3v4l.org

run code in 300+ PHP versions simultaneously
<?php $variable = 1; print <<<END This uses the "here document" syntax to output multiple lines with $variable interpolation. Note that the here document terminator must appear on a line with just a semicolon no extra whitespace! END; ?>

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)
8.3.70.0040.01116.63
8.3.60.0070.01418.02
8.3.50.0190.00822.05
8.3.40.0110.00418.67
8.3.30.0040.01118.92
8.3.20.0070.00020.16
8.3.10.0040.00423.36
8.3.00.0040.00420.87
8.2.180.0030.01418.43
8.2.170.0070.00722.96
8.2.160.0100.00720.47
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.36
8.2.110.0140.00322.20
8.2.100.0110.00018.09
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0050.00317.79
8.2.50.0030.00818.07
8.2.40.0000.00920.07
8.2.30.0000.00718.31
8.2.20.0000.00717.54
8.2.10.0000.00818.05
8.2.00.0000.00819.46
8.1.280.0070.00725.92
8.1.270.0110.00723.76
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00622.06
8.1.230.0040.00719.15
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0050.00517.22
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0030.00718.34
8.1.160.0000.00721.92
8.1.150.0030.00518.61
8.1.140.0040.00417.30
8.1.130.0030.00317.80
8.1.120.0080.00017.43
8.1.110.0030.00617.38
8.1.100.0000.00717.27
8.1.90.0050.00217.35
8.1.80.0000.00817.38
8.1.70.0100.00017.19
8.1.60.0030.00617.56
8.1.50.0060.00317.44
8.1.40.0000.00717.48
8.1.30.0040.00417.62
8.1.20.0040.00417.54
8.1.10.0000.00717.52
8.1.00.0030.00717.40
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0040.00418.52
8.0.270.0000.00717.21
8.0.260.0030.00317.13
8.0.250.0000.00717.03
8.0.240.0050.00216.98
8.0.230.0070.00017.02
8.0.220.0030.00316.87
8.0.210.0000.00716.95
8.0.200.0070.00017.01
8.0.190.0060.00316.89
8.0.180.0070.00016.97
8.0.170.0000.00816.99
8.0.160.0040.00417.01
8.0.150.0040.00416.91
8.0.140.0030.00516.90
8.0.130.0050.00013.42
8.0.120.0000.00716.81
8.0.110.0040.00416.92
8.0.100.0000.00716.85
8.0.90.0040.00417.01
8.0.80.0110.00316.95
8.0.70.0040.00416.84
8.0.60.0000.00716.99
8.0.50.0000.00716.94
8.0.30.0130.00816.98
8.0.20.0090.00917.40
8.0.10.0000.00816.83
8.0.00.0110.00916.91
7.4.330.0000.00615.00
7.4.320.0030.00316.48
7.4.300.0000.00716.43
7.4.290.0030.00316.38
7.4.280.0040.00316.46
7.4.270.0030.00316.37
7.4.260.0000.00716.46
7.4.250.0000.00716.54
7.4.240.0000.00716.47
7.4.230.0030.00316.64
7.4.220.0070.01116.31
7.4.210.0060.01216.48
7.4.200.0040.00416.34
7.4.160.0110.00516.42
7.4.150.0110.00617.40
7.4.140.0080.00917.86
7.4.130.0070.01016.43
7.4.120.0090.00916.55
7.4.110.0100.00716.34
7.4.100.0090.00616.49
7.4.90.0120.00416.43
7.4.80.0120.00919.39
7.4.70.0140.00316.67
7.4.60.0180.00016.32
7.4.50.0050.00316.53
7.4.40.0220.00016.35
7.4.30.0120.00616.58
7.4.00.0040.01214.78
7.3.330.0000.00613.24
7.3.320.0030.00313.18
7.3.310.0070.00016.05
7.3.300.0040.00416.15
7.3.290.0030.01016.38
7.3.280.0090.00816.29
7.3.270.0070.01017.40
7.3.260.0100.01316.37
7.3.250.0070.01016.31
7.3.240.0170.00016.41
7.3.230.0070.01016.56
7.3.210.0180.00316.45
7.3.200.0060.01119.39
7.3.190.0200.00016.19
7.3.180.0080.00816.31
7.3.170.0090.00916.27
7.3.160.0060.00916.55
7.3.120.0090.00615.00
7.2.330.0170.00016.32
7.2.320.0100.00716.50
7.2.310.0040.01116.55
7.2.300.0140.00716.48
7.2.290.0090.01216.46
7.2.60.0070.00716.96
7.2.00.0030.01019.28
7.1.200.0000.01115.66
7.1.100.0130.00317.91
7.1.70.0000.00817.17
7.1.60.0100.01019.70
7.1.50.0090.01516.98
7.1.00.0030.07722.57
7.0.200.0060.00316.88
7.0.140.0100.06722.22
7.0.100.0070.08319.97
7.0.90.0070.08019.88
7.0.80.0170.07019.97
7.0.70.0000.05319.93
7.0.60.0100.05319.98
7.0.50.0100.08020.26
7.0.40.0030.08020.15
7.0.30.0000.05020.08
7.0.20.0030.08720.11
7.0.10.0230.07019.99
7.0.00.0070.05320.12
5.6.280.0100.06720.80
5.6.250.0070.07720.62
5.6.240.0130.08320.55
5.6.230.0070.08020.64
5.6.220.0070.08320.61
5.6.210.0100.07320.73
5.6.200.0030.08021.11
5.6.190.0070.08321.07
5.6.180.0100.06021.07
5.6.170.0070.08720.93
5.6.160.0130.07721.03
5.6.150.0130.07721.11
5.6.140.0200.06721.10
5.6.130.0170.08020.94
5.6.120.0070.05720.96
5.6.110.0070.08321.02
5.6.100.0130.04720.91
5.6.90.0100.06321.00
5.6.80.0130.07320.46
5.6.70.0030.06320.45
5.6.60.0030.06020.43
5.6.50.0130.07320.44
5.6.40.0130.06020.40
5.6.30.0170.06020.34
5.6.20.0030.07320.42
5.6.10.0070.08020.42
5.6.00.0030.08020.38
5.5.380.0100.07720.38
5.5.370.0100.08020.33
5.5.360.0100.07320.32
5.5.350.0100.07720.40
5.5.340.0030.08720.88
5.5.330.0170.07020.90
5.5.320.0030.07320.86
5.5.310.0200.03720.79
5.5.300.0100.08020.88
5.5.290.0070.08020.78
5.5.280.0100.07320.89
5.5.270.0100.08020.71
5.5.260.0200.07320.87
5.5.250.0070.04720.66
5.5.240.0070.05020.28
5.5.230.0100.06020.29
5.5.220.0070.08020.14
5.5.210.0070.07720.01
5.5.200.0030.08720.23
5.5.190.0070.04720.17
5.5.180.0130.05320.21
5.5.160.0000.04720.24
5.5.150.0130.06320.25
5.5.140.0100.07320.13
5.5.130.0030.08019.98
5.5.120.0100.07319.98
5.5.110.0030.08320.22
5.5.100.0130.07320.06
5.5.90.0100.07720.09
5.5.80.0030.07320.14
5.5.70.0070.04020.14
5.5.60.0030.07320.07
5.5.50.0070.05020.13
5.5.40.0070.08020.14
5.5.30.0070.07720.02
5.5.20.0230.03720.14
5.5.10.0100.07320.05
5.5.00.0070.08320.02
5.4.450.0100.07719.45
5.4.440.0070.04319.38
5.4.430.0070.08019.39
5.4.420.0100.07719.44
5.4.410.0100.04719.14
5.4.400.0100.07719.10
5.4.390.0000.04719.12
5.4.380.0030.04018.81
5.4.370.0030.08319.24
5.4.360.0130.04018.95
5.4.350.0030.07719.02
5.4.340.0070.06319.10
5.4.320.0100.08719.07
5.4.310.0030.05019.03
5.4.300.0070.05018.89
5.4.290.0100.05019.09
5.4.280.0070.07319.03
5.4.270.0100.04718.78
5.4.260.0200.04019.02
5.4.250.0030.04318.77
5.4.240.0070.03719.09
5.4.230.0100.08019.09
5.4.220.0070.07018.89
5.4.210.0130.06719.10
5.4.200.0130.05318.95
5.4.190.0070.08019.06
5.4.180.0030.04719.11
5.4.170.0100.07019.04
5.4.160.0030.04319.06
5.4.150.0030.05019.21
5.4.140.0030.04016.31
5.4.130.0030.03316.21
5.4.120.0030.03716.30
5.4.110.0130.07016.40
5.4.100.0100.06716.31
5.4.90.0030.03716.44
5.4.80.0000.05316.41
5.4.70.0030.07316.42
5.4.60.0000.04016.36
5.4.50.0030.06316.38
5.4.40.0100.06016.36
5.4.30.0070.06016.18
5.4.20.0030.07716.18
5.4.10.0130.06716.30
5.4.00.0070.03315.67
5.3.290.0030.07714.66
5.3.280.0100.07014.45
5.3.270.0030.05714.60
5.3.260.0100.07714.53
5.3.250.0000.08714.46
5.3.240.0070.03714.57
5.3.230.0100.07314.54
5.3.220.0100.05714.56
5.3.210.0030.04314.39
5.3.200.0000.04714.42
5.3.190.0030.04714.52
5.3.180.0030.05714.39
5.3.170.0100.06014.42
5.3.160.0030.04314.51
5.3.150.0070.04714.57
5.3.140.0030.05314.54
5.3.130.0070.06714.53
5.3.120.0170.06314.40
5.3.110.0100.06314.40
5.3.100.0070.03313.89
5.3.90.0030.04013.92
5.3.80.0030.04013.77
5.3.70.0130.04313.97
5.3.60.0100.05713.85
5.3.50.0000.07013.94
5.3.40.0000.04713.80
5.3.30.0030.08013.76
5.3.20.0030.05713.64
5.3.10.0130.03713.51
5.3.00.0100.04313.64
5.2.170.0030.04011.58
5.2.160.0070.04011.58
5.2.150.0070.06011.58
5.2.140.0070.05011.58
5.2.130.0030.05711.58
5.2.120.0130.05311.58
5.2.110.0030.06311.58
5.2.100.0000.05711.58
5.2.90.0070.06011.58
5.2.80.0070.03011.58
5.2.70.0030.06011.58
5.2.60.0030.04711.58
5.2.50.0100.05311.58
5.2.40.0000.04311.58
5.2.30.0030.03311.58
5.2.20.0030.04711.58
5.2.10.0030.05311.58
5.2.00.0030.05311.58
5.1.60.0070.03011.58
5.1.50.0100.02711.58
5.1.40.0000.02711.58
5.1.30.0130.04711.58
5.1.20.0030.03011.58
5.1.10.0000.05311.58
5.1.00.0030.05011.58
5.0.50.0070.04011.58
5.0.40.0000.04011.58
5.0.30.0000.04311.58
5.0.20.0000.03011.58
5.0.10.0030.03011.58
5.0.00.0070.04011.58
4.4.90.0000.03711.58
4.4.80.0000.02011.58
4.4.70.0000.02311.58
4.4.60.0000.03311.58
4.4.50.0000.04011.58
4.4.40.0000.04311.58
4.4.30.0000.03711.58
4.4.20.0070.03011.58
4.4.10.0000.02011.58
4.4.00.0000.05711.58
4.3.110.0000.03011.58
4.3.100.0000.01711.58
4.3.90.0000.03311.58
4.3.80.0070.04711.58
4.3.70.0100.02311.58
4.3.60.0030.02011.58
4.3.50.0000.02011.58
4.3.40.0030.03711.58
4.3.30.0030.03011.58
4.3.20.0030.01711.58
4.3.10.0000.02711.58
4.3.00.0000.03011.58

preferences:
33.5 ms | 401 KiB | 5 Q