3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace abc; class a { public function test(){ var_dump(self::class); } } $a = new \abc\a(); $a->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)
8.3.60.0150.00316.50
8.3.50.0140.00316.47
8.3.40.0070.01018.66
8.3.30.0110.00318.59
8.3.20.0040.00420.22
8.3.10.0040.00423.68
8.3.00.0040.00422.04
8.2.180.0170.00725.92
8.2.170.0120.00322.96
8.2.160.0140.00419.04
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00420.94
8.2.120.0040.00426.35
8.2.110.0030.00622.08
8.2.100.0070.00719.63
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0060.00417.38
8.2.60.0060.00317.91
8.2.50.0030.00518.10
8.2.40.0070.00020.42
8.2.30.0050.00219.05
8.2.20.0000.00717.90
8.2.10.0000.00717.96
8.2.00.0040.00417.89
8.1.280.0140.00725.92
8.1.270.0070.00022.02
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00620.76
8.1.230.0100.00019.04
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0070.00317.23
8.1.190.0030.00616.99
8.1.180.0080.00018.10
8.1.170.0080.00018.89
8.1.160.0000.00718.96
8.1.150.0040.00418.86
8.1.140.0080.00019.53
8.1.130.0000.00717.42
8.1.120.0050.00317.29
8.1.110.0000.00817.30
8.1.100.0000.00817.25
8.1.90.0050.00317.29
8.1.80.0000.00717.29
8.1.70.0000.00717.33
8.1.60.0040.00417.49
8.1.50.0040.00417.48
8.1.40.0060.00317.48
8.1.30.0000.00817.57
8.1.20.0050.00317.64
8.1.10.0000.00817.49
8.1.00.0080.00017.45
8.0.300.0070.00020.06
8.0.290.0000.00816.63
8.0.280.0000.00718.38
8.0.270.0030.00317.12
8.0.260.0000.00716.74
8.0.250.0030.00316.89
8.0.240.0050.00216.77
8.0.230.0030.00316.78
8.0.220.0030.00316.83
8.0.210.0080.00016.86
8.0.200.0030.00316.93
8.0.190.0060.00316.87
8.0.180.0040.00416.88
8.0.170.0040.00416.84
8.0.160.0030.00616.67
8.0.150.0000.00716.64
8.0.140.0080.00016.65
8.0.130.0000.00513.24
8.0.120.0000.00716.76
8.0.110.0040.00416.77
8.0.100.0070.00016.75
8.0.90.0050.00316.80
8.0.80.0100.00616.70
8.0.70.0040.00416.93
8.0.60.0040.00416.71
8.0.50.0000.00816.86
8.0.30.0050.01116.95
8.0.20.0100.01617.40
8.0.10.0000.00716.92
8.0.00.0060.01216.40
7.4.330.0050.00015.55
7.4.320.0030.00316.55
7.4.300.0000.00516.40
7.4.290.0070.00016.63
7.4.280.0040.00416.58
7.4.270.0070.00016.54
7.4.260.0000.00916.45
7.4.250.0080.00016.50
7.4.240.0070.00016.59
7.4.230.0030.00316.61
7.4.220.0070.01116.53
7.4.210.0080.00816.45
7.4.200.0030.00316.46
7.4.160.0050.01316.40
7.4.150.0120.00617.40
7.4.140.0080.00917.86
7.4.130.0080.01216.44
7.4.120.0090.00916.51
7.4.110.0030.01616.38
7.4.100.0100.00716.48
7.4.90.0080.00816.41
7.4.80.0030.01419.39
7.4.70.0080.01116.44
7.4.60.0100.00716.44
7.4.50.0030.00916.32
7.4.40.0100.00716.57
7.4.30.0070.01016.31
7.4.10.0040.00815.05
7.4.00.0090.00514.87
7.3.330.0060.00013.09
7.3.320.0050.00013.09
7.3.310.0030.00316.33
7.3.300.0000.00616.23
7.3.290.0110.00316.22
7.3.280.0090.00816.21
7.3.270.0130.00317.40
7.3.260.0100.00816.32
7.3.250.0090.01116.37
7.3.240.0090.00716.29
7.3.230.0120.00416.13
7.3.210.0130.00316.08
7.3.200.0060.01016.24
7.3.190.0060.00916.27
7.3.180.0090.00616.50
7.3.170.0090.00916.19
7.3.160.0130.01016.34
7.3.130.0150.00314.74
7.3.120.0090.00914.54
7.3.110.0100.01014.57
7.3.100.0070.00714.86
7.3.90.0040.00714.51
7.3.80.0060.00314.81
7.3.70.0060.00614.66
7.3.60.0060.00314.59
7.3.50.0030.00614.66
7.3.40.0110.00314.76
7.3.30.0000.01014.27
7.3.20.0030.01216.37
7.3.10.0060.01216.48
7.3.00.0060.00616.48
7.2.330.0120.01216.71
7.2.320.0080.00816.63
7.2.310.0100.00616.48
7.2.300.0070.01016.32
7.2.290.0080.00816.32
7.2.260.0030.01714.63
7.2.250.0030.01514.67
7.2.240.0040.01114.83
7.2.230.0060.01014.99
7.2.220.0040.01114.80
7.2.210.0060.00314.46
7.2.200.0060.00915.12
7.2.190.0060.00615.01
7.2.180.0060.00914.59
7.2.170.0040.00814.74
7.2.160.0040.01114.83
7.2.150.0040.01116.88
7.2.140.0070.00716.80
7.2.130.0060.00916.99
7.2.120.0060.00916.91
7.2.110.0070.01016.72
7.2.100.0060.01316.64
7.2.90.0000.01416.75
7.2.80.0080.00416.85
7.2.70.0040.01216.57
7.2.60.0070.00716.74
7.2.50.0060.00616.85
7.2.40.0000.01316.69
7.2.30.0060.00616.65
7.2.20.0140.00316.72
7.2.10.0100.01016.57
7.2.00.0060.01017.87
7.1.330.0060.00815.77
7.1.320.0060.00615.56
7.1.310.0070.00415.52
7.1.300.0030.01315.64
7.1.290.0030.00615.66
7.1.280.0100.00315.70
7.1.270.0000.01515.46
7.1.260.0000.01415.47
7.1.250.0040.00815.51
7.1.240.0090.00915.28
7.1.230.0000.01715.53
7.1.220.0040.01415.58
7.1.210.0040.00415.71
7.1.200.0050.00715.46
7.1.190.0070.00715.38
7.1.180.0080.00415.66
7.1.170.0040.00715.54
7.1.160.0050.00515.58
7.1.150.0030.00915.63
7.1.140.0090.00615.69
7.1.130.0060.00615.68
7.1.120.0060.00315.76
7.1.110.0040.00815.75
7.1.100.0030.01116.72
7.1.90.0070.00415.60
7.1.80.0000.01215.51
7.1.70.0070.00816.13
7.1.60.0140.00825.40
7.1.50.0130.01525.24
7.1.40.0230.00925.09
7.1.30.0180.01324.97
7.1.20.0190.01125.18
7.1.10.0070.01016.08
7.1.00.0030.01416.01
7.0.330.0040.00715.21
7.0.320.0000.01315.22
7.0.310.0070.00715.29
7.0.300.0040.00815.36
7.0.290.0100.00015.54
7.0.280.0060.00615.46
7.0.270.0070.01015.27
7.0.260.0060.00315.32
7.0.250.0110.00415.49
7.0.240.0060.00615.52
7.0.230.0040.00815.24
7.0.220.0030.01015.18
7.0.210.0100.00015.38
7.0.200.0100.00416.03
7.0.190.0030.01215.79
7.0.180.0050.01315.59
7.0.170.0190.01014.93
7.0.160.0030.01115.74
7.0.150.0070.01015.61
7.0.140.0070.01115.83
7.0.130.0080.01115.74
7.0.120.0100.00615.83
7.0.110.0230.00914.85
7.0.100.0220.00814.74
7.0.90.0110.00515.71
7.0.80.0090.00915.75
7.0.70.0190.01014.69
7.0.60.0190.00814.54
7.0.50.0060.01115.78
7.0.40.0060.01114.88
7.0.30.0050.01315.01
7.0.20.0070.00914.88
7.0.10.0070.00814.95
7.0.00.0060.01115.03
5.6.400.0070.01014.14
5.6.390.0030.01314.28
5.6.380.0030.00714.01
5.6.370.0060.00614.37
5.6.360.0030.01314.24
5.6.350.0100.00714.02
5.6.340.0080.00414.26
5.6.330.0060.00314.59
5.6.320.0060.00613.97
5.6.310.0040.01113.97
5.6.300.0050.00514.18
5.6.290.0000.01614.30
5.6.280.0040.01214.46
5.6.270.0000.01514.33
5.6.260.0030.00713.92
5.6.250.0030.00614.45
5.6.240.0000.01314.55
5.6.230.0030.01014.55
5.6.220.0030.00713.98
5.6.210.0090.00914.47
5.6.200.0000.01414.38
5.6.190.0090.00614.13
5.6.180.0070.00314.48
5.6.170.0040.00713.88
5.6.160.0000.01314.22
5.6.150.0030.01314.37
5.6.140.0030.00714.28
5.6.130.0000.01414.58
5.6.120.0030.01314.30
5.6.110.0040.01214.27
5.6.100.0060.00814.29
5.6.90.0030.00914.38
5.6.80.0030.00614.12
5.6.70.0060.00914.13
5.6.60.0040.00813.99
5.6.50.0000.01014.46
5.6.40.0070.01114.39
5.6.30.0040.01114.08
5.6.20.0060.00314.18
5.6.10.0030.01314.05
5.6.00.0030.00614.23

preferences:
59.47 ms | 401 KiB | 5 Q