3v4l.org

run code in 300+ PHP versions simultaneously
<?php $output = shell_exec('cat /etc/passwd'); echo "<pre>$output</pre>"; ?>

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)
8.3.40.0040.01118.86
8.3.30.0070.00718.67
8.3.20.0080.00018.73
8.3.10.0080.00020.92
8.3.00.0030.00523.79
8.2.170.0040.01122.96
8.2.160.0000.01520.52
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00621.13
8.2.110.0000.00922.27
8.2.100.0060.00617.78
8.2.90.0060.00319.21
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.77
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0050.00321.36
8.2.20.0040.00417.61
8.2.10.0000.00717.60
8.2.00.0060.00317.74
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0120.00020.77
8.1.230.0080.00420.84
8.1.220.0080.00018.77
8.1.210.0030.00618.97
8.1.200.0070.00317.35
8.1.190.0080.00017.41
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0070.00018.87
8.1.150.0040.00718.52
8.1.140.0030.00717.36
8.1.130.0030.00317.83
8.1.120.0050.00517.33
8.1.110.0040.00417.43
8.1.100.0080.00017.43
8.1.90.0020.00517.36
8.1.80.0000.00917.39
8.1.70.0030.00317.35
8.1.60.0080.00017.61
8.1.50.0000.00817.33
8.1.40.0030.00617.51
8.1.30.0000.00817.61
8.1.20.0050.00317.59
8.1.10.0000.00817.47
8.1.00.0030.00617.46
8.0.300.0000.00820.00
8.0.290.0040.00417.16
8.0.280.0000.00818.49
8.0.270.0000.00716.82
8.0.260.0050.00316.85
8.0.250.0070.00016.94
8.0.240.0040.00716.96
8.0.230.0000.00716.89
8.0.220.0070.00017.04
8.0.210.0000.00716.95
8.0.200.0070.00017.11
8.0.190.0000.00716.96
8.0.180.0040.00416.86
8.0.170.0040.00416.98
8.0.160.0000.00716.94
8.0.150.0040.00416.90
8.0.140.0040.00416.77
8.0.130.0000.00613.31
8.0.120.0050.00216.97
8.0.110.0000.00716.98
8.0.100.0000.00716.91
8.0.90.0040.00416.82
8.0.80.0040.01216.91
8.0.70.0040.00416.91
8.0.60.0040.00417.02
8.0.50.0000.00716.96
8.0.30.0110.01317.04
8.0.20.0090.01117.40
8.0.10.0080.00017.10
8.0.00.0130.00816.73
7.4.330.0020.00314.68
7.4.320.0060.00016.33
7.4.300.0000.00716.42
7.4.290.0040.00216.45
7.4.280.0030.00516.45
7.4.270.0040.00416.42
7.4.260.0000.00613.16
7.4.250.0000.00916.50
7.4.240.0000.00716.30
7.4.230.0000.00816.53
7.4.220.0060.01616.43
7.4.210.0070.00916.48
7.4.200.0040.00416.43
7.4.190.0070.00016.43
7.4.160.0210.00316.38
7.4.150.0090.00917.40
7.4.140.0140.00717.86
7.4.130.0140.00416.50
7.4.120.0090.00816.46
7.4.110.0140.00316.56
7.4.100.0130.01016.49
7.4.90.0120.00916.24
7.4.80.0130.00419.39
7.4.70.0030.01416.36
7.4.60.0030.01616.49
7.4.50.0000.00816.39
7.4.40.0070.01122.52
7.4.30.0140.00416.51
7.4.00.0050.01114.89
7.3.330.0060.00013.06
7.3.320.0050.00013.13
7.3.310.0030.00316.21
7.3.300.0030.00316.29
7.3.290.0030.01116.29
7.3.280.0110.00716.22
7.3.270.0140.00617.40
7.3.260.0100.01018.24
7.3.250.0130.00416.48
7.3.240.0120.00416.38
7.3.230.0080.00816.39
7.3.210.0120.01016.41
7.3.200.0120.00616.42
7.3.190.0120.01016.43
7.3.180.0100.00716.36
7.3.170.0160.00016.46
7.3.160.0110.00616.37
7.3.120.0080.00814.89
7.3.110.0120.00714.51
7.3.100.0040.00915.02
7.3.90.0060.00614.86
7.3.80.0010.01114.79
7.3.70.0060.01014.75
7.3.60.0060.00614.87
7.3.50.0090.00914.52
7.3.40.0030.01014.63
7.3.30.0090.00714.69
7.3.20.0060.00916.77
7.3.10.0070.01016.61
7.3.00.0070.00816.57
7.2.330.0030.01716.59
7.2.320.0090.01016.43
7.2.310.0130.00716.68
7.2.300.0120.00616.21
7.2.290.0080.00816.67
7.2.250.0140.00914.89
7.2.240.0040.01815.02
7.2.230.0080.00815.02
7.2.220.0060.00614.90
7.2.210.0110.00015.17
7.2.200.0080.00614.98
7.2.190.0030.01014.79
7.2.180.0080.00814.99
7.2.170.0030.01315.02
7.2.130.0060.01216.95
7.2.120.0090.00616.68
7.2.110.0030.01017.00
7.2.100.0060.01017.04
7.2.90.0090.00717.05
7.2.80.0110.00317.05
7.2.70.0100.00316.91
7.2.60.0000.01817.02
7.2.50.0000.01716.74
7.2.40.0070.00817.09
7.2.30.0100.00717.07
7.2.20.0100.00716.80
7.2.10.0120.00616.60
7.2.00.0020.01317.97
7.1.330.0110.00415.62
7.1.320.0030.01315.83
7.1.310.0030.01115.60
7.1.300.0030.00715.93
7.1.290.0030.01315.72
7.1.280.0060.00915.63
7.1.270.0080.00915.77
7.1.260.0060.00715.71
7.1.250.0000.01415.53
7.1.100.0850.01118.29
7.1.70.0090.00916.83
7.1.60.0070.01719.40
7.1.50.0060.01917.04
7.1.00.0000.03722.40
7.0.200.0040.00716.55
7.0.140.0130.06322.12
7.0.70.0630.06721.64
7.0.60.0070.08021.78
7.0.50.0070.05322.15
7.0.40.0100.07319.99
7.0.30.0070.06320.05
7.0.20.0070.07020.09
7.0.10.0070.04719.94
7.0.00.0100.07720.17
5.6.280.0000.07321.12
5.6.220.0030.07020.51
5.6.210.0030.08020.70
5.6.200.0100.08021.10
5.6.190.0070.06321.07
5.6.180.0030.08721.04
5.6.170.0000.07321.01
5.6.160.0100.07720.93
5.6.150.0030.06721.10
5.6.140.0030.08321.10
5.6.130.0130.04321.03
5.6.120.0030.07020.94
5.6.110.0030.08020.94
5.6.100.0030.08721.09
5.6.90.0030.08720.97
5.6.80.0070.07720.54
5.6.70.0030.06720.41
5.6.60.0070.07320.41
5.6.50.0100.07320.38
5.6.40.0070.06720.43
5.6.30.0030.08020.24
5.6.20.0070.06320.52
5.6.10.0030.08020.46
5.6.00.0070.06320.29
5.5.360.0100.06720.37
5.5.350.0100.05020.37
5.5.340.0100.07720.76
5.5.330.0130.07320.89
5.5.320.0030.06320.80
5.5.310.0030.04320.80
5.5.300.0030.07320.85
5.5.290.0100.07020.76
5.5.280.0130.07720.91
5.5.270.0070.08720.71
5.5.260.0000.08320.78
5.5.250.0030.08720.58
5.5.240.0030.07320.26
5.5.230.0000.07720.15
5.5.220.0000.06020.16
5.5.210.0000.08020.14
5.5.200.0000.07020.25
5.5.190.0070.04020.18
5.5.180.0030.07320.27
5.5.160.0030.06020.10
5.5.150.0000.07320.14
5.5.140.0100.07720.14
5.5.130.0070.07720.23
5.5.120.0130.06720.22
5.5.110.0100.08020.07
5.5.100.0000.07320.06
5.5.90.0100.04720.11
5.5.80.0070.07319.96
5.5.70.0070.07320.02
5.5.60.0000.05020.00
5.5.50.0000.04320.05
5.5.40.0100.06720.14
5.5.30.0100.03320.13
5.5.20.0070.06720.08
5.5.10.0630.03720.11
5.5.00.0030.04020.03
5.4.450.0030.07719.44
5.4.440.0030.06719.34
5.4.430.0030.06719.38
5.4.420.0030.07319.29
5.4.410.0070.07719.26
5.4.400.0000.06019.04
5.4.390.0130.04718.78
5.4.380.0100.06319.06
5.4.370.0070.06019.22
5.4.360.0170.06319.02
5.4.350.0030.05719.06
5.4.340.0070.07019.13
5.4.320.0100.07018.95
5.4.310.0000.06019.21
5.4.300.0070.07319.05
5.4.290.0030.06318.80
5.4.280.0130.05019.13
5.4.270.0030.07019.07
5.4.260.0100.07018.77
5.4.250.0000.05719.03
5.4.240.0030.05719.03
5.4.230.0070.07719.04
5.4.220.0100.04018.93
5.4.210.0030.03719.04
5.4.200.0030.06019.01
5.4.190.0000.05719.05
5.4.180.0070.07319.10
5.4.170.0000.04019.09
5.4.160.0030.03719.20
5.4.150.0070.04318.79
5.4.140.0030.04716.32
5.4.130.0000.07716.39
5.4.120.0000.03716.29
5.4.110.0000.06016.47
5.4.100.0030.04316.47
5.4.90.0070.04316.46
5.4.80.0000.06716.30
5.4.70.0030.07016.34
5.4.60.0070.06716.29
5.4.50.0070.05716.38
5.4.40.0100.06716.34
5.4.30.0000.06016.34
5.4.20.0030.04716.22
5.4.10.0030.06716.20
5.4.00.0030.07015.74
5.3.290.0030.07714.63
5.3.280.0000.04314.59
5.3.270.0030.05014.61
5.3.260.0030.07714.43
5.3.250.0030.07314.46
5.3.240.0030.06314.55
5.3.230.0030.04714.50
5.3.220.0030.03714.57
5.3.210.0100.06314.55
5.3.200.0030.07314.44
5.3.190.0070.07314.50
5.3.180.0070.07014.41
5.3.170.0030.07314.47
5.3.160.0000.08014.57
5.3.150.0030.07714.40
5.3.140.0030.05014.56
5.3.130.0000.07714.52
5.3.120.0130.06014.49
5.3.110.0030.07014.46
5.3.100.0070.06313.97
5.3.90.0270.05713.87
5.3.80.0070.06313.88
5.3.70.0070.07013.77
5.3.60.0030.07013.86
5.3.50.0000.07313.70
5.3.40.0070.06313.71
5.3.30.0030.06013.66
5.3.20.0070.06313.68
5.3.10.0030.07013.41
5.3.00.0030.07313.50
5.2.170.0030.04312.48
5.2.160.0030.06012.48
5.2.150.0100.05012.48
5.2.140.0030.05712.48
5.2.130.0030.05312.48
5.2.120.0000.06012.48
5.2.110.0000.06012.48
5.2.100.0000.06312.48
5.2.90.0070.05712.48
5.2.80.0030.05312.48
5.2.70.0070.05712.48
5.2.60.0030.06012.48
5.2.50.0030.03312.48
5.2.40.0100.05712.48
5.2.30.0030.06012.48
5.2.20.0070.05712.48
5.2.10.0070.05712.48
5.2.00.0030.05712.48
5.1.60.0000.05012.48
5.1.50.0000.05012.48
5.1.40.0070.04312.48
5.1.30.0000.06012.48
5.1.20.0030.06012.48
5.1.10.0030.05312.48
5.1.00.0030.05312.48
5.0.50.0030.04012.48
5.0.40.0000.04312.48
5.0.30.0030.06012.48
5.0.20.0000.04012.48
5.0.10.0000.03712.48
5.0.00.0030.05712.48
4.4.90.0000.03312.48
4.4.80.0030.02712.48
4.4.70.0000.03012.48
4.4.60.0000.03012.48
4.4.50.0000.03312.48
4.4.40.0000.03312.48
4.4.30.0070.03012.48
4.4.20.0030.03012.48
4.4.10.0000.03712.48
4.4.00.0030.04312.48
4.3.110.0030.03012.48
4.3.100.0000.03312.48
4.3.90.0000.03312.48
4.3.80.0000.05012.48
4.3.70.0030.03012.48
4.3.60.0030.03312.48
4.3.50.0000.03012.48
4.3.40.0000.04712.48
4.3.30.0000.03712.48
4.3.20.0000.04012.48
4.3.10.0000.03312.48
4.3.00.0030.03012.48

preferences:
48.4 ms | 400 KiB | 5 Q