3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stringtoparse = "hr. madsen"; $inttoparse = 55; echo <<<HEREDOC Hej, mit navn er $stringtoparse Jeg er $inttoparse år gammel HEREDOC; echo PHP_EOL.PHP_EOL; echo <<<'NOWDOC' Hej, mit navn er $stringtoparse Jeg er 'NOWDOC' . $inttoparse år gammel NOWDOC; ?>

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)
8.3.40.0110.01118.89
8.3.30.0090.00618.71
8.3.20.0000.00720.30
8.3.10.0030.00621.92
8.3.00.0000.00722.52
8.2.170.0130.00322.96
8.2.160.0070.00720.86
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00017.63
8.2.110.0030.00722.15
8.2.100.0060.00617.66
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0040.00418.03
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0040.00418.06
8.2.20.0070.00017.60
8.2.10.0030.00617.57
8.2.00.0040.00417.65
8.1.270.0090.00021.96
8.1.260.0050.00326.35
8.1.250.0030.01428.09
8.1.240.0080.00023.75
8.1.230.0070.00418.89
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.01017.23
8.1.190.0080.00017.16
8.1.180.0080.00018.10
8.1.170.0080.00018.26
8.1.160.0050.00222.00
8.1.150.0040.00418.50
8.1.140.0040.00417.38
8.1.130.0000.00717.80
8.1.120.0040.00417.38
8.1.110.0070.00017.39
8.1.100.0000.01117.27
8.1.90.0000.00817.27
8.1.80.0030.00517.21
8.1.70.0000.00717.36
8.1.60.0080.00017.52
8.1.50.0000.00717.38
8.1.40.0030.00617.35
8.1.30.0050.00317.56
8.1.20.0000.00717.46
8.1.10.0040.00417.36
8.1.00.0040.00417.48
8.0.300.0080.00018.77
8.0.290.0070.00017.04
8.0.280.0030.00318.35
8.0.270.0050.00217.23
8.0.260.0030.00316.87
8.0.250.0060.00016.88
8.0.240.0070.00016.89
8.0.230.0000.00716.99
8.0.220.0040.00416.92
8.0.210.0030.00316.94
8.0.200.0030.00317.05
8.0.190.0040.00416.89
8.0.180.0030.00316.86
8.0.170.0040.00416.90
8.0.160.0030.00316.83
8.0.150.0040.00416.75
8.0.140.0040.00416.76
8.0.130.0030.00313.34
8.0.120.0050.00316.93
8.0.110.0070.00016.91
8.0.100.0000.00716.85
8.0.90.0000.00816.74
8.0.80.0130.00316.95
8.0.70.0080.00016.96
8.0.60.0000.00816.76
8.0.50.0000.00716.87
8.0.30.0050.01317.09
8.0.20.0120.00817.40
8.0.10.0040.00417.01
8.0.00.0070.01316.69
7.4.330.0050.00015.02
7.4.320.0060.00016.45
7.4.300.0040.00416.52
7.4.290.0000.00716.35
7.4.280.0000.00816.55
7.4.270.0030.00616.54
7.4.260.0000.00716.52
7.4.250.0040.00416.51
7.4.240.0010.00616.46
7.4.230.0080.00016.23
7.4.220.0030.01416.48
7.4.210.0040.01016.44
7.4.200.0030.00516.32
7.4.190.0050.00216.50
7.4.160.0120.00416.61
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0150.00516.45
7.4.120.0100.00716.49
7.4.110.0090.00916.43
7.4.100.0130.00516.26
7.4.90.0090.00916.30
7.4.80.0060.01716.52
7.4.70.0090.01316.48
7.4.60.0080.00816.57
7.4.50.0020.00216.56
7.4.40.0070.01022.77
7.4.30.0030.01416.48
7.4.00.0040.01114.98
7.3.330.0020.00213.17
7.3.320.0020.00213.16
7.3.310.0000.00716.08
7.3.300.0030.00316.24
7.3.290.0140.00016.21
7.3.280.0070.01116.27
7.3.270.0100.00717.40
7.3.260.0050.01116.20
7.3.250.0100.00916.39
7.3.240.0140.00316.48
7.3.230.0090.00616.39
7.3.210.0060.01216.32
7.3.200.0090.01219.39
7.3.190.0060.01616.48
7.3.180.0120.00916.45
7.3.170.0130.00716.27
7.3.160.0090.00916.35
7.3.120.0110.00615.02
7.2.330.0070.01016.59
7.2.320.0060.01216.47
7.2.310.0100.00716.30
7.2.300.0120.00416.50
7.2.290.0100.00616.48
7.2.60.0100.00316.23
7.2.00.0000.01719.30
7.1.200.0070.00315.43
7.1.100.0000.01318.02
7.1.70.0050.00217.12
7.1.60.0070.00317.22
7.1.50.0210.00716.69
7.1.00.0030.07722.43
7.0.200.0030.01516.75
7.0.140.0100.06722.12
7.0.100.0330.04320.00
7.0.90.0270.06719.97
7.0.80.0000.04319.92
7.0.70.0100.07319.90
7.0.60.0130.07019.89
7.0.50.0270.07720.16
7.0.40.0030.08319.95
7.0.30.0100.05720.08
7.0.20.0070.05720.10
7.0.10.0000.05720.09
7.0.00.0100.07720.07
5.6.280.0030.07321.07
5.6.250.0100.04720.63
5.6.240.0070.07320.60
5.6.230.0030.04720.50
5.6.220.0170.07020.66
5.6.210.0100.08020.60
5.6.200.0070.08321.11
5.6.190.0030.08321.08
5.6.180.0000.05721.07
5.6.170.0030.06321.01
5.6.160.0100.07721.07
5.6.150.0030.08021.16
5.6.140.0100.07321.05
5.6.130.0030.04320.93
5.6.120.0130.06721.10
5.6.110.0070.04720.91
5.6.100.0170.04321.08
5.6.90.0030.08321.01
5.6.80.0100.06720.45
5.6.70.0100.07320.45
5.6.60.0070.06720.41
5.6.50.0070.03320.38
5.6.40.0000.06720.38
5.6.30.0200.06720.36
5.6.20.0070.08020.38
5.6.10.0030.07320.39
5.6.00.0070.07020.36
5.5.380.0100.05720.39
5.5.370.0070.03720.46
5.5.360.0070.08320.38
5.5.350.0130.07320.46
5.5.340.0000.06020.88
5.5.330.0030.08720.86
5.5.320.0030.08020.82
5.5.310.0100.07720.90
5.5.300.0070.06320.91
5.5.290.0030.04320.91
5.5.280.0030.08720.77
5.5.270.0100.08020.75
5.5.260.0070.10320.87
5.5.250.0130.07720.45
5.5.240.0000.06020.29
5.5.230.0070.08320.13
5.5.220.0070.07320.24
5.5.210.0000.05720.01
5.5.200.0030.08320.27
5.5.190.0030.08320.24
5.5.180.0130.07320.09
5.5.160.0070.08320.26
5.5.150.0030.07320.16
5.5.140.0030.08020.14
5.5.130.0100.04720.25
5.5.120.0030.08720.16
5.5.110.0130.04319.97
5.5.100.0130.07720.15
5.5.90.0100.04020.08
5.5.80.0100.05320.06
5.5.70.0030.07320.05
5.5.60.0100.08320.10
5.5.50.0030.08019.93
5.5.40.0000.08020.07
5.5.30.0000.07019.95
5.5.20.0070.07020.07
5.5.10.0030.08020.02
5.5.00.0030.08020.11
5.4.450.0130.07719.30
5.4.440.0070.06319.42
5.4.430.0070.05719.55
5.4.420.0100.06019.22
5.4.410.0070.07719.42
5.4.400.0030.08019.15
5.4.390.0070.07019.05
5.4.380.0030.06318.90
5.4.370.0070.06719.03
5.4.360.0030.07719.09
5.4.350.0100.07719.01
5.4.340.0100.06718.81
5.4.320.0000.08018.98
5.4.310.0100.07018.92
5.4.300.0100.06319.07
5.4.290.0070.07718.81
5.4.280.0100.07719.11
5.4.270.0070.07318.96
5.4.260.0030.04719.05
5.4.250.0100.07718.89
5.4.240.0170.06719.05
5.4.230.0000.08019.12
5.4.220.0000.08319.24
5.4.210.0030.07718.97
5.4.200.0100.04018.97
5.4.190.0070.07319.04
5.4.180.0030.04718.77
5.4.170.0100.06719.03
5.4.160.0030.05319.12
5.4.150.0070.06019.05
5.4.140.0070.05716.31
5.4.130.0130.03016.28
5.4.120.0000.04016.29
5.4.110.0030.03716.21
5.4.100.0070.03316.28
5.4.90.0030.03316.31
5.4.80.0030.03716.36
5.4.70.0000.04716.43
5.4.60.0070.03316.28
5.4.50.0030.03316.19
5.4.40.0100.03016.37
5.4.30.0000.03316.30
5.4.20.0000.03716.26
5.4.10.0030.03016.29
5.4.00.0030.03315.83
5.3.290.0070.04714.60
5.3.280.0000.06714.57
5.3.270.0070.06714.54
5.3.260.0000.06314.46
5.3.250.0030.04014.60
5.3.240.0130.04314.55
5.3.230.0070.05014.50
5.3.220.0030.04714.54
5.3.210.0100.03714.52
5.3.200.0030.03714.57
5.3.190.0070.03714.52
5.3.180.0100.03714.41
5.3.170.0030.03714.57
5.3.160.0000.04014.55
5.3.150.0070.03314.47
5.3.140.0070.03014.48
5.3.130.0030.03714.48
5.3.120.0070.03714.48
5.3.110.0030.03714.49
5.3.100.0000.04313.99
5.3.90.0070.02713.99
5.3.80.0030.03713.86
5.3.70.0100.02314.02
5.3.60.0000.04014.01
5.3.50.0030.04713.91
5.3.40.0030.03313.93
5.3.30.0030.04713.86
5.3.20.0000.06713.62
5.3.10.0070.05013.67
5.3.00.0030.04313.61
5.2.170.0070.02713.24
5.2.160.0030.06313.24
5.2.150.0030.04713.24
5.2.140.0000.03013.24
5.2.130.0070.04013.24
5.2.120.0100.05713.24
5.2.110.0000.03313.24
5.2.100.0030.03313.24
5.2.90.0030.02713.24
5.2.80.0000.03013.24
5.2.70.0030.03013.24
5.2.60.0030.02713.24
5.2.50.0000.03013.24
5.2.40.0100.02313.24
5.2.30.0030.02713.24
5.2.20.0030.02713.24
5.2.10.0030.02713.24
5.2.00.0000.03013.24
5.1.60.0030.02313.24
5.1.50.0030.02313.24
5.1.40.0030.02313.24
5.1.30.0100.01713.24
5.1.20.0000.02713.24
5.1.10.0000.03013.24
5.1.00.0030.02313.24
5.0.50.0000.02313.24
5.0.40.0070.01713.24
5.0.30.0030.02713.24
5.0.20.0000.02013.24
5.0.10.0030.01713.24
5.0.00.0000.03013.24
4.4.90.0030.01313.24
4.4.80.0030.01313.24
4.4.70.0000.01713.24
4.4.60.0000.02713.24
4.4.50.0000.01713.24
4.4.40.0000.02713.24
4.4.30.0070.01013.24
4.4.20.0070.01013.24
4.4.10.0000.01713.24
4.4.00.0000.02713.24
4.3.110.0000.01713.24
4.3.100.0030.01313.24
4.3.90.0000.01713.24
4.3.80.0000.02313.24
4.3.70.0030.01313.24
4.3.60.0000.01313.24
4.3.50.0000.01713.24
4.3.40.0000.02313.24
4.3.30.0000.01713.24
4.3.20.0000.01713.24
4.3.10.0030.01013.24
4.3.00.0000.01713.24

preferences:
44.45 ms | 400 KiB | 5 Q