3v4l.org

run code in 300+ PHP versions simultaneously
<?php spl_autoload_register('var_dump'); class_alias('Foo', '*'); $a = '*'; eval('class Foo{}'); var_dump(new Foo()); var_dump(new $a);

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)
8.3.60.0170.00718.40
8.3.50.0080.01017.38
8.3.40.0060.00918.69
8.3.30.0060.01218.68
8.3.20.0040.00418.73
8.3.10.0000.00820.65
8.3.00.0040.00417.75
8.2.180.0140.00716.88
8.2.170.0100.00722.96
8.2.160.0060.01322.22
8.2.150.0050.00224.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00419.61
8.2.110.0090.00022.08
8.2.100.0000.01117.72
8.2.90.0000.00817.91
8.2.80.0050.00517.97
8.2.70.0060.00617.49
8.2.60.0000.00817.79
8.2.50.0000.00818.07
8.2.40.0000.00718.16
8.2.30.0000.00818.12
8.2.20.0040.00417.77
8.2.10.0080.00017.82
8.2.00.0040.00417.79
8.1.280.0180.00025.92
8.1.270.0050.00324.66
8.1.260.0020.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00322.01
8.1.230.0030.00920.88
8.1.220.0040.00417.74
8.1.210.0050.00319.02
8.1.200.0030.00617.36
8.1.190.0000.00717.63
8.1.180.0050.00318.10
8.1.170.0040.00418.81
8.1.160.0070.00018.80
8.1.150.0000.00818.64
8.1.140.0000.01017.41
8.1.130.0000.00717.80
8.1.120.0040.00417.50
8.1.110.0050.00217.42
8.1.100.0040.00417.52
8.1.90.0070.00017.45
8.1.80.0080.00017.36
8.1.70.0040.00417.42
8.1.60.0050.00317.60
8.1.50.0000.00717.53
8.1.40.0000.00717.38
8.1.30.0030.00517.60
8.1.20.0030.00617.49
8.1.10.0040.00417.48
8.1.00.0040.00717.52
8.0.300.0050.00220.01
8.0.290.0000.00716.58
8.0.280.0000.00718.55
8.0.270.0040.00417.20
8.0.260.0030.00317.00
8.0.250.0070.00016.92
8.0.240.0030.00716.89
8.0.230.0030.00317.04
8.0.220.0030.00316.83
8.0.210.0020.00517.00
8.0.200.0000.00617.04
8.0.190.0070.00016.90
8.0.180.0050.00316.99
8.0.170.0030.00616.86
8.0.160.0030.00417.04
8.0.150.0040.00416.93
8.0.140.0000.01116.92
8.0.130.0050.00013.40
8.0.120.0040.00416.91
8.0.110.0030.00317.02
8.0.100.0050.00216.95
8.0.90.0040.00316.84
8.0.80.0130.00816.94
8.0.70.0000.00716.98
8.0.60.0050.00316.95
8.0.50.0000.00716.85
8.0.30.0080.01417.11
8.0.20.0070.01217.07
8.0.10.0050.00316.92
8.0.00.0130.00716.86
7.4.330.0050.00014.77
7.4.320.0000.00716.52
7.4.300.0030.00316.37
7.4.290.0050.00216.59
7.4.280.0070.00416.61
7.4.270.0040.00416.53
7.4.260.0050.00013.24
7.4.250.0000.00916.41
7.4.240.0030.00316.64
7.4.230.0000.00816.67
7.4.220.0060.01216.65
7.4.210.0080.00716.60
7.4.200.0030.00316.60
7.4.190.0000.00816.47
7.4.160.0100.00716.63
7.4.150.0080.00817.07
7.4.140.0110.00817.12
7.4.130.0090.01216.46
7.4.120.0140.00516.51
7.4.110.0070.01116.56
7.4.100.0160.00616.45
7.4.90.0030.01516.60
7.4.80.0100.00718.80
7.4.70.0160.00616.63
7.4.60.0060.00916.39
7.4.50.0170.00316.39
7.4.40.0100.00321.69
7.4.30.0080.00816.50
7.4.10.0080.00914.89
7.4.00.0060.01115.03
7.3.330.0060.00013.21
7.3.320.0030.00313.33
7.3.310.0080.00016.20
7.3.300.0030.00316.26
7.3.290.0100.00316.38
7.3.280.0070.00716.33
7.3.270.0030.01417.07
7.3.260.0100.01318.24
7.3.250.0080.01016.56
7.3.240.0100.00716.71
7.3.230.0120.00616.36
7.3.210.0140.00616.30
7.3.200.0110.00719.39
7.3.190.0130.00616.24
7.3.180.0120.00416.52
7.3.170.0090.01216.39
7.3.160.0110.00616.48
7.3.130.0080.00814.82
7.3.120.0060.01214.93
7.3.110.0070.01114.75
7.3.100.0070.01015.02
7.3.90.0060.00914.73
7.3.80.0090.00414.85
7.3.70.0060.00814.69
7.3.60.0080.00414.74
7.3.50.0030.00914.69
7.3.40.0050.01014.78
7.3.30.0070.00614.80
7.3.20.0050.00816.78
7.3.10.0020.01116.70
7.3.00.0050.01016.73
7.2.330.0090.00916.65
7.2.320.0000.01516.67
7.2.310.0060.01116.68
7.2.300.0140.00916.56
7.2.290.0100.00716.71
7.2.260.0070.01114.92
7.2.250.0080.01015.03
7.2.240.0050.01114.90
7.2.230.0030.01415.14
7.2.220.0090.00414.92
7.2.210.0060.00614.92
7.2.200.0060.00814.99
7.2.190.0070.00814.77
7.2.180.0060.00814.99
7.2.170.0050.01214.88
7.2.160.0170.00014.97
7.2.150.0000.01616.73
7.2.140.0030.00916.68
7.2.130.0060.00616.90
7.2.120.0040.00916.78
7.2.110.0040.00916.59
7.2.100.0050.00816.84
7.2.90.0100.00816.81
7.2.80.0080.00616.74
7.2.70.0050.00916.69
7.2.60.0040.01016.67
7.2.50.0000.01216.81
7.2.40.0050.00616.72
7.2.30.0080.00516.69
7.2.20.0050.00716.78
7.2.10.0050.00716.79
7.2.00.0020.01117.61
7.1.330.0060.00915.81
7.1.320.0080.00615.74
7.1.310.0050.00915.76
7.1.300.0090.00415.78
7.1.290.0040.00715.71
7.1.280.0070.00715.64
7.1.270.0060.00615.79
7.1.260.0020.01015.77
7.1.250.0030.00715.88
7.1.240.0070.00515.81
7.1.230.0090.00515.76
7.1.220.0070.00615.82
7.1.210.0060.00815.69
7.1.200.0030.01015.68
7.1.190.0030.00615.79
7.1.180.0100.00515.81
7.1.170.0040.00915.89
7.1.160.0060.00615.89
7.1.150.0080.00215.77
7.1.140.0030.01115.78
7.1.130.0070.00715.78
7.1.120.0020.01015.80
7.1.110.0050.00915.69
7.1.100.0070.00615.67
7.1.90.0020.00815.59
7.1.80.0080.00515.97
7.1.70.0050.00916.12
7.1.60.0060.00616.25
7.1.50.0090.00616.26
7.1.40.0030.00815.94
7.1.30.0080.00615.83
7.1.20.0040.00915.77
7.1.10.0030.00815.74
7.1.00.0040.01918.00
7.0.330.0020.01215.13
7.0.320.0050.00715.34
7.0.310.0070.00615.14
7.0.300.0030.00915.30
7.0.290.0030.00915.46
7.0.280.0040.00815.21
7.0.270.0050.00915.26
7.0.260.0030.00915.26
7.0.250.0050.00915.15
7.0.240.0040.00715.39
7.0.230.0020.01215.45
7.0.220.0070.00215.50
7.0.210.0000.00815.35
7.0.200.0060.00515.63
7.0.190.0040.00715.21
7.0.180.0030.01015.35
7.0.170.0060.00515.34
7.0.160.0020.01115.27
7.0.150.0050.00715.47
7.0.140.0040.03017.56
7.0.130.0020.01415.43
7.0.120.0030.01617.56
7.0.110.0070.00315.36
7.0.100.0060.00515.33
7.0.90.0060.00615.51
7.0.80.0090.00415.22
7.0.70.0070.00215.30
7.0.60.0080.03016.91
7.0.50.0050.02016.30
7.0.40.0040.02615.72
7.0.30.0210.01715.75
7.0.20.0120.01815.60
7.0.10.0120.02615.65
7.0.00.0060.02815.71
5.6.400.0070.00814.27
5.6.390.0070.00514.29
5.6.380.0060.00814.35
5.6.370.0050.00714.28
5.6.360.0050.00714.51
5.6.350.0040.00714.23
5.6.340.0020.01013.98
5.6.330.0080.00514.30
5.6.320.0100.00514.45
5.6.310.0030.00714.21
5.6.300.0080.00614.07
5.6.290.0080.00614.12
5.6.280.0060.02716.38
5.6.270.0070.00614.26
5.6.260.0070.00714.35
5.6.250.0050.00614.12
5.6.240.0040.00614.38
5.6.230.0050.00914.33
5.6.220.0070.00214.19
5.6.210.0050.02616.50
5.6.200.0070.02915.59
5.6.190.0070.03416.46
5.6.180.0170.02216.39
5.6.170.0130.03116.21
5.6.160.0040.02416.42
5.6.150.0070.02415.42
5.6.140.0090.02915.44
5.6.130.0070.02615.67
5.6.120.0050.03416.41
5.6.110.0090.02616.43
5.6.100.0070.03016.55
5.6.90.0030.03516.48
5.6.80.0070.02816.20
5.6.70.0120.00314.12
5.6.60.0050.01014.17
5.6.50.0070.00514.28
5.6.40.0090.00514.22
5.6.30.0050.00614.24
5.6.20.0110.00114.09
5.6.10.0070.00314.02
5.6.00.0020.01314.11
5.5.380.0090.00714.34
5.5.370.0070.00714.30
5.5.360.0080.00214.00
5.5.350.0160.02616.29
5.5.340.0110.02115.36
5.5.330.0040.01916.19
5.5.320.0110.03116.32
5.5.310.0120.02816.26
5.5.300.0090.01515.51
5.5.290.0050.02615.46
5.5.280.0050.03416.39
5.5.270.0060.03216.49
5.5.260.0080.03216.47
5.5.250.0040.03416.28
5.5.240.0060.03116.13
5.5.230.0070.00714.05
5.5.220.0040.00914.15
5.5.210.0050.00714.19
5.5.200.0040.01214.25
5.5.190.0030.01113.99
5.5.180.0100.00514.07
5.5.170.0050.00814.00
5.5.160.0050.00414.16
5.5.150.0030.01014.30
5.5.140.0030.01014.31
5.5.130.0050.00814.14
5.5.120.0090.00414.06
5.5.110.0100.00314.04
5.5.100.0030.00914.07
5.5.90.0070.00714.32
5.5.80.0020.01014.17
5.5.70.0040.00613.99
5.5.60.0040.01114.08
5.5.50.0050.00514.24
5.5.40.0050.00813.94
5.5.30.0070.00513.95
5.5.20.0090.00713.94
5.5.10.0060.00713.68
5.5.00.0040.00914.30
5.4.450.0040.02613.98
5.4.440.0020.03313.67
5.4.430.0040.03213.78
5.4.420.0050.02913.67
5.4.410.0070.02513.73
5.4.400.0060.01413.71
5.4.390.0020.02913.46
5.4.380.0030.02013.77
5.4.370.0060.02113.62
5.4.360.0040.02113.78
5.4.350.0010.02113.66
5.4.340.0060.02913.64
5.4.330.0060.00510.82
5.4.320.0050.01713.77
5.4.310.0090.02813.76
5.4.300.0080.02713.84
5.4.290.0050.03013.62
5.4.280.0010.02913.54
5.4.270.0080.02913.74
5.4.260.0060.02713.91
5.4.250.0080.02913.68
5.4.240.0050.02813.63
5.4.230.0060.02813.53
5.4.220.0030.03013.69
5.4.210.0020.02213.59
5.4.200.0040.02213.60
5.4.190.0040.02713.67
5.4.180.0060.01613.75
5.4.170.0100.02313.59
5.4.160.0050.02813.89
5.4.150.0080.02613.73
5.4.140.0070.01812.88
5.4.130.0080.01912.90
5.4.120.0040.01512.72
5.4.110.0050.02912.83
5.4.100.0050.02512.83
5.4.90.0070.01212.81
5.4.80.0060.02712.80
5.4.70.0020.02712.85
5.4.60.0020.01912.76
5.4.50.0040.02112.82
5.4.40.0020.01912.80
5.4.30.0060.01512.79
5.4.20.0030.02112.94
5.4.10.0060.02012.83
5.4.00.0060.02712.57
5.3.290.0060.02511.86
5.3.280.0050.02611.87
5.3.270.0030.01511.83
5.3.260.0030.03111.99
5.3.250.0030.02811.88
5.3.240.0020.01911.81
5.3.230.0050.02211.94
5.3.220.0020.01811.79
5.3.210.0050.01711.88
5.3.200.0060.02811.82
5.3.190.0050.01511.83
5.3.180.0050.02811.84
5.3.170.0030.02811.96
5.3.160.0040.01611.87
5.3.150.0050.01711.93
5.3.140.0000.01911.88
5.3.130.0050.01511.84
5.3.120.0060.02811.93
5.3.110.0080.02611.87
5.3.100.0040.02211.77
5.3.90.0040.02711.75
5.3.80.0020.02611.57
5.3.70.0010.03111.49
5.3.60.0040.02011.68
5.3.50.0060.02011.56
5.3.40.0040.02911.52
5.3.30.0030.02411.66
5.3.20.0040.01911.45
5.3.10.0060.02711.37
5.3.00.0010.03211.45
5.2.170.0030.03711.14
5.2.160.0070.06311.12
5.2.150.0030.06711.30
5.2.140.0000.03311.07
5.2.130.0070.05711.00
5.2.120.0030.04311.11
5.2.110.0000.06011.25
5.2.100.0030.06011.03
5.2.90.0070.06010.99
5.2.80.0100.05710.95
5.2.70.0000.05011.00
5.2.60.0030.03311.12
5.2.50.0030.03011.09
5.2.40.0030.06310.84
5.2.30.0000.06710.91
5.2.20.0100.04010.84
5.2.10.0100.04310.71
5.2.00.0000.03010.72
5.1.60.0000.03010.00
5.1.50.0000.04010.14
5.1.40.0030.0439.97
5.1.30.0070.03310.33
5.1.20.0030.05010.25
5.1.10.0070.04310.21
5.1.00.0000.04010.21
5.0.50.0000.0478.59
5.0.40.0100.0378.41
5.0.30.0030.0638.26
5.0.20.0000.0378.14
5.0.10.0000.0408.11
5.0.00.0030.0638.14
4.4.90.0000.0377.94
4.4.80.0070.0307.94
4.4.70.0030.0177.94
4.4.60.0030.0237.94
4.4.50.0000.0177.94
4.4.40.0000.0537.94
4.4.30.0000.0377.94
4.4.20.0000.0337.94
4.4.10.0070.0337.94
4.4.00.0070.0537.94
4.3.110.0030.0237.94
4.3.100.0030.0307.94
4.3.90.0000.0337.94
4.3.80.0000.0377.94
4.3.70.0070.0237.94
4.3.60.0100.0277.94
4.3.50.0030.0277.94
4.3.40.0030.0277.94
4.3.30.0000.0337.94
4.3.20.0070.0307.94
4.3.10.0070.0237.94
4.3.00.0030.0307.94

preferences:
46.32 ms | 401 KiB | 5 Q