3v4l.org

run code in 300+ PHP versions simultaneously
<?php print <<<ENDOFHEREDOC This is heredoc test #s $a, $b, $c[c], and $d->d. ENDOFHEREDOC; ;

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)
8.3.40.0080.00618.89
8.3.30.0130.00720.20
8.3.20.0060.00918.80
8.3.10.0040.00420.96
8.3.00.0040.00423.48
8.2.170.0120.00322.96
8.2.160.0070.00720.31
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00419.82
8.2.110.0000.00822.25
8.2.100.0080.00317.78
8.2.90.0040.00417.75
8.2.80.0000.00818.85
8.2.70.0050.00318.04
8.2.60.0050.00517.75
8.2.50.0040.00417.63
8.2.40.0020.00519.48
8.2.30.0000.00719.40
8.2.20.0000.00717.73
8.2.10.0080.00017.73
8.2.00.0030.00717.73
8.1.270.0050.00223.99
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0030.00623.87
8.1.230.0030.00719.16
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0040.00419.02
8.1.160.0020.00518.75
8.1.150.0000.00718.47
8.1.140.0000.00717.20
8.1.130.0030.00317.75
8.1.120.0030.00317.38
8.1.110.0040.00417.18
8.1.100.0040.00417.34
8.1.90.0040.00417.38
8.1.80.0000.00717.31
8.1.70.0000.00717.31
8.1.60.0060.00317.46
8.1.50.0000.00817.38
8.1.40.0050.00317.25
8.1.30.0050.00317.50
8.1.20.0040.00417.47
8.1.10.0040.00417.38
8.1.00.0120.00017.43
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0080.00018.38
8.0.270.0000.00717.16
8.0.260.0040.00416.87
8.0.250.0000.00716.84
8.0.240.0000.00916.88
8.0.230.0020.00516.90
8.0.220.0000.00716.89
8.0.210.0000.00716.89
8.0.200.0060.00016.89
8.0.190.0000.00716.82
8.0.180.0030.00516.79
8.0.170.0040.00416.79
8.0.160.0000.00716.93
8.0.150.0070.00016.73
8.0.140.0000.00716.84
8.0.130.0030.00313.35
8.0.120.0000.00716.73
8.0.110.0030.00316.88
8.0.100.0060.00316.90
8.0.90.0040.00416.89
8.0.80.0030.01316.84
8.0.70.0000.00716.77
8.0.60.0000.00716.80
8.0.50.0070.00016.96
8.0.30.0080.01116.94
8.0.20.0130.00517.40
8.0.10.0000.00716.97
8.0.00.0090.00816.77
7.4.330.0060.00016.82
7.4.320.0060.00016.47
7.4.300.0030.00316.27
7.4.290.0030.00316.24
7.4.280.0000.00716.45
7.4.270.0030.00316.38
7.4.260.0030.00313.13
7.4.250.0040.00416.25
7.4.240.0070.00016.48
7.4.230.0000.00716.17
7.4.220.0100.01016.44
7.4.210.0070.00716.43
7.4.200.0030.00316.49
7.4.190.0000.00716.64
7.4.160.0060.01016.45
7.4.150.0090.00917.40
7.4.140.0160.00617.86
7.4.130.0090.00916.36
7.4.120.0110.00516.30
7.4.110.0070.01016.41
7.4.100.0070.01016.41
7.4.90.0150.00616.32
7.4.80.0080.01419.39
7.4.70.0120.00916.45
7.4.60.0110.00716.37
7.4.50.0070.00016.53
7.4.40.0030.01322.77
7.4.30.0100.01016.44
7.4.10.0060.01315.14
7.4.00.0090.00614.98
7.3.330.0050.00013.18
7.3.320.0000.00513.05
7.3.310.0000.00716.21
7.3.300.0030.00316.26
7.3.290.0160.00316.35
7.3.280.0090.01016.30
7.3.270.0140.01017.40
7.3.260.0110.00918.24
7.3.250.0050.01416.51
7.3.240.0100.01016.18
7.3.230.0100.00616.41
7.3.210.0060.01716.53
7.3.200.0060.01219.39
7.3.190.0060.01216.46
7.3.180.0090.00616.55
7.3.170.0090.01016.55
7.3.160.0030.01216.24
7.3.130.0110.00714.91
7.3.120.0060.00914.92
7.3.110.0030.01614.92
7.3.100.0030.01015.17
7.3.90.0120.00015.03
7.3.80.0100.00614.92
7.3.70.0070.00715.02
7.3.60.0000.01114.99
7.3.50.0090.00614.63
7.3.40.0090.00614.73
7.3.30.0000.01314.95
7.3.20.0070.00716.76
7.3.10.0000.01516.75
7.3.00.0030.00916.82
7.2.330.0080.00816.60
7.2.320.0140.00616.60
7.2.310.0150.00316.62
7.2.300.0100.00616.44
7.2.290.0130.00916.53
7.2.260.0070.01314.99
7.2.250.0070.01115.21
7.2.240.0000.01215.15
7.2.230.0030.01214.73
7.2.220.0030.01514.62
7.2.210.0030.00615.13
7.2.200.0120.00315.10
7.2.190.0060.01015.09
7.2.180.0030.00614.94
7.2.170.0060.00915.09
7.2.160.0060.00315.06
7.2.150.0080.00416.75
7.2.140.0030.00616.66
7.2.130.0070.00716.68
7.2.120.0040.00816.88
7.2.110.0000.01316.88
7.2.100.0060.00616.84
7.2.90.0040.01116.70
7.2.80.0040.01416.40
7.2.70.0030.00816.96
7.2.60.0100.00716.89
7.2.50.0030.01016.76
7.2.40.0070.01116.60
7.2.30.0090.00616.62
7.2.20.0070.00716.69
7.2.10.0080.00416.88
7.2.00.0070.00817.96
7.1.330.0070.00715.91
7.1.320.0140.00415.71
7.1.310.0080.00815.59
7.1.300.0000.01315.82
7.1.290.0040.00715.75
7.1.280.0060.01015.76
7.1.270.0090.00315.82
7.1.260.0090.00015.97
7.1.250.0100.00315.71
7.1.240.0070.00415.90
7.1.230.0100.00315.81
7.1.220.0080.00415.48
7.1.210.0030.01315.57
7.1.200.0060.00615.89
7.1.190.0000.01315.79
7.1.180.0040.00715.63
7.1.170.0060.00615.84
7.1.160.0100.00015.68
7.1.150.0030.00715.92
7.1.140.0070.00415.85
7.1.130.0110.00415.88
7.1.120.0030.00615.62
7.1.110.0070.00415.78
7.1.100.0020.00916.84
7.1.90.0030.00915.90
7.1.80.0090.00015.43
7.1.70.0000.00816.39
7.1.60.0090.01017.57
7.1.50.0050.01316.31
7.1.40.0000.00915.78
7.1.30.0040.00815.84
7.1.20.0040.00715.47
7.1.10.0070.00715.88
7.1.00.0050.03819.24
7.0.330.0100.00315.59
7.0.320.0090.00615.13
7.0.310.0060.00915.07
7.0.300.0080.00315.25
7.0.290.0070.00715.43
7.0.280.0110.00015.43
7.0.270.0100.00315.35
7.0.260.0000.00715.34
7.0.250.0030.01015.45
7.0.240.0030.01015.52
7.0.230.0040.00915.49
7.0.220.0030.00515.30
7.0.210.0000.00815.25
7.0.200.0040.00616.10
7.0.190.0050.00315.40
7.0.180.0000.00815.30
7.0.170.0080.00415.38
7.0.160.0090.00315.58
7.0.150.0000.01215.48
7.0.140.0100.03718.77
7.0.130.0070.00715.42
7.0.120.0070.00715.66
7.0.110.0000.01515.17
7.0.100.0150.03717.79
7.0.90.0080.02217.53
7.0.80.0120.03017.63
7.0.70.0050.04317.79
7.0.60.0070.04417.53
7.0.50.0030.02617.92
7.0.40.0030.02516.67
7.0.30.0070.02516.81
7.0.20.0070.02416.79
7.0.10.0050.02416.84
7.0.00.0030.02816.60
5.6.400.0070.00314.66
5.6.390.0000.01214.24
5.6.380.0150.00014.53
5.6.370.0060.00614.14
5.6.360.0060.00614.39
5.6.350.0070.00714.36
5.6.340.0060.00314.25
5.6.330.0070.00314.11
5.6.320.0030.00714.07
5.6.310.0030.00514.48
5.6.300.0040.01114.21
5.6.290.0060.00614.39
5.6.280.0030.04217.49
5.6.270.0030.00614.40
5.6.260.0070.01014.20
5.6.250.0040.04317.40
5.6.240.0070.04017.44
5.6.230.0050.02717.46
5.6.220.0100.02517.38
5.6.210.0090.03917.50
5.6.200.0030.03317.63
5.6.190.0080.02517.73
5.6.180.0090.01917.75
5.6.170.0110.02017.69
5.6.160.0050.03417.65
5.6.150.0100.01817.65
5.6.140.0050.02317.73
5.6.130.0110.04017.71
5.6.120.0030.02617.67
5.6.110.0050.02317.68
5.6.100.0050.02617.64
5.6.90.0100.02017.54
5.6.80.0150.02017.25
5.6.70.0020.02417.26
5.6.60.0060.02217.31
5.6.50.0050.02417.23
5.6.40.0060.03517.37
5.6.30.0050.02117.25
5.6.20.0050.01817.28
5.6.10.0050.02217.22
5.6.00.0020.03017.35
5.5.380.0020.04917.11
5.5.370.0070.04617.44
5.5.360.0110.04117.38
5.5.350.0090.03017.17
5.5.340.0070.02317.45
5.5.330.0050.02717.74
5.5.320.0030.02717.45
5.5.310.0060.01917.38
5.5.300.0030.02717.52
5.5.290.0030.02717.57
5.5.280.0050.02417.48
5.5.270.0060.02017.42
5.5.260.0080.02417.56
5.5.250.0050.02317.30
5.5.240.0030.02317.05
5.5.230.0060.02117.21
5.5.220.0040.02417.28
5.5.210.0080.01817.13
5.5.200.0080.02217.04
5.5.190.0070.01917.18
5.5.180.0070.01717.10
5.5.170.0130.00014.11
5.5.160.0050.02217.17
5.5.150.0030.02317.11
5.5.140.0060.02317.08
5.5.130.0040.02217.14
5.5.120.0080.02217.28
5.5.110.0110.03417.14
5.5.100.0020.03617.16
5.5.90.0080.03717.03
5.5.80.0080.04217.02
5.5.70.0070.02516.92
5.5.60.0050.04417.14
5.5.50.0080.04217.06
5.5.40.0120.02317.08
5.5.30.0070.02417.10
5.5.20.0070.03717.15
5.5.10.0070.04517.03
5.5.00.0140.03416.96
5.4.450.0000.02615.30
5.4.440.0020.02515.26
5.4.430.0020.02415.20
5.4.420.0090.01715.22
5.4.410.0050.02214.93
5.4.400.0050.02014.98
5.4.390.0030.02414.98
5.4.380.0030.02314.92
5.4.370.0070.01915.00
5.4.360.0030.02314.92
5.4.350.0040.01814.97
5.4.340.0010.02114.98
5.4.330.0000.01110.92
5.4.320.0070.02315.05
5.4.310.0020.02115.03
5.4.300.0050.02014.92
5.4.290.0030.02614.98
5.4.280.0030.02314.97
5.4.270.0080.02615.02
5.4.260.0110.03015.02
5.4.250.0030.04515.02
5.4.240.0070.04215.07
5.4.230.0070.02514.93
5.4.220.0080.03515.05
5.4.210.0040.04014.86
5.4.200.0080.04014.98
5.4.190.0030.03115.00
5.4.180.0070.04015.02
5.4.170.0060.04614.94
5.4.160.0080.03814.80
5.4.150.0050.04114.84
5.4.140.0030.03713.57
5.4.130.0050.04013.61
5.4.120.0050.03813.63
5.4.110.0070.03813.52
5.4.100.0110.02313.57
5.4.90.0130.02813.57
5.4.80.0030.03113.51
5.4.70.0120.03313.63
5.4.60.0000.04013.53
5.4.50.0080.03813.55
5.4.40.0020.04013.63
5.4.30.0030.03213.56
5.4.20.0070.03513.57
5.4.10.0030.03213.59
5.4.00.0050.02713.35
5.3.290.0020.01812.67
5.3.280.0090.03312.63
5.3.270.0050.04412.71
5.3.260.0030.02812.71
5.3.250.0070.03712.64
5.3.240.0050.03412.64
5.3.230.0070.03912.68
5.3.220.0020.03912.62
5.3.210.0030.03812.63
5.3.200.0080.03712.63
5.3.190.0070.03712.68
5.3.180.0080.03812.67
5.3.170.0050.03012.67
5.3.160.0060.03812.69
5.3.150.0050.03912.61
5.3.140.0030.04412.61
5.3.130.0030.03312.60
5.3.120.0080.03812.66
5.3.110.0050.02612.60
5.3.100.0060.03812.41
5.3.90.0080.03712.32
5.3.80.0020.03912.39
5.3.70.0080.03812.34
5.3.60.0020.03612.37
5.3.50.0050.04012.33
5.3.40.0050.02912.37
5.3.30.0080.03812.34
5.3.20.0060.03812.18
5.3.10.0030.03012.19
5.3.00.0010.04112.22
5.2.170.0000.04011.13
5.2.160.0130.05011.20
5.2.150.0100.05310.96
5.2.140.0130.05311.08
5.2.130.0130.04010.96
5.2.120.0100.05310.94
5.2.110.0000.03010.95
5.2.100.0000.06711.13
5.2.90.0100.04310.96
5.2.80.0030.06011.10
5.2.70.0000.04311.08
5.2.60.0070.06311.09
5.2.50.0070.04710.81
5.2.40.0000.03710.84
5.2.30.0030.06010.82
5.2.20.0030.04710.80
5.2.10.0070.03310.79
5.2.00.0000.04010.74
5.1.60.0000.02710.02
5.1.50.0000.05310.07
5.1.40.0070.04010.02
5.1.30.0000.06010.36
5.1.20.0000.03710.40
5.1.10.0070.02710.12
5.1.00.0030.0579.94
5.0.50.0000.0338.63
5.0.40.0030.0178.43
5.0.30.0030.0608.08
5.0.20.0070.0178.18
5.0.10.0070.0338.17
5.0.00.0030.0338.14
4.4.90.0070.0278.08
4.4.80.0000.0338.08
4.4.70.0000.0378.08
4.4.60.0070.0108.08
4.4.50.0070.0278.08
4.4.40.0030.0308.08
4.4.30.0030.0238.08
4.4.20.0000.0308.08
4.4.10.0070.0308.08
4.4.00.0030.0308.08
4.3.110.0070.0378.08
4.3.100.0070.0308.08
4.3.90.0030.0338.08
4.3.80.0030.0608.08
4.3.70.0030.0178.08
4.3.60.0000.0378.09
4.3.50.0030.0238.09
4.3.40.0070.0478.09
4.3.30.0070.0208.09
4.3.20.0000.0238.09
4.3.10.0000.0208.09
4.3.00.0000.0208.09

preferences:
43.37 ms | 400 KiB | 5 Q