3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = 'Ai1ec_Class_Aiecfn'; echo strtolower( end( explode( '_', $b ) ) );

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)
8.3.60.0070.00718.56
8.3.50.0110.00722.05
8.3.40.0060.00918.71
8.3.30.0070.01020.22
8.3.20.0040.00420.10
8.3.10.0020.00521.95
8.3.00.0070.00422.43
8.2.180.0160.00316.32
8.2.170.0040.01122.96
8.2.160.0130.00720.29
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00626.16
8.2.120.0040.00419.54
8.2.110.0060.00322.09
8.2.100.0130.00019.51
8.2.90.0040.00419.10
8.2.80.0030.00519.47
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00218.34
8.2.30.0030.00618.02
8.2.20.0000.00917.59
8.2.10.0030.00617.72
8.2.00.0040.00717.66
8.1.280.0060.01325.92
8.1.270.0050.00524.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.94
8.1.230.0030.00718.88
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00817.23
8.1.190.0060.00317.53
8.1.180.0040.00419.90
8.1.170.0080.00018.45
8.1.160.0040.00422.13
8.1.150.0000.00718.52
8.1.140.0040.00417.48
8.1.130.0040.00417.80
8.1.120.0000.00717.29
8.1.110.0000.00717.34
8.1.100.0040.00417.29
8.1.90.0000.00717.36
8.1.80.0000.00717.35
8.1.70.0030.00317.29
8.1.60.0060.00317.56
8.1.50.0030.00517.46
8.1.40.0030.00517.50
8.1.30.0000.00717.47
8.1.20.0050.00517.48
8.1.10.0040.00417.45
8.1.00.0070.00017.26
8.0.300.0070.00018.77
8.0.290.0000.00717.15
8.0.280.0030.00318.34
8.0.270.0020.00517.31
8.0.260.0030.00316.78
8.0.250.0000.00617.03
8.0.240.0050.00316.87
8.0.230.0030.00316.96
8.0.220.0040.00416.77
8.0.210.0000.00716.91
8.0.200.0030.00316.98
8.0.190.0030.00616.88
8.0.180.0000.00716.89
8.0.170.0060.00316.92
8.0.160.0000.00716.86
8.0.150.0030.00316.73
8.0.140.0000.00816.86
8.0.130.0030.00313.24
8.0.120.0080.00016.91
8.0.110.0040.00416.78
8.0.100.0030.00316.89
8.0.90.0050.00216.93
8.0.80.0090.00616.76
8.0.70.0000.00716.86
8.0.60.0040.00416.92
8.0.50.0040.00416.73
8.0.30.0160.00317.12
8.0.20.0070.01017.40
8.0.10.0080.00016.89
8.0.00.0130.00516.82
7.4.330.0050.00015.00
7.4.320.0040.00416.52
7.4.300.0060.00016.33
7.4.290.0040.00416.34
7.4.280.0040.00416.40
7.4.270.0030.00316.42
7.4.260.0040.00416.27
7.4.250.0030.00316.42
7.4.240.0020.00516.42
7.4.230.0030.00316.50
7.4.220.0090.00916.57
7.4.210.0100.00616.54
7.4.200.0030.00316.50
7.4.190.0030.00316.43
7.4.160.0030.01316.37
7.4.150.0110.00717.40
7.4.140.0130.01117.86
7.4.130.0100.00716.48
7.4.120.0080.00816.57
7.4.110.0000.01716.45
7.4.100.0090.01216.60
7.4.90.0120.00616.34
7.4.80.0030.01319.39
7.4.70.0130.00616.44
7.4.60.0090.00916.50
7.4.50.0030.00616.41
7.4.40.0040.01122.77
7.4.30.0110.01216.38
7.4.00.0000.01815.14
7.3.330.0000.00513.07
7.3.320.0050.00013.04
7.3.310.0000.00716.39
7.3.300.0030.00316.24
7.3.290.0060.00616.19
7.3.280.0070.00916.24
7.3.270.0060.01017.40
7.3.260.0050.01316.20
7.3.250.0070.01016.43
7.3.240.0100.00716.36
7.3.230.0070.01016.44
7.3.210.0070.01416.43
7.3.200.0090.00619.39
7.3.190.0150.00616.31
7.3.180.0050.01416.49
7.3.170.0060.01616.30
7.3.160.0110.00416.33
7.3.120.0100.00714.86
7.3.110.0000.01514.82
7.3.100.0060.00914.71
7.3.90.0060.01214.80
7.3.80.0100.00614.65
7.3.70.0070.00414.49
7.3.60.0070.00714.53
7.3.50.0040.00814.85
7.3.40.0030.01014.85
7.3.30.0110.00414.68
7.3.20.0040.01116.66
7.3.10.0040.01116.66
7.3.00.0070.01016.35
7.2.330.0100.01416.37
7.2.320.0110.00616.21
7.2.310.0070.01016.38
7.2.300.0140.00316.68
7.2.290.0170.00016.72
7.2.240.0100.00614.84
7.2.230.0120.00014.60
7.2.220.0070.01014.76
7.2.210.0100.00314.89
7.2.200.0000.01614.89
7.2.190.0070.01014.72
7.2.180.0030.01414.61
7.2.170.0040.01214.82
7.2.160.0030.01314.93
7.2.150.0080.00416.94
7.2.140.0070.00716.91
7.2.130.0040.00716.76
7.2.120.0000.01016.71
7.2.110.0100.00316.81
7.2.100.0000.01616.54
7.2.90.0000.01016.69
7.2.80.0030.01016.61
7.2.70.0120.00316.66
7.2.60.0060.00916.68
7.2.50.0060.00916.91
7.2.40.0070.00716.83
7.2.30.0060.00616.91
7.2.20.0060.00917.00
7.2.10.0040.01116.61
7.2.00.0050.01018.02
7.1.330.0060.00315.62
7.1.320.0080.00815.91
7.1.310.0040.00715.69
7.1.300.0040.01115.64
7.1.290.0040.00815.65
7.1.280.0000.01115.67
7.1.270.0030.01015.52
7.1.260.0060.00915.80
7.1.250.0090.00615.58
7.1.200.0030.01015.88
7.1.100.0070.00318.03
7.1.70.0030.00617.14
7.1.60.0080.01519.21
7.1.50.0070.01116.56
7.1.00.0100.05722.34
7.0.200.0200.00314.78
7.0.140.0030.07321.98
7.0.60.0100.04320.03
7.0.50.0070.03717.88
7.0.40.0000.07320.04
7.0.30.0400.07720.17
7.0.20.0270.08320.17
7.0.10.0100.08719.99
7.0.00.0030.06020.16
5.6.280.0030.07320.77
5.6.210.0070.03720.70
5.6.200.0130.07018.19
5.6.190.0170.08020.41
5.6.180.4070.04020.53
5.6.170.0100.04720.42
5.6.160.0100.08020.49
5.6.150.0130.03318.18
5.6.140.0070.07718.15
5.6.130.0100.06718.17
5.6.120.0130.07721.04
5.6.110.0000.04321.03
5.6.100.0070.06721.00
5.6.90.0170.06721.12
5.6.80.0130.07720.37
5.5.350.0200.08020.32
5.5.340.0130.03317.98
5.5.330.0100.07320.47
5.5.320.0300.05320.13
5.5.310.0230.05020.29
5.5.300.0200.06317.98
5.5.290.0070.06017.91
5.5.280.0100.08320.67
5.5.270.0030.04320.78
5.5.260.0070.07720.86
5.5.250.0070.03720.77
5.5.240.0130.08320.18
5.4.450.0170.04719.43
5.4.440.0130.04319.41
5.4.430.0230.07019.13
5.4.420.0170.05319.57
5.4.410.0200.07319.11
5.4.400.0170.06019.24
5.4.390.0230.04018.78
5.4.380.0170.05018.78
5.4.370.0200.06318.85
5.4.360.0200.06719.08
5.4.350.0230.06719.13
5.4.340.0200.04718.81
5.4.320.0200.04719.16
5.4.310.0270.03718.78
5.4.300.0200.05719.09
5.4.290.0270.06019.12
5.4.280.0270.06319.02
5.4.270.0270.06719.16
5.4.260.0200.06319.25
5.4.250.0270.06019.09
5.4.240.0230.06318.91
5.4.230.0130.04019.23
5.4.220.0100.04318.77
5.4.210.0300.03319.13
5.4.200.0200.06319.07
5.4.190.0270.06319.08
5.4.180.0230.06319.21
5.4.170.0200.04318.92
5.4.160.0200.03719.05
5.4.150.0300.06019.06
5.4.140.0270.03016.28
5.4.130.0230.03016.18
5.4.120.0170.04016.34
5.4.110.0200.06016.45
5.4.100.0270.04016.23
5.4.90.0270.06316.23
5.4.80.0170.03716.41
5.4.70.0230.06316.32
5.4.60.0200.03716.41
5.4.50.0300.06016.05
5.4.40.0200.03316.20
5.4.30.0170.07016.20
5.4.20.0270.06316.17
5.4.10.0230.06716.46
5.4.00.0130.03715.81
5.3.290.0230.05314.78
5.3.280.0200.03714.45
5.3.270.0200.04714.55
5.3.260.0230.06314.43
5.3.250.0300.05014.47
5.3.240.0230.06714.45
5.3.230.0230.04014.56
5.3.220.0200.03314.40
5.3.210.0400.02714.40
5.3.200.0200.05714.52
5.3.190.0170.04314.52
5.3.180.0170.07714.39
5.3.170.0200.05714.41
5.3.160.0230.07014.60
5.3.150.0200.03314.50
5.3.140.0200.03314.51
5.3.130.0300.06714.42
5.3.120.0270.06714.38
5.3.110.0230.04314.55
5.3.100.0270.02713.87
5.3.90.0170.04313.93
5.3.80.0300.05313.85
5.3.70.0200.03313.98
5.3.60.0230.03713.88
5.3.50.0200.03713.72
5.3.40.0200.07314.04
5.3.30.0230.04013.89
5.3.20.0200.05713.54
5.3.10.0200.03313.50
5.3.00.0100.04313.41
5.2.170.0200.03710.98
5.2.160.0130.03011.09
5.2.150.0170.02711.00
5.2.140.0200.04010.99
5.2.130.0130.03711.03
5.2.120.0130.03011.18
5.2.110.0200.02310.96
5.2.100.0170.03311.15
5.2.90.0100.03311.04
5.2.80.0200.02311.10
5.2.70.0200.02311.18
5.2.60.0130.04010.93
5.2.50.0130.03010.86
5.2.40.0130.03011.04
5.2.30.0170.03310.83
5.2.20.0130.03010.80
5.2.10.0100.02710.77
5.2.00.0130.02710.61
5.1.60.0130.02310.08
5.1.50.0070.03010.11
5.1.40.0170.02310.09
5.1.30.0170.02310.23
5.1.20.0170.03310.32
5.1.10.0130.0539.94
5.1.00.0170.0339.99
5.0.50.0030.0238.47
5.0.40.0070.0408.47
5.0.30.0070.0308.47
5.0.20.0130.0108.47
5.0.10.0070.0208.47
5.0.00.0070.0378.47
4.4.90.0070.0138.47
4.4.80.0100.0108.47
4.4.70.0070.0238.47
4.4.60.0070.0178.47
4.4.50.0070.0178.47
4.4.40.0030.0278.47
4.4.30.0030.0178.47
4.4.20.0000.0308.47
4.4.10.0100.0178.47
4.4.00.0030.0278.47
4.3.110.0100.0138.47
4.3.100.0070.0208.47
4.3.90.0030.0208.47
4.3.80.0030.0278.47
4.3.70.0030.0178.47
4.3.60.0030.0178.47
4.3.50.0070.0138.47
4.3.40.0100.0208.47
4.3.30.0030.0138.47
4.3.20.0030.0178.47
4.3.10.0000.0178.47
4.3.00.0000.0178.47

preferences:
40.96 ms | 401 KiB | 5 Q