3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_executable('/tmp'));

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)
8.3.40.0100.00718.69
8.3.30.0110.00318.96
8.3.20.0020.00520.30
8.3.10.0050.00321.94
8.3.00.0000.00819.25
8.2.170.0090.00622.96
8.2.160.0130.00720.44
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0120.00926.16
8.2.120.0040.00421.05
8.2.110.0030.00622.07
8.2.100.0040.00819.39
8.2.90.0040.00419.03
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0070.00018.22
8.2.30.0040.00418.04
8.2.20.0000.00817.56
8.2.10.0040.00417.93
8.2.00.0050.00317.38
8.1.270.0000.00823.91
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00623.96
8.1.230.0070.00319.00
8.1.220.0050.00217.74
8.1.210.0040.00418.77
8.1.200.0000.00817.11
8.1.190.0000.00716.98
8.1.180.0040.00418.10
8.1.170.0060.00318.34
8.1.160.0080.00021.95
8.1.150.0070.00018.79
8.1.140.0000.00717.29
8.1.130.0030.00317.75
8.1.120.0030.00417.33
8.1.110.0030.00517.30
8.1.100.0050.00317.34
8.1.90.0040.00417.22
8.1.80.0000.00717.35
8.1.70.0000.00817.18
8.1.60.0000.00717.49
8.1.50.0000.00817.37
8.1.40.0000.00717.35
8.1.30.0060.00317.43
8.1.20.0000.00717.41
8.1.10.0040.00417.29
8.1.00.0000.00817.34
8.0.300.0040.00418.77
8.0.290.0000.00816.58
8.0.280.0000.00718.38
8.0.270.0050.00217.18
8.0.260.0000.00617.18
8.0.250.0000.00716.79
8.0.240.0000.00816.85
8.0.230.0070.00016.79
8.0.220.0000.00716.74
8.0.210.0000.00716.70
8.0.200.0000.00616.82
8.0.190.0040.00416.85
8.0.180.0040.00416.82
8.0.170.0030.00616.69
8.0.160.0030.00416.77
8.0.150.0000.00816.79
8.0.140.0030.00616.76
8.0.130.0000.00613.07
8.0.120.0040.00416.82
8.0.110.0000.00816.83
8.0.100.0030.00416.83
8.0.90.0030.00516.87
8.0.80.0090.00616.78
8.0.70.0040.00416.84
8.0.60.0070.00016.89
8.0.50.0040.00416.78
8.0.30.0090.01016.99
8.0.20.0130.01217.40
8.0.10.0000.00716.88
8.0.00.0080.01116.55
7.4.330.0050.00015.00
7.4.320.0060.00016.27
7.4.300.0000.00616.32
7.4.290.0030.00616.38
7.4.280.0000.00916.32
7.4.270.0040.00416.28
7.4.260.0000.00816.22
7.4.250.0070.00016.41
7.4.240.0000.00716.44
7.4.230.0040.00416.28
7.4.220.0140.01016.51
7.4.210.0070.00716.34
7.4.200.0000.00716.54
7.4.160.0060.01016.18
7.4.150.0220.00317.40
7.4.140.0090.00817.86
7.4.130.0070.01116.31
7.4.120.0100.00516.29
7.4.110.0100.00616.46
7.4.100.0080.00816.38
7.4.90.0130.00716.38
7.4.80.0130.01119.39
7.4.70.0100.00616.55
7.4.60.0100.00616.32
7.4.50.0060.00316.53
7.4.40.0100.00616.38
7.4.30.0090.00616.39
7.4.00.0070.01014.75
7.3.330.0000.00712.96
7.3.320.0050.00012.84
7.3.310.0000.00616.01
7.3.300.0000.00716.01
7.3.290.0090.00616.14
7.3.280.0080.00916.13
7.3.270.0120.01217.40
7.3.260.0070.01116.09
7.3.250.0120.00516.15
7.3.240.0060.01016.51
7.3.230.0110.00616.39
7.3.210.0140.00716.30
7.3.200.0070.01119.39
7.3.190.0150.00416.42
7.3.180.0120.00416.41
7.3.170.0030.01216.34
7.3.160.0090.00616.06
7.3.120.0070.01114.88
7.3.110.0030.01614.92
7.3.100.0070.01014.68
7.3.90.0100.00314.68
7.3.80.0140.00414.62
7.3.70.0100.00614.69
7.3.60.0070.01114.57
7.3.50.0070.01014.80
7.3.40.0030.01614.36
7.3.30.0120.00614.47
7.3.20.0120.00616.55
7.3.10.0070.00716.52
7.3.00.0070.01116.56
7.2.330.0070.01116.52
7.2.320.0070.01016.42
7.2.310.0000.01816.52
7.2.300.0030.01316.41
7.2.290.0130.00316.58
7.2.250.0110.00814.80
7.2.240.0110.00614.80
7.2.230.0000.01415.03
7.2.220.0030.01214.92
7.2.210.0080.00314.82
7.2.200.0090.00915.03
7.2.190.0030.01214.73
7.2.180.0110.01114.92
7.2.170.0100.01014.75
7.2.00.0060.00619.11
7.1.330.0100.00615.54
7.1.320.0070.00715.68
7.1.310.0030.00715.61
7.1.300.0080.00415.70
7.1.290.0120.00315.67
7.1.280.0000.01515.84
7.1.270.0030.01315.75
7.1.260.0040.01215.62
7.1.100.0040.00718.18
7.1.70.0000.01016.71
7.1.60.0140.01119.40
7.1.50.0130.01016.80
7.1.00.0100.07022.33
7.0.200.0930.00414.46
7.0.140.0100.06321.98
7.0.60.0070.08319.87
7.0.50.0030.08317.87
7.0.40.0130.08020.06
7.0.30.0270.03020.21
7.0.20.0300.07320.09
7.0.10.0030.09020.29
7.0.00.0070.04320.11
5.6.280.0030.07320.90
5.6.210.0130.06720.46
5.6.200.0100.08018.12
5.6.190.0100.08720.41
5.6.180.0370.04320.41
5.6.170.0300.07020.66
5.6.160.0030.04320.49
5.6.150.0000.06718.11
5.6.140.0070.05018.16
5.6.130.0070.04018.08
5.6.120.0100.08021.14
5.6.110.0100.07320.98
5.6.100.0070.05720.98
5.6.90.0130.08021.12
5.6.80.0000.06320.38
5.5.350.0200.04020.46
5.5.340.0000.04018.02
5.5.330.0070.07020.28
5.5.320.0270.04020.30
5.5.310.0200.04320.28
5.5.300.0100.07017.97
5.5.290.0030.04717.98
5.5.280.0070.06720.76
5.5.270.0200.07720.74
5.5.260.0070.04320.71
5.5.250.0070.06320.77
5.5.240.0070.03320.34
5.4.450.0100.05719.32
5.4.440.1030.06019.43
5.4.430.0700.05319.46
5.4.420.0830.05019.47
5.4.410.0700.07019.02
5.4.400.0630.06319.32
5.4.390.0700.06018.93
5.4.380.0200.05718.67
5.4.370.0070.05718.58
5.4.360.0070.05018.66
5.4.350.0080.03911.97
5.4.340.0090.04311.96
5.4.320.0040.03712.45
5.4.310.0040.04012.45
5.4.300.0080.03512.45
5.4.290.0060.03812.45
5.4.280.0060.03512.35
5.4.270.0060.03612.35
5.4.260.0070.03612.34
5.4.250.0050.03912.35
5.4.240.0060.03612.35
5.4.230.0090.03412.34
5.4.220.0030.03912.34
5.4.210.0030.03812.34
5.4.200.0050.03812.34
5.4.190.0070.03612.34
5.4.180.0080.03412.33
5.4.170.0060.03512.34
5.4.160.0050.03612.34
5.4.150.0050.03712.34
5.4.140.0060.03612.02
5.4.130.0060.03412.01
5.4.120.0060.03611.96
5.4.110.0060.03511.96
5.4.100.0110.03011.96
5.4.90.0090.03311.96
5.4.80.0030.04011.96
5.4.70.0070.03311.96
5.4.60.0050.03511.96
5.4.50.0070.03311.96
5.4.40.0100.03011.95
5.4.30.0030.03811.94
5.4.20.0040.03711.95
5.4.10.0060.03411.95
5.4.00.0070.03411.43
5.3.290.0120.04612.80
5.3.280.0060.03812.71
5.3.270.0080.03712.72
5.3.260.0070.04512.72
5.3.250.0050.03712.72
5.3.240.0100.03312.72
5.3.230.0060.03812.71
5.3.220.0060.03912.68
5.3.210.0060.03912.68
5.3.200.0050.03612.68
5.3.190.0080.03712.68
5.3.180.0050.03712.68
5.3.170.0040.03812.67
5.3.160.0070.03612.67
5.3.150.0060.04012.68
5.3.140.0090.03712.66
5.3.130.0070.03812.66
5.3.120.0040.04312.66
5.3.110.0090.03712.66
5.3.100.0040.03812.12
5.3.90.0070.03612.08
5.3.80.0040.03812.07
5.3.70.0070.03512.08
5.3.60.0050.05212.06
5.3.50.0090.04812.00
5.3.40.0060.04312.00
5.3.30.0080.03211.94
5.3.20.0060.03611.71
5.3.10.0080.03311.69
5.3.00.0080.03411.68
5.2.170.0060.0299.17
5.2.160.0080.0269.17
5.2.150.0070.0319.18
5.2.140.0050.0319.17
5.2.130.0040.0319.13
5.2.120.0030.0299.13
5.2.110.0040.0309.14
5.2.100.0030.0439.13
5.2.90.0060.0429.14
5.2.80.0060.0429.13
5.2.70.0040.0429.13
5.2.60.0060.0329.08
5.2.50.0030.0329.05
5.2.40.0030.0309.03
5.2.30.0040.0309.00
5.2.20.0050.0288.99
5.2.10.0050.0288.91
5.2.00.0060.0288.77
5.1.60.0030.0268.06
5.1.50.0070.0248.06
5.1.40.0050.0358.04
5.1.30.0050.0268.39
5.1.20.0080.0368.41
5.1.10.0050.0308.13
5.1.00.0060.0268.14
5.0.50.0060.0206.61
5.0.40.0030.0216.47
5.0.30.0040.0316.29
5.0.20.0040.0216.26
5.0.10.0040.0286.23
5.0.00.0030.0416.22
4.4.90.0020.0234.78
4.4.80.0040.0214.76
4.4.70.0010.0234.76
4.4.60.0010.0234.76
4.4.50.0020.0164.77
4.4.40.0030.0244.70
4.4.30.0030.0154.76
4.4.20.0030.0214.85
4.4.10.0020.0164.84
4.4.00.0040.0234.76
4.3.110.0020.0174.67
4.3.100.0020.0154.67
4.3.90.0010.0204.64
4.3.80.0020.0284.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0144.63
4.3.40.0010.0264.54
4.3.30.0040.0143.27
4.3.20.0010.0163.25
4.3.10.0010.0163.21
4.3.00.0070.0277.83

preferences:
42.16 ms | 400 KiB | 5 Q