3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function () { return false; }); class Test { public function __toString() { return 42; } } echo (new 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)
8.3.40.0090.00918.59
8.3.30.0100.00319.22
8.3.20.0080.00020.31
8.3.10.0040.00423.70
8.3.00.0040.00419.38
8.2.170.0070.01022.96
8.2.160.0100.00320.33
8.2.150.0060.00324.18
8.2.140.0080.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00222.20
8.2.110.0060.00322.08
8.2.100.0080.00317.91
8.2.90.0000.00819.09
8.2.80.0040.00418.04
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00419.88
8.2.30.0080.00019.89
8.2.20.0020.00517.75
8.2.10.0000.00717.94
8.2.00.0090.00317.63
8.1.270.0000.00823.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.59
8.1.230.0100.00019.11
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0040.00417.12
8.1.180.0000.00818.10
8.1.170.0040.00418.57
8.1.160.0040.00422.05
8.1.150.0000.00718.58
8.1.140.0000.00717.30
8.1.130.0000.00717.70
8.1.120.0040.00417.48
8.1.110.0000.00717.32
8.1.100.0000.00817.41
8.1.90.0000.00717.43
8.1.80.0000.00917.42
8.1.70.0030.00317.25
8.1.60.0060.00317.53
8.1.50.0020.00517.46
8.1.40.0030.00517.41
8.1.30.0040.00417.52
8.1.20.0030.00617.59
8.1.10.0050.00317.50
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0060.00318.50
8.0.270.0000.00817.29
8.0.260.0030.00317.26
8.0.250.0000.00716.91
8.0.240.0050.00317.08
8.0.230.0040.00416.85
8.0.220.0040.00416.98
8.0.210.0000.00717.02
8.0.200.0000.00716.92
8.0.190.0080.00017.02
8.0.180.0000.00816.85
8.0.170.0000.00717.04
8.0.160.0040.00316.82
8.0.150.0040.00416.85
8.0.140.0030.00616.91
8.0.130.0000.00613.34
8.0.120.0000.00716.82
8.0.110.0040.00416.86
8.0.100.0000.00717.02
8.0.90.0030.00516.91
8.0.80.0120.00417.00
8.0.70.0080.00016.97
8.0.60.0040.00416.80
8.0.50.0070.00016.82
8.0.30.0060.01217.10
8.0.20.0060.01617.40
8.0.10.0040.00417.08
8.0.00.0090.00916.63
7.4.330.0000.00515.00
7.4.320.0060.00016.54
7.4.300.0030.00316.57
7.4.290.0040.00416.45
7.4.280.0070.00016.42
7.4.270.0000.00716.42
7.4.260.0070.00016.44
7.4.250.0050.00316.50
7.4.240.0060.00116.50
7.4.230.0040.00416.62
7.4.220.0090.00916.52
7.4.210.0060.00816.49
7.4.200.0070.00016.47
7.4.190.0070.00016.61
7.4.160.0100.00716.41
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0130.00516.51
7.4.120.0100.00816.56
7.4.110.0040.01216.60
7.4.100.0090.01216.31
7.4.90.0090.01216.42
7.4.80.0140.00919.39
7.4.70.0030.01316.39
7.4.60.0060.01016.31
7.4.50.0070.00016.57
7.4.40.0090.00816.55
7.4.30.0040.01216.46
7.4.10.0100.01014.66
7.4.00.0060.00915.14
7.3.330.0000.00713.23
7.3.320.0000.00513.23
7.3.310.0040.00316.36
7.3.300.0000.00716.35
7.3.290.0060.00916.30
7.3.280.0080.01116.35
7.3.270.0140.00317.40
7.3.260.0030.02116.28
7.3.250.0110.00616.30
7.3.240.0100.00716.58
7.3.230.0070.01016.57
7.3.210.0090.01016.57
7.3.200.0060.01219.39
7.3.190.0100.01116.42
7.3.180.0080.01216.34
7.3.170.0090.01216.40
7.3.160.0120.00316.49
7.3.130.0090.00914.92
7.3.120.0090.00714.92
7.3.110.0060.00914.83
7.3.100.0040.01114.78
7.3.90.0080.00614.88
7.3.80.0090.00514.74
7.3.70.0030.00814.87
7.3.60.0030.00814.59
7.3.50.0050.00914.77
7.3.40.0030.01214.61
7.3.30.0030.01014.68
7.3.20.0060.00816.74
7.3.10.0070.00816.42
7.3.00.0090.00616.53
7.2.330.0040.01516.36
7.2.320.0000.01716.69
7.2.310.0100.01416.52
7.2.300.0060.00916.64
7.2.290.0030.01516.66
7.2.260.0040.01314.83
7.2.250.0070.01114.75
7.2.240.0070.00914.94
7.2.230.0060.01114.70
7.2.220.0040.01014.83
7.2.210.0020.01415.09
7.2.200.0070.00715.06
7.2.190.0050.00915.03
7.2.180.0060.00814.89
7.2.170.0030.00814.97
7.2.160.0020.01015.06
7.2.150.0040.01216.76
7.2.140.0050.01016.92
7.2.130.0080.00716.71
7.2.120.0030.01016.88
7.2.110.0050.00916.86
7.2.100.0050.01016.83
7.2.90.0060.01016.76
7.2.80.0040.00916.72
7.2.70.0070.00716.80
7.2.60.0070.00616.80
7.2.50.0030.01016.88
7.2.40.0040.00916.89
7.2.30.0030.01116.83
7.2.20.0050.00716.74
7.2.10.0110.00316.97
7.2.00.0060.00717.45
7.1.330.0050.01015.79
7.1.320.0070.00615.73
7.1.310.0050.00515.60
7.1.300.0050.01015.86
7.1.290.0050.00515.61
7.1.280.0070.00715.58
7.1.270.0030.00715.56
7.1.260.0050.01015.59
7.1.250.0080.00815.69
7.1.240.0060.00915.43
7.1.230.0090.00615.47
7.1.220.0060.00615.60
7.1.210.0070.00715.75
7.1.200.0050.00915.57
7.1.190.0030.00915.27
7.1.180.0040.00415.57
7.1.170.0030.01315.57
7.1.160.0030.01015.75
7.1.150.0140.00015.82
7.1.140.0090.00915.75
7.1.130.0040.01415.72
7.1.120.0030.00915.36
7.1.110.0100.00715.63
7.1.100.0070.00517.00
7.1.90.0090.00615.52
7.1.80.0070.01015.88
7.1.70.0010.00616.47
7.1.60.0130.00617.48
7.1.50.0050.00916.18
7.1.40.0150.00015.47
7.1.30.0040.01115.57
7.1.20.0060.00615.57
7.1.10.0120.00615.67
7.1.00.0070.03918.99
7.0.330.0000.00915.04
7.0.320.0060.00315.21
7.0.310.0000.01315.19
7.0.300.0070.01015.38
7.0.290.0060.00615.31
7.0.280.0060.00315.19
7.0.270.0120.00615.22
7.0.260.0070.00715.36
7.0.250.0040.01114.99
7.0.240.0100.00715.11
7.0.230.0100.00315.50
7.0.220.0100.00715.39
7.0.210.0030.01315.46
7.0.200.0160.00815.06
7.0.190.0030.01215.25
7.0.180.0100.00315.39
7.0.170.0070.00715.18
7.0.160.0030.01515.34
7.0.150.0090.00615.36
7.0.140.0130.03318.60
7.0.130.0060.00315.13
7.0.120.0070.01115.23
7.0.110.0060.01015.05
7.0.100.0070.01015.14
7.0.90.0070.01015.44
7.0.80.0060.00915.20
7.0.70.0060.01315.30
7.0.60.0050.05117.59
7.0.50.0030.02316.53
7.0.40.0100.04416.76
7.0.30.0150.03816.85
7.0.20.0200.03516.79
7.0.10.0050.03516.86
7.0.00.0080.03516.71
5.6.400.0050.00514.47
5.6.390.0090.00614.25
5.6.380.0100.00314.26
5.6.370.0090.00614.34
5.6.360.0000.01714.36
5.6.350.0070.00714.26
5.6.340.0030.00814.21
5.6.330.0040.01114.57
5.6.320.0100.00714.06
5.6.310.0130.00314.08
5.6.300.0030.01314.57
5.6.290.0040.00813.94
5.6.280.0070.03717.53
5.6.270.0070.01314.40
5.6.260.0060.00914.20
5.6.250.0030.00914.08
5.6.240.0000.01114.06
5.6.230.0040.00913.99
5.6.220.0070.00714.14
5.6.210.0070.04517.31
5.6.200.0050.02516.24
5.6.190.0000.04517.42
5.6.180.0190.02417.33
5.6.170.0100.02617.28
5.6.160.0100.04917.34
5.6.150.0030.03516.28
5.6.140.0060.02316.24
5.6.130.0080.04716.22
5.6.120.0110.04017.57
5.6.110.0030.02317.63
5.6.100.0020.04717.60
5.6.90.0020.05317.58
5.6.80.0070.03717.37
5.6.70.0090.00614.25
5.6.60.0070.01013.95
5.6.50.0040.00814.51
5.6.40.0040.00714.13
5.6.30.0030.01114.22
5.6.20.0000.01714.09
5.6.10.0060.00613.94
5.6.00.0040.01114.14
5.5.380.0030.01214.21
5.5.370.0040.00814.07
5.5.360.0120.00313.85
5.5.350.2030.02717.21
5.5.340.0070.02916.00
5.5.330.0050.03617.16
5.5.320.0220.03817.10
5.5.310.0190.04817.30
5.5.300.0030.02816.15
5.5.290.0060.02716.22
5.5.280.0050.03217.48
5.5.270.0090.04017.34
5.5.260.0070.04017.48
5.5.250.0070.04317.37
5.5.240.0070.03816.98
5.5.230.0070.00714.31
5.5.220.0100.00714.25
5.5.210.0070.00714.16
5.5.200.0060.00313.98
5.5.190.0000.01713.92
5.5.180.0120.00314.20
5.5.170.0080.00414.15
5.5.160.0040.00814.11
5.5.150.0000.00914.08
5.5.140.0030.01014.27
5.5.130.0060.00914.07
5.5.120.0040.00813.98
5.5.110.0060.00313.94
5.5.100.0090.00614.12
5.5.90.0100.00314.13
5.5.80.0040.00714.16
5.5.70.0070.00713.97
5.5.60.0090.00613.99
5.5.50.0030.01014.29
5.5.40.0070.00414.33
5.5.30.0090.00313.90
5.5.20.0060.00613.99
5.5.10.0030.01013.95
5.5.00.0040.01113.99
5.4.450.0120.03515.19
5.4.440.0130.03115.27
5.4.430.0050.03715.21
5.4.420.0150.02715.39
5.4.410.0120.02915.16
5.4.400.0080.03115.12
5.4.390.0120.03514.91
5.4.380.0150.02914.87
5.4.370.0250.02514.70
5.4.360.0180.02614.89
5.4.350.0140.03114.59
5.4.340.0180.02814.90
5.4.330.0040.00411.13
5.4.320.0060.02311.65
5.4.310.0030.02911.70
5.4.300.0020.02411.70
5.4.290.0070.02011.56
5.4.280.0040.02111.75
5.4.270.0020.02211.62
5.4.260.0050.02411.74
5.4.250.0020.02511.66
5.4.240.0060.02211.70
5.4.230.0040.02311.75
5.4.220.0090.02511.52
5.4.210.0060.01911.73
5.4.200.0080.03711.84
5.4.190.0050.02111.47
5.4.180.0070.03011.64
5.4.170.0080.02811.49
5.4.160.0060.02911.64
5.4.150.0050.02411.62
5.4.140.0050.02211.45
5.4.130.0070.02211.41
5.4.120.0050.02211.50
5.4.110.0070.02911.50
5.4.100.0090.02211.50
5.4.90.0080.02711.48
5.4.80.0070.01911.50
5.4.70.0040.02011.46
5.4.60.0100.02011.44
5.4.50.0070.02011.34
5.4.40.0060.01911.53
5.4.30.0020.02411.48
5.4.20.0050.02211.46
5.4.10.0050.02111.35
5.4.00.0040.02511.22
5.3.290.0070.02811.73
5.3.280.0070.02111.47
5.3.270.0060.02411.66
5.3.260.0060.02311.49
5.3.250.0060.02211.62
5.3.240.0050.02311.48
5.3.230.0030.02311.58
5.3.220.0040.02111.41
5.3.210.0020.03111.41
5.3.200.0100.02011.52
5.3.190.0100.02111.53
5.3.180.0040.02311.59
5.3.170.0060.02011.62
5.3.160.0040.02211.59
5.3.150.0060.02311.46
5.3.140.0070.02411.58
5.3.130.0040.02111.61
5.3.120.0070.02211.60
5.3.110.0080.02311.62
5.3.100.0070.02111.28
5.3.90.0060.02011.36
5.3.80.0050.02111.15
5.3.70.0040.02411.14
5.3.60.0050.02511.28
5.3.50.0070.02011.24
5.3.40.0070.02211.11
5.3.30.0070.02311.07
5.3.20.0040.02211.14
5.3.10.0050.02411.02
5.3.00.0060.03410.96
5.2.170.0050.0369.18
5.2.160.0030.0329.18
5.2.150.0060.0399.18
5.2.140.0070.0439.18
5.2.130.0130.0579.14
5.2.120.0040.0459.14
5.2.110.0070.0309.15
5.2.100.0070.0289.14
5.2.90.0050.0299.14
5.2.80.0050.0409.14
5.2.70.0050.0339.14
5.2.60.0070.0359.09
5.2.50.0040.0339.06
5.2.40.0050.0289.03
5.2.30.0070.0289.01
5.2.20.0040.0309.00
5.2.10.0060.0288.92
5.2.00.0070.0358.79
5.1.60.0010.0278.06
5.1.50.0030.0268.06
5.1.40.0050.0248.05
5.1.30.0060.0338.40
5.1.20.0030.0318.42
5.1.10.0030.0308.14
5.1.00.0020.0288.14
5.0.50.0020.0266.62
5.0.40.0020.0226.48
5.0.30.0070.0336.29
5.0.20.0040.0236.27
5.0.10.0030.0226.23
5.0.00.0080.0356.23
4.4.90.0020.0234.78
4.4.80.0060.0144.75
4.4.70.0030.0174.75
4.4.60.0030.0194.76
4.4.50.0040.0184.77
4.4.40.0030.0304.71
4.4.30.0040.0194.76
4.4.20.0040.0214.85
4.4.10.0060.0144.85
4.4.00.0040.0254.76
4.3.110.0040.0154.67
4.3.100.0020.0164.66
4.3.90.0020.0154.63
4.3.80.0040.0324.58
4.3.70.0020.0174.63
4.3.60.0020.0174.63
4.3.50.0040.0164.63
4.3.40.0020.0244.54
4.3.30.0020.0163.29
4.3.20.0050.0133.27
4.3.10.0020.0163.22
4.3.00.0270.01710.55

preferences:
44.71 ms | 400 KiB | 5 Q