3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(exec('echo eaaaaaaa'));

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)
8.3.40.0140.00018.77
8.3.30.0040.01218.85
8.3.20.0030.00618.62
8.3.10.0000.00820.56
8.3.00.0030.00619.25
8.2.170.0090.00622.96
8.2.160.0160.00421.00
8.2.150.0000.00924.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00420.74
8.2.110.0030.00719.13
8.2.100.0070.00717.66
8.2.90.0000.00819.14
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0090.00017.93
8.2.50.0030.00718.10
8.2.40.0040.00418.09
8.2.30.0040.00417.92
8.2.20.0040.00417.65
8.2.10.0000.00817.55
8.2.00.0030.00517.67
8.1.270.0080.00024.66
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0090.00021.24
8.1.230.0100.00417.60
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00517.11
8.1.190.0050.00317.22
8.1.180.0060.00318.10
8.1.170.0040.00418.82
8.1.160.0040.00418.73
8.1.150.0040.00418.62
8.1.140.0030.00517.43
8.1.130.0000.00717.85
8.1.120.0000.00717.30
8.1.110.0000.00717.42
8.1.100.0070.00017.35
8.1.90.0070.00017.37
8.1.80.0040.00417.42
8.1.70.0030.00417.36
8.1.60.0040.00517.59
8.1.50.0050.00317.48
8.1.40.0000.00717.45
8.1.30.0040.00417.53
8.1.20.0000.00817.51
8.1.10.0040.00417.37
8.1.00.0050.00317.34
8.0.300.0040.00418.88
8.0.290.0050.00316.75
8.0.280.0050.00318.38
8.0.270.0000.00817.25
8.0.260.0000.00716.71
8.0.250.0060.00316.88
8.0.240.0070.00016.88
8.0.230.0030.00316.86
8.0.220.0030.00316.90
8.0.210.0040.00416.72
8.0.200.0030.00416.78
8.0.190.0000.00816.86
8.0.180.0050.00316.84
8.0.170.0060.00316.86
8.0.160.0030.00416.75
8.0.150.0050.00316.67
8.0.140.0060.00316.85
8.0.130.0000.00613.29
8.0.120.0020.00516.83
8.0.110.0000.00716.80
8.0.100.0030.00316.67
8.0.90.0040.00416.84
8.0.80.0040.01116.74
8.0.70.0030.00516.72
8.0.60.0040.00416.67
8.0.50.0030.00516.66
8.0.30.0130.01016.93
8.0.20.0120.01016.79
8.0.10.0000.00716.96
8.0.00.0100.01016.67
7.4.330.0000.00512.92
7.4.320.0030.00316.42
7.4.300.0060.00016.35
7.4.290.0050.00316.46
7.4.280.0050.00516.43
7.4.270.0000.00716.28
7.4.260.0000.00513.16
7.4.250.0030.00716.29
7.4.240.0070.00016.43
7.4.230.0030.00316.20
7.4.220.0090.00916.45
7.4.210.0050.01216.40
7.4.200.0000.00816.29
7.4.190.0070.00016.22
7.4.160.0060.01016.38
7.4.150.0070.01116.32
7.4.140.0150.00216.29
7.4.130.0090.01216.50
7.4.120.0140.00416.40
7.4.110.0090.01016.19
7.4.100.0100.00716.38
7.4.90.0090.00916.66
7.4.80.0070.01316.49
7.4.70.0060.01216.47
7.4.60.0120.00716.16
7.4.50.0040.01016.20
7.4.40.0110.00316.29
7.4.30.0090.00816.45
7.4.10.0070.01414.54
7.4.00.0030.01414.60
7.3.330.0070.00013.00
7.3.320.0000.00713.16
7.3.310.0000.00816.28
7.3.300.0070.00016.23
7.3.290.0100.01016.14
7.3.280.0080.01016.22
7.3.270.0100.00816.36
7.3.260.0090.00816.14
7.3.250.0100.01016.33
7.3.240.0150.00416.44
7.3.230.0170.00016.21
7.3.210.0040.01416.31
7.3.200.0110.00619.39
7.3.190.0030.01416.49
7.3.180.0090.00916.24
7.3.170.0130.00916.22
7.3.160.0100.00716.19
7.3.130.0030.01414.66
7.3.120.0070.00814.63
7.3.110.0110.00614.78
7.3.100.0090.00714.51
7.3.90.0060.01014.91
7.3.80.0040.01014.65
7.3.70.0060.00414.49
7.3.60.0040.01114.70
7.3.50.0090.00014.64
7.3.40.0030.01214.54
7.3.30.0120.00414.76
7.3.20.0060.00716.35
7.3.10.0140.00316.45
7.3.00.0030.01016.52
7.2.330.0140.00616.41
7.2.320.0070.01116.53
7.2.310.0180.00416.48
7.2.300.0060.01316.21
7.2.290.0030.01416.44
7.2.260.0000.02114.87
7.2.250.0030.01415.04
7.2.240.0060.01014.71
7.2.230.0070.00714.86
7.2.220.0040.01414.75
7.2.210.0060.01014.74
7.2.200.0030.00914.95
7.2.190.0120.00414.81
7.2.180.0110.00814.51
7.2.170.0070.01014.50
7.2.160.0070.00715.00
7.2.150.0030.01316.38
7.2.140.0030.01316.80
7.2.130.0030.01616.73
7.2.120.0130.00316.79
7.2.110.0040.01116.68
7.2.100.0080.00316.68
7.2.90.0030.01016.47
7.2.80.0070.01016.57
7.2.70.0030.01316.67
7.2.60.0080.00716.85
7.2.50.0060.01016.75
7.2.40.0130.00716.77
7.2.30.0110.00716.47
7.2.20.0110.00416.64
7.2.10.0060.00916.81
7.2.00.0030.01416.61
7.1.330.0030.01315.56
7.1.320.0070.00815.49
7.1.310.0030.01415.77
7.1.300.0000.01715.69
7.1.290.0070.00715.77
7.1.280.0030.01015.54
7.1.270.0170.00015.63
7.1.260.0060.01015.81
7.1.250.0060.01315.51
7.1.240.0100.00715.86
7.1.230.0060.00615.70
7.1.220.0060.00715.58
7.1.210.0030.01315.71
7.1.200.0080.00415.48
7.1.190.0130.00415.58
7.1.180.0080.00415.60
7.1.170.0060.00715.82
7.1.160.0080.00415.46
7.1.150.0070.00815.34
7.1.140.0060.00615.61
7.1.130.0080.00415.55
7.1.120.0000.01115.69
7.1.110.0030.01015.86
7.1.100.0460.00816.91
7.1.90.0130.00715.62
7.1.80.0100.01015.71
7.1.70.0050.01116.26
7.1.60.0090.01217.61
7.1.50.0100.00816.30
7.1.40.0120.00615.69
7.1.30.0060.01015.72
7.1.20.0030.01215.40
7.1.10.0160.00015.59
7.1.00.0020.02619.05
7.0.330.0150.00415.20
7.0.320.0070.00715.27
7.0.310.0100.00415.29
7.0.300.0120.00315.03
7.0.290.0070.00715.28
7.0.280.0140.00015.36
7.0.270.0000.01715.16
7.0.260.0070.00415.34
7.0.250.0030.00915.20
7.0.240.0100.01015.21
7.0.230.0180.00015.19
7.0.220.0110.00715.14
7.0.210.0070.00414.90
7.0.200.0160.00415.91
7.0.190.0060.00915.33
7.0.180.0060.00915.12
7.0.170.0060.01015.02
7.0.160.0140.00415.25
7.0.150.0110.00415.24
7.0.140.0020.04418.61
7.0.130.0040.01115.10
7.0.120.0030.04218.57
7.0.110.0070.00415.21
7.0.100.0070.00415.31
7.0.90.0040.01215.22
7.0.80.0110.00415.03
7.0.70.0060.00615.03
7.0.60.0080.03517.46
7.0.50.0100.02116.65
7.0.40.0070.03016.69
7.0.30.0040.02716.65
7.0.20.0080.04016.72
7.0.10.0060.02816.71
7.0.00.0070.03216.54
5.6.400.0030.01514.52
5.6.390.0060.00714.28
5.6.380.0030.00913.95
5.6.370.0060.00914.26
5.6.360.0060.00914.43
5.6.350.0030.01114.40
5.6.340.0060.00914.11
5.6.330.0100.00714.07
5.6.320.0100.00414.35
5.6.310.0060.00614.11
5.6.300.0040.01213.86
5.6.290.0070.00313.82
5.6.280.0070.04217.33
5.6.270.0120.00614.41
5.6.260.0030.00714.07
5.6.250.0150.00014.06
5.6.240.0100.00614.38
5.6.230.0100.01014.21
5.6.220.0100.00414.10
5.6.210.0050.04017.43
5.6.200.0050.02616.02
5.6.190.0070.03217.34
5.6.180.0080.02317.39
5.6.170.0090.02117.50
5.6.160.0050.04117.49
5.6.150.0100.02717.13
5.6.140.0080.04317.41
5.6.130.0090.02717.26
5.6.120.0100.04016.99
5.6.110.0050.04017.18
5.6.100.0030.03317.27
5.6.90.0100.04517.31
5.6.80.0030.03816.90
5.6.70.0080.04216.79
5.6.60.0090.04416.86
5.6.50.0030.04816.83
5.6.40.0040.02816.81
5.6.30.0030.04616.79
5.6.20.0070.02616.79
5.6.10.0080.02416.94
5.6.00.0080.03217.02
5.5.380.0090.01014.02
5.5.370.0100.00014.16
5.5.360.0060.01013.95
5.5.350.0150.03717.14
5.5.340.0080.04316.08
5.5.330.0090.04416.93
5.5.320.0080.02317.19
5.5.310.0110.02717.25
5.5.300.0100.03517.09
5.5.290.0060.02917.04
5.5.280.0030.05017.16
5.5.270.0100.04017.17
5.5.260.0050.03317.00
5.5.250.0150.03317.04
5.5.240.0040.04616.60
5.5.230.0040.03916.83
5.5.220.0090.02216.66
5.5.210.0030.02616.79
5.5.200.0060.02516.70
5.5.190.0020.03116.67
5.5.180.0030.02816.76
5.5.170.0000.00914.16
5.5.160.0080.02716.72
5.5.150.0100.03216.56
5.5.140.0070.02516.60
5.5.130.0110.03016.71
5.5.120.0050.04116.81
5.5.110.0020.04216.81
5.5.100.0080.03816.54
5.5.90.0040.02616.78
5.5.80.0030.02816.80
5.5.70.0080.02016.64
5.5.60.0020.02516.73
5.5.50.0080.02116.73
5.5.40.0100.02016.75
5.5.30.0050.02216.72
5.5.20.0030.02516.76
5.5.10.0020.02516.54
5.5.00.0060.02316.83
5.4.450.0020.03815.14
5.4.440.0060.02315.07
5.4.430.0100.02014.96
5.4.420.0070.03115.03
5.4.410.0080.03115.06
5.4.400.0030.03014.92
5.4.390.0070.03714.97
5.4.380.0060.02814.75
5.4.370.0020.02815.02
5.4.360.0020.02714.88
5.4.350.0080.03915.08
5.4.340.0040.02314.93
5.4.330.0040.00810.83
5.4.320.0030.02614.94
5.4.310.0060.02814.98
5.4.300.0050.02314.81
5.4.290.0060.04314.87
5.4.280.0050.02814.96
5.4.270.0090.04015.00
5.4.260.0100.02514.98
5.4.250.0000.02814.95
5.4.240.0040.02214.67
5.4.230.0040.02215.04
5.4.220.0050.02514.92
5.4.210.0050.02615.02
5.4.200.0070.02214.88
5.4.190.0050.02314.76
5.4.180.0090.01714.74
5.4.170.0020.02414.84
5.4.160.0040.02114.91
5.4.150.0050.02214.95
5.4.140.0020.02213.59
5.4.130.0010.02113.45
5.4.120.0080.02013.70
5.4.110.0030.02313.64
5.4.100.0060.02113.66
5.4.90.0030.02013.71
5.4.80.0050.01713.42
5.4.70.0050.02213.53
5.4.60.0030.02213.59
5.4.50.0030.02313.55
5.4.40.0080.01913.48
5.4.30.0020.02013.49
5.4.20.0060.01813.47
5.4.10.0030.02213.68
5.4.00.0040.02113.32
5.3.290.0110.03012.48
5.3.280.0040.02212.37
5.3.270.0030.02212.43
5.3.260.0040.02212.32
5.3.250.0050.02212.47
5.3.240.0080.01712.32
5.3.230.0050.02312.27
5.3.220.0020.02512.45
5.3.210.0030.02312.39
5.3.200.0030.02012.35
5.3.190.0050.02412.31
5.3.180.0080.01712.44
5.3.170.0020.02212.46
5.3.160.0060.02012.48
5.3.150.0100.01712.49
5.3.140.0050.01912.49
5.3.130.0070.01812.32
5.3.120.0020.02312.37
5.3.110.0050.02112.41
5.3.100.0040.02612.09
5.3.90.0070.02212.11
5.3.80.0020.02612.01
5.3.70.0030.02212.12
5.3.60.0100.03212.05
5.3.50.0090.02812.12
5.3.40.0070.03712.04
5.3.30.0030.02111.93
5.3.20.0030.02311.96
5.3.10.0030.02711.70
5.3.00.0060.02911.79
5.2.170.0030.06711.12
5.2.160.0030.04311.13
5.2.150.0030.04711.14
5.2.140.0000.03711.05
5.2.130.0070.04311.00
5.2.120.0030.04011.28
5.2.110.0100.04311.09
5.2.100.0100.05711.00
5.2.90.0000.03711.04
5.2.80.0030.05710.99
5.2.70.0030.06311.00
5.2.60.0100.03310.97
5.2.50.0070.05010.95
5.2.40.0000.06011.07
5.2.30.0070.04311.12
5.2.20.0030.03311.11
5.2.10.0100.05710.85
5.2.00.0070.06310.67
5.1.60.0000.05010.01
5.1.50.0100.05010.14
5.1.40.0030.0309.88
5.1.30.0100.05010.32
5.1.20.0070.02710.35
5.1.10.0030.04310.13
5.1.00.0070.05310.06
5.0.50.0000.0538.45
5.0.40.0000.0378.38
5.0.30.0030.0608.22
5.0.20.0000.0508.09
5.0.10.0030.0378.30
5.0.00.0070.0608.19
4.4.90.0030.0276.92
4.4.80.0000.0336.92
4.4.70.0000.0176.92
4.4.60.0000.0206.92
4.4.50.0070.0206.92
4.4.40.0070.0276.92
4.4.30.0070.0176.92
4.4.20.0000.0236.92
4.4.10.0000.0176.92
4.4.00.0030.0376.92
4.3.110.0000.0206.92
4.3.100.0030.0236.92
4.3.90.0000.0276.92
4.3.80.0000.0476.92
4.3.70.0000.0236.92
4.3.60.0030.0336.92
4.3.50.0000.0206.92
4.3.40.0070.0406.92
4.3.30.0000.0306.92
4.3.20.0000.0306.92
4.3.10.0030.0336.92
4.3.00.0000.0336.92

preferences:
55.38 ms | 400 KiB | 5 Q