3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function __construct() { echo "create\n"; } function __destruct() { echo "free\n"; } } try { $a = new a; throw new Exception (''); } catch (Exception $e) { }

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)
8.3.40.0070.00718.84
8.3.30.0150.00018.81
8.3.20.0040.00418.77
8.3.10.0000.00818.85
8.3.00.0120.00619.25
8.2.170.0100.00619.04
8.2.160.0160.00322.96
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.42
8.2.110.0060.00321.18
8.2.100.0000.01219.52
8.2.90.0030.00619.22
8.2.80.0000.00917.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0050.00519.25
8.2.30.0030.00617.74
8.2.20.0000.01017.68
8.2.10.0000.00717.84
8.2.00.0000.01017.62
8.1.270.0050.00223.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00620.99
8.1.230.0070.00422.20
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.34
8.1.190.0030.00617.13
8.1.180.0000.00818.10
8.1.170.0000.01118.33
8.1.160.0030.00419.00
8.1.150.0000.00818.54
8.1.140.0040.00417.44
8.1.130.0040.00417.50
8.1.120.0060.00317.40
8.1.110.0000.00717.45
8.1.100.0000.00717.50
8.1.90.0050.00217.51
8.1.80.0040.00417.44
8.1.70.0030.00317.40
8.1.60.0040.00417.45
8.1.50.0040.00417.48
8.1.40.0030.00517.50
8.1.30.0030.00617.56
8.1.20.0030.00717.65
8.1.10.0040.00417.52
8.1.00.0000.00917.46
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0000.00718.57
8.0.270.0040.00417.17
8.0.260.0060.00316.93
8.0.250.0040.00416.82
8.0.240.0030.00316.79
8.0.230.0000.00816.82
8.0.220.0030.00716.88
8.0.210.0070.00016.93
8.0.200.0030.00316.96
8.0.190.0050.00316.82
8.0.180.0000.00716.92
8.0.170.0040.00416.85
8.0.160.0030.00416.93
8.0.150.0040.00416.88
8.0.140.0000.00916.77
8.0.130.0030.00313.35
8.0.120.0040.00716.72
8.0.110.0000.00717.03
8.0.100.0000.00716.82
8.0.90.0070.00016.77
8.0.80.0100.01016.91
8.0.70.0050.00316.98
8.0.60.0080.00016.92
8.0.50.0040.00416.77
8.0.30.0070.01116.88
8.0.20.0110.00817.10
8.0.10.0050.00316.96
8.0.00.0140.00716.80
7.4.330.0040.00312.98
7.4.320.0030.00316.52
7.4.300.0000.00616.55
7.4.290.0030.00316.48
7.4.280.0000.00916.35
7.4.270.0070.00016.53
7.4.260.0000.00613.38
7.4.250.0030.00616.38
7.4.240.0040.00416.41
7.4.230.0060.00316.71
7.4.220.0070.00816.66
7.4.210.0060.00916.48
7.4.200.0000.00716.48
7.4.190.0050.00516.54
7.4.160.0090.00916.28
7.4.150.0160.00316.40
7.4.140.0130.01017.86
7.4.130.0120.00616.67
7.4.120.0130.01016.46
7.4.110.0070.01416.44
7.4.100.0060.01016.54
7.4.90.0180.01416.54
7.4.80.0100.01019.39
7.4.70.0090.00916.61
7.4.60.0070.01016.40
7.4.50.0030.00316.40
7.4.40.0070.00716.44
7.4.30.0060.01016.54
7.4.10.0040.01614.82
7.4.00.0110.00614.86
7.3.330.0000.00613.20
7.3.320.0030.00313.29
7.3.310.0070.00016.34
7.3.300.0040.00416.36
7.3.290.0090.00716.29
7.3.280.0040.01116.26
7.3.270.0140.00416.43
7.3.260.0070.01616.41
7.3.240.0110.00516.52
7.3.230.0090.00916.59
7.3.210.0130.00316.35
7.3.200.0100.00716.49
7.3.190.0100.00616.31
7.3.180.0140.00716.36
7.3.170.0060.00916.46
7.3.160.0060.01516.49
7.3.130.0110.00414.84
7.3.120.0080.00914.67
7.3.110.0090.00714.86
7.3.100.0070.00614.95
7.3.90.0090.00814.75
7.3.80.0070.00514.85
7.3.70.0030.00914.68
7.3.60.0100.00414.65
7.3.50.0040.00714.70
7.3.40.0030.00814.89
7.3.30.0070.00514.60
7.3.20.0110.00216.60
7.3.10.0050.00816.46
7.3.00.0060.00716.50
7.2.330.0140.00316.78
7.2.320.0070.01316.68
7.2.310.0100.00716.76
7.2.300.0120.00916.91
7.2.290.0120.00616.79
7.2.260.0070.00715.09
7.2.250.0070.01315.30
7.2.240.0050.00914.75
7.2.230.0080.00515.23
7.2.220.0070.00915.01
7.2.210.0110.00315.15
7.2.200.0050.00814.97
7.2.190.0050.00815.12
7.2.180.0060.00615.12
7.2.170.0060.00514.98
7.2.160.0070.00715.03
7.2.150.0050.01016.79
7.2.140.0000.01116.99
7.2.130.0080.00816.78
7.2.120.0110.00416.70
7.2.110.0070.00816.70
7.2.100.0080.00716.71
7.2.90.0080.00716.77
7.2.80.0080.00816.88
7.2.70.0100.00616.80
7.2.60.0080.00816.75
7.2.50.0060.00816.95
7.2.40.0100.00716.85
7.2.30.0070.00816.93
7.2.20.0100.00816.93
7.2.10.0090.00916.79
7.2.00.0040.01017.29
7.1.330.0050.00815.57
7.1.320.0050.01015.71
7.1.310.0080.00315.68
7.1.300.0060.00515.78
7.1.290.0060.00615.66
7.1.280.0080.00315.82
7.1.270.0020.00815.56
7.1.260.0060.00415.80
7.1.250.0070.00515.37
7.1.240.0100.00315.56
7.1.230.0030.01315.71
7.1.220.0000.01715.77
7.1.210.0100.00315.62
7.1.200.0080.00615.48
7.1.190.0090.00915.77
7.1.180.0030.00715.83
7.1.170.0080.01115.69
7.1.160.0030.00615.55
7.1.150.0000.00915.55
7.1.140.0040.00415.73
7.1.130.0000.01115.78
7.1.120.0120.00015.52
7.1.110.0000.01715.93
7.1.100.0040.00717.01
7.1.90.0060.00915.84
7.1.80.0050.00515.81
7.1.70.0000.01116.41
7.1.60.0060.01117.52
7.1.50.0110.00616.25
7.1.40.0060.00615.70
7.1.30.0060.00615.79
7.1.20.0030.01015.76
7.1.10.0080.00415.66
7.1.00.0030.02518.93
7.0.330.0070.00415.42
7.0.320.0060.00315.41
7.0.310.0000.01215.03
7.0.300.0030.01015.44
7.0.290.0030.00815.45
7.0.280.0000.01615.39
7.0.270.0030.00615.08
7.0.260.0110.00415.44
7.0.250.0030.00914.98
7.0.240.0030.00615.50
7.0.230.0030.00715.39
7.0.220.0000.01115.25
7.0.210.0100.00315.15
7.0.200.0020.01216.00
7.0.190.0030.01315.22
7.0.180.0000.01015.21
7.0.170.0040.01015.19
7.0.160.0060.00815.46
7.0.150.0000.00915.40
7.0.140.0020.04118.62
7.0.130.0060.00915.37
7.0.120.0080.03718.67
7.0.110.0030.00915.42
7.0.100.0000.01215.18
7.0.90.0060.00615.26
7.0.80.0060.00615.39
7.0.70.0030.01015.22
7.0.60.0070.04017.48
7.0.50.0020.02416.68
7.0.40.0070.04816.71
7.0.30.0130.03316.86
7.0.20.0160.04616.70
7.0.10.0120.02416.86
7.0.00.0080.03316.76
5.6.400.0030.00914.18
5.6.390.0090.00614.24
5.6.380.0090.00614.27
5.6.370.0070.00714.18
5.6.360.0090.00314.20
5.6.350.0100.00314.48
5.6.340.0030.00914.68
5.6.330.0000.00814.27
5.6.320.0030.00614.09
5.6.310.0030.01214.54
5.6.300.0060.00914.27
5.6.290.0030.00914.49
5.6.280.0080.03717.55
5.6.270.0000.01014.66
5.6.260.0080.00614.09
5.6.250.0070.00714.50
5.6.240.0060.00614.52
5.6.230.0060.00614.54
5.6.220.0060.00314.07
5.6.210.0050.04517.46
5.6.200.0040.04116.33
5.6.190.0030.03217.50
5.6.180.0200.04017.26
5.6.170.0260.03017.52
5.6.160.0070.04817.29
5.6.150.0050.03316.14
5.6.140.0050.02116.28
5.6.130.0070.02516.18
5.6.120.0100.04017.63
5.6.110.0050.04717.85
5.6.100.0050.02617.66
5.6.90.0050.04717.55
5.6.80.0080.04117.31
5.6.70.0150.02217.22
5.6.60.0040.01114.36
5.6.50.0030.00614.26
5.6.40.0040.01214.47
5.6.30.0110.00414.20
5.6.20.0140.00314.04
5.6.10.0110.00414.35
5.6.00.0030.01014.04
5.5.380.0030.01014.17
5.5.370.0060.01014.13
5.5.360.0060.00314.45
5.5.350.0080.04417.29
5.5.340.0090.04015.93
5.5.330.0000.02917.29
5.5.320.0030.02517.35
5.5.310.0150.01817.27
5.5.300.0070.04416.08
5.5.290.0070.02916.12
5.5.280.0130.04317.58
5.5.270.0050.04017.59
5.5.260.0080.02217.69
5.5.250.0110.03317.37
5.5.240.0040.04617.35
5.5.230.0070.00714.21
5.5.220.0030.01014.09
5.5.210.0130.00314.47
5.5.200.0060.00314.05
5.5.190.0070.00714.45
5.5.180.0030.01213.95
5.5.170.0070.00714.25
5.5.160.0000.01114.37
5.5.150.0040.00814.07
5.5.140.0070.01014.20
5.5.130.0000.01114.29
5.5.120.0100.00314.36
5.5.110.0070.01013.73
5.5.100.0060.00613.99
5.5.90.0000.01114.04
5.5.80.0080.00314.43
5.5.70.0070.00714.19
5.5.60.0000.01413.99
5.5.50.0090.00314.23
5.5.40.0060.00614.30
5.5.30.0070.01014.06
5.5.20.0070.01114.32
5.5.10.0100.00313.98
5.5.00.0040.01214.08
5.4.450.0050.04415.11
5.4.440.0020.04215.15
5.4.430.0070.03515.33
5.4.420.0050.04215.17
5.4.410.0050.02515.15
5.4.400.0080.03814.87
5.4.390.0030.02315.01
5.4.380.0060.02114.98
5.4.370.0040.02314.91
5.4.360.0090.03615.17
5.4.350.0090.02715.21
5.4.340.0070.04315.13
5.4.330.0030.00711.04
5.4.320.0020.02914.93
5.4.310.0060.04415.12
5.4.300.0070.03014.97
5.4.290.0060.02314.96
5.4.280.0070.02314.95
5.4.270.0030.03814.85
5.4.260.0070.04215.04
5.4.250.0080.04114.90
5.4.240.0080.03315.15
5.4.230.0070.02215.07
5.4.220.0080.02515.04
5.4.210.0090.03715.05
5.4.200.0050.04015.12
5.4.190.0070.02914.82
5.4.180.0030.04615.10
5.4.170.0100.04115.05
5.4.160.0070.04014.78
5.4.150.0050.02514.86
5.4.140.0080.03013.71
5.4.130.0050.03013.62
5.4.120.0050.02813.39
5.4.110.0050.02213.70
5.4.100.0020.03613.62
5.4.90.0030.04113.61
5.4.80.0000.03713.76
5.4.70.0060.03813.56
5.4.60.0080.02713.62
5.4.50.0050.03013.53
5.4.40.0020.03213.61
5.4.30.0000.02513.66
5.4.20.0030.03313.65
5.4.10.0030.02713.56
5.4.00.0060.03313.49
5.3.290.0030.04412.55
5.3.280.0030.02512.49
5.3.270.0070.03012.65
5.3.260.0090.03612.50
5.3.250.0060.03312.62
5.3.240.0050.02512.49
5.3.230.0060.03512.48
5.3.220.0030.02512.45
5.3.210.0080.01712.51
5.3.200.0050.03812.47
5.3.190.0090.03912.51
5.3.180.0060.04112.61
5.3.170.0070.04012.46
5.3.160.0070.03512.42
5.3.150.0110.02812.47
5.3.140.0050.02312.47
5.3.130.0060.02112.49
5.3.120.0070.03812.51
5.3.110.0120.03312.52
5.3.100.0050.02812.36
5.3.90.0070.04012.32
5.3.80.0050.04112.25
5.3.70.0040.03112.22
5.3.60.0040.04312.24
5.3.50.0050.03812.28
5.3.40.0060.03312.16
5.3.30.0020.03212.19
5.3.20.0020.03212.11
5.3.10.0050.03812.04
5.3.00.0060.01811.97
5.2.170.0070.05711.22
5.2.160.0030.04711.31
5.2.150.0100.05711.20
5.2.140.0030.06311.11
5.2.130.0000.03711.18
5.2.120.0100.05711.16
5.2.110.0100.02311.07
5.2.100.0000.04011.16
5.2.90.0100.05711.13
5.2.80.0070.04710.98
5.2.70.0100.05011.13
5.2.60.0030.05011.07
5.2.50.0000.07011.02
5.2.40.0030.03311.04
5.2.30.0000.04310.99
5.2.20.0100.05711.03
5.2.10.0130.03310.91
5.2.00.0100.05010.77
5.1.60.0070.05010.02
5.1.50.0030.0479.97
5.1.40.0000.0479.99
5.1.30.0000.06310.40
5.1.20.0070.02310.36
5.1.10.0000.05710.12
5.1.00.0070.04310.05
5.0.50.0000.0508.69
5.0.40.0030.0338.52
5.0.30.0000.0438.52
5.0.20.0070.0378.52
5.0.10.0030.0278.52
5.0.00.0070.0408.52
4.4.90.0100.0308.52
4.4.80.0000.0378.52
4.4.70.0000.0338.52
4.4.60.0100.0178.52
4.4.50.0030.0378.52
4.4.40.0030.0578.52
4.4.30.0070.0308.52
4.4.20.0070.0238.52
4.4.10.0030.0338.52
4.4.00.0070.0538.52
4.3.110.0000.0308.52
4.3.100.0000.0308.52
4.3.90.0030.0278.52
4.3.80.0000.0578.52
4.3.70.0100.0308.52
4.3.60.0000.0378.52
4.3.50.0000.0308.52
4.3.40.0000.0508.52
4.3.30.0070.0208.52
4.3.20.0000.0208.52
4.3.10.0030.0138.52
4.3.00.0000.0178.52

preferences:
54.41 ms | 400 KiB | 5 Q