3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A extends ArrayObject { public function offsetGet($offset) { isset($this[$offset]); } } $a = new A; $a['one'] = 10; echo $a['one'];

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)
8.3.60.0040.01116.75
8.3.50.0110.00921.95
8.3.40.0070.00718.87
8.3.30.0100.00319.09
8.3.20.0070.00020.34
8.3.10.0080.00023.71
8.3.00.0080.00020.77
8.2.180.0120.00316.88
8.2.170.0130.00922.96
8.2.160.0080.00822.08
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.13
8.2.110.0060.00322.07
8.2.100.0040.00817.72
8.2.90.0040.00419.35
8.2.80.0040.00417.97
8.2.70.0080.00017.36
8.2.60.0030.00618.05
8.2.50.0040.00418.07
8.2.40.0050.00318.34
8.2.30.0000.00718.05
8.2.20.0040.00417.66
8.2.10.0030.00519.58
8.2.00.0040.00417.68
8.1.280.0170.00325.92
8.1.270.0040.00424.01
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0080.00023.75
8.1.230.0030.00719.10
8.1.220.0060.00317.76
8.1.210.0030.00518.77
8.1.200.0060.00317.25
8.1.190.0000.00817.18
8.1.180.0000.00718.10
8.1.170.0090.00018.57
8.1.160.0020.00521.86
8.1.150.0000.00818.52
8.1.140.0070.00017.26
8.1.130.0000.00717.89
8.1.120.0040.00417.45
8.1.110.0040.00417.38
8.1.100.0000.00817.40
8.1.90.0000.00717.31
8.1.80.0030.00317.47
8.1.70.0000.00717.31
8.1.60.0030.00617.48
8.1.50.0030.00517.47
8.1.40.0000.00817.43
8.1.30.0030.00617.63
8.1.20.0040.00417.70
8.1.10.0030.00517.54
8.1.00.0000.00817.37
8.0.300.0050.00318.77
8.0.290.0040.00417.18
8.0.280.0030.00318.51
8.0.270.0030.00317.24
8.0.260.0070.00016.73
8.0.250.0000.00616.97
8.0.240.0000.00716.86
8.0.230.0050.00216.76
8.0.220.0000.00716.83
8.0.210.0070.00016.80
8.0.200.0000.00616.72
8.0.190.0000.00816.79
8.0.180.0080.00016.88
8.0.170.0030.00516.76
8.0.160.0000.00816.71
8.0.150.0070.00016.70
8.0.140.0050.00216.77
8.0.130.0000.00613.30
8.0.120.0000.00816.68
8.0.110.0000.00716.75
8.0.100.0040.00416.81
8.0.90.0020.00516.88
8.0.80.0060.00916.83
8.0.70.0040.00416.69
8.0.60.0000.00716.76
8.0.50.0040.00416.89
8.0.30.0100.01216.98
8.0.20.0120.00717.40
8.0.10.0040.00416.79
8.0.00.0080.00816.88
7.4.330.0000.00515.14
7.4.320.0060.00016.53
7.4.300.0060.00016.63
7.4.290.0000.00716.51
7.4.280.0040.00416.51
7.4.270.0000.00816.57
7.4.260.0040.00416.51
7.4.250.0000.00816.48
7.4.240.0000.00716.51
7.4.230.0030.00316.58
7.4.220.0100.01016.45
7.4.210.0090.00816.53
7.4.200.0040.00416.59
7.4.190.0000.00816.59
7.4.160.0100.01016.35
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0050.01116.43
7.4.120.0110.00616.44
7.4.110.0000.01716.73
7.4.100.0130.00616.42
7.4.90.0090.00916.47
7.4.80.0140.00316.57
7.4.70.0030.01416.50
7.4.60.0080.00816.65
7.4.50.0000.00816.38
7.4.40.0040.01122.77
7.4.30.0110.00816.54
7.4.00.0100.00614.96
7.3.330.0050.00013.29
7.3.320.0060.00013.16
7.3.310.0050.00216.34
7.3.300.0000.00716.25
7.3.290.0040.01116.28
7.3.280.0070.00916.35
7.3.270.0130.01017.40
7.3.260.0120.00616.52
7.3.250.0090.01316.32
7.3.240.0130.00916.26
7.3.230.0070.01116.58
7.3.210.0180.00016.21
7.3.200.0130.00719.39
7.3.190.0060.00916.61
7.3.180.0090.00916.34
7.3.170.0090.01316.60
7.3.160.0060.00916.54
7.3.120.0050.00814.82
7.3.110.0070.01114.88
7.3.100.0040.00815.02
7.3.90.0090.00614.97
7.3.80.0030.00915.15
7.3.70.0000.01314.95
7.3.60.0080.00514.97
7.3.50.0070.00714.97
7.3.40.0090.00314.91
7.3.30.0060.00314.78
7.3.20.0040.00816.59
7.3.10.0080.00816.54
7.3.00.0100.00516.72
7.2.330.0060.01216.88
7.2.320.0160.00616.61
7.2.310.0090.00616.81
7.2.300.0080.00816.91
7.2.290.0090.00616.85
7.2.250.0100.01015.27
7.2.240.0030.01315.16
7.2.230.0000.01515.26
7.2.220.0110.00315.26
7.2.210.0120.00315.05
7.2.200.0070.01114.84
7.2.190.0110.00714.82
7.2.180.0090.00614.98
7.2.170.0100.00315.28
7.2.130.0050.00717.04
7.2.120.0050.00716.96
7.2.110.0030.01116.94
7.2.100.0070.00616.91
7.2.90.0090.00516.78
7.2.80.0060.00717.03
7.2.70.0110.00316.94
7.2.60.0060.01016.81
7.2.50.0040.00816.85
7.2.40.0070.00916.84
7.2.30.0040.01116.71
7.2.20.0090.00416.90
7.2.10.0080.00616.77
7.2.00.0100.00316.73
7.1.330.0030.01215.91
7.1.320.0030.00615.79
7.1.310.0100.00315.56
7.1.300.0030.01215.61
7.1.290.0080.00316.02
7.1.280.0060.00915.80
7.1.270.0110.00415.82
7.1.260.0040.00415.69
7.1.250.0050.00515.70
7.1.70.0000.00717.15
7.1.60.0040.01419.27
7.1.50.0030.00916.61
7.1.00.0100.06722.41
7.0.200.0030.00616.49
7.0.140.0100.06722.15
7.0.60.0000.04719.91
7.0.50.0030.05317.86
7.0.40.0100.05020.15
7.0.30.0270.03720.12
7.0.20.0270.08320.10
7.0.10.0130.03320.07
7.0.00.0030.05320.25
5.6.280.0000.07721.16
5.6.210.0100.07720.66
5.6.200.0030.05318.19
5.6.190.0130.05320.57
5.6.180.0300.07720.61
5.6.170.0330.05320.38
5.6.160.0100.08020.45
5.6.150.0100.07318.29
5.6.140.0070.06318.18
5.6.130.0070.07018.18
5.6.120.0030.06720.90
5.6.110.0070.03720.95
5.6.100.0070.06020.99
5.6.90.0030.04320.98
5.6.80.0030.04020.39
5.6.70.0100.07320.44
5.5.350.0070.09020.39
5.5.340.0070.07317.99
5.5.330.0070.04720.27
5.5.320.0070.07320.31
5.5.310.0270.07020.35
5.5.300.0000.06018.04
5.5.290.0130.07017.92
5.5.280.0030.04320.86
5.5.270.0070.03720.73
5.5.260.0130.07720.88
5.5.250.0170.07020.79
5.5.240.0230.07720.04
5.4.450.0500.07019.59
5.4.440.1130.06319.43
5.4.430.0870.05719.16
5.4.420.0800.06019.30
5.4.410.1030.07019.35
5.4.400.0200.05718.85
5.4.390.0230.05318.70
5.4.380.0330.05018.70
5.4.370.0100.05318.46
5.4.360.0100.05018.66
5.4.350.0070.03612.02
5.4.340.0060.03412.02
5.4.320.0070.04012.50
5.4.310.0040.04112.50
5.4.300.0060.03612.50
5.4.290.0040.04912.50
5.4.280.0080.04012.39
5.4.270.0070.03512.37
5.4.260.0040.03812.37
5.4.250.0060.03612.36
5.4.240.0060.03812.37
5.4.230.0050.03812.36
5.4.220.0070.03912.36
5.4.210.0120.03512.36
5.4.200.0080.03512.36
5.4.190.0060.03512.36
5.4.180.0040.03912.36
5.4.170.0060.03712.37
5.4.160.0060.04012.36
5.4.150.0100.04512.35
5.4.140.0050.04212.04
5.4.130.0030.04312.03
5.4.120.0040.04011.99
5.4.110.0080.03611.98
5.4.100.0030.03911.98
5.4.90.0060.03611.98
5.4.80.0060.03611.98
5.4.70.0070.03211.98
5.4.60.0060.03611.98
5.4.50.0040.03611.98
5.4.40.0040.03511.96
5.4.30.0060.03411.96
5.4.20.0030.03811.96
5.4.10.0060.03611.96
5.4.00.0040.04011.45
5.3.290.0080.04112.80
5.3.280.0070.04412.71
5.3.270.0050.04412.72
5.3.260.0100.05012.72
5.3.250.0040.04612.72
5.3.240.0070.03512.71
5.3.230.0030.04412.71
5.3.220.0060.04612.68
5.3.210.0050.04112.68
5.3.200.0050.03712.68
5.3.190.0060.03712.68
5.3.180.0060.03712.67
5.3.170.0040.04712.67
5.3.160.0100.05012.68
5.3.150.0090.03912.67
5.3.140.0080.04112.66
5.3.130.0060.05512.66
5.3.120.0060.03812.66
5.3.110.0020.04312.66
5.3.100.0050.03812.12
5.3.90.0070.03612.09
5.3.80.0050.03712.08
5.3.70.0040.03912.07
5.3.60.0070.03512.06
5.3.50.0070.03912.00
5.3.40.0050.03812.00
5.3.30.0070.03511.95
5.3.20.0070.03511.73
5.3.10.0050.03811.70
5.3.00.0070.03711.68
5.2.170.0050.0329.19
5.2.160.0040.0379.18
5.2.150.0050.0339.18
5.2.140.0070.0299.18
5.2.130.0020.0329.14
5.2.120.0070.0309.14
5.2.110.0020.0339.15
5.2.100.0070.0339.15
5.2.90.0050.0339.14
5.2.80.0050.0319.14
5.2.70.0060.0299.14
5.2.60.0080.0279.09
5.2.50.0030.0319.06
5.2.40.0060.0289.04
5.2.30.0030.0329.02
5.2.20.0040.0319.01
5.2.10.0050.0328.92
5.2.00.0080.0278.77
5.1.60.0050.0258.05
5.1.50.0080.0238.05
5.1.40.0040.0278.04
5.1.30.0070.0288.39
5.1.20.0050.0308.41
5.1.10.0040.0298.14
5.1.00.0040.0288.13
5.0.50.0040.0216.61
5.0.40.0060.0176.46
5.0.30.0040.0316.29
5.0.20.0050.0186.26
5.0.10.0040.0206.23
5.0.00.0030.0326.22
4.4.90.0040.0214.78
4.4.80.0040.0174.76
4.4.70.0050.0164.75
4.4.60.0010.0164.76
4.4.50.0030.0164.77
4.4.40.0050.0254.71
4.4.30.0030.0154.76
4.4.20.0050.0164.85
4.4.10.0040.0154.85
4.4.00.0030.0244.76
4.3.110.0040.0174.67
4.3.100.0040.0144.67
4.3.90.0040.0134.63
4.3.80.0010.0314.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0060.0184.63
4.3.40.0050.0224.54
4.3.30.0030.0203.28
4.3.20.0010.0183.26
4.3.10.0000.0183.23
4.3.00.0170.0177.14

preferences:
46.01 ms | 401 KiB | 5 Q