3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = array( array("''", ''), array("'0'", '0'), array("'0.0'", '0.0'), array("'0.0_'", '0.0_'), array("'1'", '1'), array("'1.0'", '1.0'), array("'1.0_'", '1.0_'), array("'<p/>'", '<p/>'), array("'<p>1</p>'", '<p>1</p>'), array("'<p>php</p>'", '<p>php</p>'), array("'php'", 'php'), array("'_0'", '_0'), array("'_0.0'", '_0.0'), array("'_0.0_'", '_0.0_'), array("'_1'", '_1'), array("'_1.0'", '_1.0'), array("'_1.0_'", '_1.0_'), array("0", 0), array("0.0", 0.0), array("1", 1), array("1.0", 1.0), array("array()", array()), array("false", false), array("null", null), ); $valuesTotal = count($values); for ($i = 0; $i < ($valuesTotal - 1); $i++) { foreach (range($i + 1, $valuesTotal - 1) as $k) { list($baseDisplay, $base) = $values[$i]; list($compareDisplay, $compare) = $values[$k]; echo "$i:$k $baseDisplay == $compareDisplay: "; echo ($base == $compare)?"TRUE\n":"FALSE\n"; } }

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)
8.3.60.0070.01518.30
8.3.50.0150.00321.99
8.3.40.0160.00618.67
8.3.30.0120.00318.63
8.3.20.0040.00418.77
8.3.10.0090.00021.04
8.3.00.0040.00718.77
8.2.180.0040.01816.75
8.2.170.0190.00319.00
8.2.160.0070.01522.96
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0060.00326.16
8.2.120.0080.00020.99
8.2.110.0090.00020.39
8.2.100.0090.00317.91
8.2.90.0000.00919.21
8.2.80.0040.00417.97
8.2.70.0100.00317.38
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0050.00318.16
8.2.30.0040.00421.22
8.2.20.0040.00417.81
8.2.10.0000.00917.91
8.2.00.0000.00817.68
8.1.280.0030.01225.92
8.1.270.0080.00023.99
8.1.260.0150.00426.35
8.1.250.0050.00328.09
8.1.240.0100.00022.64
8.1.230.0040.00820.81
8.1.220.0000.00918.77
8.1.210.0000.00818.97
8.1.200.0060.00317.22
8.1.190.0000.00817.50
8.1.180.0080.00018.10
8.1.170.0050.00318.65
8.1.160.0070.00019.02
8.1.150.0080.00018.66
8.1.140.0030.00517.37
8.1.130.0040.00417.84
8.1.120.0030.00517.52
8.1.110.0000.00817.36
8.1.100.0040.00417.47
8.1.90.0050.00217.38
8.1.80.0000.00817.41
8.1.70.0000.00717.43
8.1.60.0060.00317.50
8.1.50.0060.00317.51
8.1.40.0060.00317.54
8.1.30.0000.00817.56
8.1.20.0080.00017.55
8.1.10.0060.00317.61
8.1.00.0030.00617.46
8.0.300.0000.00819.77
8.0.290.0020.00517.18
8.0.280.0050.00218.34
8.0.270.0000.00717.24
8.0.260.0000.00716.92
8.0.250.0040.00417.00
8.0.240.0030.00616.87
8.0.230.0040.00416.95
8.0.220.0030.00516.91
8.0.210.0040.00416.93
8.0.200.0070.00016.96
8.0.190.0050.00316.98
8.0.180.0080.00016.83
8.0.170.0040.00416.96
8.0.160.0040.00416.88
8.0.150.0000.00816.72
8.0.140.0080.00016.77
8.0.130.0000.00913.38
8.0.120.0030.00516.79
8.0.110.0000.00816.88
8.0.100.0090.00016.86
8.0.90.0050.00316.75
8.0.80.0100.00716.89
8.0.70.0040.00416.81
8.0.60.0000.00716.79
8.0.50.0040.00416.89
8.0.30.0150.00817.05
8.0.20.0190.01317.40
8.0.10.0040.00417.01
8.0.00.0130.01116.80
7.4.330.0050.00016.79
7.4.320.0000.00616.59
7.4.300.0000.00616.51
7.4.290.0030.00316.48
7.4.280.0040.00416.52
7.4.270.0030.00616.48
7.4.260.0000.00613.16
7.4.250.0060.00316.48
7.4.240.0000.00716.45
7.4.230.0040.00416.69
7.4.220.0190.00416.47
7.4.210.0040.01516.46
7.4.200.0000.00716.54
7.4.190.0070.00016.69
7.4.160.0080.01216.37
7.4.150.0100.01017.40
7.4.140.0110.01017.86
7.4.130.0090.01216.60
7.4.120.0110.01116.61
7.4.110.0070.01116.47
7.4.100.0120.01216.35
7.4.90.0130.00716.51
7.4.80.0080.01319.39
7.4.70.0150.00916.57
7.4.60.0070.01016.41
7.4.50.0060.00316.56
7.4.40.0090.00922.77
7.4.30.0110.01216.42
7.4.00.0140.00415.21
7.3.330.0050.00213.07
7.3.320.0030.00313.16
7.3.310.0000.00816.42
7.3.300.0040.00416.23
7.3.290.0040.01116.31
7.3.280.0110.00916.33
7.3.270.0120.01517.40
7.3.260.0110.01118.24
7.3.250.0120.00616.50
7.3.240.0140.00516.55
7.3.230.0110.00816.39
7.3.210.0100.01016.50
7.3.200.0100.01319.39
7.3.190.0100.01316.61
7.3.180.0100.00916.34
7.3.170.0060.01216.45
7.3.160.0120.00616.27
7.3.120.0120.00314.57
7.3.110.0000.01415.00
7.3.100.0140.00015.02
7.3.90.0120.00014.78
7.3.80.0080.00514.88
7.3.70.0040.01514.94
7.3.60.0030.00914.76
7.3.50.0090.00614.56
7.3.40.0000.01514.91
7.3.30.0040.00714.53
7.3.20.0070.00716.49
7.3.10.0000.01616.64
7.3.00.0030.01316.51
7.2.330.0140.00716.80
7.2.320.0030.01716.80
7.2.310.0110.01316.67
7.2.300.0130.00816.74
7.2.290.0080.01116.60
7.2.240.0000.01115.15
7.2.230.0030.00915.18
7.2.220.0030.01215.03
7.2.210.0000.00914.66
7.2.200.0070.01015.04
7.2.190.0130.00314.97
7.2.180.0090.00315.13
7.2.170.0030.01314.86
7.2.160.0030.01314.74
7.2.150.0030.00716.92
7.2.140.0090.00316.68
7.2.130.0160.00316.64
7.2.120.0000.01417.00
7.2.110.0040.00716.82
7.2.100.0080.00817.04
7.2.90.0070.00716.96
7.2.80.0100.00717.11
7.2.70.0060.01217.01
7.2.60.0070.00916.92
7.2.50.0070.00417.05
7.2.40.0090.00616.98
7.2.30.0200.00316.86
7.2.20.0040.00817.01
7.2.10.0120.00416.92
7.2.00.0040.01118.05
7.1.330.0140.00015.73
7.1.320.0040.01515.75
7.1.310.0060.00615.78
7.1.300.0080.00815.79
7.1.290.0040.01115.83
7.1.280.0100.00715.79
7.1.270.0110.00415.75
7.1.260.0030.01415.71
7.1.250.0120.00315.96
7.1.200.0000.01515.68
7.1.100.0000.01218.31
7.1.70.0080.00017.40
7.1.60.0150.00317.40
7.1.50.0040.00717.40
7.1.40.0040.00817.40
7.1.30.0030.01017.40
7.1.20.0120.00017.40
7.1.10.0070.00717.40
7.1.00.0110.00417.40
7.0.200.0000.00717.40
7.0.190.0040.00417.40
7.0.180.0000.01017.40
7.0.170.0060.00617.40
7.0.160.0030.00717.40
7.0.150.0110.00717.40
7.0.140.0100.00217.40
7.0.130.0070.00717.40
7.0.120.0090.00617.40
7.0.110.0070.01117.40
7.0.100.0110.00417.40
7.0.90.0090.00617.40
7.0.80.0040.01117.40
7.0.70.0110.00017.40
7.0.60.0080.00417.40
7.0.50.0070.00717.40
7.0.40.0130.00017.40
7.0.30.0060.01017.40
7.0.20.0040.00817.40
7.0.10.0060.00617.40
7.0.00.0030.00517.40
5.6.300.0060.04420.59
5.6.290.0090.03820.79
5.6.280.0130.06320.87
5.6.270.0090.03720.85
5.6.260.0150.03920.90
5.6.250.0100.03820.80
5.6.240.0070.08020.96
5.6.230.0170.04420.80
5.6.220.0040.04720.85
5.6.210.0130.03621.06
5.6.200.0070.04320.83
5.6.190.0070.04421.05
5.6.180.0160.06720.99
5.6.170.0100.04020.73
5.6.160.0130.05420.94
5.6.150.0070.06520.96
5.6.140.0030.04721.03
5.6.130.0070.05820.83
5.6.120.0150.06720.99
5.6.110.0070.04621.03
5.6.100.0070.04320.86
5.6.90.0000.06420.72
5.6.80.0030.04120.34
5.6.70.0060.03820.41
5.6.60.0000.04520.31
5.6.50.0070.04720.16
5.6.40.0030.03820.20
5.6.30.0070.04020.32
5.6.20.0030.04220.18
5.6.10.0100.03820.39
5.6.00.0070.03620.37
5.5.380.0070.04817.56
5.5.370.0040.05317.48
5.5.360.0030.04517.48
5.5.350.0130.03317.47
5.5.340.0100.06018.07
5.5.330.0030.04318.13
5.5.320.0040.04217.94
5.5.310.0160.03617.71
5.5.300.0030.04418.03
5.5.290.0000.04317.96
5.5.280.0000.04417.97
5.5.270.0070.03718.04
5.5.260.0100.04917.70
5.5.250.0030.04817.87
5.5.240.0030.04317.50
5.5.230.0000.04417.40
5.5.220.0070.03317.40
5.5.210.0060.03517.40
5.5.200.0070.03717.40
5.5.190.0000.05217.40
5.5.180.0160.04317.40
5.5.160.0070.03617.40
5.5.150.0030.04917.40
5.5.140.0000.04417.40
5.5.130.0160.03817.40
5.5.120.0030.03917.40
5.5.110.0070.03417.40
5.5.100.0100.04717.40
5.5.90.0030.03617.40
5.5.80.0070.04117.40
5.5.70.0030.04217.40
5.5.60.0100.03717.40
5.5.50.0130.03117.40
5.5.40.0070.03717.40
5.5.30.0070.03717.40
5.5.20.0030.04017.40
5.5.10.0090.03417.40
5.5.00.0000.04417.40
5.4.450.0040.04919.25
5.4.440.0070.04019.44
5.4.430.0000.04319.17
5.4.420.0030.04119.46
5.4.410.0100.03319.29
5.4.400.0000.04219.03
5.4.390.0000.04519.07
5.4.380.0400.03719.02
5.4.370.0070.03919.06
5.4.360.0070.03419.00
5.4.350.0000.04218.88
5.4.340.0030.04018.91
5.4.320.0030.03818.85
5.4.310.0070.03718.86
5.4.300.0030.04118.80
5.4.290.0070.03618.88
5.4.280.0160.04818.98
5.4.270.0070.04119.15
5.4.260.0030.04419.13
5.4.250.0100.03319.05
5.4.240.0030.03918.93
5.4.230.0030.04018.82
5.4.220.0000.04119.06
5.4.210.0210.03519.06
5.4.200.0060.03819.06
5.4.190.0070.03518.82
5.4.180.0000.04319.15
5.4.170.0060.03519.00
5.4.160.0030.04719.05
5.4.150.0060.04218.89
5.4.140.0130.03617.40
5.4.130.0030.03717.40
5.4.120.0030.03617.40
5.4.110.0000.04217.40
5.4.100.0000.04117.40
5.4.90.0060.03817.40
5.4.80.0030.03417.40
5.4.70.0070.03617.40
5.4.60.0040.03517.40
5.4.50.0000.04117.40
5.4.40.0040.03517.40
5.4.30.0030.03417.40
5.4.20.0070.03017.40
5.4.10.0060.03217.40
5.4.00.0000.03617.40
5.3.290.0030.04117.40
5.3.280.0030.04217.40
5.3.270.0030.03817.40
5.3.260.0360.02317.40
5.3.250.0320.02317.40
5.3.240.0000.04017.40
5.3.230.0030.04317.40
5.3.220.0000.04217.40
5.3.210.0030.04317.40
5.3.200.0030.03917.40
5.3.190.0000.03917.40
5.3.180.0000.03917.40
5.3.170.0030.03817.40
5.3.160.0000.04217.40
5.3.150.0000.04617.40
5.3.140.0000.04217.40
5.3.130.0030.03717.40
5.3.120.0000.04717.40
5.3.110.0060.03217.40
5.3.100.0000.03817.40
5.3.90.0030.03917.40
5.3.80.0070.03717.40
5.3.70.0000.04117.40
5.3.60.0070.03317.40
5.3.50.0070.03217.40
5.3.40.0070.03317.40
5.3.30.0030.03417.40
5.3.20.0030.03317.40
5.3.10.0000.03617.40
5.3.00.0000.04217.40
5.2.170.0060.02917.40
5.2.160.0000.03717.40
5.2.150.0030.02817.40
5.2.140.0000.03417.40
5.2.130.0030.02717.40
5.2.120.0030.02917.40
5.2.110.0040.02617.40
5.2.100.0030.03417.40
5.2.90.0030.02617.40
5.2.80.0000.03417.40
5.2.70.0000.03317.40
5.2.60.0060.02817.40
5.2.50.0230.03617.40
5.2.40.0000.03517.40
5.2.30.0030.03217.40
5.2.20.0060.02517.40
5.2.10.0000.03217.40
5.2.00.0070.02617.40
5.1.60.0030.02817.40
5.1.50.0040.02517.40
5.1.40.0030.02317.40
5.1.30.0030.02617.40
5.1.20.0000.02817.40
5.1.10.0030.02617.40
5.1.00.0000.02717.40
5.0.50.0040.04617.40
5.0.40.0060.01617.40
5.0.30.0030.02917.40
5.0.20.0000.02317.40
5.0.10.0070.02017.40
5.0.00.0030.03117.40
4.4.90.0000.02017.40
4.4.80.0000.01817.40
4.4.70.0030.02817.40
4.4.60.0030.01317.40
4.4.50.0030.01717.40
4.4.40.0000.02817.40
4.4.30.0030.01617.40
4.4.20.0030.01417.40
4.4.10.0000.02317.40
4.4.00.0030.02317.40
4.3.110.0030.01617.40
4.3.100.0030.01417.40
4.3.90.0060.01017.40
4.3.80.0070.02017.40
4.3.70.0030.02517.40
4.3.60.0000.02117.40
4.3.50.0030.01317.40
4.3.40.0040.02917.40
4.3.30.0000.01817.40
4.3.20.0030.01517.40
4.3.10.0030.01617.40
4.3.00.0000.01717.40

preferences:
51.32 ms | 401 KiB | 5 Q