3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $a; function a() { echo __CLASS__;} } $a = new A(); $a->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)
8.3.40.0140.00018.64
8.3.30.0140.00018.63
8.3.20.0090.00618.52
8.3.10.0040.00420.22
8.3.00.0000.00819.25
8.2.170.0100.01022.96
8.2.160.0040.01119.32
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00019.36
8.2.110.0060.00322.17
8.2.100.0090.00317.91
8.2.90.0030.00619.13
8.2.80.0080.00018.04
8.2.70.0000.00817.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00518.16
8.2.30.0060.00617.98
8.2.20.0080.00017.47
8.2.10.0040.00417.60
8.2.00.0040.00417.63
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.24
8.1.230.0080.00322.20
8.1.220.0080.00017.74
8.1.210.0030.00518.89
8.1.200.0000.00817.23
8.1.190.0040.00417.30
8.1.180.0050.00318.10
8.1.170.0040.00418.75
8.1.160.0000.00718.68
8.1.150.0060.00318.61
8.1.140.0050.00217.29
8.1.130.0070.00017.81
8.1.120.0020.00517.43
8.1.110.0040.00417.34
8.1.100.0070.00017.36
8.1.90.0000.00717.34
8.1.80.0000.00717.42
8.1.70.0000.00717.37
8.1.60.0040.00417.52
8.1.50.0040.00417.48
8.1.40.0000.00817.48
8.1.30.0040.00417.68
8.1.20.0000.00817.66
8.1.10.0070.00017.49
8.1.00.0030.00617.51
8.0.300.0000.00820.09
8.0.290.0040.00416.61
8.0.280.0000.00718.35
8.0.270.0000.00717.25
8.0.260.0080.00016.81
8.0.250.0040.00416.79
8.0.240.0030.00316.87
8.0.230.0030.00316.85
8.0.220.0070.00016.89
8.0.210.0000.00716.71
8.0.200.0000.00616.77
8.0.190.0000.00716.88
8.0.180.0000.00716.87
8.0.170.0060.00316.71
8.0.160.0000.00816.78
8.0.150.0050.00216.60
8.0.140.0040.00416.72
8.0.130.0050.00013.31
8.0.120.0080.00016.80
8.0.110.0040.00416.81
8.0.100.0030.00516.71
8.0.90.0040.00416.89
8.0.80.0120.00316.73
8.0.70.0000.00816.83
8.0.60.0040.00416.77
8.0.50.0000.00716.68
8.0.30.0100.01017.16
8.0.20.0150.00716.90
8.0.10.0000.00716.99
8.0.00.0130.00716.66
7.4.330.0050.00012.93
7.4.320.0030.00316.52
7.4.300.0000.00716.59
7.4.290.0040.00416.59
7.4.280.0040.00416.60
7.4.270.0040.00416.60
7.4.260.0060.00013.31
7.4.250.0000.01016.48
7.4.240.0070.00016.60
7.4.230.0030.00316.59
7.4.220.0090.00916.44
7.4.210.0100.01116.51
7.4.200.0030.00616.48
7.4.190.0030.00316.47
7.4.160.0130.00616.70
7.4.150.0130.00316.64
7.4.140.0120.01216.63
7.4.130.0100.00716.51
7.4.120.0030.01716.46
7.4.110.0120.00616.61
7.4.100.0090.00816.55
7.4.90.0130.00916.29
7.4.80.0070.01116.62
7.4.70.0060.01116.48
7.4.60.0140.00916.39
7.4.50.0030.00316.43
7.4.40.0120.00616.55
7.4.30.0040.01216.65
7.4.00.0120.00315.17
7.3.330.0060.00013.27
7.3.320.0000.00613.25
7.3.310.0040.00416.16
7.3.300.0000.00616.31
7.3.290.0080.00816.30
7.3.280.0050.01116.29
7.3.270.0070.01116.22
7.3.260.0100.01116.35
7.3.250.0160.01716.34
7.3.240.0030.01216.29
7.3.230.0070.01016.27
7.3.210.0030.01316.42
7.3.200.0180.00619.39
7.3.190.0090.00916.39
7.3.180.0040.01416.37
7.3.170.0060.00916.30
7.3.160.0130.00316.34
7.3.120.0080.00614.77
7.3.00.0000.01216.54
7.2.330.0110.00616.40
7.2.320.0170.00716.62
7.2.310.0180.00616.54
7.2.300.0030.01416.58
7.2.290.0060.01016.36
7.2.130.0100.00716.74
7.2.120.0090.00616.65
7.2.110.0220.00616.70
7.2.100.0040.01116.82
7.2.90.0110.00716.87
7.2.80.0120.00316.85
7.2.70.0080.00616.48
7.2.60.0030.01116.82
7.2.50.0060.00616.84
7.2.40.0090.00617.02
7.2.30.0110.00416.98
7.2.20.0040.01116.65
7.2.10.0110.00716.77
7.2.00.0100.00418.03
7.1.250.0120.00615.70
7.1.240.0000.01115.59
7.1.230.0040.01115.58
7.1.220.0070.00715.79
7.1.210.0080.00815.39
7.1.200.0030.00715.53
7.1.190.0070.00715.71
7.1.180.0030.01015.37
7.1.170.0060.00615.54
7.1.160.0030.00915.57
7.1.150.0080.00415.39
7.1.140.0080.00615.59
7.1.130.0060.00915.63
7.1.120.0080.00415.70
7.1.110.0040.01015.56
7.1.100.0120.00916.55
7.1.90.0050.00515.47
7.1.80.0140.00015.60
7.1.70.0060.00316.39
7.1.60.0060.01117.50
7.1.50.0090.00916.31
7.1.40.0030.01015.64
7.1.30.0120.00015.63
7.1.20.0070.00715.76
7.1.10.0060.00615.43
7.1.00.0020.04018.79
7.0.330.0130.00715.30
7.0.320.0060.00615.26
7.0.310.0040.00415.42
7.0.300.0070.00714.95
7.0.290.0070.00715.21
7.0.280.0070.00715.29
7.0.270.0060.00915.38
7.0.260.0060.00615.25
7.0.250.0040.00415.50
7.0.240.0070.00715.34
7.0.230.0120.00315.44
7.0.220.0030.01015.49
7.0.210.0060.00615.31
7.0.200.0060.00815.80
7.0.190.0060.00315.18
7.0.180.0100.00315.38
7.0.170.0030.00615.14
7.0.160.0030.00915.20
7.0.150.0030.01015.44
7.0.140.0070.04018.78
7.0.130.0060.01015.34
7.0.120.0120.03518.77
7.0.110.0000.01415.28
7.0.100.0090.00614.99
7.0.90.0030.00715.04
7.0.80.0030.00715.20
7.0.70.0040.00815.27
7.0.60.0050.02317.51
7.0.50.0080.04816.63
7.0.40.0090.03515.57
7.0.30.0080.04515.40
7.0.20.0000.02715.55
7.0.10.0070.02515.62
7.0.00.0050.02915.67
5.6.380.0000.01414.50
5.6.370.0030.01314.42
5.6.360.0000.01313.91
5.6.350.0000.01313.99
5.6.340.0040.00714.10
5.6.330.0030.01014.01
5.6.320.0040.00714.38
5.6.310.0060.00914.28
5.6.300.0030.00914.37
5.6.290.0030.00714.28
5.6.280.0070.03817.68
5.6.270.0130.00014.23
5.6.260.0000.01114.17
5.6.250.0000.01714.09
5.6.240.0040.01114.18
5.6.230.0110.00414.02
5.6.220.0030.01014.09
5.6.210.0060.03917.49
5.6.200.0110.04316.18
5.6.190.0070.04016.05
5.6.180.0070.02016.21
5.6.170.0070.03316.06
5.6.160.0070.04416.16
5.6.150.0030.03516.21
5.6.140.0070.04316.31
5.6.130.0000.05016.39
5.6.120.0030.03816.19
5.6.110.0080.02416.35
5.6.100.0050.02216.19
5.6.90.0050.04116.13
5.6.80.0050.02815.95
5.6.70.0050.04215.86
5.6.60.0050.04215.85
5.6.50.0070.02215.88
5.6.40.0030.03215.74
5.6.30.0100.04015.74
5.6.20.0040.04616.02
5.6.10.0080.03015.89
5.6.00.0090.03915.98
5.5.380.0040.00411.10
5.5.370.0030.00311.09
5.5.360.0000.00511.27
5.5.350.0220.02315.78
5.5.340.0050.04214.52
5.5.330.0050.04314.69
5.5.320.0070.03814.63
5.5.310.0040.02614.61
5.5.300.0020.03214.47
5.5.290.0070.03514.64
5.5.280.0000.03214.57
5.5.270.0020.05114.44
5.5.260.0050.03214.55
5.5.250.0090.04014.33
5.5.240.0050.03214.11
5.5.230.0020.02814.25
5.5.220.0120.03114.26
5.5.210.0030.03514.32
5.5.200.0080.03614.15
5.5.190.0060.04014.27
5.5.180.0080.02114.14
5.5.170.0060.00611.25
5.5.160.0080.03814.19
5.5.150.0030.04514.16
5.5.140.0080.04214.14
5.5.130.0050.02214.22
5.5.120.0050.04014.14
5.5.110.0050.03314.18
5.5.100.0070.03814.02
5.5.90.0080.03614.12
5.5.80.0030.04214.16
5.5.70.0070.04314.29
5.5.60.0050.02214.15
5.5.50.0100.01814.19
5.5.40.0050.03414.21
5.5.30.0050.02614.21
5.5.20.0100.03814.05
5.5.10.0030.02514.06
5.5.00.0070.01814.10
5.4.450.0050.02515.18
5.4.440.0070.02915.31
5.4.430.0060.03715.17
5.4.420.0040.02215.08
5.4.410.0080.02915.11
5.4.400.0080.03515.02
5.4.390.0020.02615.01
5.4.380.0050.02515.06
5.4.370.0070.04215.04
5.4.360.0020.02714.99
5.4.350.0070.02714.97
5.4.340.0000.02515.06
5.4.330.0000.00910.82
5.4.320.0050.02314.95
5.4.310.0050.04115.04
5.4.300.0090.03714.86
5.4.290.0080.02215.22
5.4.280.0000.02614.94
5.4.270.0100.02714.86
5.4.260.0050.03614.91
5.4.250.0060.04314.96
5.4.240.0070.03715.05
5.4.230.0050.04115.02
5.4.220.0050.02415.02
5.4.210.0020.02314.97
5.4.200.0050.03714.96
5.4.190.0070.02814.75
5.4.180.0050.04215.05
5.4.170.0030.02514.70
5.4.160.0070.04114.85
5.4.150.0050.03614.94
5.4.140.0010.02513.55
5.4.130.0040.02213.71
5.4.120.0080.03813.47
5.4.110.0020.02913.48
5.4.100.0080.03613.53
5.4.90.0070.03713.66
5.4.80.0080.01813.78
5.4.70.0020.02213.79
5.4.60.0000.02213.64
5.4.50.0040.02113.71
5.4.40.0060.01813.66
5.4.30.0050.02013.80
5.4.20.0030.01813.78
5.4.10.0030.02213.65
5.4.00.0050.01713.41
5.3.290.0050.04212.63
5.3.280.0090.03512.58
5.3.270.0110.02312.54
5.3.260.0050.04312.61
5.3.250.0060.03812.67
5.3.240.0070.02212.52
5.3.230.0030.02912.47
5.3.220.0070.03912.57
5.3.210.0100.03412.45
5.3.200.0050.02512.48
5.3.190.0070.03512.51
5.3.180.0070.02212.62
5.3.170.0070.01812.62
5.3.160.0040.02212.58
5.3.150.0050.02112.63
5.3.140.0120.01712.59
5.3.130.0050.02312.65
5.3.120.0070.01812.56
5.3.110.0040.02112.58
5.3.100.0020.02012.28
5.3.90.0050.01712.30
5.3.80.0030.01812.23
5.3.70.0040.02212.10
5.3.60.0020.02012.12
5.3.50.0030.02612.17
5.3.40.0030.02312.02
5.3.30.0020.02212.18
5.3.20.0050.02012.08
5.3.10.0020.02212.04
5.3.00.0000.02112.04
5.2.170.0020.01910.55
5.2.160.0050.01310.57
5.2.150.0030.01610.57
5.2.140.0020.01710.50
5.2.130.0020.02210.53
5.2.120.0030.01610.54
5.2.110.0060.01310.47
5.2.100.0000.01910.55
5.2.90.0020.01710.53
5.2.80.0040.01410.52
5.2.70.0000.01910.49
5.2.60.0030.01510.51
5.2.50.0060.01310.42
5.2.40.0040.01510.50
5.2.30.0050.01510.48
5.2.20.0020.01610.40
5.2.10.0020.01910.46
5.2.00.0030.01810.44
5.1.60.0020.0159.96
5.1.50.0020.01310.02
5.1.40.0030.0149.94
5.1.30.0040.01710.16
5.1.20.0000.01610.14
5.1.10.0030.0159.93
5.1.00.0030.01510.01
5.0.50.0030.0109.30
5.0.40.0040.0109.18
5.0.30.0020.0179.04
5.0.20.0010.0119.10
5.0.10.0020.0119.02
5.0.00.0030.0259.09
4.4.90.0020.0078.75
4.4.80.0000.0108.75
4.4.70.0020.0108.75
4.4.60.0020.0098.75
4.4.50.0030.0088.75
4.4.40.0020.0128.75
4.4.30.0000.0108.75
4.4.20.0030.0088.75
4.4.10.0000.0098.75
4.4.00.0030.0128.75
4.3.110.0030.0118.75
4.3.100.0010.0088.75
4.3.90.0030.0108.75
4.3.80.0010.0158.75
4.3.70.0020.0138.75
4.3.60.0020.0178.75
4.3.50.0040.0178.75
4.3.40.0020.0308.75
4.3.30.0020.0228.75
4.3.20.0020.0208.75
4.3.10.0030.0208.75
4.3.00.0030.0178.75

preferences:
45.63 ms | 400 KiB | 5 Q