3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec('../../../../../../bin/ls'); ?>

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)
8.3.40.0090.00618.64
8.3.30.0110.00418.67
8.3.20.0040.00418.77
8.3.10.0040.00419.25
8.3.00.0040.00421.76
8.2.170.0120.00622.96
8.2.160.0050.00920.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.48
8.2.110.0060.00320.56
8.2.100.0060.00617.84
8.2.90.0030.00619.28
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0040.00417.68
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0030.00519.86
8.2.20.0040.00417.57
8.2.10.0080.00017.68
8.2.00.0110.00017.55
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.25
8.1.230.0080.00417.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00717.22
8.1.190.0060.00317.38
8.1.180.0000.00918.10
8.1.170.0050.00318.65
8.1.160.0070.00018.87
8.1.150.0070.00018.62
8.1.140.0000.00817.26
8.1.130.0030.00317.79
8.1.120.0000.00717.43
8.1.110.0070.00017.38
8.1.100.0000.00817.42
8.1.90.0060.00617.42
8.1.80.0080.00017.22
8.1.70.0000.00717.32
8.1.60.0040.00417.52
8.1.50.0040.00417.42
8.1.40.0070.00017.50
8.1.30.0000.00717.52
8.1.20.0030.00517.43
8.1.10.0040.00417.36
8.1.00.0030.00917.42
8.0.300.0030.00718.77
8.0.290.0050.00316.75
8.0.280.0070.00018.29
8.0.270.0050.00217.24
8.0.260.0030.00316.77
8.0.250.0040.00416.88
8.0.240.0000.00816.79
8.0.230.0040.00416.96
8.0.220.0070.00016.84
8.0.210.0000.00916.70
8.0.200.0000.00716.92
8.0.190.0060.00316.78
8.0.180.0030.00616.75
8.0.170.0080.00016.84
8.0.160.0030.00516.79
8.0.150.0040.00516.69
8.0.140.0040.00416.67
8.0.130.0040.00413.21
8.0.120.0040.00416.77
8.0.110.0000.00716.92
8.0.100.0040.00416.71
8.0.90.0000.00816.66
8.0.80.0000.01516.79
8.0.70.0000.00716.77
8.0.60.0000.00816.88
8.0.50.0040.00416.68
8.0.30.0090.01116.89
8.0.20.0030.01517.40
8.0.10.0070.00016.79
8.0.00.0100.01116.65
7.4.330.0050.00014.53
7.4.320.0000.00716.38
7.4.300.0030.00416.46
7.4.290.0000.00816.38
7.4.280.0030.00316.48
7.4.270.0000.00716.45
7.4.260.0060.00313.06
7.4.250.0060.00316.43
7.4.240.0000.00716.45
7.4.230.0030.00316.48
7.4.220.0090.00916.32
7.4.210.0080.00816.46
7.4.200.0030.00516.41
7.4.190.0080.00016.52
7.4.160.0130.00416.27
7.4.150.0000.01817.40
7.4.140.0110.00717.86
7.4.130.0050.01216.31
7.4.120.0080.00916.28
7.4.110.0070.01116.46
7.4.100.0090.01016.34
7.4.90.0170.00016.36
7.4.80.0090.01019.39
7.4.70.0050.01316.45
7.4.60.0130.00316.39
7.4.50.0000.00516.39
7.4.40.0070.00722.27
7.4.30.0150.00716.51
7.4.00.0030.01014.95
7.3.330.0020.00212.88
7.3.320.0030.00313.02
7.3.310.0040.00416.17
7.3.300.0030.00416.17
7.3.290.0100.01316.14
7.3.280.0120.00616.15
7.3.270.0140.00417.40
7.3.260.0080.01318.24
7.3.250.0090.01316.35
7.3.240.0130.00416.24
7.3.230.0080.00816.39
7.3.210.0190.00416.16
7.3.200.0080.01316.41
7.3.190.0130.00316.46
7.3.180.0180.00016.28
7.3.170.0090.01016.44
7.3.160.0070.01016.29
7.3.120.0060.01014.88
7.3.110.0100.00414.92
7.3.100.0100.00414.96
7.3.90.0030.01414.49
7.3.80.0050.00814.92
7.3.70.0090.00314.73
7.3.60.0090.00614.64
7.3.50.0040.00814.89
7.3.40.0060.01014.71
7.3.30.0090.00314.82
7.3.20.0040.01016.58
7.3.10.0090.00716.59
7.3.00.0050.00616.45
7.2.330.0090.01016.17
7.2.320.0100.01316.32
7.2.310.0110.00816.51
7.2.300.0160.00416.47
7.2.290.0100.00716.66
7.2.240.0060.01014.65
7.2.230.0040.01114.79
7.2.220.0160.00015.06
7.2.210.0030.01314.89
7.2.200.0040.01114.98
7.2.190.0060.01014.86
7.2.180.0080.00914.96
7.2.170.0070.00714.84
7.2.160.0090.01014.98
7.2.150.0070.00816.45
7.2.140.0030.01316.79
7.2.130.0060.01216.79
7.2.120.0110.00616.75
7.2.110.0070.00816.80
7.2.100.0060.01316.85
7.2.90.0070.00716.93
7.2.80.0030.01416.78
7.2.70.0070.01116.94
7.2.60.0100.00716.75
7.2.50.0100.01016.66
7.2.40.0060.00716.91
7.2.30.0130.00716.59
7.2.20.0120.00616.88
7.2.10.0100.01016.79
7.2.00.0050.01218.23
7.1.330.0060.01015.91
7.1.320.0030.01215.78
7.1.310.0030.01315.77
7.1.300.0120.00615.51
7.1.290.0100.00715.59
7.1.280.0040.01215.39
7.1.270.0030.01315.62
7.1.260.0150.00015.45
7.1.250.0110.00315.70
7.1.100.0050.01117.91
7.1.70.0070.00417.19
7.1.60.0070.00419.40
7.1.50.0130.01216.81
7.1.00.0030.07722.55
7.0.200.0110.01116.83
7.0.140.0000.07721.95
7.0.70.0100.03721.82
7.0.60.0070.08321.58
7.0.50.0070.08022.14
7.0.40.0070.07720.08
7.0.30.0000.08720.11
7.0.20.0030.08020.15
7.0.10.0070.06720.04
7.0.00.0130.05319.99
5.6.280.0070.07021.14
5.6.220.0000.04320.49
5.6.210.0030.05320.70
5.6.200.0000.06720.95
5.6.190.0030.05321.03
5.6.180.0130.07721.06
5.6.170.0030.06721.11
5.6.160.0070.08321.06
5.6.150.0100.06721.01
5.6.140.0030.06321.03
5.6.130.0100.08321.13
5.6.120.0100.08021.02
5.6.110.0000.08021.16
5.6.100.0070.07721.00
5.6.90.0070.07720.86
5.6.80.0070.04020.43
5.6.70.0130.03320.42
5.6.60.0070.07020.33
5.6.50.0030.08020.46
5.6.40.0100.05320.45
5.6.30.0030.07020.36
5.6.20.0030.06720.43
5.6.10.0000.07720.53
5.6.00.0000.08320.35
5.5.360.0100.08020.32
5.5.350.0000.06020.45
5.5.340.0070.06020.89
5.5.330.0000.06720.92
5.5.320.0030.07720.92
5.5.310.0000.07320.91
5.5.300.0100.07320.77
5.5.290.0100.08320.93
5.5.280.0070.08020.91
5.5.270.0070.08020.85
5.5.260.0100.08020.90
5.5.250.0070.06720.54
5.5.240.0070.07020.31
5.5.230.0070.07720.14
5.5.220.0030.07720.29
5.5.210.0070.07320.29
5.5.200.0030.06720.00
5.5.190.0130.06720.23
5.5.180.0000.05720.23
5.5.160.0130.07020.12
5.5.150.0070.05320.04
5.5.140.0070.07320.24
5.5.130.0030.05320.14
5.5.120.0070.05720.17
5.5.110.0070.07020.12
5.5.100.0070.08020.07
5.5.90.0070.07020.14
5.5.80.0100.06320.14
5.5.70.0030.07020.05
5.5.60.0100.07019.93
5.5.50.0030.07720.08
5.5.40.0070.07020.08
5.5.30.0130.07019.99
5.5.20.0030.08320.13
5.5.10.0070.07019.97
5.5.00.0100.07320.05
5.4.450.0000.07019.26
5.4.440.0130.06319.23
5.4.430.0100.06019.11
5.4.420.0030.07719.35
5.4.410.0070.08019.30
5.4.400.0100.06319.13
5.4.390.0070.07019.05
5.4.380.0030.08018.98
5.4.370.0030.07319.24
5.4.360.0070.06718.79
5.4.350.0100.06719.10
5.4.340.0000.08018.96
5.4.320.0070.06719.11
5.4.310.0070.06719.18
5.4.300.0000.07719.09
5.4.290.0030.07318.98
5.4.280.0030.03719.03
5.4.270.0030.05019.05
5.4.260.0000.05718.78
5.4.250.0070.05319.11
5.4.240.0030.07019.09
5.4.230.0030.07318.97
5.4.220.0030.07719.04
5.4.210.0100.06718.97
5.4.200.0030.07019.02
5.4.190.0070.06019.02
5.4.180.0070.07318.97
5.4.170.0070.07318.80
5.4.160.0030.05319.01
5.4.150.0000.05018.92
5.4.140.0070.06716.35
5.4.130.0000.05016.27
5.4.120.0030.05716.09
5.4.110.0100.06716.39
5.4.100.0070.05716.36
5.4.90.0070.07016.48
5.4.80.0070.06016.24
5.4.70.0070.06716.29
5.4.60.0070.07016.44
5.4.50.0030.05716.31
5.4.40.0000.06716.30
5.4.30.0030.06716.33
5.4.20.0100.05316.31
5.4.10.0000.05016.45
5.4.00.0070.07315.76
5.3.290.0030.08014.50
5.3.280.0070.07014.57
5.3.270.0000.07314.44
5.3.260.0100.07014.59
5.3.250.0070.05714.46
5.3.240.0030.04314.61
5.3.230.0030.07314.44
5.3.220.0030.07014.55
5.3.210.0030.07714.43
5.3.200.0030.05014.51
5.3.190.0100.06314.57
5.3.180.0030.08014.42
5.3.170.0070.06714.43
5.3.160.0000.05714.53
5.3.150.0030.03714.57
5.3.140.0030.08014.46
5.3.130.0100.04014.40
5.3.120.0000.06014.56
5.3.110.0100.06714.38
5.3.100.0070.05713.89
5.3.90.0030.06713.84
5.3.80.0130.06714.03
5.3.70.0030.06313.95
5.3.60.0070.06013.98
5.3.50.0000.08313.95
5.3.40.0100.03013.89
5.3.30.0030.05713.90
5.3.20.0030.07013.68
5.3.10.0070.04313.53
5.3.00.0030.07313.63
5.2.170.0030.06310.96
5.2.160.0000.05010.99
5.2.150.0070.05711.06
5.2.140.0030.05711.18
5.2.130.0030.04711.09
5.2.120.0000.06011.12
5.2.110.0070.05311.02
5.2.100.0070.05010.89
5.2.90.0000.06010.93
5.2.80.0000.07011.17
5.2.70.0030.05711.05
5.2.60.0070.06011.09
5.2.50.0070.05711.04
5.2.40.0030.05710.94
5.2.30.0030.06310.82
5.2.20.0000.06310.79
5.2.10.0070.05710.92
5.2.00.0030.06010.66
5.1.60.0030.04710.22
5.1.50.0000.05010.22
5.1.40.0070.04010.22
5.1.30.0000.04710.36
5.1.20.0070.04010.35
5.1.10.0030.04310.22
5.1.00.0070.04710.22
5.0.50.0070.04010.22
5.0.40.0000.04310.22
5.0.30.0100.05010.22
5.0.20.0030.03710.22
5.0.10.0000.04010.22
5.0.00.0000.05010.22
4.4.90.0000.03310.22
4.4.80.0000.03710.22
4.4.70.0030.02710.22
4.4.60.0000.04010.22
4.4.50.0000.03710.22
4.4.40.0030.05010.22
4.4.30.0000.03710.22
4.4.20.0070.03010.22
4.4.10.0000.03310.22
4.4.00.0000.04310.22
4.3.110.0000.04010.22
4.3.100.0030.03310.22
4.3.90.0000.03710.22
4.3.80.0070.04710.22
4.3.70.0070.02710.22
4.3.60.0030.02710.22
4.3.50.0030.03010.22
4.3.40.0030.04710.22
4.3.30.0030.02710.22
4.3.20.0000.03310.22
4.3.10.0000.03310.22
4.3.00.0000.03010.22

preferences:
42.92 ms | 400 KiB | 5 Q