3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = 'Fooo <!-- NOCACHE_START DEV_PROFILING --> <div class="box box-bdr pam mtm" id="dev_ProfilingButton"> <div class="h3">Profiling (<?php echo(round((microtime(true) - ALI <!-- NOCACHE_END --> bar'; $pattern = '/<!-- NOCACHE_START ([A-Za-z_]+)-->(.*)<!-- NOCACHE_END -->/s'; $replace = '$1$2'; echo preg_replace($pattern, $replace, $subject);

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)
8.3.60.0140.00018.39
8.3.50.0120.01221.14
8.3.40.0100.00318.84
8.3.30.0070.00720.17
8.3.20.0080.00020.65
8.3.10.0040.00420.92
8.3.00.0040.00423.65
8.2.180.0180.00416.50
8.2.170.0110.00322.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00221.13
8.2.110.0000.00919.36
8.2.100.0040.00818.03
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0050.00518.07
8.2.40.0030.00618.19
8.2.30.0000.00819.39
8.2.20.0050.00217.67
8.2.10.0040.00417.64
8.2.00.0030.00517.79
8.1.280.0090.00925.92
8.1.270.0080.00023.99
8.1.260.0020.00526.35
8.1.250.0000.00728.09
8.1.240.0080.00023.92
8.1.230.0040.00721.03
8.1.220.0030.00518.77
8.1.210.0060.00319.02
8.1.200.0030.00617.13
8.1.190.0000.00717.40
8.1.180.0000.00818.10
8.1.170.0000.00918.64
8.1.160.0070.00018.83
8.1.150.0040.00418.70
8.1.140.0040.00417.53
8.1.130.0040.00417.76
8.1.120.0000.00717.47
8.1.110.0040.00417.45
8.1.100.0000.00717.48
8.1.90.0050.00217.42
8.1.80.0070.00017.57
8.1.70.0000.00717.48
8.1.60.0060.00317.68
8.1.50.0040.00417.59
8.1.40.0040.00417.58
8.1.30.0000.00817.64
8.1.20.0040.00417.73
8.1.10.0000.00717.65
8.1.00.0040.00417.66
8.0.300.0040.00419.90
8.0.290.0040.00417.18
8.0.280.0000.00718.31
8.0.270.0050.00216.97
8.0.260.0070.00016.82
8.0.250.0030.00317.09
8.0.240.0070.00217.07
8.0.230.0000.00817.04
8.0.220.0050.00216.96
8.0.210.0000.00816.87
8.0.200.0020.00516.99
8.0.190.0030.00516.94
8.0.180.0000.00817.03
8.0.170.0050.00216.98
8.0.160.0040.00417.05
8.0.150.0050.00316.82
8.0.140.0000.00716.95
8.0.130.0080.00013.36
8.0.120.0000.00816.97
8.0.110.0040.00416.88
8.0.100.0020.00516.79
8.0.90.0040.00417.01
8.0.80.0060.01216.96
8.0.70.0000.00817.00
8.0.60.0030.00516.99
8.0.50.0040.00416.83
8.0.30.0090.00917.25
8.0.20.0080.01317.40
8.0.10.0070.00017.09
8.0.00.0060.01116.81
7.4.330.0070.00014.89
7.4.320.0030.00316.62
7.4.300.0000.00716.54
7.4.290.0000.00716.78
7.4.280.0000.00716.70
7.4.270.0050.00216.65
7.4.260.0030.00313.40
7.4.250.0040.00416.51
7.4.240.0000.00716.72
7.4.230.0030.00316.53
7.4.220.0120.00616.63
7.4.210.0030.01116.77
7.4.200.0030.00316.48
7.4.190.0000.00716.83
7.4.160.0070.01016.75
7.4.150.0140.00317.40
7.4.140.0100.01017.86
7.4.130.0090.00916.61
7.4.120.0150.00116.51
7.4.110.0130.00316.72
7.4.100.0000.01816.73
7.4.90.0140.00316.77
7.4.80.0160.00019.39
7.4.70.0110.01116.72
7.4.60.0070.01416.56
7.4.50.0040.00416.60
7.4.40.0070.01022.77
7.4.30.0060.01216.51
7.4.00.0090.00915.15
7.3.330.0030.00313.12
7.3.320.0000.00613.02
7.3.310.0000.00716.14
7.3.300.0030.00316.29
7.3.290.0070.00716.33
7.3.280.0110.00616.35
7.3.270.0130.00517.40
7.3.260.0150.00618.24
7.3.250.0110.00616.59
7.3.240.0160.00316.57
7.3.230.0090.00916.64
7.3.210.0060.01116.64
7.3.200.0110.00919.39
7.3.190.0080.00816.54
7.3.180.0100.01316.37
7.3.170.0170.00016.27
7.3.160.0060.01616.46
7.3.120.0060.01014.78
7.2.330.0030.01716.73
7.2.320.0060.01216.68
7.2.310.0070.01016.59
7.2.300.0090.00816.69
7.2.290.0060.00916.73
7.2.00.0060.00619.05
7.1.100.0040.00818.18
7.1.70.0030.00717.39
7.1.60.0070.01819.17
7.1.50.0100.01316.76
7.1.00.0100.07022.47
7.0.200.0040.00416.66
7.0.140.0070.07021.98
7.0.100.0070.04020.04
7.0.90.0100.04019.83
7.0.80.0000.04319.91
7.0.70.0100.03719.84
7.0.60.0000.04319.97
7.0.50.0000.04320.16
7.0.40.0030.04320.11
7.0.30.0070.07320.15
7.0.20.0130.07720.18
7.0.10.0030.04320.03
7.0.00.0030.07320.14
5.6.280.0030.07320.98
5.6.250.0030.04020.57
5.6.240.0070.04020.64
5.6.230.0070.04020.48
5.6.220.0000.04320.65
5.6.210.0070.04020.56
5.6.200.0100.03721.08
5.6.190.0030.05321.03
5.6.180.0070.08020.93
5.6.170.0100.07021.02
5.6.160.0100.06721.11
5.6.150.0030.06721.10
5.6.140.0170.07720.94
5.6.130.0170.07721.07
5.6.120.0070.08021.13
5.6.110.0130.03720.99
5.6.100.0100.08021.12
5.6.90.0100.08321.02
5.6.80.0070.08020.50
5.6.70.0030.07720.46
5.6.60.0030.08020.47
5.6.50.0030.08720.36
5.6.40.0030.05020.37
5.6.30.0030.07720.44
5.6.20.0100.08020.31
5.6.10.0000.05320.37
5.6.00.0130.07020.36
5.5.380.0030.04320.43
5.5.370.0000.04720.50
5.5.360.0030.04020.38
5.5.350.0030.04320.36
5.5.340.0000.04320.82
5.5.330.0030.04020.83
5.5.320.0100.07320.91
5.5.310.0070.08020.83
5.5.300.0000.08320.86
5.5.290.0100.03720.72
5.5.280.0000.09320.88
5.5.270.0030.08020.84
5.5.260.0000.08720.76
5.5.250.0130.07320.71
5.5.240.0130.07020.12
5.5.230.0100.07720.11
5.5.220.0070.08320.25
5.5.210.0170.07020.18
5.5.200.0070.07720.26
5.5.190.0070.07320.14
5.5.180.0170.07720.18
5.5.160.0100.07020.07
5.5.150.0100.08020.10
5.5.140.0100.04020.23
5.5.130.0070.06320.25
5.5.120.0100.08020.23
5.5.110.0130.04320.25
5.5.100.0070.06320.10
5.5.90.0100.04020.15
5.5.80.0070.07320.06
5.5.70.0030.08319.96
5.5.60.0070.03720.11
5.5.50.0100.06320.08
5.5.40.0030.07719.95
5.5.30.0130.08020.00
5.5.20.0100.07020.13
5.5.10.0000.08720.11
5.5.00.0100.07720.02
5.4.450.0100.07019.14
5.4.440.0030.08019.30
5.4.430.0170.07019.15
5.4.420.0200.06719.44
5.4.410.0070.08019.14
5.4.400.0070.07718.98
5.4.390.0070.07019.06
5.4.380.0070.07319.15
5.4.370.0070.07018.98
5.4.360.0170.07019.07
5.4.350.0100.06319.08
5.4.340.0170.07018.81
5.4.320.0170.06319.02
5.4.310.0030.08019.14
5.4.300.0070.04719.23
5.4.290.0030.07319.04
5.4.280.0030.05319.09
5.4.270.0070.07719.03
5.4.260.0030.08719.14
5.4.250.0100.06719.13
5.4.240.0070.07318.97
5.4.230.0100.06719.13
5.4.220.0070.06719.03
5.4.210.0000.08019.03
5.4.200.0030.07319.06
5.4.190.0130.07018.99
5.4.180.0070.06319.05
5.4.170.0030.07718.95
5.4.160.0070.04719.04
5.4.150.0030.08019.11
5.4.140.0000.04016.29
5.4.130.0030.04016.27
5.4.120.0070.06716.27
5.4.110.0030.07316.33
5.4.100.0070.07016.31
5.4.90.0030.06316.36
5.4.80.0030.07016.32
5.4.70.0100.07016.32
5.4.60.0070.06316.41
5.4.50.0000.07316.30
5.4.40.0130.06316.47
5.4.30.0030.07316.39
5.4.20.0130.06716.33
5.4.10.0030.06016.18
5.4.00.0100.05015.81
5.3.290.0030.05714.65
5.3.280.0070.07014.46
5.3.270.0070.04714.57
5.3.260.0030.05014.45
5.3.250.0070.07314.46
5.3.240.0100.07314.44
5.3.230.0030.04714.46
5.3.220.0000.06714.41
5.3.210.0000.07014.55
5.3.200.0000.05014.57
5.3.190.0200.05314.57
5.3.180.0170.06714.52
5.3.170.0070.07714.55
5.3.160.0100.07714.50
5.3.150.0030.07714.52
5.3.140.0070.07714.55
5.3.130.0130.06714.50
5.3.120.0130.06714.53
5.3.110.0030.05014.41
5.3.100.0130.06014.30
5.3.90.0030.06714.30
5.3.80.0070.04314.30
5.3.70.0070.07014.30
5.3.60.0070.04314.30
5.3.50.0100.05714.30
5.3.40.0170.06314.30
5.3.30.0000.04714.30
5.3.20.0030.07314.30
5.3.10.0070.06314.30
5.3.00.0100.06714.30
5.2.170.0030.06714.30
5.2.160.0070.06014.30
5.2.150.0130.06014.30
5.2.140.0030.06014.30
5.2.130.0000.04014.30
5.2.120.0130.05314.30
5.2.110.0130.05314.30
5.2.100.0070.06014.30
5.2.90.0070.06314.30
5.2.80.0030.06714.30
5.2.70.0130.05014.30
5.2.60.0030.05014.30
5.2.50.0030.06314.30
5.2.40.0100.05314.30
5.2.30.0000.06714.30
5.2.20.0070.06014.30
5.2.10.0070.06014.30
5.2.00.0030.04314.30
5.1.60.0030.05714.30
5.1.50.0000.06014.30
5.1.40.0070.05014.30
5.1.30.0000.05714.30
5.1.20.0030.05314.30
5.1.10.0100.05014.30
5.1.00.0030.05314.30
5.0.50.0000.05014.30
5.0.40.0100.04014.30
5.0.30.0070.02714.30
5.0.20.0000.04014.30
5.0.10.0030.03014.30
5.0.00.0030.03714.30
4.4.90.0070.03314.30
4.4.80.0030.03714.30
4.4.70.0030.03714.30
4.4.60.0030.03314.30
4.4.50.0030.03314.30
4.4.40.0030.05014.30
4.4.30.0030.03714.30
4.4.20.0030.03314.30
4.4.10.0000.02714.30
4.4.00.0030.05014.30
4.3.110.0000.02714.30
4.3.100.0100.02714.30
4.3.90.0030.03314.30
4.3.80.0000.05014.30
4.3.70.0030.03314.30
4.3.60.0030.02714.30
4.3.50.0070.03014.30
4.3.40.0100.04314.30
4.3.30.0030.03714.30
4.3.20.0030.03314.30
4.3.10.0000.03714.30
4.3.00.0000.03714.30

preferences:
46.91 ms | 401 KiB | 5 Q