3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('key.txt'); var_dump($a); echo md5($a);

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)
8.3.40.0070.00718.77
8.3.30.0120.00318.73
8.3.20.0080.00018.65
8.3.10.0040.00419.32
8.3.00.0040.00423.57
8.2.170.0090.00622.96
8.2.160.0130.01020.47
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00420.81
8.2.110.0030.00720.53
8.2.100.0060.00617.72
8.2.90.0000.00719.23
8.2.80.0040.00418.05
8.2.70.0090.00017.50
8.2.60.0000.00817.67
8.2.50.0050.00319.15
8.2.40.0000.00818.12
8.2.30.0070.00018.00
8.2.20.0040.00417.66
8.2.10.0040.00417.65
8.2.00.0000.00717.77
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00022.52
8.1.230.0040.00720.95
8.1.220.0080.00018.77
8.1.210.0050.00318.77
8.1.200.0040.00417.36
8.1.190.0000.00917.51
8.1.180.0030.00518.10
8.1.170.0080.00018.64
8.1.160.0050.00218.88
8.1.150.0040.00418.57
8.1.140.0000.00717.35
8.1.130.0030.00317.89
8.1.120.0070.00017.43
8.1.110.0040.00417.44
8.1.100.0070.00017.33
8.1.90.0030.00317.39
8.1.80.0030.00317.28
8.1.70.0030.00317.38
8.1.60.0000.00817.38
8.1.50.0000.00817.45
8.1.40.0030.00517.50
8.1.30.0040.00417.51
8.1.20.0040.00417.62
8.1.10.0020.00517.57
8.1.00.0080.00017.44
8.0.300.0080.00019.86
8.0.290.0040.00417.05
8.0.280.0060.00318.29
8.0.270.0040.00417.20
8.0.260.0030.00616.80
8.0.250.0040.00416.92
8.0.240.0100.00016.82
8.0.230.0000.00716.96
8.0.220.0000.00716.86
8.0.210.0000.00716.90
8.0.200.0000.00616.96
8.0.190.0070.00016.97
8.0.180.0040.00416.82
8.0.170.0000.00816.90
8.0.160.0000.00716.85
8.0.150.0080.00016.96
8.0.140.0000.00816.80
8.0.130.0060.00013.28
8.0.120.0040.00416.83
8.0.110.0030.00416.86
8.0.100.0070.00016.84
8.0.90.0040.00416.93
8.0.80.0060.00916.93
8.0.70.0000.00717.00
8.0.60.0030.00316.87
8.0.50.0000.00716.83
8.0.30.0130.00917.02
8.0.20.0070.01617.40
8.0.10.0040.00416.88
8.0.00.0080.00916.73
7.4.330.0000.00514.76
7.4.320.0060.00016.53
7.4.300.0070.00016.47
7.4.290.0070.00016.45
7.4.280.0000.00816.39
7.4.270.0000.00716.45
7.4.260.0030.00313.27
7.4.250.0000.00716.35
7.4.240.0030.00316.52
7.4.230.0000.00716.24
7.4.220.0180.00016.50
7.4.210.0080.00716.43
7.4.200.0030.00316.30
7.4.190.0030.00316.41
7.4.160.0090.00616.52
7.4.150.0060.01317.40
7.4.140.0090.00817.86
7.4.130.0060.01216.35
7.4.120.0090.01016.49
7.4.110.0030.01616.31
7.4.100.0170.00016.54
7.4.90.0100.01316.39
7.4.80.0120.00619.37
7.4.70.0140.00416.66
7.4.60.0070.01016.39
7.4.50.0000.00816.49
7.4.40.0030.01322.52
7.4.30.0140.00316.69
7.4.00.0090.00914.93
7.3.330.0050.00013.09
7.3.320.0060.00013.12
7.3.310.0000.00716.07
7.3.300.0070.00016.15
7.3.290.0060.00916.23
7.3.280.0060.01216.20
7.3.270.0100.00717.40
7.3.260.0100.00618.24
7.3.250.0090.00816.41
7.3.240.0140.01016.25
7.3.230.0140.00416.39
7.3.210.0060.01216.10
7.3.200.0070.01419.39
7.3.190.0080.00816.24
7.3.180.0100.00716.33
7.3.170.0120.00416.27
7.3.160.0070.01016.45
7.3.120.0060.01014.93
7.2.330.0060.01216.62
7.2.320.0060.01716.48
7.2.310.0120.00616.59
7.2.300.0120.00416.49
7.2.290.0110.00416.37
7.2.60.0070.00716.84
7.2.00.0000.01419.08
7.1.200.0040.00715.79
7.1.100.0000.01418.07
7.1.70.0040.00417.05
7.1.60.0100.00719.40
7.1.50.0140.01116.84
7.1.00.0000.04022.31
7.0.200.0100.00316.74
7.0.140.0000.07722.00
7.0.70.0070.06319.97
7.0.60.0000.09019.96
7.0.50.0070.05720.35
7.0.40.0130.05720.13
7.0.30.0130.07720.10
7.0.20.0100.05720.17
7.0.10.0070.08019.99
7.0.00.0100.04720.17
5.6.280.0100.06720.88
5.6.220.0130.08020.52
5.6.210.0170.07020.56
5.6.200.0130.06321.04
5.6.190.0070.05721.10
5.6.180.0130.08021.10
5.6.170.0100.06021.04
5.6.160.0070.08321.17
5.6.150.0070.07021.05
5.6.140.0130.05321.10
5.6.130.0100.08321.15
5.6.120.0230.07021.10
5.6.110.0130.07321.00
5.6.100.0070.08320.93
5.6.90.0030.08321.05
5.6.80.0030.08720.51
5.6.70.0130.07020.38
5.6.60.0070.04720.42
5.6.50.0030.08320.43
5.6.40.0170.07320.32
5.6.30.0100.08320.43
5.6.20.0100.04320.30
5.6.10.0000.06720.30
5.6.00.0130.07720.44
5.5.360.0130.08020.37
5.5.350.0130.04020.45
5.5.340.0070.05720.75
5.5.330.0030.05020.92
5.5.320.0170.06720.82
5.5.310.0100.08020.80
5.5.300.0070.08020.88
5.5.290.0070.08720.75
5.5.280.0070.05020.82
5.5.270.0030.06320.62
5.5.260.0030.08020.79
5.5.250.0030.07020.60
5.5.240.0100.07720.15
5.5.230.0130.07320.21
5.5.220.0030.06020.23
5.5.210.0100.07320.27
5.5.200.0170.06720.25
5.5.190.0130.08020.17
5.5.180.0070.08320.14
5.5.160.0070.07720.18
5.5.150.0000.05020.22
5.5.140.0030.08320.13
5.5.130.0000.08320.10
5.5.120.0000.08320.17
5.5.110.0100.04720.13
5.5.100.0130.06320.11
5.5.90.0000.07020.08
5.5.80.0030.08320.05
5.5.70.0100.06720.09
5.5.60.0200.07020.08
5.5.50.0000.08020.05
5.5.40.0100.05320.04
5.5.30.0200.07319.95
5.5.20.0130.07320.05
5.5.10.0070.08020.12
5.5.00.0070.08319.96
5.4.450.0030.08319.29
5.4.440.0100.06319.38
5.4.430.0170.07319.41
5.4.420.0070.08019.47
5.4.410.0130.07319.23
5.4.400.0170.06318.98
5.4.390.0100.05318.96
5.4.380.0000.07719.14
5.4.370.0130.07319.07
5.4.360.0170.07019.14
5.4.350.0070.07719.02
5.4.340.0000.05019.23
5.4.320.0100.05719.13
5.4.310.0100.07318.95
5.4.300.0030.06718.96
5.4.290.0130.07019.07
5.4.280.0070.08019.03
5.4.270.0130.07018.80
5.4.260.0100.07319.14
5.4.250.0100.07318.80
5.4.240.0070.05718.97
5.4.230.0130.07019.09
5.4.220.0130.06719.05
5.4.210.0070.06019.09
5.4.200.0030.08019.13
5.4.190.0070.08019.11
5.4.180.0030.05718.77
5.4.170.0000.06019.24
5.4.160.0070.08018.88
5.4.150.0130.07719.05
5.4.140.0130.07016.12
5.4.130.0230.04316.26
5.4.120.0100.07316.27
5.4.110.0170.06716.33
5.4.100.0030.06716.33
5.4.90.0130.07016.23
5.4.80.0200.04316.24
5.4.70.0070.05316.20
5.4.60.0100.04316.18
5.4.50.0100.07316.37
5.4.40.0070.05716.40
5.4.30.0130.06716.17
5.4.20.0100.06016.39
5.4.10.0130.07316.41
5.4.00.0070.07315.77
5.3.290.0030.06714.52
5.3.280.0100.07714.55
5.3.270.0100.07714.59
5.3.260.0100.08314.55
5.3.250.0000.08714.42
5.3.240.0070.08014.58
5.3.230.0070.06714.55
5.3.220.0030.08314.54
5.3.210.0070.07014.55
5.3.200.0000.05314.56
5.3.190.0070.07714.50
5.3.180.0100.07314.50
5.3.170.0100.07014.41
5.3.160.0070.07714.56
5.3.150.0070.05714.38
5.3.140.0130.07014.54
5.3.130.0100.06314.45
5.3.120.0100.07014.40
5.3.110.0100.06314.38
5.3.100.0030.07313.86
5.3.90.0100.07014.01
5.3.80.0070.07713.95
5.3.70.0070.03714.00
5.3.60.0000.08013.91
5.3.50.0170.06713.93
5.3.40.0070.05013.94
5.3.30.0100.06713.91
5.3.20.0100.07013.54
5.3.10.0130.07013.50
5.3.00.0030.04713.54
5.2.170.0030.03712.21
5.2.160.0070.05012.21
5.2.150.0100.06012.21
5.2.140.0030.03312.21
5.2.130.0070.04312.21
5.2.120.0030.06312.21
5.2.110.0030.04712.21
5.2.100.0130.05312.21
5.2.90.0030.06312.21
5.2.80.0070.04312.21
5.2.70.0170.04712.21
5.2.60.0100.05012.21
5.2.50.0030.03012.21
5.2.40.0100.05312.21
5.2.30.0030.04012.21
5.2.20.0000.03012.21
5.2.10.0030.03712.21
5.2.00.0030.05012.21
5.1.60.0030.03712.21
5.1.50.0000.04012.21
5.1.40.0130.04712.21
5.1.30.0030.06012.21
5.1.20.0030.04312.21
5.1.10.0070.05312.21
5.1.00.0230.04012.21
5.0.50.0030.03712.21
5.0.40.0070.04012.21
5.0.30.0070.06312.21
5.0.20.0030.04312.21
5.0.10.0130.03712.21
5.0.00.0070.06012.21
4.4.90.0070.03312.21
4.4.80.0030.01712.21
4.4.70.0030.03012.21
4.4.60.0000.03012.21
4.4.50.0000.03712.21
4.4.40.0030.05012.21
4.4.30.0030.03312.21
4.4.20.0070.02712.21
4.4.10.0030.02312.21
4.4.00.0000.04012.21
4.3.110.0030.03712.21
4.3.100.0030.03312.21
4.3.90.0030.03012.21
4.3.80.0000.04312.21
4.3.70.0030.03012.21
4.3.60.0030.03312.21
4.3.50.0070.02712.21
4.3.40.0170.02712.21
4.3.30.0070.03312.21
4.3.20.0030.03712.21
4.3.10.0030.03312.21
4.3.00.0030.03712.21

preferences:
38.18 ms | 400 KiB | 5 Q