3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ajf\science; function shell_exec(string $text): void { echo $text; } `hello, world\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)
8.3.70.0100.01016.63
8.3.60.0040.01116.73
8.3.50.0100.00921.21
8.3.40.0100.00518.71
8.3.30.0050.00918.57
8.3.20.0050.00320.27
8.3.10.0000.00823.73
8.3.00.0080.00023.64
8.2.190.0120.00616.58
8.2.180.0030.01218.29
8.2.170.0120.00318.65
8.2.160.0130.00422.96
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00019.70
8.2.120.0030.00526.35
8.2.110.0070.01019.23
8.2.100.0040.00817.91
8.2.90.0030.00517.66
8.2.80.0080.00019.16
8.2.70.0040.00417.38
8.2.60.0000.00817.50
8.2.50.0050.00317.90
8.2.40.0050.00319.22
8.2.30.0070.00020.61
8.2.20.0080.00017.63
8.2.10.0000.00718.06
8.2.00.0040.00418.04
8.1.280.0110.00725.92
8.1.270.0080.00022.13
8.1.260.0060.00628.09
8.1.250.0000.00828.09
8.1.240.0070.00320.78
8.1.230.0050.00620.88
8.1.220.0030.00617.74
8.1.210.0040.00418.98
8.1.200.0080.00017.36
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0040.00420.75
8.1.150.0040.00418.74
8.1.140.0070.00419.44
8.1.130.0030.00417.71
8.1.120.0030.00617.35
8.1.110.0020.00517.28
8.1.100.0030.00417.29
8.1.90.0020.00517.32
8.1.80.0040.00417.27
8.1.70.0000.00717.42
8.1.60.0030.00517.59
8.1.50.0040.00417.25
8.1.40.0050.00317.43
8.1.30.0000.00917.51
8.1.20.0080.00017.41
8.1.10.0000.00817.36
8.1.00.0080.00017.45
8.0.300.0040.00420.13
8.0.290.0000.00817.05
8.0.280.0030.00418.36
8.0.270.0000.00717.14
8.0.260.0000.00617.18
8.0.250.0030.00316.80
8.0.240.0030.00616.95
8.0.230.0030.00416.96
8.0.220.0000.00816.70
8.0.210.0000.00716.82
8.0.200.0000.00616.77
8.0.190.0030.00616.90
8.0.180.0040.00416.74
8.0.170.0000.00916.85
8.0.160.0040.00416.89
8.0.150.0000.00716.71
8.0.140.0000.00716.75
8.0.130.0030.00313.29
8.0.120.0080.00016.63
8.0.110.0070.00416.75
8.0.100.0040.00416.84
8.0.90.0040.00416.69
8.0.80.0090.00616.79
8.0.70.0020.00516.64
8.0.60.0000.00716.86
8.0.50.0040.00416.74
8.0.30.0100.00816.88
8.0.20.0110.00817.40
8.0.10.0040.00416.80
8.0.00.0120.01016.52
7.4.330.0000.00516.89
7.4.320.0050.00216.36
7.4.300.0000.00716.47
7.4.290.0030.00416.43
7.4.280.0090.00016.41
7.4.270.0040.00416.40
7.4.260.0000.00716.35
7.4.250.0000.00816.47
7.4.240.0040.00416.39
7.4.230.0000.00716.55
7.4.220.0150.01016.57
7.4.210.0080.00816.40
7.4.200.0040.00416.16
7.4.160.0100.00716.21
7.4.150.0140.00517.40
7.4.140.0070.01117.86
7.4.130.0150.00916.29
7.4.120.0140.00916.46
7.4.110.0040.01216.14
7.4.100.0130.01016.40
7.4.90.0090.01016.46
7.4.80.0050.01119.39
7.4.70.0080.01116.47
7.4.60.0060.01316.50
7.4.50.0110.00816.52
7.4.40.0080.00916.39
7.4.30.0000.01716.07
7.4.10.0080.01115.78
7.4.00.0080.01115.68
7.3.330.0060.00013.10
7.3.320.0000.00513.26
7.3.310.0050.00316.13
7.3.300.0000.00716.28
7.3.290.0000.00816.24
7.3.280.0080.01016.22
7.3.270.0130.00717.40
7.3.260.0100.00716.13
7.3.250.0090.01116.35
7.3.240.0100.01316.33
7.3.230.0050.01216.42
7.3.210.0080.00816.36
7.3.200.0060.01116.20
7.3.190.0060.01316.33
7.3.180.0130.00316.27
7.3.170.0130.00416.27
7.3.160.0070.01416.34
7.3.130.0120.00815.70
7.3.120.0110.00815.77
7.3.110.0090.00915.74
7.3.100.0070.00715.78
7.3.90.0060.01215.77
7.3.80.0100.00815.83
7.3.70.0100.00415.71
7.3.60.0050.00815.76
7.3.50.0090.00615.72
7.3.40.0100.00515.65
7.3.30.0100.00615.81
7.3.20.0060.01017.08
7.3.10.0070.00717.28
7.3.00.0100.00717.39
7.2.330.0120.00716.63
7.2.320.0110.00616.32
7.2.310.0130.01016.32
7.2.300.0100.01116.32
7.2.290.0180.00316.49
7.2.260.0060.01315.81
7.2.250.0120.00815.80
7.2.240.0100.00515.84
7.2.230.0070.01215.76
7.2.220.0110.00515.82
7.2.210.0040.00915.71
7.2.200.0050.01015.85
7.2.190.0080.00615.85
7.2.180.0110.00415.86
7.2.170.0040.01015.83
7.2.160.0100.00615.81
7.2.150.0070.00817.54
7.2.140.0100.00517.61
7.2.130.0100.00817.61
7.2.120.0070.00517.63
7.2.110.0050.01117.33
7.2.100.0100.00317.45
7.2.90.0050.00817.55
7.2.80.0060.01017.57
7.2.70.0080.00817.45
7.2.60.0090.00917.23
7.2.50.0070.00917.28
7.2.40.0090.00517.48
7.2.30.0050.01317.53
7.2.20.0060.00817.40
7.2.10.0040.01317.46
7.2.00.0070.00617.58
7.1.330.0020.01116.31
7.1.320.0090.00616.48
7.1.310.0060.00816.53
7.1.300.0060.00916.44
7.1.290.0080.00716.45
7.1.280.0080.00516.47
7.1.270.0060.00916.49
7.1.260.0050.00716.33
7.1.250.0060.01116.47
7.1.240.0060.00916.41
7.1.230.0050.00916.39
7.1.220.0130.00316.49
7.1.210.0040.00716.37
7.1.200.0040.01016.21
7.1.190.0050.00616.38
7.1.180.0110.00616.50
7.1.170.0080.00816.38
7.1.160.0110.00416.30
7.1.150.0060.00616.42
7.1.140.0050.00816.36
7.1.130.0030.01216.52
7.1.120.0050.00816.46
7.1.110.0050.00816.54
7.1.100.0090.00716.47
7.1.90.0060.01016.45
7.1.80.0080.00616.60
7.1.70.0040.00716.59
7.1.60.0020.01517.26
7.1.50.0040.01416.63
7.1.40.0030.00716.56
7.1.30.0070.00516.49
7.1.20.0090.00516.28
7.1.10.0070.00616.47
7.1.00.0060.02918.45
7.0.330.0060.01116.04
7.0.320.0060.00716.14
7.0.310.0060.00616.11
7.0.300.0040.00915.99
7.0.290.0030.01116.25
7.0.280.0070.00716.18
7.0.270.0020.01516.16
7.0.260.0040.01016.25
7.0.250.0070.00716.15
7.0.240.0090.00516.16
7.0.230.0090.00516.14
7.0.220.0060.00516.18
7.0.210.0050.00816.16
7.0.200.0100.00715.68
7.0.190.0050.00916.10
7.0.180.0070.00816.10
7.0.170.0000.01416.10
7.0.160.0090.00516.16
7.0.150.0050.00915.95
7.0.140.0020.00916.18
7.0.130.0020.01115.98
7.0.120.0020.00916.19
7.0.110.0060.00616.08
7.0.100.0040.00716.13
7.0.90.0050.01016.19
7.0.80.0070.00516.13
7.0.70.0040.00916.14
7.0.60.0140.02917.33
7.0.50.0040.02216.65
7.0.40.0120.02716.77
7.0.30.0150.01616.87
7.0.20.0110.02616.75
7.0.10.0130.02816.75
7.0.00.0070.02216.78
5.6.400.0140.00515.54
5.6.390.0000.01015.41
5.6.380.0050.00715.62
5.6.370.0040.00815.61
5.6.360.0050.00815.52
5.6.350.0090.00415.42
5.6.340.0060.01015.47
5.6.330.0030.01315.45
5.6.320.0030.01415.57
5.6.310.0090.00415.51
5.6.300.0030.01215.45
5.6.290.0060.00715.49
5.6.280.0050.01817.35
5.6.270.0090.00315.47
5.6.260.0030.01215.34
5.6.250.0030.00815.46
5.6.240.0060.00915.46
5.6.230.0080.00515.50
5.6.220.0050.00615.46
5.6.210.0110.02817.23
5.6.200.0050.03516.39
5.6.190.0090.03017.24
5.6.180.0130.03017.24
5.6.170.0140.02017.07
5.6.160.0080.03317.10
5.6.150.0040.03316.32
5.6.140.0030.02116.36
5.6.130.0070.03116.38
5.6.120.0120.02917.32
5.6.110.0070.03017.32
5.6.100.0100.02917.38
5.6.90.0040.03217.37
5.6.80.0080.03017.12
5.6.70.0050.00715.35
5.6.60.0060.00715.40
5.6.50.0070.00715.30
5.6.40.0040.00915.44
5.6.30.0070.00815.41
5.6.20.0000.01415.40
5.6.10.0060.00415.39
5.6.00.0030.01015.38
5.5.380.0030.00915.37
5.5.370.0080.00515.52
5.5.360.0040.00615.48
5.5.350.0130.02917.12
5.5.340.0080.02416.29
5.5.330.0100.03017.11
5.5.320.0270.02617.05
5.5.310.0100.01817.02
5.5.300.0070.02916.28
5.5.290.0040.01916.37
5.5.280.0080.02517.15
5.5.270.0050.03217.11
5.5.260.0090.02817.27
5.5.250.0080.03017.15
5.5.240.0130.02217.08
5.5.230.0010.01215.45
5.5.220.0070.00415.42
5.5.210.0050.00815.41
5.5.200.0080.00515.39
5.5.190.0050.00915.43
5.5.180.0020.01315.40
5.5.170.0050.00515.41
5.5.160.0060.00615.39
5.5.150.0050.00815.32
5.5.140.0000.01315.34
5.5.130.0080.00715.34
5.5.120.0070.00515.46
5.5.110.0060.00915.39
5.5.100.0060.00815.38
5.5.90.0110.00315.44
5.5.80.0050.01215.29
5.5.70.0070.00915.41
5.5.60.0070.00715.32
5.5.50.0040.00815.31
5.5.40.0120.00215.40
5.5.30.0050.00815.37
5.5.20.0070.00915.33
5.5.10.0040.00615.32
5.5.00.0100.00515.47

preferences:
65.73 ms | 401 KiB | 5 Q