3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo var_dump(exec("bash :(){ :|:& };:"));

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)
8.3.40.0040.01118.83
8.3.30.0100.00418.96
8.3.20.0070.00020.38
8.3.10.0070.00023.78
8.3.00.0000.00720.87
8.2.170.0130.01022.96
8.2.160.0100.00420.43
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0080.00020.89
8.2.110.0060.00319.39
8.2.100.0080.00417.91
8.2.90.0060.00317.63
8.2.80.0080.00017.97
8.2.70.0050.00517.93
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0080.00022.28
8.2.30.0030.00418.20
8.2.20.0030.00617.60
8.2.10.0000.00718.00
8.2.00.0060.00317.55
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.01323.91
8.1.230.0060.00622.71
8.1.220.0030.00617.75
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00819.10
8.1.180.0000.00918.10
8.1.170.0000.00918.61
8.1.160.0000.00722.06
8.1.150.0070.00018.49
8.1.140.0030.00617.29
8.1.130.0000.00717.77
8.1.120.0030.00417.43
8.1.110.0020.00517.38
8.1.100.0000.00817.30
8.1.90.0020.00517.34
8.1.80.0000.00717.34
8.1.70.0070.00017.42
8.1.60.0030.00617.42
8.1.50.0030.00517.34
8.1.40.0040.00417.33
8.1.30.0040.00417.40
8.1.20.0080.00017.41
8.1.10.0000.00817.44
8.1.00.0000.00917.28
8.0.300.0070.00019.89
8.0.290.0090.00016.72
8.0.280.0000.00718.25
8.0.270.0030.00617.18
8.0.260.0070.00018.43
8.0.250.0000.00716.84
8.0.240.0040.00516.87
8.0.230.0000.00716.78
8.0.220.0000.00716.70
8.0.210.0040.00416.80
8.0.200.0040.00516.77
8.0.190.0070.00016.77
8.0.180.0000.00716.71
8.0.170.0000.00816.69
8.0.160.0070.00016.69
8.0.150.0070.00016.86
8.0.140.0000.00816.70
8.0.130.0000.00613.20
8.0.120.0030.00616.81
8.0.110.0070.00016.85
8.0.100.0040.00416.68
8.0.90.0030.00516.77
8.0.80.0030.02016.80
8.0.70.0040.00416.88
8.0.60.0040.00416.80
8.0.50.0080.00016.87
8.0.30.0090.01017.18
8.0.20.0060.01217.40
8.0.10.0050.00216.96
8.0.00.0030.01516.85
7.4.330.0020.00315.08
7.4.320.0000.00616.43
7.4.300.0030.00316.46
7.4.290.0000.00716.37
7.4.280.0050.00316.47
7.4.270.0000.00716.46
7.4.260.0040.00716.39
7.4.250.0000.00816.32
7.4.240.0020.00516.43
7.4.230.0080.00016.34
7.4.220.0090.00916.48
7.4.210.0030.01716.33
7.4.200.0000.00716.36
7.4.160.0090.00716.43
7.4.150.0000.01717.40
7.4.140.0130.00717.86
7.4.130.0060.01216.47
7.4.120.0080.00916.51
7.4.110.0080.00916.37
7.4.100.0050.01316.40
7.4.90.0070.01016.64
7.4.80.0120.01019.39
7.4.70.0100.00716.45
7.4.60.0140.00416.34
7.4.50.0000.00416.29
7.4.40.0120.00416.28
7.4.30.0110.00616.46
7.4.00.0090.00914.67
7.3.330.0050.00013.11
7.3.320.0070.00012.98
7.3.310.0000.00716.13
7.3.300.0000.00716.20
7.3.290.0110.00316.18
7.3.280.0080.00916.20
7.3.270.0110.00817.40
7.3.260.0080.00916.41
7.3.250.0140.00816.19
7.3.240.0170.00016.50
7.3.230.0040.01416.39
7.3.210.0090.00916.38
7.3.200.0120.00919.39
7.3.190.0130.00716.48
7.3.180.0100.00716.30
7.3.170.0060.01316.27
7.3.160.0090.00616.34
7.3.120.0060.01014.72
7.3.110.0120.00514.59
7.3.100.0050.01314.64
7.3.90.0060.00914.62
7.3.80.0070.00914.63
7.3.70.0090.00514.77
7.3.60.0040.00914.61
7.3.50.0070.00814.73
7.3.40.0050.01014.46
7.3.30.0040.00914.53
7.3.20.0070.00516.56
7.3.10.0030.01416.41
7.3.00.0100.00416.39
7.2.330.0080.00916.37
7.2.320.0170.00316.45
7.2.310.0060.01016.40
7.2.300.0030.01816.20
7.2.290.0120.00916.55
7.2.250.0080.00815.01
7.2.240.0050.01415.07
7.2.230.0070.00714.93
7.2.220.0030.01014.93
7.2.210.0070.00714.83
7.2.200.0030.01214.82
7.2.190.0070.00815.08
7.2.180.0050.01114.76
7.2.170.0080.00815.01
7.2.160.0120.00414.69
7.2.150.0040.01116.70
7.2.140.0060.00616.65
7.2.130.0000.01516.72
7.2.120.0090.00716.59
7.2.110.0040.01116.86
7.2.100.0090.00716.66
7.2.90.0120.00416.70
7.2.80.0140.00716.77
7.2.70.0040.00816.93
7.2.60.0070.00616.64
7.2.50.0170.00116.46
7.2.40.0060.00916.81
7.2.30.0000.01716.61
7.2.20.0040.01516.87
7.2.10.0120.00316.88
7.2.00.0130.00416.84
7.1.330.0070.01115.57
7.1.320.0140.00215.70
7.1.310.0060.00815.65
7.1.300.0030.00815.70
7.1.290.0040.01115.69
7.1.280.0070.00615.54
7.1.270.0050.00715.63
7.1.260.0090.00315.76
7.1.250.0090.00915.71
7.1.240.0000.01015.66
7.1.230.0040.00815.75
7.1.220.0070.00815.67
7.1.210.0120.00515.51
7.1.200.0050.01215.74
7.1.190.0090.00015.55
7.1.180.0130.00415.43
7.1.170.0030.01215.33
7.1.160.0030.01015.74
7.1.150.0040.00915.81
7.1.140.0070.00715.73
7.1.130.0070.00415.63
7.1.120.0030.01015.73
7.1.110.0130.00415.61
7.1.100.0070.00415.73
7.1.90.0090.00615.75
7.1.80.0070.00815.69
7.1.70.0060.00816.26
7.1.60.0080.00716.27
7.1.50.0080.01216.25
7.1.40.0030.01015.66
7.1.30.0040.01515.53
7.1.20.0000.01415.82
7.1.10.0070.01015.39
7.1.00.0070.04019.12
7.0.330.0050.00814.88
7.0.320.0060.00315.30
7.0.310.0030.01615.25
7.0.300.0060.01015.20
7.0.290.0060.00615.02
7.0.280.0040.00815.29
7.0.270.0110.00415.18
7.0.260.0070.00715.17
7.0.250.0060.00915.23
7.0.240.0040.01115.21
7.0.230.0000.00915.38
7.0.220.0060.00715.42
7.0.210.0060.00915.33
7.0.200.0060.00916.05
7.0.190.0030.00915.16
7.0.180.0040.00815.34
7.0.170.0070.00415.39
7.0.160.0060.00615.44
7.0.150.0000.01315.31
7.0.140.0030.04418.46
7.0.130.0040.01115.39
7.0.120.0070.00815.45
7.0.110.0040.00815.39
7.0.100.0070.00715.34
7.0.90.0130.00315.44
7.0.80.0050.04317.63
7.0.70.0050.03617.60
7.0.60.0080.03217.53
7.0.50.0130.03717.79
7.0.40.0070.04416.84
7.0.30.0060.03016.72
7.0.20.0030.04116.78
7.0.10.0070.02716.65
7.0.00.0120.02416.72
5.6.400.0100.00014.39
5.6.390.0130.00414.32
5.6.380.0070.00414.47
5.6.370.0070.01014.29
5.6.360.0030.01214.54
5.6.350.0100.00714.29
5.6.340.0030.01213.91
5.6.330.0070.01113.79
5.6.320.0060.00714.18
5.6.310.0070.00714.45
5.6.300.0030.01314.58
5.6.290.0060.01314.41
5.6.280.0040.04517.68
5.6.270.0040.01114.51
5.6.260.0060.00614.35
5.6.250.0000.01214.22
5.6.240.0060.00714.21
5.6.230.0060.03017.44
5.6.220.0040.03617.35
5.6.210.0050.04317.27
5.6.200.0030.03317.61
5.6.190.0140.04017.65
5.6.180.0080.04117.67
5.6.170.0080.04017.75
5.6.160.0100.02617.54
5.6.150.0070.04517.58
5.6.140.0030.03017.59
5.6.130.0070.04717.56
5.6.120.0070.02517.53
5.6.110.0060.04517.53
5.6.100.0080.04217.73
5.6.90.0030.03517.66
5.6.80.0030.04317.44
5.6.70.0100.02517.44
5.6.60.0090.02817.25
5.6.50.0100.04017.27
5.6.40.0110.04317.25
5.6.30.0070.04417.36
5.6.20.0100.02117.20
5.6.10.0040.02617.17
5.6.00.0020.04017.27
5.5.380.0130.00313.87
5.5.370.0080.03817.31
5.5.360.0070.02517.35
5.5.350.0020.03217.29
5.5.340.0090.04017.39
5.5.330.0060.04317.50
5.5.320.0120.03717.48
5.5.310.0090.02717.60
5.5.300.0110.02417.33
5.5.290.0050.03517.47
5.5.280.0100.04317.56
5.5.270.0070.04317.57
5.5.260.0080.03717.44
5.5.250.0120.03917.42
5.5.240.0110.04117.06
5.5.230.0090.02517.08
5.5.220.0100.01817.14
5.5.210.0070.04717.22
5.5.200.0100.03117.15
5.5.190.0000.03416.98
5.5.180.0030.04217.00
5.5.170.0040.01214.17
5.5.160.0050.04217.11
5.5.150.0050.04516.98
5.5.140.0040.04617.19
5.5.130.0050.03917.13
5.5.120.0080.02517.16
5.5.110.0050.04517.03
5.5.100.0030.03317.06
5.5.90.0080.04317.15
5.5.80.0090.04217.06
5.5.70.0120.04017.08
5.5.60.0050.04717.05
5.5.50.0070.03816.94
5.5.40.0030.03116.99
5.5.30.0100.03617.05
5.5.20.0000.04716.94
5.5.10.0080.02416.94
5.5.00.0100.03516.97
5.4.450.0120.04115.05
5.4.440.0020.02915.04
5.4.430.0040.04315.13
5.4.420.0020.05315.14
5.4.410.0080.04115.00
5.4.400.0080.04214.94
5.4.390.0090.04014.87
5.4.380.0100.03714.95
5.4.370.0140.03614.80
5.4.360.0070.03514.83
5.4.350.0080.04414.97
5.4.340.0080.02314.77
5.4.330.0060.00410.93
5.4.320.0050.04015.02
5.4.310.0100.03714.89
5.4.300.0020.03115.00
5.4.290.0070.04014.88
5.4.280.0100.03515.03
5.4.270.0070.03714.76
5.4.260.0050.04515.05
5.4.250.0080.04114.88
5.4.240.0050.04014.91
5.4.230.0070.02714.82
5.4.220.0130.03515.05
5.4.210.0040.02815.05
5.4.200.0100.03714.98
5.4.190.0030.04115.02
5.4.180.0050.04314.84
5.4.170.0080.02514.91
5.4.160.0110.04115.04
5.4.150.0080.04014.83
5.4.140.0090.03713.50
5.4.130.0060.03613.51
5.4.120.0100.03513.62
5.4.110.0070.02313.66
5.4.100.0040.03113.68
5.4.90.0060.03613.71
5.4.80.0050.03113.70
5.4.70.0060.03813.68
5.4.60.0040.02813.61
5.4.50.0070.02613.58
5.4.40.0030.03013.69
5.4.30.0050.04413.65
5.4.20.0030.02213.52
5.4.10.0020.02813.65
5.4.00.0050.04013.23
5.3.290.0090.03312.53
5.3.280.0070.02712.46
5.3.270.0060.04112.46
5.3.260.0040.02712.46
5.3.250.0030.04712.39
5.3.240.0100.03512.42
5.3.230.0060.03912.42
5.3.220.0050.02712.37
5.3.210.0060.02812.43
5.3.200.0070.03912.34
5.3.190.0030.03212.37
5.3.180.0070.02712.40
5.3.170.0020.03612.46
5.3.160.0030.04312.47
5.3.150.0090.03812.44
5.3.140.0080.03512.42
5.3.130.0060.02712.37
5.3.120.0080.04112.42
5.3.110.0070.02212.46
5.3.100.0050.02812.16
5.3.90.0020.03212.14
5.3.80.0030.04012.05
5.3.70.0080.04112.12
5.3.60.0080.04012.11
5.3.50.0070.03212.06
5.3.40.0020.03912.07
5.3.30.0060.02812.02
5.3.20.0090.03311.88
5.3.10.0050.02511.85
5.3.00.0050.02511.83

preferences:
42.9 ms | 400 KiB | 5 Q