5.340.0130.07018.07
5.5.330.0070.07720.21
5.5.320.0600.07020.27
5.5.310.0170.08320.35
5.5.300.0030.04317.94
5.5.290.0070.03718.08
5.5.280.0030.04020.96
5.5.270.0100.08020.72
5.5.260.0030.04320.84
5.5.250.0100.08020.49
5.5.240.0100.07720.25

preferences:
78.64 ms | 401 KiB | 5 Q