3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = $_POST['xml']; if (!is_null($xml)) { echo "asd"; } ?>

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)
8.3.40.0060.00918.57
8.3.30.0090.00618.76
8.3.20.0040.00418.81
8.3.10.0030.00621.05
8.3.00.0040.00423.48
8.2.170.0070.00722.96
8.2.160.0090.00920.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.13
8.2.110.0030.00620.44
8.2.100.0040.00817.84
8.2.90.0000.00819.20
8.2.80.0000.00719.21
8.2.70.0040.00417.75
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0040.00421.20
8.2.20.0080.00017.78
8.2.10.0040.00417.79
8.2.00.0030.00617.70
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0090.00022.61
8.1.230.0110.00022.74
8.1.220.0000.00818.77
8.1.210.0000.00818.90
8.1.200.0030.00617.23
8.1.190.0040.00417.53
8.1.180.0090.00018.10
8.1.170.0030.00618.50
8.1.160.0040.00418.94
8.1.150.0000.00818.51
8.1.140.0000.00717.45
8.1.130.0070.00017.67
8.1.120.0030.00317.46
8.1.110.0000.00717.44
8.1.100.0000.00817.45
8.1.90.0000.00717.50
8.1.80.0000.00817.48
8.1.70.0030.00317.30
8.1.60.0060.00317.53
8.1.50.0070.00017.43
8.1.40.0050.00217.45
8.1.30.0030.00617.63
8.1.20.0000.00917.63
8.1.10.0000.00717.37
8.1.00.0070.00317.46
8.0.300.0000.00820.02
8.0.290.0070.00017.04
8.0.280.0030.00318.43
8.0.270.0070.00017.25
8.0.260.0050.00316.87
8.0.250.0080.00016.99
8.0.240.0060.00316.99
8.0.230.0030.00316.98
8.0.220.0060.00316.91
8.0.210.0040.00416.88
8.0.200.0000.00817.02
8.0.190.0030.00316.91
8.0.180.0070.00016.95
8.0.170.0050.00216.86
8.0.160.0000.00816.90
8.0.150.0000.00716.91
8.0.140.0030.00716.84
8.0.130.0030.00313.41
8.0.120.0000.00816.82
8.0.110.0030.00516.97
8.0.100.0040.00417.01
8.0.90.0040.00416.97
8.0.80.0040.01116.96
8.0.70.0040.00416.77
8.0.60.0040.00417.01
8.0.50.0000.00717.00
8.0.30.0080.01317.09
8.0.20.0100.00817.40
8.0.10.0030.00516.96
8.0.00.0100.00816.88
7.4.330.0050.00016.76
7.4.320.0000.00616.41
7.4.300.0060.00016.49
7.4.290.0030.00316.41
7.4.280.0000.00716.50
7.4.270.0000.00716.51
7.4.260.0000.00513.26
7.4.250.0040.00416.47
7.4.240.0040.00416.43
7.4.230.0000.00716.54
7.4.220.0090.00916.54
7.4.210.0060.00916.55
7.4.200.0070.00016.39
7.4.190.0000.00716.46
7.4.160.0100.00716.64
7.4.150.0080.01117.40
7.4.140.0090.01117.86
7.4.130.0100.00716.47
7.4.120.0080.01016.51
7.4.110.0030.01316.61
7.4.100.0110.00516.67
7.4.90.0150.00416.33
7.4.80.0030.01519.39
7.4.70.0060.01116.55
7.4.60.0100.00716.42
7.4.50.0050.00316.61
7.4.40.0050.00722.77
7.4.30.0120.00616.50
7.4.00.0070.00715.22
7.3.330.0060.00013.14
7.3.320.0020.00212.97
7.3.310.0030.00316.11
7.3.300.0000.00616.31
7.3.290.0100.00316.18
7.3.280.0080.01016.22
7.3.270.0130.00317.40
7.3.260.0060.01218.24
7.3.250.0100.00916.45
7.3.240.0160.00616.32
7.3.230.0100.00616.39
7.3.210.0040.01416.32
7.3.200.0090.00919.39
7.3.190.0100.00716.37
7.3.180.0030.01316.36
7.3.170.0090.00616.51
7.3.160.0120.00316.36
7.3.120.0130.00314.89
7.3.10.0060.00916.59
7.3.00.0060.00716.62
7.2.330.0100.00616.73
7.2.320.0120.00616.61
7.2.310.0110.01216.41
7.2.300.0210.00016.50
7.2.290.0070.01016.69
7.2.130.0040.00916.97
7.2.120.0070.00716.99
7.2.110.0030.00716.95
7.2.100.0050.00916.86
7.2.90.0030.01016.78
7.2.80.0090.00517.07
7.2.70.0030.00916.93
7.2.60.0050.00616.93
7.2.50.0030.00816.85
7.2.40.0070.00716.81
7.2.30.0050.01116.97
7.2.20.0050.00617.12
7.2.10.0070.00816.79
7.2.00.0090.00317.86
7.1.250.0080.00515.78
7.1.200.0040.01115.40
7.1.100.0070.00718.28
7.1.70.0000.00917.16
7.1.60.0070.01719.08
7.1.50.0040.01816.95
7.1.00.0030.04322.30
7.0.200.0030.00316.88
7.0.140.0000.07322.04
7.0.60.0130.04720.02
7.0.50.0000.04717.88
7.0.40.0100.07020.05
7.0.30.0300.08020.09
7.0.20.0200.05320.20
7.0.10.0100.08720.09
7.0.00.0100.08720.19
5.6.280.0030.06720.90
5.6.210.0030.08720.50
5.6.200.0070.08018.22
5.6.190.0130.08020.43
5.6.180.0030.04320.48
5.6.170.0270.07320.38
5.6.160.0230.07020.48
5.6.150.0170.03318.17
5.6.140.0030.04018.15
5.6.130.0000.06018.18
5.6.120.0100.08021.02
5.6.110.0130.07021.04
5.6.100.0170.07020.97
5.6.90.0100.06320.94
5.6.80.0030.04020.37
5.5.350.0070.07320.47
5.5.340.0030.06317.92
5.5.330.0070.05020.40
5.5.320.0170.06320.29
5.5.310.0200.06720.26
5.5.300.0070.08317.91
5.5.290.0170.07318.02
5.5.280.0000.08320.68
5.5.270.0130.07020.72
5.5.260.0230.06720.75
5.5.250.0100.06320.69
5.5.240.0300.06020.36
5.4.450.2030.05019.10
5.4.440.2000.04319.21
5.4.430.1900.04019.39
5.4.420.2100.03719.25
5.4.410.2030.04319.35
5.4.400.2330.03019.07
5.4.390.2070.04319.05
5.4.380.2070.04019.10
5.4.370.2170.03719.16
5.4.360.2000.03719.24
5.4.350.2130.04318.77
5.4.340.1830.04318.77
5.4.320.1730.04319.21
5.4.310.1870.03319.21
5.4.300.2070.03718.84
5.4.290.2100.04019.12
5.4.280.1970.03719.08
5.4.270.2070.04019.23
5.4.260.2630.03718.93
5.4.250.1970.03719.07
5.4.240.1830.03719.07
5.4.230.1770.04319.13
5.4.220.1970.04019.20
5.4.210.1900.04019.07
5.4.200.1870.03319.09
5.4.190.2000.03719.23
5.4.180.2200.04718.77
5.4.170.2070.03019.12
5.4.160.1970.02719.07
5.4.150.1830.04018.95
5.4.140.1830.03716.26
5.4.130.2000.04316.36
5.4.120.1830.04016.25
5.4.110.2100.03316.21
5.4.100.2130.03716.40
5.4.90.2230.03316.45
5.4.80.2100.03316.05
5.4.70.1800.04016.29
5.4.60.1530.04316.04
5.4.50.0070.04016.15
5.4.40.0000.04316.27
5.4.30.0200.03316.36
5.4.20.2030.04016.20
5.4.10.2200.03716.36
5.4.00.2100.03715.88
5.3.290.2170.04314.61
5.3.280.2000.04314.60
5.3.270.2030.03714.46
5.3.260.1970.04314.59
5.3.250.1800.03314.45
5.3.240.1900.03314.64
5.3.230.1970.04314.70
5.3.220.2030.04014.61
5.3.210.2000.04314.52
5.3.200.2070.04314.40
5.3.190.2000.04314.66
5.3.180.2130.04014.43
5.3.170.2100.03714.61
5.3.160.1970.03714.40
5.3.150.1770.04014.39
5.3.140.2000.03314.50
5.3.130.1800.03714.40
5.3.120.2000.04014.38
5.3.110.0200.07014.39
5.3.100.0270.06714.13
5.3.90.0170.04314.11
5.3.80.0270.07313.89
5.3.70.0230.07713.85
5.3.60.0200.06013.99
5.3.50.0200.04013.82
5.3.40.0200.05313.89
5.3.30.0170.06713.78
5.3.20.0200.07013.78
5.3.10.0130.03713.43
5.3.00.0130.06013.54
5.2.170.0130.03711.16
5.2.160.0170.02311.05
5.2.150.0100.04711.23
5.2.140.0200.05711.07
5.2.130.0170.03710.95
5.2.120.0200.03010.95
5.2.110.0100.03711.14
5.2.100.0200.06011.25
5.2.90.0130.03310.96
5.2.80.0230.05311.14
5.2.70.0130.03710.93
5.2.60.0130.03711.05
5.2.50.0230.06010.92
5.2.40.0130.02710.89
5.2.30.0170.06010.81
5.2.20.0070.05710.81
5.2.10.0100.04010.88
5.2.00.0170.05710.68
5.1.60.0100.0239.86
5.1.50.0170.05310.04
5.1.40.0170.05010.05
5.1.30.0170.05010.38
5.1.20.0100.02710.47
5.1.10.0130.05310.00
5.1.00.0170.04710.03
5.0.50.0070.0238.66
5.0.40.0070.0478.48
5.0.30.0100.0338.19
5.0.20.0100.0338.19
5.0.10.0100.0208.11
5.0.00.0070.0638.04
4.4.90.0130.0277.92
4.4.80.0070.0237.92
4.4.70.0100.0337.92
4.4.60.0100.0277.92
4.4.50.0100.0237.92
4.4.40.0100.0307.92
4.4.30.0030.0207.92
4.4.20.0070.0137.92
4.4.10.0070.0237.92
4.4.00.0070.0307.92
4.3.110.0130.0337.92
4.3.100.0030.0277.92
4.3.90.0070.0137.92
4.3.80.0070.0277.92
4.3.70.0070.0277.92
4.3.60.0100.0177.92
4.3.50.0070.0277.92
4.3.40.0070.0237.92
4.3.30.0030.0207.92
4.3.20.0000.0177.92
4.3.10.0000.0177.92
4.3.00.0030.0137.92

preferences:
37.45 ms | 400 KiB | 5 Q