3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "referer_medium"; echo "foobar `". "lol". "` {$a}"; //$tablename = array ('referer_medium', 'referer_source', 'referer_campaign'); //foreach ($tablename as $name) { // Piwik_Exec("ALTER TABLE `". Piwik_Common::prefixTable('log_visit') . "` DROP `referer_medium`") //}

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)
8.3.70.0110.00718.30
8.3.60.0170.00318.11
8.3.50.0050.01421.14
8.3.40.0110.00418.67
8.3.30.0110.01418.42
8.3.20.0080.00018.70
8.3.10.0040.00420.95
8.3.00.0000.00723.42
8.2.180.0070.01416.50
8.2.170.0100.01022.96
8.2.160.0070.01020.47
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0090.00021.12
8.2.110.0060.00320.52
8.2.100.0080.00317.78
8.2.90.0000.00819.04
8.2.80.0040.00418.01
8.2.70.0080.00017.63
8.2.60.0070.00017.68
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0070.00021.08
8.2.20.0040.00417.66
8.2.10.0000.00717.59
8.2.00.0040.00417.61
8.1.280.0040.01225.92
8.1.270.0080.00023.99
8.1.260.0120.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0070.00420.97
8.1.220.0000.00818.77
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0050.00217.39
8.1.180.0070.00318.10
8.1.170.0040.00418.66
8.1.160.0070.00018.77
8.1.150.0000.00718.48
8.1.140.0080.00017.26
8.1.130.0030.00317.87
8.1.120.0040.00417.25
8.1.110.0070.00017.41
8.1.100.0000.00717.41
8.1.90.0040.00417.47
8.1.80.0000.00717.32
8.1.70.0030.00317.28
8.1.60.0000.00817.38
8.1.50.0000.00717.44
8.1.40.0060.00317.45
8.1.30.0070.00017.61
8.1.20.0040.00417.63
8.1.10.0000.00817.52
8.1.00.0070.00317.43
8.0.300.0000.00719.94
8.0.290.0000.00717.18
8.0.280.0030.00318.45
8.0.270.0000.00817.30
8.0.260.0000.00616.78
8.0.250.0000.00716.89
8.0.240.0000.00816.93
8.0.230.0040.00416.80
8.0.220.0000.00716.75
8.0.210.0040.00416.92
8.0.200.0030.00316.91
8.0.190.0030.00316.78
8.0.180.0000.00716.94
8.0.170.0000.00716.80
8.0.160.0030.00316.73
8.0.150.0050.00316.89
8.0.140.0040.00416.73
8.0.130.0000.00613.38
8.0.120.0040.00416.88
8.0.110.0040.00416.95
8.0.100.0080.00016.75
8.0.90.0000.00816.73
8.0.80.0110.00616.78
8.0.70.0000.00816.70
8.0.60.0000.00716.72
8.0.50.0050.00216.84
8.0.30.0110.00816.93
8.0.20.0080.01117.40
8.0.10.0000.00816.98
8.0.00.0120.00916.74
7.4.330.0060.00014.71
7.4.320.0000.00916.47
7.4.300.0030.00316.58
7.4.290.0030.00316.53
7.4.280.0070.00016.54
7.4.270.0030.00316.53
7.4.260.0060.00013.17
7.4.250.0000.00716.52
7.4.240.0040.00416.53
7.4.230.0000.00616.63
7.4.220.0060.00916.33
7.4.210.0060.01116.49
7.4.200.0050.00216.41
7.4.190.0040.00416.71
7.4.160.0130.00916.51
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0100.00816.47
7.4.120.0100.00916.35
7.4.110.0060.01216.50
7.4.100.0110.00716.44
7.4.90.0120.00616.39
7.4.80.0030.01319.39
7.4.70.0100.00716.36
7.4.60.0100.01316.38
7.4.50.0020.00516.43
7.4.40.0070.00722.77
7.4.30.0060.00916.22
7.4.00.0080.00814.90
7.3.330.0020.00212.99
7.3.320.0050.00213.09
7.3.310.0000.00716.30
7.3.300.0030.00316.12
7.3.290.0130.00716.20
7.3.280.0080.00816.29
7.3.270.0190.00017.40
7.3.260.0130.00718.24
7.3.250.0120.00716.41
7.3.240.0000.01616.24
7.3.230.0090.01216.44
7.3.210.0150.00316.47
7.3.200.0150.00919.39
7.3.190.0090.01216.40
7.3.180.0080.00816.52
7.3.170.0060.00916.62
7.3.160.0050.01016.20
7.3.120.0020.01214.88
7.3.110.0070.01114.94
7.3.100.0070.01014.79
7.3.90.0060.00915.00
7.3.80.0070.00714.77
7.3.70.0090.00614.75
7.3.60.0030.01014.48
7.3.50.0070.00714.82
7.3.40.0030.01014.43
7.3.30.0000.00914.76
7.3.20.0050.00516.35
7.3.10.0050.00916.62
7.3.00.0110.00316.50
7.2.330.0030.01716.51
7.2.320.0070.01116.55
7.2.310.0140.01016.64
7.2.300.0090.00616.57
7.2.290.0110.00516.26
7.2.250.0060.01214.92
7.2.240.0060.01314.84
7.2.230.0070.01014.88
7.2.220.0060.00915.08
7.2.210.0040.01114.89
7.2.200.0060.00314.88
7.2.190.0060.00614.93
7.2.180.0110.00414.93
7.2.170.0030.01314.90
7.2.130.0080.01216.63
7.2.120.0160.00616.38
7.2.110.0100.00716.48
7.2.100.0070.00716.65
7.2.90.0090.00616.57
7.2.80.0090.00616.82
7.2.70.0060.00616.62
7.2.60.0090.00716.58
7.2.50.0030.01216.76
7.2.40.0070.00316.70
7.2.30.0140.01116.81
7.2.20.0090.00916.86
7.2.10.0070.00316.63
7.2.00.0080.00818.08
7.1.330.0100.00615.81
7.1.320.0030.00915.53
7.1.310.0030.00915.72
7.1.300.0050.00315.51
7.1.290.0060.00315.68
7.1.280.0030.01015.50
7.1.270.0030.00615.49
7.1.260.0090.00315.50
7.1.250.0190.00015.38
7.1.200.0060.00615.67
7.1.100.0050.00817.89
7.1.70.0080.00017.20
7.1.60.0170.00719.40
7.1.50.0070.01016.88
7.1.00.0030.03322.25
7.0.200.0000.00716.62
7.0.140.0000.07721.99
7.0.60.0000.05019.94
7.0.50.0130.07317.83
7.0.40.0000.06320.20
7.0.30.0270.04020.20
7.0.20.0370.06320.18
7.0.10.0230.08020.18
7.0.00.0100.05320.13
5.6.280.0030.07321.14
5.6.210.0000.08320.66
5.6.200.0100.07718.13
5.6.190.0030.06320.77
5.6.180.0370.06720.43
5.6.170.0230.07720.33
5.6.160.0100.08020.52
5.6.150.0070.08018.12
5.6.140.0070.07718.22
5.6.130.0070.05018.12
5.6.120.0100.07720.98
5.6.110.0100.08020.96
5.6.100.0000.07321.00
5.6.90.0130.08020.99
5.6.80.0070.08720.50
5.6.70.0330.06720.35
5.5.350.0070.09020.42
5.5.340.0070.05317.98
5.5.330.0070.08020.43
5.5.320.0330.06020.30
5.5.310.0200.04720.29
5.5.300.0100.06317.92
5.5.290.0000.05318.00
5.5.280.0030.04020.79
5.5.270.0000.04720.64
5.5.260.0070.06020.76
5.5.250.0000.04720.68
5.5.240.0070.05320.25
5.4.450.0730.07319.06
5.4.440.0470.04319.54
5.4.430.0800.04319.38
5.4.420.0700.04019.11
5.4.410.0600.03319.07
5.4.400.0730.03319.18
5.4.390.0700.04019.13
5.4.380.1070.03719.23
5.4.370.0700.04018.93
5.4.360.0630.04019.22
5.4.350.0670.04019.04
5.4.340.0600.04318.80
5.4.320.0530.04018.93
5.4.310.0730.04719.07
5.4.300.0300.04718.89
5.4.290.0700.03718.77
5.4.280.0730.03319.14
5.4.270.0400.04719.14
5.4.260.0630.04319.04
5.4.250.0430.04719.21
5.4.240.0470.03319.25
5.4.230.0900.03019.15
5.4.220.0370.03319.05
5.4.210.0670.04019.06
5.4.200.0430.04319.15
5.4.190.0430.05019.09
5.4.180.0370.05019.20
5.4.170.0700.03719.07
5.4.160.0700.04319.20
5.4.150.0730.04019.04
5.4.140.0770.03316.37
5.4.130.0730.03016.43
5.4.120.0330.03316.26
5.4.110.0400.03716.20
5.4.100.0470.03316.23
5.4.90.0430.04316.20
5.4.80.0400.04016.30
5.4.70.0630.02716.22
5.4.60.1000.03016.43
5.4.50.0500.03716.39
5.4.40.0530.03716.42
5.4.30.0700.03316.38
5.4.20.0870.02716.36
5.4.10.0530.04016.38
5.4.00.0370.04016.20
5.3.290.0670.02716.21
5.3.280.0630.04316.20
5.3.270.0400.04316.20
5.3.260.0630.05716.20
5.3.250.0400.04316.20
5.3.240.0770.03016.20
5.3.230.0830.01716.20
5.3.220.0430.04316.20
5.3.210.0470.04016.20
5.3.200.0470.04316.20
5.3.190.0700.03316.20
5.3.180.0300.05716.20
5.3.170.0930.03316.20
5.3.160.0630.03716.20
5.3.150.0700.04016.20
5.3.140.0600.04316.20
5.3.130.0300.03716.20
5.3.120.0770.04316.20
5.3.110.0430.04716.20
5.3.100.0400.04716.20
5.3.90.0530.03716.20
5.3.80.0470.03316.20
5.3.70.0470.03316.20
5.3.60.0670.03316.20
5.3.50.0000.03716.20
5.3.40.0300.03016.20
5.3.30.0570.03016.20
5.3.20.0570.03716.20
5.3.10.0870.03016.20
5.3.00.0470.03716.20
5.2.170.0370.04016.20
5.2.160.0400.03716.20
5.2.150.0330.03716.20
5.2.140.0200.03316.20
5.2.130.0330.03716.20
5.2.120.0300.03316.20
5.2.110.0400.03316.20
5.2.100.0370.03016.20
5.2.90.0570.02316.20
5.2.80.0600.02316.20
5.2.70.0230.03316.20
5.2.60.0370.03316.20
5.2.50.0570.05016.20
5.2.40.0270.02716.20
5.2.30.0400.02316.20
5.2.20.0270.02316.20
5.2.10.0430.03016.20
5.2.00.0270.04316.20
5.1.60.0370.02016.20
5.1.50.0270.02016.20
5.1.40.0200.02316.20
5.1.30.0130.03316.20
5.1.20.0170.04016.20
5.1.10.0130.02716.20
5.1.00.0330.03016.20
5.0.50.0070.02316.20
5.0.40.0230.02016.20
5.0.30.0100.03016.20
5.0.20.0170.02016.20
5.0.10.0170.02716.20
5.0.00.0170.02716.20
4.4.90.0270.01716.20
4.4.80.0270.04716.20
4.4.70.0270.01716.20
4.4.60.0130.01716.20
4.4.50.0070.01316.20
4.4.40.0170.02316.20
4.4.30.0030.01716.20
4.4.20.0100.01716.20
4.4.10.0100.02016.20
4.4.00.0330.01316.20
4.3.110.0030.01016.20
4.3.100.0300.01716.20
4.3.90.0200.01016.20
4.3.80.0130.03016.20
4.3.70.0100.01716.20
4.3.60.0130.01016.20
4.3.50.0070.01016.20
4.3.40.0070.02016.20
4.3.30.0030.01316.20
4.3.20.0070.01316.20
4.3.10.0030.01716.20
4.3.00.0030.01316.20

preferences:
34.57 ms | 401 KiB | 5 Q