3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array('0.txt','1.txt','2.txt','3.txt'); $n=(int)current(explode('.',end($a))); echo $n; ?>

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)
8.3.40.0140.00018.54
8.3.30.0140.00018.45
8.3.20.0030.00518.51
8.3.10.0030.00620.42
8.3.00.0100.00017.25
8.2.170.0190.00322.96
8.2.160.0130.00320.46
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.44
8.2.110.0040.00820.98
8.2.100.0070.00417.72
8.2.90.0030.00619.20
8.2.80.0000.00719.34
8.2.70.0000.00917.75
8.2.60.0000.00817.89
8.2.50.0060.00318.07
8.2.40.0050.00218.22
8.2.30.0040.00417.96
8.2.20.0000.00917.63
8.2.10.0040.00417.64
8.2.00.0030.00617.71
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00320.49
8.1.230.0040.00821.04
8.1.220.0000.00817.74
8.1.210.0000.00818.88
8.1.200.0060.00317.23
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0040.00418.81
8.1.160.0040.00418.77
8.1.150.0000.00718.50
8.1.140.0040.00417.23
8.1.130.0040.00417.75
8.1.120.0070.00017.40
8.1.110.0040.00417.39
8.1.100.0070.00017.28
8.1.90.0030.00317.43
8.1.80.0030.00317.43
8.1.70.0030.00617.47
8.1.60.0070.00017.51
8.1.50.0040.00417.34
8.1.40.0030.00517.41
8.1.30.0040.00417.65
8.1.20.0000.00717.54
8.1.10.0000.00717.50
8.1.00.0030.00517.36
8.0.300.0040.00420.02
8.0.290.0090.00016.75
8.0.280.0030.00518.43
8.0.270.0000.00817.17
8.0.260.0080.00016.68
8.0.250.0040.00416.90
8.0.240.0070.00016.96
8.0.230.0070.00016.87
8.0.220.0040.00316.79
8.0.210.0070.00016.71
8.0.200.0020.00516.95
8.0.190.0000.00816.79
8.0.180.0000.00716.86
8.0.170.0000.00916.79
8.0.160.0040.00416.84
8.0.150.0050.00416.79
8.0.140.0030.00616.66
8.0.130.0050.00013.26
8.0.120.0000.00716.68
8.0.110.0000.00716.78
8.0.100.0000.00716.81
8.0.90.0050.00216.93
8.0.80.0060.01116.82
8.0.70.0040.00416.75
8.0.60.0000.00816.87
8.0.50.0000.00716.70
8.0.30.0120.00616.68
8.0.20.0120.00617.13
8.0.10.0000.00717.05
8.0.00.0110.01016.66
7.4.330.0000.00512.91
7.4.320.0000.00616.56
7.4.300.0000.00616.51
7.4.290.0040.00416.38
7.4.280.0030.00416.61
7.4.270.0070.00016.58
7.4.260.0030.00313.28
7.4.250.0060.00316.49
7.4.240.0040.00416.65
7.4.230.0050.00216.67
7.4.220.0100.00716.55
7.4.210.0080.00716.54
7.4.200.0040.00216.39
7.4.190.0050.00316.65
7.4.160.0130.00316.44
7.4.150.0140.01016.38
7.4.140.0110.00716.37
7.4.130.0080.01116.35
7.4.120.0100.00716.56
7.4.110.0110.00716.39
7.4.100.0180.00016.43
7.4.90.0110.00716.56
7.4.80.0110.00619.39
7.4.70.0120.00916.60
7.4.60.0110.00716.52
7.4.50.0040.00416.35
7.4.40.0070.00316.35
7.4.30.0050.01016.52
7.4.00.0040.01115.12
7.3.330.0050.00313.00
7.3.320.0050.00013.06
7.3.310.0000.00716.32
7.3.300.0000.00716.16
7.3.290.0040.01116.28
7.3.280.0080.01016.24
7.3.270.0090.00916.49
7.3.260.0160.00016.31
7.3.250.0140.00616.38
7.3.240.0110.00916.19
7.3.230.0080.00816.22
7.3.210.0100.00616.40
7.3.200.0070.01016.47
7.3.190.0170.00316.52
7.3.180.0040.01216.32
7.3.170.0090.01216.35
7.3.160.0030.01316.26
7.3.120.0090.00615.05
7.3.10.0060.00616.82
7.3.00.0070.00716.58
7.2.330.0200.00316.57
7.2.320.0040.02016.23
7.2.310.0120.00616.57
7.2.300.0130.00316.66
7.2.290.0090.00616.48
7.2.130.0000.01416.76
7.2.120.0130.00016.63
7.2.110.0090.00016.83
7.2.100.0090.00616.69
7.2.90.0070.01016.66
7.2.80.0060.01216.91
7.2.70.0080.00416.88
7.2.60.0060.00616.62
7.2.50.0070.00716.66
7.2.40.0090.00016.96
7.2.30.0000.01416.51
7.2.20.0110.00316.81
7.2.10.0030.00716.44
7.2.00.0070.00716.72
7.1.250.0000.00915.75
7.1.200.0000.01215.71
7.1.70.0030.01917.14
7.1.60.0100.01019.40
7.1.50.0120.00916.96
7.1.00.0030.06322.28
7.0.200.0000.00816.73
7.0.140.0030.07322.00
7.0.120.0000.06721.99
7.0.60.0030.08021.59
7.0.50.0100.04317.80
7.0.40.0170.07020.24
7.0.30.0430.07720.01
7.0.20.0330.07320.33
7.0.10.0100.08320.13
7.0.00.0100.08320.00
5.6.280.0000.07321.09
5.6.210.0070.08020.48
5.6.200.0070.05318.12
5.6.190.0100.10320.35
5.6.180.0170.04720.60
5.6.170.0270.07720.38
5.6.160.0070.04720.31
5.6.150.0100.04718.11
5.6.140.0170.07018.23
5.6.130.0030.05718.05
5.6.120.0030.04020.98
5.6.110.0070.06720.88
5.6.100.0070.04021.02
5.6.90.0200.05021.09
5.6.80.0070.07320.36
5.5.350.0030.07020.39
5.5.340.0030.08318.02
5.5.330.0100.03320.14
5.5.320.0230.04020.18
5.5.310.0170.04020.11
5.5.300.0000.04317.91
5.5.290.0070.07317.98
5.5.280.0070.09020.89
5.5.270.0100.08020.86
5.5.260.0130.05320.96
5.5.250.0130.08720.61
5.5.240.0200.04320.25
5.4.450.0100.03319.46
5.4.440.0070.04319.43
5.4.430.0070.03319.32
5.4.420.0070.04319.11
5.4.410.0030.03719.27
5.4.400.0070.03319.18
5.4.390.0070.03319.18
5.4.380.0000.04019.11
5.4.370.0000.04018.91
5.4.360.0030.03718.78
5.4.350.0000.04019.14
5.4.340.0030.06319.09
5.4.320.0070.05019.16
5.4.310.0130.05018.79
5.4.300.0030.04719.00
5.4.290.0030.04319.08
5.4.280.0100.04718.93
5.4.270.0030.08718.92
5.4.260.0130.07019.03
5.4.250.0070.08318.99
5.4.240.0070.04718.90
5.4.230.0130.04318.78
5.4.220.0030.06318.79
5.4.210.0070.07719.16
5.4.200.0170.06719.07
5.4.190.0030.03719.17
5.4.180.0130.05718.78
5.4.170.0100.07019.11
5.4.160.0000.04319.17
5.4.150.0070.05719.14
5.4.140.0070.05316.25
5.4.130.0100.05316.45
5.4.120.0100.04016.47
5.4.110.0100.06716.60
5.4.100.0070.03716.43
5.4.90.0070.07316.37
5.4.80.0100.07316.35
5.4.70.0030.07316.35
5.4.60.0030.03716.34
5.4.50.0030.07016.29
5.4.40.0130.07716.19
5.4.30.0130.06316.32
5.4.20.0100.06716.31
5.4.10.0100.04016.34
5.4.00.0030.04315.70
5.3.290.0070.06314.54
5.3.280.0130.05314.41
5.3.270.0000.08014.39
5.3.260.0000.04714.53
5.3.250.0070.04314.55
5.3.240.0100.06714.54
5.3.230.0100.07314.57
5.3.220.0070.03714.49
5.3.210.0070.07014.50
5.3.200.0100.04714.50
5.3.190.0030.05714.48
5.3.180.0030.06314.46
5.3.170.0030.08014.50
5.3.160.0070.07314.44
5.3.150.0000.05714.65
5.3.140.0070.06014.49
5.3.130.0070.08014.47
5.3.120.0070.07714.63
5.3.110.0070.08014.49
5.3.100.0070.04713.98
5.3.90.0070.07013.98
5.3.80.0100.06013.80
5.3.70.0100.07013.99
5.3.60.0070.07714.02
5.3.50.0030.05713.87
5.3.40.0030.05313.88
5.3.30.0130.06713.83
5.3.20.0130.05313.62
5.3.10.0070.05013.58
5.3.00.0030.07313.57
5.2.170.0070.05011.13
5.2.160.0000.03711.30
5.2.150.0000.03711.09
5.2.140.0030.05311.14
5.2.130.0030.06710.92
5.2.120.0130.05311.04
5.2.110.0030.06311.09
5.2.100.0000.05710.93
5.2.90.0030.03710.96
5.2.80.0070.03310.95
5.2.70.0030.03311.08
5.2.60.0100.06010.97
5.2.50.0100.05010.95
5.2.40.0000.06710.92
5.2.30.0100.05710.94
5.2.20.0030.04710.93
5.2.10.0100.03011.00
5.2.00.0030.06310.70
5.1.60.0030.03010.05
5.1.50.0030.05310.03
5.1.40.0030.04310.11
5.1.30.0000.03710.38
5.1.20.0030.03010.51
5.1.10.0070.05310.07
5.1.00.0070.05010.04
5.0.50.0070.0378.56
5.0.40.0030.0208.40
5.0.30.0000.0338.12
5.0.20.0030.0208.24
5.0.10.0070.0408.16
5.0.00.0070.0438.10
4.4.90.0030.0237.83
4.4.80.0000.0377.83
4.4.70.0070.0207.83
4.4.60.0030.0237.83
4.4.50.0030.0177.83
4.4.40.0000.0477.83
4.4.30.0000.0377.83
4.4.20.0030.0407.83
4.4.10.0100.0137.83
4.4.00.0070.0477.83
4.3.110.0030.0237.83
4.3.100.0000.0177.83
4.3.90.0000.0177.83
4.3.80.0070.0277.83
4.3.70.0030.0377.83
4.3.60.0030.0277.83
4.3.50.0070.0307.83
4.3.40.0000.0607.83
4.3.30.0070.0307.83
4.3.20.0000.0237.83
4.3.10.0070.0337.83
4.3.00.0000.0337.83

preferences:
40.53 ms | 400 KiB | 5 Q