3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec('echo /etc/hosts');;

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)
8.3.40.0090.00618.70
8.3.30.0150.00819.09
8.3.20.0140.00420.16
8.3.10.0180.00022.03
8.3.00.0060.00922.46
8.2.170.0090.00622.96
8.2.160.0030.01020.47
8.2.150.0160.00424.18
8.2.140.0040.00424.66
8.2.130.0070.01126.16
8.2.120.0050.00319.48
8.2.110.0130.01022.25
8.2.100.0110.00617.72
8.2.90.0070.00019.17
8.2.80.0000.00817.97
8.2.70.0000.00917.50
8.2.60.0060.00317.80
8.2.50.0060.00318.07
8.2.40.0030.00618.16
8.2.30.0040.00418.05
8.2.20.0040.00417.47
8.2.10.0000.00817.59
8.2.00.0040.00417.67
8.1.270.0090.01022.26
8.1.260.0070.01126.35
8.1.250.0120.00628.09
8.1.240.0140.00723.94
8.1.230.0070.00418.95
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00917.16
8.1.180.0030.00518.10
8.1.170.0030.00618.64
8.1.160.0040.00422.07
8.1.150.0040.00418.54
8.1.140.0050.00317.34
8.1.130.0030.00317.73
8.1.120.0040.00417.45
8.1.110.0030.00617.42
8.1.100.0040.00417.42
8.1.90.0000.00717.38
8.1.80.0040.00417.30
8.1.70.0040.00417.29
8.1.60.0060.00617.54
8.1.50.0050.00317.35
8.1.40.0060.00317.47
8.1.30.0040.00417.50
8.1.20.0030.00617.55
8.1.10.0050.00317.40
8.1.00.0040.00417.39
8.0.300.0000.00718.77
8.0.290.0050.00317.14
8.0.280.0030.00418.35
8.0.270.0030.00617.11
8.0.260.0050.00316.87
8.0.250.0000.01116.92
8.0.240.0000.00716.87
8.0.230.0000.00816.88
8.0.220.0030.00416.84
8.0.210.0000.00716.84
8.0.200.0060.00016.73
8.0.190.0080.00016.88
8.0.180.0000.00716.81
8.0.170.0040.00416.90
8.0.160.0000.00716.79
8.0.150.0000.00716.71
8.0.140.0070.00016.67
8.0.130.0000.00713.26
8.0.120.0000.00816.78
8.0.110.0000.00716.70
8.0.100.0050.00216.83
8.0.90.0030.00516.67
8.0.80.0000.01716.88
8.0.70.0040.00416.61
8.0.60.0040.00416.69
8.0.50.0030.00516.76
8.0.30.0060.01517.13
8.0.20.0080.01117.40
8.0.10.0020.00516.88
8.0.00.0120.01216.84
7.4.330.0030.00415.00
7.4.320.0030.00316.45
7.4.300.0060.00016.32
7.4.290.0040.00416.38
7.4.280.0030.00316.34
7.4.270.0000.00716.35
7.4.260.0000.00716.34
7.4.250.0050.00216.42
7.4.240.0020.00516.45
7.4.230.0070.00016.24
7.4.220.0110.01116.26
7.4.210.0100.00616.48
7.4.200.0040.00416.46
7.4.190.0030.00316.22
7.4.160.0120.00616.32
7.4.150.0130.01217.40
7.4.140.0110.01017.86
7.4.130.0100.00816.33
7.4.120.0090.00816.35
7.4.110.0090.01516.49
7.4.100.0100.01416.41
7.4.90.0140.00316.46
7.4.80.0120.01219.39
7.4.70.0140.00716.40
7.4.60.0080.00916.37
7.4.50.0000.00616.34
7.4.40.0120.00022.77
7.4.30.0090.01316.65
7.4.00.0070.01114.71
7.3.330.0060.00012.92
7.3.320.0000.00613.03
7.3.310.0030.00316.26
7.3.300.0030.00316.22
7.3.290.0150.00616.22
7.3.280.0100.00716.23
7.3.270.0120.00917.40
7.3.260.0090.01516.43
7.3.250.0070.01216.11
7.3.240.0080.00816.34
7.3.230.0160.00016.39
7.3.210.0080.00816.27
7.3.200.0110.00819.39
7.3.190.0110.00716.33
7.3.180.0100.00716.16
7.3.170.0120.00316.27
7.3.160.0070.01016.30
7.3.120.0000.01914.69
7.3.110.0090.01014.84
7.3.100.0060.01015.01
7.3.90.0070.00414.61
7.3.80.0030.01214.90
7.3.70.0070.00714.53
7.3.60.0030.00614.63
7.3.50.0060.00914.77
7.3.40.0070.01014.45
7.3.30.0080.00514.56
7.3.20.0130.00416.61
7.3.10.0130.00716.39
7.3.00.0140.00316.35
7.2.330.0090.01216.46
7.2.320.0070.01716.38
7.2.310.0110.00816.22
7.2.300.0040.01516.57
7.2.290.0050.01216.48
7.2.250.0070.01314.59
7.2.240.0030.01715.17
7.2.230.0110.00814.82
7.2.220.0100.00714.93
7.2.210.0060.01214.86
7.2.200.0000.01515.11
7.2.190.0080.00414.75
7.2.180.0150.00314.59
7.2.170.0040.00814.81
7.2.130.0190.01016.45
7.2.120.0100.01016.52
7.2.110.0110.00716.50
7.2.100.0110.01216.67
7.2.90.0160.01316.79
7.2.80.0100.01016.58
7.2.70.0220.00416.38
7.2.60.0160.01316.52
7.2.50.0180.01316.68
7.2.40.0200.01016.52
7.2.30.0240.00916.87
7.2.20.0140.01216.75
7.2.10.0120.01216.50
7.2.00.0150.00817.97
7.1.330.0060.00915.53
7.1.320.0000.01215.72
7.1.310.0060.01115.94
7.1.300.0060.01315.67
7.1.290.0070.01115.64
7.1.280.0100.00415.69
7.1.270.0110.00715.66
7.1.260.0130.00415.73
7.1.250.0190.00015.63
7.1.200.0080.00415.73
7.1.100.0250.00718.04
7.1.70.0050.00517.03
7.1.60.0150.00919.82
7.1.50.0030.01616.98
7.1.00.0070.07322.36
7.0.200.0150.00416.69
7.0.140.0030.07322.12
7.0.60.0070.07319.77
7.0.50.0030.04017.76
7.0.40.0030.09320.00
7.0.30.0270.05320.00
7.0.20.0100.05020.02
7.0.10.0130.05320.17
7.0.00.0030.04720.33
5.6.280.0000.08021.09
5.6.210.0030.09020.77
5.6.200.0030.05718.18
5.6.190.0030.04720.36
5.6.180.4100.05020.64
5.6.170.0200.05720.49
5.6.160.0100.05720.47
5.6.150.0030.08318.25
5.6.140.0070.04318.24
5.6.130.0130.06718.21
5.6.120.0170.07021.03
5.6.110.0130.08321.13
5.6.100.0070.08021.11
5.6.90.0170.07720.97
5.6.80.0100.07020.38
5.6.70.0400.07020.50
5.5.350.0100.06320.44
5.5.340.0130.08018.00
5.5.330.0170.06720.40
5.5.320.0200.08720.18
5.5.310.0400.05320.41
5.5.300.0070.03718.04
5.5.290.0130.07717.92
5.5.280.0100.08020.85
5.5.270.0070.04020.79
5.5.260.0200.05020.97
5.5.250.0100.04020.61
5.5.240.0070.07320.37
5.4.450.0530.06019.58
5.4.440.0630.05319.32
5.4.430.0170.04719.46
5.4.420.0100.05719.35
5.4.410.0130.05719.21
5.4.400.0800.00018.72
5.4.390.0630.00018.75
5.4.380.0330.05318.71
5.4.370.0330.04718.77
5.4.360.0200.04718.55
5.4.350.0200.05718.65
5.4.340.0230.05318.56
5.4.320.0090.03512.49
5.4.310.0110.03612.49
5.4.300.0070.03612.49
5.4.290.0040.04112.48
5.4.280.0050.03712.38
5.4.270.0100.05318.89
5.4.260.0030.08019.02
5.4.250.0070.06318.84
5.4.240.0130.05319.03
5.4.230.0070.06018.70
5.4.220.0070.08318.64
5.4.210.0130.05718.69
5.4.200.0070.06018.89
5.4.190.0030.06718.64
5.4.180.0170.04318.69
5.4.170.0130.05318.79
5.4.160.0070.06318.98
5.4.150.0200.07018.75
5.4.140.0130.06016.27
5.4.130.0100.05716.34
5.4.120.0100.07316.30
5.4.110.0130.05016.25
5.4.100.0070.06316.49
5.4.90.0070.07316.54
5.4.80.0170.05316.31
5.4.70.0130.06716.51
5.4.60.0170.04016.43
5.4.50.0100.07016.18
5.4.40.0100.06716.45
5.4.30.0170.05316.42
5.4.20.0130.05716.21
5.4.10.0170.04716.34
5.4.00.0170.04715.75
5.3.290.0080.04412.80
5.3.280.0030.06014.59
5.3.270.0070.05714.63
5.3.260.0070.05314.47
5.3.250.0100.07314.70
5.3.240.0230.06014.76
5.3.230.0070.06014.64
5.3.220.0000.05714.27
5.3.210.0030.06014.42
5.3.200.0100.08014.26
5.3.190.0130.04714.43
5.3.180.0100.06014.39
5.3.170.0070.05314.45
5.3.160.0070.05714.66
5.3.150.0270.05314.58
5.3.140.0130.07714.44
5.3.130.0130.05014.57
5.3.120.0130.07014.42
5.3.110.0130.05314.60
5.3.100.0130.04713.98
5.3.90.0100.07314.02
5.3.80.0200.05713.71
5.3.70.0130.05713.79
5.3.60.0100.05013.70
5.3.50.0030.07013.82
5.3.40.0170.06313.95
5.3.30.0100.05713.93
5.3.20.0130.05013.71
5.3.10.0030.05313.54
5.3.00.0170.06013.49
5.2.170.0070.04011.29
5.2.160.0000.05011.16
5.2.150.0030.05011.07
5.2.140.0130.03710.97
5.2.130.0070.05710.93
5.2.120.0000.05011.25
5.2.110.0000.06311.13
5.2.100.0100.04011.11
5.2.90.0230.04311.25
5.2.80.0100.04011.02
5.2.70.0000.05011.11
5.2.60.0130.03310.96
5.2.50.0030.04310.95
5.2.40.0100.03310.91
5.2.30.0130.04310.99
5.2.20.0070.05011.11
5.2.10.0200.04311.03
5.2.00.0100.04710.80
5.1.60.0000.0439.96
5.1.50.0070.0479.76
5.1.40.0070.03710.13
5.1.30.0070.05010.10
5.1.20.0070.03310.51
5.1.10.0130.0409.99
5.1.00.0100.03310.10
5.0.50.0030.0338.74
5.0.40.0030.0408.18
5.0.30.0000.0438.31
5.0.20.0070.0338.18
5.0.10.0000.0308.11
5.0.00.0000.0478.21
4.4.90.0000.0375.97
4.4.80.0070.0275.97
4.4.70.0030.0305.97
4.4.60.0100.0235.97
4.4.50.0070.0275.97
4.4.40.0000.0435.97
4.4.30.0070.0235.97
4.4.20.0030.0305.97
4.4.10.0000.0275.97
4.4.00.0070.0435.97
4.3.110.0000.0235.97
4.3.100.0100.0275.97
4.3.90.0070.0175.97
4.3.80.0000.0475.97
4.3.70.0030.0205.96
4.3.60.0070.0305.95
4.3.50.0000.0305.95
4.3.40.0000.0335.95
4.3.30.0030.0235.95
4.3.20.0070.0275.95
4.3.10.0100.0205.95
4.3.00.0170.0206.41

preferences:
45.34 ms | 400 KiB | 5 Q