3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test{ function showMess() { echo 'this is a test'; } } $t = test; var_dump($t); $t = new test; var_dump($t,$t->showMess); var_dump($t->showMess()); var_dump('have a nice day');

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)
8.3.70.0070.01116.75
8.3.60.0070.01016.75
8.3.50.0110.00322.04
8.3.40.0110.00418.84
8.3.30.0110.00418.86
8.3.20.0040.00420.29
8.3.10.0040.00423.48
8.3.00.0030.00620.65
8.2.180.0100.00716.63
8.2.170.0030.01422.96
8.2.160.0070.00720.34
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00020.84
8.2.110.0000.00822.43
8.2.100.0040.00817.55
8.2.90.0000.00719.05
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0030.00521.07
8.2.30.0000.00718.32
8.2.20.0000.00717.81
8.2.10.0030.00518.17
8.2.00.0040.00417.63
8.1.280.0130.00725.92
8.1.270.0080.00024.00
8.1.260.0150.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00823.78
8.1.230.0060.00619.04
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0000.00817.23
8.1.180.0100.00018.10
8.1.170.0080.00018.70
8.1.160.0030.00321.95
8.1.150.0040.00418.57
8.1.140.0000.00817.43
8.1.130.0030.00317.66
8.1.120.0070.00017.33
8.1.110.0040.00317.27
8.1.100.0040.00417.38
8.1.90.0060.00317.28
8.1.80.0040.00417.29
8.1.70.0000.00717.31
8.1.60.0030.00717.45
8.1.50.0040.00417.45
8.1.40.0070.00017.34
8.1.30.0030.00517.45
8.1.20.0080.00017.41
8.1.10.0040.00417.50
8.1.00.0040.00417.34
8.0.300.0070.00018.77
8.0.290.0040.00417.15
8.0.280.0000.00718.37
8.0.270.0000.00717.26
8.0.260.0000.00617.27
8.0.250.0030.00317.05
8.0.240.0030.00517.02
8.0.230.0000.00717.00
8.0.220.0000.00716.82
8.0.210.0070.00016.88
8.0.200.0000.00617.01
8.0.190.0040.00417.02
8.0.180.0070.00016.89
8.0.170.0040.00416.98
8.0.160.0040.00416.96
8.0.150.0050.00316.94
8.0.140.0040.00416.98
8.0.130.0030.00313.42
8.0.120.0030.00516.98
8.0.110.0070.00016.95
8.0.100.0040.00416.84
8.0.90.0000.00817.02
8.0.80.0040.01016.94
8.0.70.0050.00216.98
8.0.60.0000.00716.80
8.0.50.0040.00416.82
8.0.30.0080.01417.01
8.0.20.0150.00317.40
8.0.10.0040.00416.94
8.0.00.0100.00816.92
7.4.330.0030.00315.11
7.4.320.0000.00716.41
7.4.300.0030.00316.59
7.4.290.0030.00316.55
7.4.280.0040.00416.50
7.4.270.0000.00716.62
7.4.260.0040.00416.48
7.4.250.0000.00716.49
7.4.240.0030.00316.49
7.4.230.0000.00816.63
7.4.220.0140.00616.62
7.4.210.0080.00616.57
7.4.200.0000.00816.63
7.4.190.0030.00316.39
7.4.160.0140.00716.60
7.4.150.0070.01117.40
7.4.140.0150.00517.86
7.4.130.0110.02616.46
7.4.120.0070.00916.47
7.4.110.0120.01116.61
7.4.100.0140.00616.66
7.4.90.0060.01116.62
7.4.80.0120.00819.39
7.4.70.0100.00616.52
7.4.60.0080.00816.56
7.4.50.0000.00816.42
7.4.40.0050.01116.63
7.4.30.0130.00316.62
7.4.00.0060.00914.74
7.3.330.0030.00313.33
7.3.320.0060.00013.07
7.3.310.0040.00416.20
7.3.300.0000.00716.35
7.3.290.0070.01016.28
7.3.280.0130.00616.29
7.3.270.0130.00317.40
7.3.260.0110.00616.43
7.3.250.0070.01116.31
7.3.240.0100.00716.48
7.3.230.0110.00716.39
7.3.210.0170.00716.34
7.3.200.0060.01219.39
7.3.190.0090.00916.29
7.3.180.0140.00316.45
7.3.170.0080.00816.36
7.3.160.0090.00616.30
7.3.120.0070.00714.55
7.2.330.0120.00616.55
7.2.320.0170.00016.77
7.2.310.0110.00716.51
7.2.300.0120.01116.48
7.2.290.0150.00816.54
7.2.60.0030.01017.05
7.2.00.0000.01319.58
7.1.200.0030.01215.71
7.1.100.0000.00918.13
7.1.70.0030.00517.22
7.1.60.0070.01719.46
7.1.50.0110.01117.00
7.1.00.0000.08022.32
7.0.200.0030.00316.47
7.0.140.0030.07322.15
7.0.70.0100.08021.73
7.0.60.0030.07321.69
7.0.50.0130.07722.18
7.0.40.0130.07320.13
7.0.30.0100.07720.13
7.0.20.0100.07320.18
7.0.10.0100.07719.94
7.0.00.0000.06719.95
5.6.280.0030.07320.91
5.6.220.0030.06020.62
5.6.210.0030.08320.49
5.6.200.0030.05021.01
5.6.190.0130.06321.02
5.6.180.0070.08321.07
5.6.170.0100.07720.96
5.6.160.0000.08721.11
5.6.150.0100.07721.05
5.6.140.0030.08321.02
5.6.130.0000.08020.92
5.6.120.0030.08720.93
5.6.110.0000.09020.94
5.6.100.0130.06020.94
5.6.90.0030.06721.03
5.6.80.0100.07720.43
5.6.70.0170.06720.33
5.6.60.0000.08320.41
5.6.50.0100.07720.52
5.6.40.0100.06320.38
5.6.30.0000.07020.44
5.6.20.0100.05320.40
5.6.10.0070.06320.53
5.6.00.0070.05720.43
5.5.360.0070.05020.36
5.5.350.0070.08720.43
5.5.340.0100.08020.88
5.5.330.0030.06720.84
5.5.320.0030.07720.92
5.5.310.0170.07020.71
5.5.300.0030.08320.82
5.5.290.0030.08020.64
5.5.280.0100.08020.93
5.5.270.0070.05020.83
5.5.260.0130.07320.91
5.5.250.0030.05720.54
5.5.240.0030.07320.21
5.5.230.0070.08020.11
5.5.220.0030.08320.02
5.5.210.0030.07720.21
5.5.200.0100.07720.21
5.5.190.0030.08020.11
5.5.180.0070.05720.12
5.5.160.0070.08320.23
5.5.150.0070.05020.25
5.5.140.0170.04020.13
5.5.130.0030.07320.18
5.5.120.0100.07720.23
5.5.110.0100.07320.08
5.5.100.0070.05320.17
5.5.90.0070.06720.07
5.5.80.0000.08320.11
5.5.70.0130.07320.07
5.5.60.0030.08020.04
5.5.50.0000.08020.09
5.5.40.0030.07720.05
5.5.30.0070.08020.12
5.5.20.0100.07720.00
5.5.10.0000.06019.96
5.5.00.0100.07720.00
5.4.450.0100.07319.37
5.4.440.0070.06019.20
5.4.430.0000.05019.50
5.4.420.0100.07719.50
5.4.410.0030.04319.14
5.4.400.0030.06019.14
5.4.390.0070.07319.04
5.4.380.0000.08019.16
5.4.370.0100.06318.85
5.4.360.0030.07719.14
5.4.350.0070.07018.85
5.4.340.0130.07019.05
5.4.320.0100.07319.13
5.4.310.0070.07019.05
5.4.300.0070.07319.23
5.4.290.0030.06018.88
5.4.280.0030.07719.07
5.4.270.0100.05719.04
5.4.260.0100.07319.23
5.4.250.0030.07719.04
5.4.240.0000.07718.89
5.4.230.0000.05719.09
5.4.220.0000.05019.11
5.4.210.0070.03719.18
5.4.200.0030.05318.86
5.4.190.0170.06318.84
5.4.180.0000.08319.20
5.4.170.0070.07019.02
5.4.160.0030.07018.85
5.4.150.0000.07019.03
5.4.140.0030.07316.45
5.4.130.0070.06016.35
5.4.120.0070.07016.50
5.4.110.0100.05716.42
5.4.100.0070.07316.44
5.4.90.0000.08016.50
5.4.80.0030.07716.37
5.4.70.0070.07316.41
5.4.60.0070.07016.41
5.4.50.0030.05016.30
5.4.40.0070.04016.53
5.4.30.0000.07316.43
5.4.20.0000.06016.39
5.4.10.0000.04016.45
5.4.00.0100.06715.89
5.3.290.0070.07714.77
5.3.280.0070.07014.68
5.3.270.0070.07314.62
5.3.260.0030.08314.66
5.3.250.0070.07314.69
5.3.240.0000.06014.73
5.3.230.0130.06314.60
5.3.220.0070.06714.68
5.3.210.0030.08014.70
5.3.200.0030.07314.68
5.3.190.0000.08314.53
5.3.180.0070.07314.48
5.3.170.0070.07714.65
5.3.160.0000.05314.58
5.3.150.0000.07714.51
5.3.140.0030.04014.58
5.3.130.0030.08314.52
5.3.120.0100.07314.63
5.3.110.0030.07714.60
5.3.100.0030.05014.09
5.3.90.0070.06713.94
5.3.80.0070.04014.14
5.3.70.0030.04314.09
5.3.60.0100.04314.12
5.3.50.0000.07014.00
5.3.40.0030.07314.00
5.3.30.0100.06313.99
5.3.20.0030.07013.69
5.3.10.0130.06013.68
5.3.00.0070.07013.62
5.2.170.0030.06713.44
5.2.160.0000.05013.44
5.2.150.0030.06313.44
5.2.140.0070.06013.44
5.2.130.0000.06313.44
5.2.120.0000.06713.44
5.2.110.0000.05313.44
5.2.100.0000.05313.44
5.2.90.0070.04713.44
5.2.80.0030.05713.44
5.2.70.0070.06313.44
5.2.60.0000.06313.44
5.2.50.0000.06313.44
5.2.40.0070.06013.44
5.2.30.0070.05313.44
5.2.20.0100.02713.44
5.2.10.0030.05713.44
5.2.00.0000.06713.44
5.1.60.0030.05313.44
5.1.50.0070.04313.44
5.1.40.0000.05713.44
5.1.30.0070.05713.44
5.1.20.0030.05713.44
5.1.10.0070.05313.44
5.1.00.0000.06013.44
5.0.50.0000.05013.44
5.0.40.0070.04313.44
5.0.30.0030.04313.44
5.0.20.0030.04013.44
5.0.10.0000.03713.44
5.0.00.0030.06713.44
4.4.90.0000.03713.44
4.4.80.0070.03313.44
4.4.70.0000.03713.44
4.4.60.0030.03313.44
4.4.50.0030.03313.44
4.4.40.0000.04313.44
4.4.30.0030.03313.44
4.4.20.0070.02313.44
4.4.10.0000.03713.44
4.4.00.0000.05013.44
4.3.110.0000.03013.44
4.3.100.0000.03313.44
4.3.90.0000.02713.44
4.3.80.0000.05313.44
4.3.70.0000.03713.44
4.3.60.0030.03313.44
4.3.50.0030.03013.44
4.3.40.0070.04013.44
4.3.30.0000.03713.44
4.3.20.0030.03713.44
4.3.10.0000.03013.44
4.3.00.0000.03713.44

preferences:
39.38 ms | 401 KiB | 5 Q