3v4l.org

run code in 300+ PHP versions simultaneously
<?php $SQL = "test in uppercase"; $sql = "test in lowercase"; var_dump($SQL == $sql);

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)
8.3.40.0110.00718.77
8.3.30.0070.00720.23
8.3.20.0070.00020.04
8.3.10.0040.00421.15
8.3.00.0080.00022.52
8.2.170.0090.00622.96
8.2.160.0110.00322.08
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.00720.75
8.2.110.0000.01119.38
8.2.100.0080.00417.66
8.2.90.0070.00019.23
8.2.80.0020.00519.42
8.2.70.0080.00017.50
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0000.00818.15
8.2.30.0040.00419.42
8.2.20.0000.00717.64
8.2.10.0050.00317.63
8.2.00.0050.00317.49
8.1.270.0040.00423.99
8.1.260.0030.01326.35
8.1.250.0040.00428.09
8.1.240.0000.00922.46
8.1.230.0040.00721.02
8.1.220.0040.00418.77
8.1.210.0050.00318.99
8.1.200.0000.00917.23
8.1.190.0050.00217.39
8.1.180.0080.00018.10
8.1.170.0040.00418.64
8.1.160.0040.00418.84
8.1.150.0040.00418.54
8.1.140.0000.00717.43
8.1.130.0000.00817.87
8.1.120.0000.00717.47
8.1.110.0030.00317.45
8.1.100.0000.00817.46
8.1.90.0070.00017.43
8.1.80.0070.00017.47
8.1.70.0000.00717.33
8.1.60.0000.00817.59
8.1.50.0030.00617.54
8.1.40.0060.00317.48
8.1.30.0030.00517.60
8.1.20.0000.00817.53
8.1.10.0020.00517.43
8.1.00.0040.00417.36
8.0.300.0040.00419.98
8.0.290.0040.00417.16
8.0.280.0030.00318.40
8.0.270.0000.00717.11
8.0.260.0000.00616.77
8.0.250.0030.00316.84
8.0.240.0070.00016.87
8.0.230.0030.00316.84
8.0.220.0050.00216.68
8.0.210.0000.00816.74
8.0.200.0000.00616.78
8.0.190.0030.00316.85
8.0.180.0040.00416.85
8.0.170.0040.00416.83
8.0.160.0030.00516.68
8.0.150.0040.00416.79
8.0.140.0000.00716.67
8.0.130.0050.00013.30
8.0.120.0030.00516.77
8.0.110.0000.00716.75
8.0.100.0040.00416.84
8.0.90.0000.00816.81
8.0.80.0070.01016.80
8.0.70.0040.00416.71
8.0.60.0000.00716.77
8.0.50.0040.00416.73
8.0.30.0140.00517.12
8.0.20.0120.00717.40
8.0.10.0000.00816.95
8.0.00.0110.00616.65
7.4.330.0000.00516.89
7.4.320.0030.00316.49
7.4.300.0040.00416.34
7.4.290.0040.00416.58
7.4.280.0030.00316.48
7.4.270.0040.00416.42
7.4.260.0000.00513.16
7.4.250.0040.00416.46
7.4.240.0020.00516.53
7.4.230.0030.00316.60
7.4.220.0180.00016.45
7.4.210.0080.00816.55
7.4.200.0030.00316.66
7.4.190.0040.00416.67
7.4.160.0060.00916.41
7.4.150.0040.01317.40
7.4.140.0090.00817.86
7.4.130.0100.00616.46
7.4.120.0110.00816.38
7.4.110.0030.01316.58
7.4.100.0140.00416.45
7.4.90.0090.00916.48
7.4.80.0100.00719.39
7.4.70.0060.01216.56
7.4.60.0150.00616.67
7.4.50.0000.00516.29
7.4.40.0070.01122.77
7.4.30.0140.00716.36
7.4.00.0110.00414.75
7.3.330.0030.00313.17
7.3.320.0000.00513.03
7.3.310.0070.00016.13
7.3.300.0040.00416.14
7.3.290.0030.01616.10
7.3.280.0090.00816.18
7.3.270.0070.01317.40
7.3.260.0170.01018.24
7.3.250.0090.01216.29
7.3.240.0200.00016.23
7.3.230.0060.01016.42
7.3.210.0070.01316.26
7.3.200.0170.00419.39
7.3.190.0100.00716.25
7.3.180.0000.01516.31
7.3.170.0060.01016.27
7.3.160.0090.00616.40
7.3.120.0120.00314.51
7.3.110.0060.01014.37
7.3.100.0120.00314.64
7.3.90.0000.01814.72
7.3.80.0000.01014.55
7.3.70.0080.00814.78
7.3.60.0130.00314.72
7.3.50.0080.00714.67
7.3.40.0100.00614.61
7.3.30.0110.00414.69
7.3.20.0030.01116.57
7.3.10.0030.01016.41
7.3.00.0060.01016.61
7.2.330.0120.00616.57
7.2.320.0070.01116.55
7.2.310.0070.01416.62
7.2.300.0130.00316.24
7.2.290.0180.00016.57
7.2.240.0070.01014.95
7.2.230.0070.00714.87
7.2.220.0090.00614.73
7.2.210.0070.01014.91
7.2.200.0070.00614.81
7.2.190.0000.01314.90
7.2.180.0060.01014.82
7.2.170.0000.01114.84
7.2.160.0110.00414.94
7.2.150.0040.01416.58
7.2.140.0090.00616.49
7.2.130.0070.01016.58
7.2.120.0090.00616.64
7.2.110.0080.01216.69
7.2.100.0060.01016.71
7.2.90.0110.00716.86
7.2.80.0030.01016.67
7.2.70.0120.00016.68
7.2.60.0120.00316.72
7.2.50.0120.00616.73
7.2.40.0030.00716.87
7.2.30.0040.01516.88
7.2.20.0040.01116.68
7.2.10.0100.00716.73
7.2.00.0040.01317.94
7.1.330.0100.00315.82
7.1.320.0030.01115.76
7.1.310.0060.01015.79
7.1.300.0040.01215.27
7.1.290.0090.00615.43
7.1.280.0160.00015.70
7.1.270.0070.00715.65
7.1.260.0040.01115.64
7.1.250.0030.01015.74
7.1.100.0060.00618.11
7.1.70.0090.00317.04
7.1.60.0070.01419.17
7.1.50.0030.01716.86
7.1.00.0000.06022.45
7.0.200.0030.00616.40
7.0.140.0070.07022.01
7.0.100.0100.07019.92
7.0.90.0100.07719.93
7.0.80.0100.06719.99
7.0.70.0030.09019.91
7.0.60.0170.07719.96
7.0.50.0070.07720.29
7.0.40.0130.08020.00
7.0.30.0130.07720.14
7.0.20.0070.08020.00
7.0.10.0130.07320.11
7.0.00.0030.09320.07
5.6.280.0000.07320.85
5.6.250.0130.07020.55
5.6.240.0070.07720.69
5.6.230.0070.07720.53
5.6.220.0100.05320.73
5.6.210.0130.07720.64
5.6.200.0200.07721.11
5.6.190.0130.07321.07
5.6.180.0070.08721.13
5.6.170.0170.07321.04
5.6.160.0030.05320.95
5.6.150.0070.07721.01
5.6.140.0070.07321.01
5.6.130.0070.08021.10
5.6.120.0070.08721.16
5.6.110.0100.04720.94
5.6.100.0130.07720.91
5.6.90.0000.04721.05
5.6.80.0100.07320.42
5.6.70.0070.05720.33
5.6.60.0030.07020.38
5.6.50.0030.06320.43
5.6.40.0130.07020.37
5.6.30.0030.07720.41
5.6.20.0070.07320.36
5.6.10.0200.06720.45
5.6.00.0070.07320.41
5.5.380.0170.07720.34
5.5.370.0030.08720.43
5.5.360.0200.03720.44
5.5.350.0070.04720.43
5.5.340.0070.06320.92
5.5.330.0070.08320.70
5.5.320.0070.06720.79
5.5.310.0000.08720.88
5.5.300.0200.06720.91
5.5.290.0170.06320.82
5.5.280.0030.07320.75
5.5.270.0100.07720.89
5.5.260.0100.08020.86
5.5.250.0170.07320.68
5.5.240.0070.04720.02
5.5.230.0100.08020.30
5.5.220.0100.07720.18
5.5.210.0030.08019.98
5.5.200.0100.07320.11
5.5.190.0070.07020.23
5.5.180.0100.06720.13
5.5.160.0000.08320.18
5.5.150.0070.07720.21
5.5.140.0030.07720.27
5.5.130.0000.06720.24
5.5.120.0200.06720.17
5.5.110.0200.06720.21
5.5.100.0230.03020.16
5.5.90.0070.06020.06
5.5.80.0200.06320.15
5.5.70.0070.08320.11
5.5.60.0130.07720.02
5.5.50.0200.05319.92
5.5.40.0070.08020.09
5.5.30.0170.06320.08
5.5.20.0100.07319.98
5.5.10.0130.07720.09
5.5.00.0030.05720.02
5.4.450.0130.06719.14
5.4.440.0170.06019.42
5.4.430.0130.08019.48
5.4.420.0030.07319.36
5.4.410.0100.07019.43
5.4.400.0030.08018.96
5.4.390.0000.04019.09
5.4.380.0030.07319.10
5.4.370.0030.07719.11
5.4.360.0130.07018.95
5.4.350.0030.04319.14
5.4.340.0070.05718.96
5.4.320.0000.05718.79
5.4.310.0030.04718.94
5.4.300.0270.05718.79
5.4.290.0030.09019.04
5.4.280.0100.07319.05
5.4.270.0170.07018.98
5.4.260.0070.07018.96
5.4.250.0130.07018.96
5.4.240.0170.07018.89
5.4.230.0070.04318.99
5.4.220.0100.07019.09
5.4.210.0100.05718.89
5.4.200.0130.07019.05
5.4.190.0100.05019.11
5.4.180.0100.07319.18
5.4.170.0100.07019.09
5.4.160.0000.06318.95
5.4.150.0100.07318.92
5.4.140.0030.04716.30
5.4.130.0100.06716.23
5.4.120.0100.04016.21
5.4.110.0030.07316.34
5.4.100.0100.06716.43
5.4.90.0070.05316.30
5.4.80.0030.03716.19
5.4.70.0130.06016.27
5.4.60.0100.06316.18
5.4.50.0030.04716.46
5.4.40.0100.06016.45
5.4.30.0030.07316.41
5.4.20.0070.07016.18
5.4.10.0100.07016.35
5.4.00.0070.07015.67
5.3.290.0070.05014.52
5.3.280.0100.04014.57
5.3.270.0030.08314.56
5.3.260.0100.07714.53
5.3.250.0070.03714.60
5.3.240.0100.07714.59
5.3.230.0030.07714.50
5.3.220.0070.07014.50
5.3.210.0000.04314.55
5.3.200.0100.05014.38
5.3.190.0030.04714.38
5.3.180.0030.03714.43
5.3.170.0070.07014.49
5.3.160.0070.07314.41
5.3.150.0030.05314.55
5.3.140.0100.07714.54
5.3.130.0030.07314.48
5.3.120.0130.07014.52
5.3.110.0000.06314.49
5.3.100.0070.07713.86
5.3.90.0100.06713.88
5.3.80.0170.06713.97
5.3.70.0100.07014.02
5.3.60.0030.04313.75
5.3.50.0100.05313.92
5.3.40.0100.07313.93
5.3.30.0070.04713.81
5.3.20.0070.06713.63
5.3.10.0000.03713.44
5.3.00.0170.06713.49
5.2.170.0000.03711.59
5.2.160.0030.06011.59
5.2.150.0000.07311.59
5.2.140.0100.06011.59
5.2.130.0000.06711.59
5.2.120.0030.03311.59
5.2.110.0000.03311.59
5.2.100.0030.06311.59
5.2.90.0000.06311.59
5.2.80.0070.06311.59
5.2.70.0070.04311.59
5.2.60.0000.06011.59
5.2.50.0000.06311.59
5.2.40.0070.05711.59
5.2.30.0030.06011.59
5.2.20.0070.05711.59
5.2.10.0130.02311.59
5.2.00.0070.06011.59
5.1.60.0030.05011.59
5.1.50.0030.04311.59
5.1.40.0000.05711.59
5.1.30.0070.05711.59
5.1.20.0000.04011.59
5.1.10.0030.03011.59
5.1.00.0000.03311.59
5.0.50.0070.01711.59
5.0.40.0070.04011.59
5.0.30.0030.06011.59
5.0.20.0030.04011.59
5.0.10.0030.02311.59
5.0.00.0000.04711.59
4.4.90.0000.01711.59
4.4.80.0030.03311.59
4.4.70.0030.03311.59
4.4.60.0100.03011.59
4.4.50.0030.03311.59
4.4.40.0000.05711.59
4.4.30.0030.03311.59
4.4.20.0000.04011.59
4.4.10.0070.03011.59
4.4.00.0030.05011.59
4.3.110.0000.03711.59
4.3.100.0030.03311.59
4.3.90.0030.03011.59
4.3.80.0030.02711.59
4.3.70.0000.02711.59
4.3.60.0000.03711.59
4.3.50.0000.03311.59
4.3.40.0070.04711.59
4.3.30.0000.03711.59
4.3.20.0000.02711.59
4.3.10.0030.03311.59
4.3.00.0000.01711.59

preferences:
36.99 ms | 400 KiB | 5 Q