3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public static function hey() { return $this; } } $out = new test; $hey = $out->hey(); var_dump($hey);

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)
8.3.40.0120.00318.75
8.3.30.0130.00618.81
8.3.20.0110.00319.22
8.3.10.0050.00321.73
8.3.00.0070.00020.58
8.2.170.0110.00722.96
8.2.160.0100.00720.70
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00919.82
8.2.120.0060.00326.35
8.2.110.0060.00319.17
8.2.100.0110.00017.84
8.2.90.0040.00417.38
8.2.80.0040.00417.97
8.2.70.0040.00417.92
8.2.60.0040.00418.03
8.2.50.0000.00818.10
8.2.40.0050.00319.30
8.2.30.0030.00519.07
8.2.20.0000.00718.04
8.2.10.0060.00318.10
8.2.00.0080.00017.65
8.1.270.0040.00418.74
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00722.14
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.47
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0000.00818.86
8.1.150.0080.00018.69
8.1.140.0000.00717.30
8.1.130.0000.00721.96
8.1.120.0040.00417.43
8.1.110.0000.00717.41
8.1.100.0030.00317.36
8.1.90.0000.00817.43
8.1.80.0030.00317.28
8.1.70.0030.00317.39
8.1.60.0050.00317.47
8.1.50.0040.00417.49
8.1.40.0040.00417.41
8.1.30.0050.00217.65
8.1.20.0060.00317.49
8.1.10.0000.00817.59
8.1.00.0030.00617.46
8.0.300.0000.00818.77
8.0.290.0080.00016.58
8.0.280.0000.00718.29
8.0.270.0000.00717.22
8.0.260.0000.00618.36
8.0.250.0070.00016.98
8.0.240.0040.00416.98
8.0.230.0060.00416.93
8.0.220.0050.00516.80
8.0.210.0030.00316.77
8.0.200.0070.00016.94
8.0.190.0000.00717.04
8.0.180.0040.00416.92
8.0.170.0060.00316.91
8.0.160.0070.00016.97
8.0.150.0070.00016.68
8.0.140.0070.00016.91
8.0.130.0000.00513.35
8.0.120.0000.00716.87
8.0.110.0000.00716.89
8.0.100.0030.00516.90
8.0.90.0040.00416.79
8.0.80.0080.01016.84
8.0.70.0040.00416.94
8.0.60.0070.00016.73
8.0.50.0070.00016.75
8.0.30.0140.00417.12
8.0.20.0100.00917.40
8.0.10.0000.00816.82
8.0.00.0090.00816.70
7.4.330.0060.00015.55
7.4.320.0000.00716.34
7.4.300.0060.00016.58
7.4.290.0000.00716.60
7.4.280.0030.00616.61
7.4.270.0030.00316.56
7.4.260.0030.00316.57
7.4.250.0080.00016.46
7.4.240.0070.00016.54
7.4.230.0020.00516.42
7.4.220.0070.00016.61
7.4.210.0070.00716.60
7.4.200.0000.00716.57
7.4.160.0100.00716.51
7.4.140.0100.00817.86
7.4.130.0060.01216.54
7.4.120.0090.01016.51
7.4.110.0080.00816.37
7.4.100.0070.01016.45
7.4.90.0060.01116.47
7.4.80.0150.00619.39
7.4.70.0100.00716.60
7.4.60.0060.01016.57
7.4.50.0070.01016.59
7.4.40.0060.01216.51
7.4.10.0030.01314.91
7.4.00.0030.01215.08
7.3.330.0030.00313.41
7.3.320.0000.00513.32
7.3.310.0060.00316.26
7.3.300.0040.00416.30
7.3.290.0030.00316.40
7.3.280.0080.00616.38
7.3.260.0090.01116.42
7.3.240.0100.00716.53
7.3.230.0110.00516.37
7.3.210.0080.00816.43
7.3.200.0080.00816.52
7.3.190.0070.01416.44
7.3.180.0120.00316.44
7.3.170.0150.00616.26
7.3.160.0080.01516.44
7.3.130.0130.00614.81
7.3.120.0040.01114.59
7.3.110.0030.01014.97
7.3.100.0100.00315.02
7.3.90.0060.00614.87
7.3.80.0030.01014.96
7.3.70.0080.00414.71
7.3.60.0100.00714.79
7.3.50.0070.01014.83
7.3.40.0060.00314.50
7.3.30.0030.01014.61
7.3.20.0030.01016.59
7.3.10.0060.00916.66
7.3.00.0030.01016.68
7.2.330.0070.01016.68
7.2.320.0120.00616.61
7.2.310.0090.01216.33
7.2.300.0130.00316.34
7.2.290.0110.00816.36
7.2.260.0110.00814.80
7.2.250.0090.00914.54
7.2.240.0030.01315.11
7.2.230.0000.01415.20
7.2.220.0100.01015.04
7.2.210.0060.00614.97
7.2.200.0000.01214.90
7.2.190.0120.00614.86
7.2.180.0100.00714.93
7.2.170.0030.01014.85
7.2.160.0030.01014.99
7.2.150.0030.00716.88
7.2.140.0090.00616.77
7.2.130.0040.01116.80
7.2.120.0100.00316.55
7.2.110.0070.00716.71
7.2.100.0080.00516.82
7.2.90.0130.00716.99
7.2.80.0070.01317.01
7.2.70.0070.00716.89
7.2.60.0040.00816.98
7.2.50.0070.01016.72
7.2.40.0090.00616.81
7.2.30.0130.00016.88
7.2.20.0060.00916.89
7.2.10.0040.00816.89
7.2.00.0030.01216.82
7.1.330.0110.00315.78
7.1.320.0030.00715.67
7.1.310.0070.00715.81
7.1.300.0090.00915.71
7.1.290.0070.00315.75
7.1.280.0070.00415.50
7.1.270.0090.00315.63
7.1.260.0040.00715.73
7.1.250.0040.01115.66
7.1.240.0030.00915.66
7.1.230.0030.00915.70
7.1.220.0040.00415.73
7.1.210.0070.01015.57
7.1.200.0120.00615.66
7.1.190.0040.01115.79
7.1.180.0080.00015.85
7.1.170.0080.00415.77
7.1.160.0100.00315.62
7.1.150.0030.01315.69
7.1.140.0030.00715.53
7.1.130.0060.00315.46
7.1.120.0060.00615.62
7.1.110.0140.00015.88
7.1.100.0090.00015.49
7.1.90.0060.00915.87
7.1.80.0070.00315.55
7.1.70.0100.00315.73
7.1.60.0040.00715.48
7.1.50.0030.01315.67
7.1.40.0090.00615.70
7.1.30.0060.00615.74
7.1.20.0070.00715.82
7.1.10.0070.00315.72
7.1.00.0100.00015.70
7.0.330.0100.00015.45
7.0.320.0030.00715.46
7.0.310.0070.01115.21
7.0.300.0040.00415.38
7.0.290.0080.00415.46
7.0.280.0040.01115.05
7.0.270.0000.00915.31
7.0.260.0030.00915.29
7.0.250.0000.01315.35
7.0.240.0030.01215.54
7.0.230.0140.00015.48
7.0.220.0050.00515.56
7.0.210.0070.00715.57
7.0.200.0000.00815.18
7.0.190.0030.01015.34
7.0.180.0000.01715.44
7.0.170.0040.00415.40
7.0.160.0030.01015.38
7.0.150.0060.00915.32
7.0.140.0000.00815.32
7.0.130.0070.01015.41
7.0.120.0040.00415.47
7.0.110.0070.00315.09
7.0.100.0090.00315.21
7.0.90.0000.01115.57
7.0.80.0000.01415.43
7.0.70.0040.01115.42
7.0.60.0030.01715.47
7.0.50.0100.00315.66
7.0.40.0030.00613.39
7.0.30.0070.00413.48
7.0.20.0000.01013.21
7.0.10.0090.00313.54
7.0.00.0030.01013.43
5.6.400.0090.00314.73
5.6.390.0030.01213.97
5.6.380.0060.00914.59
5.6.370.0030.01514.32
5.6.360.0000.01414.10
5.6.350.0070.00414.53
5.6.340.0090.00614.60
5.6.330.0000.01314.37
5.6.320.0070.00314.62
5.6.310.0100.00314.22
5.6.300.0000.00914.14
5.6.290.0080.00414.03
5.6.280.0070.00414.39
5.6.270.0030.00914.39
5.6.260.0030.01014.18
5.6.250.0030.01014.21
5.6.240.0100.00714.39
5.6.230.0060.00914.19
5.6.220.0110.00414.16
5.6.210.0040.00814.30
5.6.200.0040.01113.97
5.6.190.0000.01414.35
5.6.180.0060.00314.42
5.6.170.0060.00614.04
5.6.160.0040.01413.98
5.6.150.0030.00714.50
5.6.140.0060.00314.38
5.6.130.0000.01013.95
5.6.120.0090.00614.11
5.6.110.0060.00914.29
5.6.100.0090.00614.34
5.6.90.0020.00914.34
5.6.80.0100.00714.42
5.6.70.0140.00314.40
5.6.60.0090.00014.45
5.6.50.0040.00714.18
5.6.40.0030.01014.30
5.6.30.0140.00314.14
5.6.20.0060.00614.19
5.6.10.0100.00314.09
5.6.00.0060.00914.24

preferences:
35.74 ms | 400 KiB | 5 Q