3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'ciaoD'.isset($_SERVER['HTTP_POST']);

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)
8.3.70.0100.01016.38
8.3.60.0080.00818.20
8.3.50.0170.00221.95
8.3.40.0150.00718.50
8.3.30.0100.01019.05
8.3.20.0100.00320.21
8.3.10.0050.00321.73
8.3.00.0040.00419.00
8.2.190.0100.00716.58
8.2.180.0060.00918.13
8.2.170.0110.00322.96
8.2.160.0070.01422.15
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.01326.16
8.2.120.0040.00419.64
8.2.110.0070.00420.52
8.2.100.0060.00617.72
8.2.90.0080.00018.34
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0040.00418.04
8.2.50.0030.00718.07
8.2.40.0040.00419.82
8.2.30.0040.00418.06
8.2.20.0070.00017.55
8.2.10.0040.00417.96
8.2.00.0060.00317.61
8.1.280.0130.00725.92
8.1.270.0080.00018.95
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0080.00022.18
8.1.230.0090.00320.86
8.1.220.0000.00817.74
8.1.210.0040.00418.93
8.1.200.0060.00317.10
8.1.190.0040.00417.13
8.1.180.0060.00318.10
8.1.170.0000.00918.71
8.1.160.0030.00521.93
8.1.150.0030.00518.75
8.1.140.0000.00817.39
8.1.130.0000.00717.75
8.1.120.0000.00717.41
8.1.110.0040.00417.29
8.1.100.0000.00717.26
8.1.90.0070.00017.37
8.1.80.0000.00717.34
8.1.70.0000.00717.38
8.1.60.0080.00017.42
8.1.50.0000.00817.37
8.1.40.0030.00517.37
8.1.30.0000.00817.43
8.1.20.0000.01117.46
8.1.10.0040.00417.40
8.1.00.0030.00617.33
8.0.300.0040.00420.13
8.0.290.0000.00716.75
8.0.280.0000.00818.37
8.0.270.0000.00717.06
8.0.260.0030.00317.06
8.0.250.0030.00316.92
8.0.240.0040.00416.87
8.0.230.0070.00016.77
8.0.220.0070.00016.86
8.0.210.0050.00216.80
8.0.200.0000.00616.77
8.0.190.0030.00416.90
8.0.180.0000.00716.77
8.0.170.0060.00316.88
8.0.160.0000.00716.82
8.0.150.0030.00416.78
8.0.140.0040.00416.66
8.0.130.0060.00013.20
8.0.120.0000.00916.77
8.0.110.0040.00416.75
8.0.100.0000.00716.63
8.0.90.0040.00416.67
8.0.80.0060.01616.74
8.0.70.0040.00416.81
8.0.60.0050.00216.83
8.0.50.0040.00416.70
8.0.30.0080.01217.15
8.0.20.0070.01217.40
8.0.10.0040.00417.00
8.0.00.0090.01016.70
7.4.330.0000.00615.08
7.4.320.0060.00016.53
7.4.300.0000.00616.41
7.4.290.0000.00716.44
7.4.280.0040.00416.50
7.4.270.0000.00716.43
7.4.260.0040.00416.40
7.4.250.0040.00416.38
7.4.240.0020.00616.49
7.4.230.0080.00016.52
7.4.220.0090.00916.56
7.4.210.0030.01016.62
7.4.200.0070.00016.17
7.4.160.0090.00616.33
7.4.150.0170.00717.40
7.4.140.0080.01017.86
7.4.130.0060.01316.53
7.4.120.0150.00516.42
7.4.110.0120.01216.27
7.4.100.0060.01216.47
7.4.90.0160.00316.38
7.4.80.0090.01219.39
7.4.70.0060.01216.36
7.4.60.0100.00616.36
7.4.50.0080.00016.21
7.4.40.0000.01716.44
7.4.30.0120.00416.36
7.4.00.0060.00914.93
7.3.330.0050.00013.14
7.3.320.0030.00313.11
7.3.310.0030.00316.08
7.3.300.0030.00316.27
7.3.290.0090.00716.19
7.3.280.0080.00716.27
7.3.270.0070.01017.40
7.3.260.0060.01216.48
7.3.250.0110.00916.34
7.3.240.0110.00716.59
7.3.230.0090.01016.46
7.3.210.0060.01116.30
7.3.200.0040.01219.39
7.3.190.0030.01416.58
7.3.180.0030.01316.28
7.3.170.0160.00016.46
7.3.160.0170.00316.43
7.3.10.0070.00316.51
7.3.00.0070.00316.77
7.2.330.0150.00316.30
7.2.320.0110.00716.66
7.2.310.0110.00616.49
7.2.300.0170.00016.41
7.2.290.0110.01016.68
7.2.130.0040.00716.87
7.2.120.0070.00416.98
7.2.110.0030.00716.95
7.2.100.0030.00616.59
7.2.90.0060.00316.87
7.2.80.0000.00916.57
7.2.70.0000.01016.77
7.2.60.0100.00316.98
7.2.50.0030.00716.82
7.2.40.0030.00616.70
7.2.30.0000.01117.07
7.2.20.0040.00416.71
7.2.10.0030.00716.96
7.2.00.0040.00818.28
7.1.250.0050.00515.77
7.1.200.0080.00415.73
7.1.100.0070.00717.94
7.1.70.0060.00316.80
7.1.60.0060.00919.46
7.1.50.0100.01316.60
7.1.00.0030.07722.48
7.0.200.0140.00314.81
7.0.140.0030.03321.95
7.0.110.0430.05020.02
7.0.100.0600.08319.98
7.0.90.0430.04719.86
7.0.80.0600.08019.97
7.0.70.0600.08019.93
7.0.60.0530.08019.96
7.0.50.0570.07020.36
7.0.40.0070.08020.25
7.0.30.0030.05720.04
7.0.20.0100.08020.18
7.0.10.0100.07720.03
7.0.00.0100.07720.23
5.6.280.0070.07020.75
5.6.260.0200.06020.61
5.6.250.0070.08020.55
5.6.240.0070.07020.66
5.6.230.0100.08020.64
5.6.220.0200.06720.47
5.6.210.0030.09020.53
5.6.200.0070.07721.11
5.6.190.0030.05721.27
5.6.180.0000.08721.21
5.6.170.0100.08021.09
5.6.160.0070.08721.20
5.6.150.0030.09020.95
5.6.140.0030.08721.18
5.6.130.0100.04321.27
5.6.120.0130.07320.95
5.6.110.0130.07021.13
5.6.100.0170.05320.96
5.6.90.0000.08721.05
5.6.80.0130.06320.51
5.6.70.0070.07020.32
5.6.60.0200.06720.58
5.6.50.0030.07320.52
5.6.40.0200.06720.47
5.6.30.0070.07720.50
5.6.20.0070.08020.27
5.6.10.0170.07020.31
5.6.00.0170.06720.27
5.5.380.0100.07720.50
5.5.370.0130.07720.48
5.5.360.0130.06720.41
5.5.350.0070.08720.45
5.5.340.0070.08020.78
5.5.330.0070.08320.69
5.5.320.0070.07320.84
5.5.310.0070.07720.86
5.5.300.0070.06720.94
5.5.290.0000.08320.80
5.5.280.0100.07720.77
5.5.270.0170.06320.71
5.5.260.0030.07020.89
5.5.250.0030.08320.60
5.5.240.0100.07720.27
5.5.230.0100.08320.32
5.5.220.0070.07720.14
5.5.210.0030.07720.31
5.5.200.0200.07020.19
5.5.190.0070.08020.15
5.5.180.0100.07320.12
5.5.160.0100.03720.25
5.5.150.0070.06720.24
5.5.140.0070.07320.36
5.5.130.0130.07320.33
5.5.120.0130.06720.29
5.5.110.0170.07320.11
5.5.100.0170.07020.22
5.5.90.0130.07720.02
5.5.80.0130.07320.01
5.5.70.0030.08020.00
5.5.60.0170.06320.19
5.5.50.0130.06020.02
5.5.40.0070.07720.23
5.5.30.0230.06720.15
5.5.20.0070.07720.11
5.5.10.0170.06720.13
5.5.00.0070.07720.15
5.4.450.0030.08319.45
5.4.440.0170.07019.35
5.4.430.0200.06319.32
5.4.420.0070.07719.44
5.4.410.0000.05019.29
5.4.400.0130.05719.13
5.4.390.0130.07719.03
5.4.380.0100.07019.01
5.4.370.0070.07719.01
5.4.360.0170.06718.95
5.4.350.0070.06718.95
5.4.340.0100.07019.01
5.4.320.0100.07019.01
5.4.310.0070.07319.11
5.4.300.0070.04318.93
5.4.290.0070.07718.98
5.4.280.0130.06719.26
5.4.270.0100.07019.09
5.4.260.0100.08019.27
5.4.250.0070.07018.92
5.4.240.0100.07018.99
5.4.230.0070.07719.26
5.4.220.0030.07719.24
5.4.210.0170.07019.09
5.4.200.0100.04719.00
5.4.190.0130.07019.24
5.4.180.0130.07018.98
5.4.170.0100.07718.92
5.4.160.0030.07719.09
5.4.150.0100.04318.98
5.4.140.0130.06316.21
5.4.130.0130.06316.25
5.4.120.0100.07316.33
5.4.110.0070.07316.24
5.4.100.0200.05316.29
5.4.90.0070.06716.50
5.4.80.0100.07016.48
5.4.70.0030.06716.34
5.4.60.0130.05716.50
5.4.50.0100.07316.38
5.4.40.0030.07716.31
5.4.30.0070.04016.46
5.4.20.0000.06716.25
5.4.10.0030.08316.20
5.4.00.0070.06015.88
5.3.290.0170.07014.60
5.3.280.0070.08014.45
5.3.270.0100.07314.55
5.3.260.0170.07014.45
5.3.250.0130.04014.50
5.3.240.0130.05014.62
5.3.230.0030.05014.60
5.3.220.0100.05714.63
5.3.210.0070.07314.39
5.3.200.0100.07714.46
5.3.190.0070.06714.54
5.3.180.0100.07014.65
5.3.170.0100.07014.50
5.3.160.0100.04314.52
5.3.150.0130.06014.38
5.3.140.0070.07314.47
5.3.130.0070.06014.54
5.3.120.0030.04014.54
5.3.110.0000.04014.66
5.3.100.0130.06313.90
5.3.90.0070.07314.02
5.3.80.0030.07313.91
5.3.70.0100.06713.83
5.3.60.0070.04713.89
5.3.50.0100.06713.95
5.3.40.0030.07013.88
5.3.30.0100.06013.73
5.3.20.0100.07013.51
5.3.10.0070.07013.54
5.3.00.0030.07713.57
5.2.170.0030.07011.70
5.2.160.0100.05011.70
5.2.150.0130.05711.70
5.2.140.0000.07011.70
5.2.130.0070.06011.70
5.2.120.0130.05311.70
5.2.110.0100.05711.70
5.2.100.0000.04011.70
5.2.90.0070.06011.70
5.2.80.0130.05311.70
5.2.70.0070.05711.70
5.2.60.0030.06011.70
5.2.50.0030.06311.70
5.2.40.0100.05311.70
5.2.30.0030.04311.70
5.2.20.0070.03011.70
5.2.10.0030.04311.70
5.2.00.0030.06011.70
5.1.60.0070.04711.70
5.1.50.0030.05311.70
5.1.40.0100.05011.70
5.1.30.0130.05011.70
5.1.20.0100.05011.70
5.1.10.0070.05311.70
5.1.00.0070.05311.70
5.0.50.0030.03011.70
5.0.40.0030.02711.70
5.0.30.0030.03011.70
5.0.20.0030.02011.70
5.0.10.0030.03011.70
5.0.00.0000.05011.70
4.4.90.0030.03011.70
4.4.80.0030.03311.70
4.4.70.0000.03311.70
4.4.60.0070.03311.70
4.4.50.0000.03711.70
4.4.40.0100.04711.70
4.4.30.0000.03711.70
4.4.20.0000.03711.70
4.4.10.0100.03011.70
4.4.00.0030.02711.70
4.3.110.0070.01711.70
4.3.100.0030.01311.70
4.3.90.0030.01311.70
4.3.80.0000.02311.70
4.3.70.0130.00311.70
4.3.60.0000.01311.70
4.3.50.0030.01311.70
4.3.40.0000.02311.70
4.3.30.0000.01711.70
4.3.20.0000.02311.70
4.3.10.0030.01311.70
4.3.00.0000.01311.70

preferences:
33.9 ms | 401 KiB | 5 Q