3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement('<foo></foo>'); function hey() { $s = serialize(new Exception()); } function hey2() { new Exception(); } hey(); hey2($xml); exit;

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)
8.3.60.0150.00016.63
8.3.50.0120.00722.18
8.3.40.0100.00719.09
8.3.30.0030.01419.30
8.3.20.0040.00420.50
8.3.10.0080.00022.07
8.3.00.0080.00021.02
8.2.180.0040.01818.41
8.2.170.0120.00622.96
8.2.160.0030.01022.43
8.2.150.0050.00324.18
8.2.140.0060.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00419.89
8.2.110.0040.00422.28
8.2.100.0060.00619.57
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0080.00417.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0030.00518.34
8.2.30.0040.00419.52
8.2.20.0050.00217.95
8.2.10.0060.00318.10
8.2.00.0020.00517.94
8.1.280.0100.01025.92
8.1.270.0080.00019.00
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00623.96
8.1.230.0030.00719.33
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0060.00317.60
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0050.00318.78
8.1.160.0050.00222.17
8.1.150.0070.00019.00
8.1.140.0060.00319.34
8.1.130.0000.00617.91
8.1.120.0050.00217.50
8.1.110.0070.00017.51
8.1.100.0000.00717.59
8.1.90.0070.00017.51
8.1.80.0030.00317.51
8.1.70.0030.00317.55
8.1.60.0030.00617.74
8.1.50.0110.00017.57
8.1.40.0040.00417.61
8.1.30.0050.00317.75
8.1.20.0000.00717.79
8.1.10.0000.00817.73
8.1.00.0050.00317.69
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.52
8.0.270.0030.00317.42
8.0.260.0070.00017.28
8.0.250.0050.00217.09
8.0.240.0000.00917.15
8.0.230.0080.00017.10
8.0.220.0000.00717.01
8.0.210.0000.00616.96
8.0.200.0030.00317.11
8.0.190.0040.00417.01
8.0.180.0000.00817.09
8.0.170.0000.00717.13
8.0.160.0030.00616.99
8.0.150.0000.00817.03
8.0.140.0000.00716.98
8.0.130.0000.00513.51
8.0.120.0040.00416.95
8.0.110.0040.00317.08
8.0.100.0040.00417.09
8.0.90.0000.00716.85
8.0.80.0040.01117.14
8.0.70.0050.00216.87
8.0.60.0040.00416.95
8.0.50.0040.00416.88
8.0.30.0120.01017.17
8.0.20.0100.01017.40
8.0.10.0040.00417.05
8.0.00.0060.01316.88
7.4.330.0000.00515.06
7.4.320.0030.00316.56
7.4.300.0030.00316.83
7.4.290.0070.00016.79
7.4.280.0060.00616.64
7.4.270.0000.00716.78
7.4.260.0000.00716.67
7.4.250.0000.00816.71
7.4.240.0050.00316.73
7.4.230.0000.00716.72
7.4.220.0110.00716.80
7.4.210.0040.01416.70
7.4.200.0030.00316.79
7.4.160.0060.01016.73
7.4.150.0130.00217.40
7.4.140.0130.00917.86
7.4.130.0090.00816.65
7.4.120.0060.01116.77
7.4.110.0080.00816.73
7.4.100.0120.00716.64
7.4.90.0080.01216.61
7.4.80.0100.00719.39
7.4.70.0090.01216.77
7.4.60.0130.00616.50
7.4.50.0000.00816.68
7.4.40.0130.00616.50
7.4.30.0110.01116.75
7.4.00.0090.00614.84
7.3.330.0070.00013.46
7.3.320.0030.00313.34
7.3.310.0000.00716.42
7.3.300.0030.00316.48
7.3.290.0070.01016.47
7.3.280.0110.00516.46
7.3.270.0070.01417.40
7.3.260.0030.00616.67
7.3.250.0120.00516.60
7.3.240.0120.00416.68
7.3.230.0030.01316.49
7.3.210.0120.00616.39
7.3.200.0110.01119.39
7.3.190.0100.00716.66
7.3.180.0040.01216.64
7.3.170.0060.01916.57
7.3.160.0060.01016.51
7.3.10.0130.00716.57
7.3.00.0200.00316.21
7.2.330.0070.01016.40
7.2.320.0110.00716.96
7.2.310.0100.01316.57
7.2.300.0100.01316.66
7.2.290.0170.00616.61
7.2.130.0070.01316.45
7.2.120.0140.00716.95
7.2.110.0150.00616.33
7.2.100.0130.00816.66
7.2.90.0130.00916.98
7.2.80.0140.01116.75
7.2.70.0180.00416.64
7.2.60.0080.00616.87
7.2.50.0140.00816.86
7.2.40.0160.00316.75
7.2.30.0140.01216.63
7.2.20.0160.00816.54
7.2.10.0170.01016.98
7.2.00.0100.00918.05
7.1.250.0090.00915.82
7.1.200.0090.00615.64
7.1.100.0030.00918.16
7.1.70.0000.01117.39
7.1.60.0060.01819.46
7.1.50.0130.01017.11
7.1.00.0070.08722.55
7.0.200.0050.00216.71
7.0.140.0030.03322.16
7.0.60.0030.04319.86
7.0.50.0070.07717.93
7.0.40.0030.04720.18
7.0.30.0230.05020.31
7.0.20.0330.06320.20
7.0.10.0100.08720.26
7.0.00.0100.10720.39
5.6.280.0030.07321.03
5.6.210.0100.07020.57
5.6.200.0070.08318.23
5.6.190.0130.03320.57
5.6.180.0270.05720.41
5.6.170.0270.03720.54
5.6.160.0130.07720.68
5.6.150.0130.06318.22
5.6.140.0130.06018.31
5.6.130.0100.07318.32
5.6.120.0070.07021.04
5.6.110.0070.08721.23
5.6.100.0070.03721.02
5.6.90.0070.08321.05
5.6.80.0070.07720.43
5.5.350.0230.08320.45
5.5.340.0070.07718.03
5.5.330.0100.08320.32
5.5.320.0400.07020.43
5.5.310.0330.07720.50
5.5.300.0030.08018.06
5.5.290.0030.04018.05
5.5.280.0070.05720.98
5.5.270.0130.07720.86
5.5.260.0100.04720.94
5.5.250.0170.07020.88
5.5.240.0030.07720.48
5.4.450.0470.06019.55
5.4.440.0830.06319.52
5.4.430.0970.05319.71
5.4.420.0370.06719.42
5.4.410.0830.05719.43
5.4.400.0870.04719.09
5.4.390.0170.06018.86
5.4.380.0200.05318.84
5.4.370.0330.05318.85
5.4.360.0230.07018.79
5.4.350.0230.05318.84
5.4.340.0170.07318.84
5.4.320.0430.05018.84
5.4.310.0500.07318.79
5.4.300.0330.05318.68
5.4.290.0170.07018.74
5.4.280.0330.05018.91
5.4.270.0270.06018.75
5.4.260.0270.05718.80
5.4.250.0170.07318.81
5.4.240.0100.06718.74
5.4.230.0900.06018.79
5.4.220.0230.05318.80
5.4.210.0170.06018.52
5.4.200.0130.06016.68
5.4.190.0170.06018.84
5.4.180.0070.08018.83
5.4.170.0230.05318.86
5.4.160.0100.07018.52
5.4.150.0170.06018.81
5.4.140.0200.07316.53
5.4.130.0930.05016.43
5.4.120.0270.06716.45
5.4.110.0200.05316.46
5.4.100.0130.07716.34
5.4.90.0270.05316.42
5.4.80.0230.05016.29
5.4.70.0200.06316.46
5.4.60.0230.05016.26
5.4.50.0270.05716.42
5.4.40.1100.05716.29
5.4.30.0270.06016.44
5.4.20.0230.06316.39
5.4.10.0830.06716.39
5.4.00.1000.05015.91
5.3.290.0370.06014.74
5.3.280.0230.05714.66
5.3.270.0100.06314.87
5.3.260.0230.05714.86
5.3.250.0300.05714.97
5.3.240.0400.07714.71
5.3.230.1170.06014.82
5.3.220.0330.04314.69
5.3.210.0170.07014.63
5.3.200.0170.05714.79
5.3.190.0100.07314.64
5.3.180.0170.07014.81
5.3.170.0170.07314.69
5.3.160.0200.07014.93
5.3.150.1130.05014.79
5.3.140.0230.07014.87
5.3.130.0130.07314.63
5.3.120.0170.07314.88
5.3.110.0200.06714.91
5.3.100.0130.06314.14
5.3.90.0300.05714.39
5.3.80.0130.07314.12
5.3.70.0200.05014.07
5.3.60.0200.06014.10
5.3.50.0270.04714.18
5.3.40.0200.07014.29
5.3.30.0300.05014.01
5.3.20.0200.05313.79
5.3.10.0270.05713.79
5.3.00.0130.06313.81
5.2.170.0170.04711.41
5.2.160.0170.04711.45
5.2.150.0300.04311.45
5.2.140.0230.05311.42
5.2.130.0130.06011.37
5.2.120.0100.05711.20
5.2.110.0970.04311.30
5.2.100.0130.04311.20
5.2.90.0200.04011.22
5.2.80.0030.06311.26
5.2.70.0270.04311.20
5.2.60.1000.06011.28
5.2.50.0230.05011.30
5.2.40.0130.05011.26
5.2.30.0200.04311.15
5.2.20.4330.05311.18
5.2.10.0100.07011.11
5.2.00.0200.04010.98
5.1.60.0170.04710.07
5.1.50.0100.04710.11
5.1.40.0170.03310.09
5.1.30.0170.04310.51
5.1.20.0070.05710.45
5.1.10.0270.05710.22
5.1.00.0130.04310.34
5.0.50.0070.0338.88
5.0.40.0070.0308.56
5.0.30.0170.0438.34
5.0.20.0100.0378.53
5.0.10.0070.0338.49
5.0.00.0130.0438.43
4.4.90.0170.0135.90
4.4.80.0100.0275.87
4.4.70.0130.0205.97
4.4.60.0030.0305.86
4.4.50.0070.0235.88
4.4.40.0100.0375.88
4.4.30.0070.0235.89
4.4.20.0100.0236.05
4.4.10.0170.0336.00
4.4.00.0070.0376.00
4.3.110.0030.0275.88
4.3.100.0100.0205.84
4.3.90.0070.0335.84
4.3.80.0170.0275.82
4.3.70.0130.0275.83
4.3.60.0070.0235.82
4.3.50.0170.0235.82
4.3.40.0170.0335.75
4.3.30.0130.0134.58
4.3.20.0070.0234.54
4.3.10.0000.0304.54
4.3.00.0100.0209.49

preferences:
48.42 ms | 401 KiB | 5 Q