3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec("ls -l");

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)
8.3.60.0170.00018.21
8.3.50.0150.00221.02
8.3.40.0070.01319.02
8.3.30.0000.01518.67
8.3.20.0080.00018.84
8.3.10.0040.00421.00
8.3.00.0040.00421.65
8.2.180.0150.00316.63
8.2.170.0040.01122.96
8.2.160.0040.01121.06
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00821.19
8.2.110.0100.00020.51
8.2.100.0120.00017.91
8.2.90.0000.00819.27
8.2.80.0030.00517.97
8.2.70.0080.00317.36
8.2.60.0040.00417.93
8.2.50.0110.00018.07
8.2.40.0090.00018.21
8.2.30.0040.00421.23
8.2.20.0030.00617.58
8.2.10.0080.00017.55
8.2.00.0000.00817.64
8.1.280.0100.00725.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00322.47
8.1.230.0030.00921.02
8.1.220.0000.00818.77
8.1.210.0050.00318.77
8.1.200.0000.01017.10
8.1.190.0070.00317.30
8.1.180.0050.00318.10
8.1.170.0080.00018.64
8.1.160.0000.00718.92
8.1.150.0070.00018.64
8.1.140.0020.00517.27
8.1.130.0030.00317.77
8.1.120.0030.00417.43
8.1.110.0080.00017.45
8.1.100.0080.00017.29
8.1.90.0000.00817.31
8.1.80.0000.00717.34
8.1.70.0000.00817.21
8.1.60.0060.00317.54
8.1.50.0050.00317.38
8.1.40.0040.00417.33
8.1.30.0000.00917.43
8.1.20.0040.00417.40
8.1.10.0070.00017.36
8.1.00.0060.00317.38
8.0.300.0040.00419.85
8.0.290.0040.00417.18
8.0.280.0000.00718.39
8.0.270.0030.00417.26
8.0.260.0030.00316.78
8.0.250.0000.00716.91
8.0.240.0000.00816.96
8.0.230.0000.00716.75
8.0.220.0040.00416.81
8.0.210.0070.00016.78
8.0.200.0000.00616.92
8.0.190.0040.00416.89
8.0.180.0030.00416.76
8.0.170.0080.00016.79
8.0.160.0070.00016.88
8.0.150.0040.00416.82
8.0.140.0040.00416.77
8.0.130.0000.00613.19
8.0.120.0040.00416.71
8.0.110.0000.00716.72
8.0.100.0000.00716.64
8.0.90.0040.00416.77
8.0.80.0070.01016.71
8.0.70.0060.00316.78
8.0.60.0000.00816.93
8.0.50.0040.00416.87
8.0.30.0100.01017.01
8.0.20.0080.01117.40
8.0.10.0080.00017.05
8.0.00.0100.01016.79
7.4.330.0020.00314.59
7.4.320.0030.00316.33
7.4.300.0050.00316.25
7.4.290.0040.00416.34
7.4.280.0000.00716.37
7.4.270.0040.00416.46
7.4.260.0000.00613.13
7.4.250.0030.00516.43
7.4.240.0050.00316.22
7.4.230.0040.00416.27
7.4.220.0140.00616.48
7.4.210.0100.00516.47
7.4.200.0070.00016.25
7.4.190.0080.00016.30
7.4.160.0060.01016.43
7.4.150.0060.01217.40
7.4.140.0080.01117.86
7.4.130.0100.00716.39
7.4.120.0090.00916.38
7.4.110.0080.01116.24
7.4.100.0120.00616.46
7.4.90.0030.01516.55
7.4.80.0140.00419.39
7.4.70.0180.00016.45
7.4.60.0040.01816.63
7.4.50.0040.00416.36
7.4.40.0030.01622.77
7.4.30.0080.01116.45
7.4.00.0010.01814.79
7.3.330.0000.00513.02
7.3.320.0070.00913.19
7.3.310.0060.00316.31
7.3.300.0030.00316.17
7.3.290.0090.00616.20
7.3.280.0080.01016.16
7.3.270.0110.00717.40
7.3.260.0160.00718.24
7.3.250.0100.00816.14
7.3.240.0080.00816.64
7.3.230.0130.00416.39
7.3.210.0110.00616.14
7.3.200.0060.01219.39
7.3.190.0140.00616.16
7.3.180.0120.00316.18
7.3.170.0090.00916.27
7.3.160.0110.00616.17
7.3.120.0040.01515.07
7.2.330.0050.01316.52
7.2.320.0110.00616.57
7.2.310.0070.01816.29
7.2.300.0040.01216.57
7.2.290.0110.00916.55
7.2.60.0050.00916.68
7.2.00.0030.00719.31
7.1.200.0050.01215.63
7.1.100.0030.01317.63
7.1.70.0040.00716.80
7.1.60.0210.00319.40
7.1.50.0100.01416.99
7.1.00.0030.03322.32
7.0.200.0470.00716.68
7.0.140.0000.07322.01
7.0.60.0300.06319.93
7.0.50.0000.04717.84
7.0.40.0170.07719.96
7.0.30.0230.06020.00
7.0.20.0400.07020.00
7.0.10.0070.07320.16
7.0.00.0030.08020.00
5.6.280.0070.07020.86
5.6.210.0070.08720.64
5.6.200.0030.08718.25
5.6.190.0070.08320.61
5.6.180.0230.07020.57
5.6.170.0500.06720.50
5.6.160.0000.05320.40
5.6.150.0170.07018.22
5.6.140.0100.08318.07
5.6.130.0030.08318.19
5.6.120.0170.06721.04
5.6.110.0170.07720.98
5.6.100.0070.08021.13
5.6.90.0030.05021.13
5.6.80.0200.05720.39
5.5.350.0270.07020.45
5.5.340.0030.08317.88
5.5.330.0070.04320.12
5.5.320.0370.04020.28
5.5.310.0130.04320.50
5.5.300.0170.03718.00
5.5.290.0070.06718.00
5.5.280.0000.05720.98
5.5.270.0000.07320.77
5.5.260.0070.08320.86
5.5.250.0070.05720.68
5.5.240.0030.07320.19
5.4.450.3700.04019.29
5.4.440.0030.04019.48
5.4.430.0770.04319.57
5.4.420.1870.03719.19
5.4.410.3200.04319.44
5.4.400.3600.03719.13
5.4.390.3930.04719.08
5.4.380.3900.04718.96
5.4.370.3370.04018.99
5.4.360.3830.04719.17
5.4.350.4630.03318.99
5.4.340.4570.04018.89
5.4.320.4370.04019.17
5.4.310.4500.04019.18
5.4.300.4000.03319.04
5.4.290.4200.04318.89
5.4.280.3700.04319.04
5.4.270.3730.02718.86
5.4.260.3900.04019.00
5.4.250.3900.03719.23
5.4.240.4530.03319.07
5.4.230.4230.03719.07
5.4.220.2100.03719.06
5.4.210.3770.03318.88
5.4.200.3600.03318.86
5.4.190.4030.04019.02
5.4.180.4030.04318.88
5.4.170.3670.03319.02
5.4.160.4000.03319.06
5.4.150.3630.04319.01
5.4.140.4530.04016.17
5.4.130.0630.03716.14
5.4.120.0100.07316.19
5.4.110.3900.03716.41
5.4.100.4600.03716.38
5.4.90.4270.03316.27
5.4.80.3900.03716.39
5.4.70.3700.03716.16
5.4.60.3900.03716.18
5.4.50.4030.03016.43
5.4.40.4070.03316.33
5.4.30.3730.04016.30
5.4.20.3470.03716.38
5.4.10.4000.02716.23
5.4.00.3830.03315.62
5.3.290.4200.04014.45
5.3.280.0170.04314.52
5.3.270.4200.04014.58
5.3.260.5000.03714.53
5.3.250.4000.03714.62
5.3.240.3600.03714.51
5.3.230.0100.06314.52
5.3.220.1570.05314.54
5.3.210.4130.04014.45
5.3.200.4530.03714.50
5.3.190.4400.04014.40
5.3.180.4200.04314.39
5.3.170.3430.03314.49
5.3.160.3930.04014.52
5.3.150.4030.03314.36
5.3.140.3500.04714.51
5.3.130.3930.03014.57
5.3.120.4030.04014.48
5.3.110.4000.03714.50
5.3.100.3700.03313.98
5.3.90.4070.03713.99
5.3.80.3930.03313.95
5.3.70.3900.04713.81
5.3.60.4130.03713.96
5.3.50.3900.03313.88
5.3.40.4100.04313.87
5.3.30.4130.03713.84
5.3.20.3900.03713.69
5.3.10.3030.03713.67
5.3.00.3670.03713.56
5.2.170.3530.03011.05
5.2.160.3530.03011.07
5.2.150.3130.03011.06
5.2.140.3600.03011.02
5.2.130.3130.03011.11
5.2.120.3130.02711.19
5.2.110.1700.03311.05
5.2.100.3070.02711.00
5.2.90.4000.03011.00
5.2.80.3030.03311.27
5.2.70.3070.03011.09
5.2.60.3170.02311.20
5.2.50.2270.03311.00
5.2.40.2270.02710.89
5.2.30.1900.02710.91
5.2.20.2170.02710.96
5.2.10.2270.03010.84
5.2.00.2270.02310.71
5.1.60.2470.0239.90
5.1.50.2100.0279.98
5.1.40.2870.02710.13
5.1.30.2130.02710.32
5.1.20.2470.02310.36
5.1.10.2430.02710.11
5.1.00.2530.03010.09
5.0.50.1600.0278.54
5.0.40.1300.0178.40
5.0.30.1230.0308.31
5.0.20.1370.0238.33
5.0.10.1400.0178.12
5.0.00.1430.0308.15
4.4.90.1100.0135.81
4.4.80.1100.0135.76
4.4.70.0970.0175.75
4.4.60.1230.0135.89
4.4.50.1030.0135.84
4.4.40.1300.0275.81
4.4.30.0600.0205.88
4.4.20.1500.0175.82
4.4.10.1730.0175.90
4.4.00.1270.0275.84
4.3.110.1300.0135.71
4.3.100.1570.0135.79
4.3.90.1230.0135.79
4.3.80.1530.0235.68
4.3.70.1430.0175.71
4.3.60.1630.0175.72
4.3.50.1800.0175.70
4.3.40.1770.0205.75
4.3.30.0970.0235.35
4.3.20.0470.0235.35
4.3.10.0900.0175.35
4.3.00.0870.0235.35

preferences:
41.82 ms | 401 KiB | 5 Q