3v4l.org

run code in 300+ PHP versions simultaneously
<?php $secureprefix = 'fragment_'; $json = json_encode(str_repeat(chr(8), strlen($secureprefix)) . 'delete_instance'); $decode = json_decode($json); $result = $secureprefix . $decode; echo "Secure prefixed call: $result \n"; var_dump(component_callback('mod_forum', $result, array(FEATURE_COMPLETION_TRACKS_VIEWS)));

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)
8.3.60.0120.00318.40
8.3.50.0120.00921.96
8.3.40.0160.00618.80
8.3.30.0120.00318.69
8.3.20.0000.00720.25
8.3.10.0040.00420.71
8.3.00.0080.00021.95
8.2.180.0040.01418.55
8.2.170.0160.00722.96
8.2.160.0040.01122.25
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00421.00
8.2.120.0000.00726.35
8.2.110.0060.00320.95
8.2.100.0060.00617.80
8.2.90.0050.00319.13
8.2.80.0050.00317.97
8.2.70.0090.00017.38
8.2.60.0030.00517.91
8.2.50.0000.00818.09
8.2.40.0050.00320.47
8.2.30.0040.00419.37
8.2.20.0040.00417.63
8.2.10.0040.00418.08
8.2.00.0000.00718.01
8.1.280.0090.00625.92
8.1.270.0080.00822.05
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0050.00522.66
8.1.230.0000.01217.70
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0030.00517.35
8.1.180.0080.00018.10
8.1.170.0000.01218.45
8.1.160.0070.00020.76
8.1.150.0040.00418.94
8.1.140.0050.00319.48
8.1.130.0000.00717.64
8.1.120.0080.00017.46
8.1.110.0040.00317.36
8.1.100.0000.00817.38
8.1.90.0040.00417.52
8.1.80.0070.00017.46
8.1.70.0030.00717.36
8.1.60.0030.00717.62
8.1.50.0080.00017.51
8.1.40.0040.00417.52
8.1.30.0050.00317.55
8.1.20.0000.00717.54
8.1.10.0000.00717.44
8.1.00.0050.00217.43
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0030.00318.35
8.0.270.0000.00817.20
8.0.260.0000.00817.21
8.0.250.0040.00416.93
8.0.240.0000.00717.06
8.0.230.0000.00716.89
8.0.220.0050.00316.96
8.0.210.0030.00517.00
8.0.200.0000.00717.03
8.0.190.0030.00517.05
8.0.180.0000.00716.87
8.0.170.0060.00316.99
8.0.160.0070.00016.95
8.0.150.0040.00416.87
8.0.140.0070.00016.92
8.0.130.0050.00013.45
8.0.120.0000.00816.96
8.0.110.0040.00416.85
8.0.100.0040.00417.07
8.0.90.0000.00717.00
8.0.80.0040.01216.91
8.0.70.0000.00716.90
8.0.60.0080.00017.01
8.0.50.0000.00817.07
8.0.30.0130.00417.11
8.0.20.0110.00817.40
8.0.10.0040.00417.09
8.0.00.0100.00816.73
7.4.330.0000.00516.77
7.4.320.0000.00616.55
7.4.300.0000.00716.50
7.4.290.0040.00416.52
7.4.280.0040.00416.41
7.4.270.0060.00316.51
7.4.260.0080.00016.51
7.4.250.0000.00816.59
7.4.240.0030.00316.52
7.4.230.0070.00016.41
7.4.220.0150.01216.43
7.4.210.0050.01016.61
7.4.200.0000.00716.72
7.4.160.0080.01216.43
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0110.00816.48
7.4.120.0120.00916.58
7.4.110.0260.02016.51
7.4.100.0130.01016.57
7.4.90.0100.01016.59
7.4.80.0100.01019.39
7.4.70.0060.01216.68
7.4.60.0140.01016.52
7.4.50.0080.00616.65
7.4.40.0080.00816.48
7.4.30.0070.01516.45
7.4.00.0030.01315.10
7.3.330.0000.00513.14
7.3.320.0050.00013.23
7.3.310.0070.00016.52
7.3.300.0060.00316.29
7.3.290.0030.00316.25
7.3.280.0090.01016.38
7.3.270.0100.00917.40
7.3.260.0060.01616.58
7.3.250.0090.01116.33
7.3.240.0100.01116.42
7.3.230.0130.00616.39
7.3.210.0120.00616.55
7.3.200.0130.01016.52
7.3.190.0050.01216.43
7.3.180.0060.01016.54
7.3.170.0100.00716.43
7.3.160.0110.00416.38
7.3.10.0040.00816.44
7.3.00.0000.01416.52
7.2.330.0060.01216.55
7.2.320.0030.01416.63
7.2.310.0060.01116.69
7.2.300.0130.00416.68
7.2.290.0090.00616.84
7.2.130.0140.00016.96
7.2.120.0070.00716.74
7.2.110.0070.00716.89
7.2.100.0060.00616.75
7.2.90.0070.01017.10
7.2.80.0100.00017.01
7.2.70.0060.00617.03
7.2.60.0080.00617.03
7.2.50.0000.01417.04
7.2.40.0110.00316.96
7.2.30.0040.01417.04
7.2.20.0060.00617.00
7.2.10.0030.00916.69
7.2.00.0080.00818.08
7.1.250.0070.00715.57
7.1.200.0070.00715.96
7.1.100.0060.00617.87
7.1.70.0070.00317.22
7.1.60.0070.01719.27
7.1.50.0070.01416.98
7.1.00.0000.08022.42
7.0.200.0320.01014.91
7.0.90.0330.04319.80
7.0.80.0200.03720.06
7.0.70.0270.04319.84
7.0.60.0330.04320.01
7.0.50.0270.04020.28
7.0.40.0070.03720.12
7.0.30.0030.04719.95
7.0.20.0070.06320.13
7.0.10.0130.06020.11
7.0.00.0000.04720.13
5.6.280.0070.05721.15
5.6.240.0030.04020.64
5.6.230.0000.04720.62
5.6.220.0070.03720.52
5.6.210.0030.03720.53
5.6.200.0030.04321.08
5.6.190.0000.04321.08
5.6.180.0030.03721.02
5.6.170.0100.03321.18
5.6.160.0100.06021.10
5.6.150.0030.07021.04
5.6.140.0030.03720.95
5.6.130.0000.06021.11
5.6.120.0070.04021.02
5.6.110.0000.04721.09
5.6.100.0000.04721.10
5.6.90.0030.04320.91
5.6.80.0100.03320.34
5.6.70.0000.04320.43
5.6.60.0030.05020.41
5.6.50.0170.06720.42
5.6.40.0170.07320.46
5.6.30.0030.08320.44
5.6.20.0200.06320.31
5.6.10.0030.04320.39
5.6.00.0070.08020.36
5.5.380.0030.04720.30
5.5.370.0030.03720.29
5.5.360.0100.03320.50
5.5.350.0030.04320.34
5.5.340.0000.04320.64
5.5.330.0070.03720.84
5.5.320.0000.04320.86
5.5.310.0030.04720.89
5.5.300.0100.03720.86
5.5.290.0130.05320.74
5.5.280.0030.05020.64
5.5.270.0030.04320.87
5.5.260.0030.04320.91
5.5.250.0000.06720.73
5.5.240.0000.04720.28
5.5.230.0000.04320.30
5.5.220.0030.04720.20
5.5.210.0030.07720.29
5.5.200.0130.08020.27
5.5.190.0270.06020.27
5.5.180.0070.07720.27
5.5.160.0100.07720.27
5.5.150.0100.07720.23
5.5.140.0100.07720.26
5.5.130.0070.07320.13
5.5.120.0170.05020.23
5.5.110.0000.08720.24
5.5.100.0130.06320.12
5.5.90.0070.07720.16
5.5.80.0100.07020.15
5.5.70.0070.07720.05
5.5.60.0070.06320.06
5.5.50.0130.06320.04
5.5.40.0100.05020.05
5.5.30.0070.05719.95
5.5.20.0000.05020.07
5.5.10.0130.06020.08
5.5.00.0030.08320.00

preferences:
45.33 ms | 401 KiB | 5 Q