3v4l.org

run code in 300+ PHP versions simultaneously
<?php function handler() { } set_error_handler('handler'); function func() { $var = 1; trigger_error('error'); $realVar = $var; $anotherValue = 1; trigger_error('error'); } $items = new ArrayObject(array(1)); unset($items[0]); unset($items[0][0]); $var = 1; trigger_error('error'); $realVar = $var; $anotherValue = 1; trigger_error('error');

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)
8.3.60.0140.00318.55
8.3.50.0110.00621.21
8.3.40.0110.00418.72
8.3.30.0030.01020.32
8.3.20.0060.00320.36
8.3.10.0050.00321.10
8.3.00.0080.00023.58
8.2.180.0100.01316.63
8.2.170.0110.00322.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00521.00
8.2.110.0080.00319.45
8.2.100.0060.00617.84
8.2.90.0090.00019.23
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0060.00318.03
8.2.30.0080.00019.38
8.2.20.0030.00617.53
8.2.10.0030.00617.59
8.2.00.0030.00617.74
8.1.280.0060.01225.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00621.37
8.1.230.0090.00317.52
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.25
8.1.190.0000.00717.10
8.1.180.0040.00418.10
8.1.170.0060.00318.59
8.1.160.0060.00318.91
8.1.150.0030.00518.57
8.1.140.0080.00017.44
8.1.130.0070.00017.86
8.1.120.0040.00417.40
8.1.110.0040.00417.29
8.1.100.0050.00217.39
8.1.90.0030.00317.31
8.1.80.0030.00317.30
8.1.70.0000.00717.41
8.1.60.0040.00417.53
8.1.50.0000.00717.32
8.1.40.0060.00317.39
8.1.30.0040.00417.58
8.1.20.0040.00417.59
8.1.10.0000.00817.57
8.1.00.0000.00817.45
8.0.300.0020.00518.77
8.0.290.0000.00716.75
8.0.280.0070.00018.41
8.0.270.0070.00017.18
8.0.260.0070.00016.86
8.0.250.0000.00716.93
8.0.240.0050.00217.02
8.0.230.0030.00316.94
8.0.220.0000.00816.85
8.0.210.0030.00316.88
8.0.200.0060.00016.81
8.0.190.0000.00717.00
8.0.180.0000.00716.88
8.0.170.0070.00016.85
8.0.160.0000.00716.83
8.0.150.0040.00416.91
8.0.140.0060.00316.89
8.0.130.0030.00313.30
8.0.120.0050.00216.89
8.0.110.0000.00816.69
8.0.100.0040.00416.92
8.0.90.0040.00416.86
8.0.80.0110.00416.85
8.0.70.0000.00716.77
8.0.60.0050.00316.80
8.0.50.0000.00716.79
8.0.30.0130.00817.06
8.0.20.0120.00717.40
8.0.10.0040.00416.97
8.0.00.0090.00916.69
7.4.330.0050.00016.71
7.4.320.0070.00016.61
7.4.300.0000.00616.52
7.4.290.0030.00316.59
7.4.280.0030.00516.45
7.4.270.0030.00316.59
7.4.260.0000.00513.34
7.4.250.0080.00016.50
7.4.240.0040.00416.45
7.4.230.0030.00316.61
7.4.220.0150.01016.64
7.4.210.0100.00516.54
7.4.200.0060.00016.49
7.4.190.0040.00416.56
7.4.160.0080.00816.53
7.4.150.0090.00917.40
7.4.140.0050.01117.86
7.4.130.0100.00716.53
7.4.120.0120.00716.42
7.4.110.0120.01016.73
7.4.100.0150.00316.50
7.4.90.0150.00916.48
7.4.80.0070.01419.39
7.4.70.0000.02016.41
7.4.60.0100.00616.45
7.4.50.0030.00616.50
7.4.40.0000.01822.77
7.4.30.0070.01016.21
7.4.00.0080.00414.93
7.3.330.0050.00013.21
7.3.320.0030.00313.20
7.3.310.0040.00416.28
7.3.300.0030.00316.48
7.3.290.0040.01216.41
7.3.280.0070.01216.44
7.3.270.0100.00717.40
7.3.260.0110.00718.24
7.3.250.0110.00916.48
7.3.240.0080.01516.55
7.3.230.0030.01316.65
7.3.210.0100.00716.34
7.3.200.0090.00919.39
7.3.190.0100.01316.48
7.3.180.0130.01016.70
7.3.170.0060.01016.53
7.3.160.0040.01216.50
7.3.120.0070.01014.59
7.2.330.0060.01416.40
7.2.320.0090.01316.77
7.2.310.0030.01416.60
7.2.300.0080.01116.62
7.2.290.0160.00616.52
7.2.00.0030.01019.48
7.1.100.0000.01118.07
7.1.70.0090.00517.04
7.1.60.0030.02019.17
7.1.50.0140.01016.73
7.1.00.0100.04722.47
7.0.200.0030.00316.73
7.0.140.0070.07022.10
7.0.60.0030.08719.95
7.0.50.0070.06017.85
7.0.40.0030.07720.13
7.0.30.0270.07720.23
7.0.20.0370.07320.06
7.0.10.0100.06720.29
7.0.00.0030.04020.22
5.6.210.0000.04720.48
5.6.200.0070.08018.21
5.6.190.0070.08720.63
5.6.180.0230.04320.48
5.6.170.0130.06020.56
5.6.160.0030.09020.57
5.6.150.0170.06018.17
5.6.140.0070.08718.18
5.6.130.0100.07718.27
5.6.120.0030.08721.11
5.6.110.0070.08020.89
5.6.100.0130.06720.89
5.6.90.0030.08320.96
5.6.80.0030.06020.38
5.5.350.4170.03720.30
5.5.340.0100.07318.02
5.5.330.0030.08720.29
5.5.320.0270.04720.27
5.5.310.0230.08020.27
5.5.300.0000.06717.95
5.5.290.0070.06018.04
5.5.280.0100.04020.73
5.5.270.0070.07020.79
5.5.260.0130.08020.85
5.5.250.0070.07720.61
5.5.240.0070.03320.28
5.4.450.0300.06719.48
5.4.440.0230.05019.50
5.4.430.0200.04019.63
5.4.420.0300.05319.49
5.4.410.0330.06019.30
5.4.400.0300.04318.85
5.4.390.0400.04319.00
5.4.380.0400.05319.15
5.4.370.0400.06719.09
5.4.360.0630.05019.07
5.4.350.0470.06319.16
5.4.340.0370.04019.13
5.4.320.0400.04019.31
5.4.310.0400.06018.95
5.4.300.0370.05019.08
5.4.290.0300.03719.24
5.4.280.0400.06019.09
5.4.270.0570.05319.12
5.4.260.0370.07018.83
5.4.250.0300.06318.99
5.4.240.0270.07719.29
5.4.230.0270.04719.07
5.4.220.0330.07319.16
5.4.210.0300.03719.16
5.4.200.0200.04319.23
5.4.190.0300.05718.94
5.4.180.0300.05319.21
5.4.170.0300.05019.00
5.4.160.0430.06318.96
5.4.150.0270.03718.82
5.4.140.0430.04016.36
5.4.130.0330.06716.55
5.4.120.0330.03716.40
5.4.110.0270.03716.40
5.4.100.0330.04716.59
5.4.90.0370.06716.63
5.4.80.0330.05716.41
5.4.70.0400.06316.48
5.4.60.0300.06316.23
5.4.50.0430.05716.42
5.4.40.0370.04316.18
5.4.30.0400.02716.49
5.4.20.0300.03016.48
5.4.10.0330.04316.32
5.4.00.0300.04015.77
5.3.290.0300.04014.69
5.3.280.0270.05314.68
5.3.270.0230.05714.69
5.3.260.0270.03314.59
5.3.250.0330.06714.51
5.3.240.0200.04014.58
5.3.230.0230.07314.68
5.3.220.0230.07314.69
5.3.210.0330.04014.48
5.3.200.0270.06714.48
5.3.190.0370.07714.79
5.3.180.0300.04014.54
5.3.170.0230.07314.56
5.3.160.0300.06014.55
5.3.150.0230.04014.49
5.3.140.0130.04314.55
5.3.130.0270.07314.45
5.3.120.0300.05314.52
5.3.110.0270.03714.78
5.3.100.0300.06714.04
5.3.90.0430.03713.94
5.3.80.0300.05713.95
5.3.70.0300.07313.94
5.3.60.0400.06314.23
5.3.50.0370.04314.04
5.3.40.0370.06714.10
5.3.30.0300.04313.82
5.3.20.0330.02713.67
5.3.10.0400.06013.57
5.3.00.0270.06713.86
5.2.170.0200.04012.46
5.2.160.0270.06012.46
5.2.150.0330.03712.46
5.2.140.0230.03012.46
5.2.130.0400.04712.46
5.2.120.0200.03312.46
5.2.110.0230.02712.46
5.2.100.0230.03312.46
5.2.90.0230.03712.46
5.2.80.0230.04312.46
5.2.70.0270.06712.46
5.2.60.0270.03312.46
5.2.50.0370.05312.46
5.2.40.0200.04312.46
5.2.30.0200.03012.46
5.2.20.0230.02712.46
5.2.10.0330.05012.46
5.2.00.0230.03712.46
5.1.60.0200.03312.46
5.1.50.0170.02712.46
5.1.40.0230.04712.46
5.1.30.0170.03012.46
5.1.20.0230.04012.46
5.1.10.0230.04312.46
5.1.00.0170.03312.46
5.0.50.0130.02712.46
5.0.40.0100.02012.46
5.0.30.0130.04712.46
5.0.20.0070.02312.46
5.0.10.0100.02712.46
5.0.00.0030.03712.46
4.4.90.0070.01712.46
4.4.80.0030.02312.46
4.4.70.0130.01312.46
4.4.60.0100.01312.46
4.4.50.0100.01712.46
4.4.40.0130.05012.46
4.4.30.0100.02012.46
4.4.20.0070.03012.46
4.4.10.0170.03012.46
4.4.00.0100.05312.46
4.3.110.0230.01312.46
4.3.100.0100.02312.46
4.3.90.0100.02712.46
4.3.80.0100.04312.46
4.3.70.0100.02012.46
4.3.60.0130.03312.46
4.3.50.0130.02012.46
4.3.40.0070.05712.46
4.3.30.0070.01712.46
4.3.20.0100.03312.46
4.3.10.0070.03712.46
4.3.00.0070.03712.46

preferences:
70.91 ms | 401 KiB | 5 Q