3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string_columns = array("col1", "col2", "colN"); var_dump("SELECT $string_columns FROM mytable where id=1234");

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)
8.3.60.0120.00616.50
8.3.50.0070.01016.40
8.3.40.0110.00318.77
8.3.30.0110.00418.61
8.3.20.0080.00019.15
8.3.10.0080.00021.60
8.3.00.0040.00423.48
8.2.180.0100.00725.92
8.2.170.0110.00422.96
8.2.160.0140.00019.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.75
8.2.110.0080.00020.36
8.2.100.0040.00817.72
8.2.90.0040.00418.16
8.2.80.0040.00419.20
8.2.70.0000.00818.04
8.2.60.0040.00718.09
8.2.50.0000.00918.10
8.2.40.0040.00419.31
8.2.30.0040.00419.34
8.2.20.0040.00418.02
8.2.10.0040.00418.00
8.2.00.0000.00819.42
8.1.280.0060.01225.92
8.1.270.0060.00322.10
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00522.14
8.1.230.0070.00320.97
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00718.81
8.1.160.0040.00418.70
8.1.150.0000.00818.84
8.1.140.0040.00420.78
8.1.130.0050.00518.96
8.1.120.0040.00417.43
8.1.110.0030.00317.30
8.1.100.0000.00817.30
8.1.90.0030.00517.41
8.1.80.0000.00817.34
8.1.70.0040.00417.34
8.1.60.0000.00817.52
8.1.50.0000.00717.42
8.1.40.0040.00417.45
8.1.30.0060.00317.57
8.1.20.0000.00717.50
8.1.10.0040.00417.43
8.1.00.0000.00817.49
8.0.300.0070.00020.10
8.0.290.0050.00316.88
8.0.280.0000.00718.50
8.0.270.0080.00017.22
8.0.260.0000.00617.22
8.0.250.0000.00716.98
8.0.240.0030.00316.95
8.0.230.0000.00717.03
8.0.220.0050.00316.91
8.0.210.0020.00516.97
8.0.200.0000.00816.91
8.0.190.0000.00716.98
8.0.180.0080.00017.00
8.0.170.0030.00716.93
8.0.160.0000.00716.91
8.0.150.0000.00716.85
8.0.140.0000.00816.91
8.0.130.0000.00613.42
8.0.120.0050.00216.82
8.0.110.0000.00716.92
8.0.100.0060.00316.97
8.0.90.0050.00316.96
8.0.80.0060.01616.93
8.0.70.0040.00417.01
8.0.60.0070.00016.86
8.0.50.0000.00716.93
8.0.30.0100.01117.04
8.0.20.0060.01317.40
8.0.10.0000.00716.96
8.0.00.0070.01216.87
7.4.330.0020.00215.55
7.4.320.0030.00316.58
7.4.300.0040.00416.44
7.4.290.0030.00316.29
7.4.280.0000.00916.46
7.4.270.0030.00616.49
7.4.260.0000.01116.54
7.4.250.0030.00316.38
7.4.240.0040.00416.44
7.4.230.0000.00716.48
7.4.220.0040.00416.32
7.4.210.0070.00816.51
7.4.200.0040.00416.43
7.4.160.0120.00816.44
7.4.140.0110.00817.86
7.4.130.0090.00916.49
7.4.120.0140.00416.47
7.4.110.0060.01016.61
7.4.100.0140.00416.52
7.4.90.0140.01316.52
7.4.80.0130.01019.39
7.4.70.0110.00716.57
7.4.60.0060.01616.53
7.4.50.0070.01016.47
7.4.40.0090.00916.54
7.4.10.0000.01714.80
7.4.00.0100.00714.79
7.3.330.0000.00512.99
7.3.320.0000.00713.20
7.3.310.0030.00516.16
7.3.300.0040.00416.30
7.3.290.0030.00316.30
7.3.280.0110.00716.32
7.3.260.0110.00716.44
7.3.240.0090.01016.33
7.3.230.0160.00616.34
7.3.210.0030.01316.23
7.3.200.0100.00616.21
7.3.190.0100.00616.56
7.3.180.0110.00716.41
7.3.170.0100.00616.54
7.3.160.0130.00616.32
7.3.130.0090.00315.02
7.3.120.0060.00914.51
7.3.110.0060.01214.78
7.3.100.0040.00814.78
7.3.90.0060.00914.76
7.3.80.0100.00314.77
7.3.70.0060.00614.71
7.3.60.0000.01114.79
7.3.50.0040.01414.33
7.3.40.0060.00614.92
7.3.30.0040.00814.72
7.3.20.0070.00316.66
7.3.10.0060.01016.45
7.3.00.0060.00316.57
7.2.330.0100.01416.63
7.2.320.0160.00816.39
7.2.310.0060.01016.51
7.2.300.0070.01116.59
7.2.290.0130.01016.55
7.2.260.0000.01215.01
7.2.250.0040.00714.85
7.2.240.0040.01115.02
7.2.230.0070.00715.02
7.2.220.0060.01215.04
7.2.210.0060.01014.63
7.2.200.0110.00414.89
7.2.190.0060.00614.76
7.2.180.0030.01315.01
7.2.170.0030.00714.94
7.2.160.0040.00814.82
7.2.150.0040.01216.58
7.2.140.0100.00316.94
7.2.130.0060.00917.01
7.2.120.0070.00716.70
7.2.110.0060.00616.71
7.2.100.0040.00716.79
7.2.90.0130.00016.82
7.2.80.0910.00215.56
7.2.70.0870.01315.78
7.2.60.0670.01115.90
7.2.50.0630.00515.89
7.2.40.0540.00815.50
7.2.30.0510.00815.88
7.2.20.0470.00515.84
7.2.10.0640.00815.65
7.2.00.0520.00815.60
7.1.330.0040.00715.75
7.1.320.0060.00315.48
7.1.310.0070.00715.84
7.1.300.0070.00715.64
7.1.290.0040.01115.72
7.1.280.0030.00715.77
7.1.270.0070.00715.77
7.1.260.0090.00615.73
7.1.250.0040.00715.72
7.1.240.0080.00515.91
7.1.230.0070.00415.77
7.1.220.0040.00815.69
7.1.210.0040.00815.75
7.1.200.0110.00315.86
7.1.190.0520.00614.63
7.1.180.0600.00814.86
7.1.170.0580.00414.68
7.1.160.0430.00714.75
7.1.150.0520.00514.66
7.1.140.0520.01014.67
7.1.130.0550.00714.48
7.1.120.0520.00714.33
7.1.110.0490.01314.63
7.1.100.0790.01314.65
7.1.90.0820.00814.72
7.1.80.0640.01014.70
7.1.70.0970.01014.76
7.1.60.0840.01023.79
7.1.50.1340.01123.61
7.1.40.1000.00723.57
7.1.30.1250.00323.65
7.1.20.1140.00523.71
7.1.10.0840.00914.48
7.1.00.0500.00814.72
7.0.330.0070.00715.18
7.0.320.0030.01015.27
7.0.310.0060.00315.28
7.0.300.0070.00315.52
7.0.290.0030.01115.34
7.0.280.0110.00415.17
7.0.270.0070.00815.33
7.0.260.0060.00915.39
7.0.250.0040.00715.44
7.0.240.0030.01015.34
7.0.230.0000.01415.62
7.0.220.0120.00015.02
7.0.210.0100.00315.44
7.0.200.0030.01015.62
7.0.190.0080.00515.23
7.0.180.0030.00715.42
7.0.170.0000.00715.39
7.0.160.0040.01115.43
7.0.150.0100.00315.39
7.0.140.0070.00015.57
7.0.130.0040.00715.34
7.0.120.0060.00915.52
7.0.110.0070.00715.38
7.0.100.0030.00915.38
7.0.90.0120.00315.21
7.0.80.0000.01015.41
7.0.70.0090.00315.33
7.0.60.0060.00615.14
7.0.50.0060.00315.55
7.0.40.0080.00313.12
7.0.30.0030.00913.17
7.0.20.0090.00413.52
7.0.10.0040.01213.11
7.0.00.0000.01713.53
5.6.400.0130.00314.29
5.6.390.0030.01014.34
5.6.380.0000.00914.18
5.6.370.0070.00714.43
5.6.360.0000.01313.90
5.6.350.0070.00713.89
5.6.340.0030.01014.20
5.6.330.0140.00314.13
5.6.320.0030.01414.41
5.6.310.0100.00714.25
5.6.300.0070.00714.38
5.6.290.0000.01114.45
5.6.280.0070.00314.42
5.6.270.0060.01014.23
5.6.260.0030.01014.49
5.6.250.0060.00614.20
5.6.240.0030.00614.08
5.6.230.0060.00614.02
5.6.220.0000.01614.16
5.6.210.0030.01214.25
5.6.200.0000.01414.18
5.6.190.0110.00014.10
5.6.180.0080.00414.27
5.6.170.0090.00614.33
5.6.160.0040.01114.23
5.6.150.0040.01114.17
5.6.140.0030.01014.42
5.6.130.0040.00714.23
5.6.120.0070.00414.16
5.6.110.0070.00714.10
5.6.100.0000.01214.23
5.6.90.0000.01214.01
5.6.80.0040.00414.57
5.6.70.0060.00614.34
5.6.60.0100.00314.14
5.6.50.0060.00914.38
5.6.40.0090.00614.30
5.6.30.0030.01014.19
5.6.20.0030.01214.28
5.6.10.0090.00614.52
5.6.00.0100.00314.32

preferences:
82.43 ms | 400 KiB | 5 Q