3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<form method='POST' action='" . "<?php echo \$_SERVER['PHP_SELF'];?>'>"; echo "<form method='POST' action='" . '<?php echo $_SERVER[\'PHP_SELF\'];?>\'>'; echo '<form method="POST" action="<?php echo $_SERVER[\'PHP_SELF\'];?>">';

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)
8.3.60.0110.00416.50
8.3.50.0140.01017.22
8.3.40.0040.01118.89
8.3.30.0120.00618.35
8.3.20.0040.00418.60
8.3.10.0040.00418.48
8.3.00.0040.00419.38
8.2.180.0170.00316.38
8.2.170.0140.00722.96
8.2.160.0060.00820.89
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00020.81
8.2.110.0040.00719.21
8.2.100.0110.00017.78
8.2.90.0090.00019.17
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00717.80
8.2.50.0090.00018.07
8.2.40.0040.00718.09
8.2.30.0070.00017.84
8.2.20.0040.00417.52
8.2.10.0040.00417.55
8.2.00.0040.00417.47
8.1.280.0140.00325.92
8.1.270.0030.00624.66
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0040.00421.17
8.1.230.0110.00017.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.89
8.1.160.0040.00418.62
8.1.150.0000.00718.54
8.1.140.0070.00017.35
8.1.130.0030.00317.74
8.1.120.0040.00417.25
8.1.110.0070.00017.29
8.1.100.0000.00817.20
8.1.90.0040.00417.30
8.1.80.0040.00417.27
8.1.70.0030.00317.29
8.1.60.0040.00417.40
8.1.50.0000.00817.35
8.1.40.0000.00717.33
8.1.30.0000.00817.45
8.1.20.0060.00317.42
8.1.10.0040.00417.44
8.1.00.0000.00817.39
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0030.00318.29
8.0.270.0030.00317.11
8.0.260.0000.00616.66
8.0.250.0070.00016.87
8.0.240.0000.00716.79
8.0.230.0030.00316.79
8.0.220.0030.00316.76
8.0.210.0080.00016.76
8.0.200.0030.00316.88
8.0.190.0000.01116.68
8.0.180.0030.00316.67
8.0.170.0030.00616.66
8.0.160.0030.00316.76
8.0.150.0050.00316.65
8.0.140.0040.00416.75
8.0.130.0000.00513.27
8.0.120.0040.00416.68
8.0.110.0000.00716.64
8.0.100.0040.00416.57
8.0.90.0040.00416.55
8.0.80.0080.00816.74
8.0.70.0030.00516.63
8.0.60.0000.00716.80
8.0.50.0070.00016.70
8.0.30.0100.01317.01
8.0.20.0110.00716.97
8.0.10.0040.00416.88
8.0.00.0100.01116.67
7.4.330.0000.00512.77
7.4.320.0000.00616.26
7.4.300.0030.00316.48
7.4.290.0090.00016.50
7.4.280.0000.00716.29
7.4.270.0030.00316.31
7.4.260.0000.00513.13
7.4.250.0040.00416.27
7.4.240.0020.00516.47
7.4.230.0000.00716.34
7.4.220.0150.00716.51
7.4.210.0070.01016.42
7.4.200.0000.00716.35
7.4.190.0000.00716.52
7.4.160.0090.00616.48
7.4.150.0130.00616.23
7.4.140.0090.00916.39
7.4.130.0110.00716.34
7.4.120.0170.00516.37
7.4.110.0110.00616.40
7.4.100.0140.00316.50
7.4.90.0100.01316.36
7.4.80.0070.01119.39
7.4.70.0120.00616.46
7.4.60.0040.01216.36
7.4.50.0000.01116.45
7.4.40.0070.00716.29
7.4.30.0100.00716.42
7.4.00.0080.00514.64
7.3.330.0070.00012.98
7.3.320.0050.00012.90
7.3.310.0030.00315.94
7.3.300.0030.00316.12
7.3.290.0130.00716.18
7.3.280.0120.00716.11
7.3.270.0100.00716.14
7.3.260.0070.01416.35
7.3.250.0120.00916.28
7.3.240.0160.00616.46
7.3.230.0090.00616.52
7.3.210.0120.00916.49
7.3.200.0180.00316.49
7.3.190.0140.00316.41
7.3.180.0090.00616.35
7.3.170.0030.01916.41
7.3.160.0070.00716.46
7.3.120.0040.01114.66
7.2.330.0100.00716.36
7.2.320.0090.01216.30
7.2.310.0060.01616.39
7.2.300.0130.00316.15
7.2.290.0070.01016.32
7.2.00.0070.00719.49
7.1.70.0000.00716.67
7.1.60.0070.01819.40
7.1.50.0110.01116.79
7.1.00.0070.04322.43
7.0.200.0030.00616.48
7.0.140.0070.06721.95
7.0.120.0030.04022.09
7.0.60.0170.07719.85
7.0.50.0170.04017.79
7.0.40.0070.08317.74
7.0.30.0070.04717.75
7.0.20.0000.05317.68
7.0.10.0170.07017.64
7.0.00.0070.08317.86
5.6.280.0000.07721.06
5.6.210.0100.08320.46
5.6.200.0030.04718.10
5.6.190.0130.06718.22
5.6.180.0030.04318.15
5.6.170.0030.08718.12
5.6.160.0200.06718.18
5.6.150.0070.08018.14
5.6.140.0070.08318.12
5.6.130.0070.08318.12
5.6.120.0130.04718.18
5.6.110.0030.06718.14
5.6.100.0070.03718.18
5.6.90.0030.04018.17
5.6.80.0000.04017.57
5.6.70.0030.04317.52
5.6.60.0000.04317.45
5.6.50.0030.03717.56
5.6.40.0000.04017.52
5.6.30.0070.03317.49
5.6.20.0000.04017.47
5.6.10.0070.03317.50
5.6.00.0030.03717.47
5.5.350.0070.08320.40
5.5.340.0130.08018.01
5.5.330.0030.09017.95
5.5.320.0000.04317.99
5.5.310.0170.04718.00
5.5.300.0030.07717.98
5.5.290.0130.07717.87
5.5.280.0030.07018.02
5.5.270.0070.03718.00
5.5.260.0030.04018.01
5.5.250.0070.03717.73
5.5.240.0030.03717.31
5.5.230.0070.03317.30
5.5.220.0070.03317.39
5.5.210.0070.03317.22
5.5.200.0070.03317.30
5.5.190.0000.04017.28
5.5.180.0030.03717.36
5.5.160.0000.04017.38
5.5.150.0030.03717.26
5.5.140.0030.04017.29
5.5.130.0000.04017.29
5.5.120.0070.03317.32
5.5.110.0000.04017.36
5.5.100.0030.03717.23
5.5.90.0000.04017.16
5.5.80.0070.03317.17
5.5.70.0030.03717.16
5.5.60.0000.04017.08
5.5.50.0030.03317.13
5.5.40.0030.03317.16
5.5.30.0070.03317.11
5.5.20.0130.02717.25
5.5.10.0100.03017.24
5.5.00.0030.06017.12
5.4.450.0130.07319.37
5.4.440.0070.05319.33
5.4.430.0070.03719.30
5.4.420.0100.03319.29
5.4.410.0130.03319.18
5.4.400.0100.03019.12
5.4.390.0000.05018.89
5.4.380.0070.03319.21
5.4.370.0230.03019.20
5.4.360.0030.03719.09
5.4.350.0070.03318.83
5.4.340.0030.04719.01
5.4.320.0000.04018.98
5.4.310.0000.04019.07
5.4.300.0000.04019.20
5.4.290.0000.04019.01
5.4.280.0100.03018.95
5.4.270.0070.03319.03
5.4.260.0000.04018.98
5.4.250.0070.03319.01
5.4.240.0000.04018.88
5.4.230.0100.04719.02
5.4.220.0070.03318.98
5.4.210.0070.03319.02
5.4.200.0070.03319.02
5.4.190.0030.03719.00
5.4.180.0100.03019.02
5.4.170.0070.05019.04
5.4.160.0130.05718.97
5.4.150.0100.08019.09
5.4.140.0070.07316.36
5.4.130.0070.07316.37
5.4.120.0070.03316.36
5.4.110.0070.07316.25
5.4.100.0070.07316.50
5.4.90.0000.07716.43
5.4.80.0100.07316.25
5.4.70.0100.07016.34
5.4.60.0200.05716.50
5.4.50.0100.06716.49
5.4.40.0100.07016.23
5.4.30.0030.06316.26
5.4.20.0030.04016.33
5.4.10.0030.03716.30
5.4.00.0030.04315.78
5.3.290.0000.04014.49
5.3.280.0030.04014.55
5.3.270.0030.03714.44
5.3.260.0070.04714.54
5.3.250.0000.05714.43
5.3.240.0030.08014.52
5.3.230.0100.04314.56
5.3.220.0030.07014.40
5.3.210.0070.07014.51
5.3.200.0030.07714.34
5.3.190.0100.07314.34
5.3.180.0000.08014.38
5.3.170.0030.04714.35
5.3.160.0070.07314.38
5.3.150.0070.06314.47
5.3.140.0100.06714.38
5.3.130.0100.06314.50
5.3.120.0100.05314.47
5.3.110.0070.07014.50
5.3.100.0130.06713.99
5.3.90.0030.07714.09
5.3.80.0070.04713.94
5.3.70.0070.03713.94
5.3.60.0170.06013.93
5.3.50.0070.06713.72
5.3.40.0000.06013.70
5.3.30.0000.05313.76
5.3.20.0130.06013.45
5.3.10.0100.07013.55
5.3.00.0200.06013.62
5.2.170.0070.06011.13
5.2.160.0100.05711.09
5.2.150.0030.06711.29
5.2.140.0070.05710.98
5.2.130.0070.04710.93
5.2.120.0070.06011.05
5.2.110.0000.06711.24
5.2.100.0070.04311.09
5.2.90.0030.04711.08
5.2.80.0000.04010.86
5.2.70.0030.05711.05
5.2.60.0030.03310.98
5.2.50.0030.04310.96
5.2.40.0030.03010.99
5.2.30.0000.03310.89
5.2.20.0030.05010.87
5.2.10.0070.05710.75
5.2.00.0030.03010.76
5.1.60.0070.0539.81
5.1.50.0000.0479.99
5.1.40.0100.0379.95
5.1.30.0100.03710.36
5.1.20.0070.05310.38
5.1.10.0030.03710.07
5.1.00.0000.06010.04
5.0.50.0030.0479.01
5.0.40.0030.0209.01
5.0.30.0030.0609.01
5.0.20.0000.0379.01
5.0.10.0070.0339.01
5.0.00.0030.0539.01
4.4.90.0030.0179.01
4.4.80.0100.0309.01
4.4.70.0000.0339.01
4.4.60.0030.0379.01
4.4.50.0030.0379.01
4.4.40.0030.0479.01
4.4.30.0030.0279.01
4.4.20.0000.0409.01
4.4.10.0030.0209.01
4.4.00.0000.0339.01
4.3.110.0070.0139.01
4.3.100.0100.0309.01
4.3.90.0000.0379.01
4.3.80.0000.0539.01
4.3.70.0030.0339.01
4.3.60.0030.0379.01
4.3.50.0030.0279.01
4.3.40.0000.0539.01
4.3.30.0030.0279.01
4.3.20.0070.0239.01
4.3.10.0000.0409.01
4.3.00.0000.0379.01

preferences:
46.94 ms | 401 KiB | 5 Q