3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo syscall("ls"); function syscall($command){ $result = ""; if ($proc = popen("($command)2>&1","r")){ while (!feof($proc)) $result .= fgets($proc, 1000); pclose($proc); return $result; } } ?>

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)
8.3.60.0110.00718.40
8.3.50.0120.00622.00
8.3.40.0100.00718.97
8.3.30.0070.00718.90
8.3.20.0080.00020.25
8.3.10.0080.00022.23
8.3.00.0060.00322.36
8.2.180.0120.00918.41
8.2.170.0040.01122.96
8.2.160.0110.00320.79
8.2.150.0040.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00819.48
8.2.110.0030.00622.15
8.2.100.0030.00718.03
8.2.90.0000.00819.25
8.2.80.0080.00018.05
8.2.70.0080.00017.50
8.2.60.0050.00318.04
8.2.50.0080.00018.07
8.2.40.0040.00718.22
8.2.30.0000.00818.17
8.2.20.0000.00817.77
8.2.10.0050.00317.72
8.2.00.0060.00317.68
8.1.280.0120.00625.92
8.1.270.0090.00023.96
8.1.260.0040.00426.35
8.1.250.0130.00328.09
8.1.240.0090.00023.97
8.1.230.0000.01219.13
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00917.35
8.1.190.0000.00817.40
8.1.180.0030.00618.10
8.1.170.0030.00618.54
8.1.160.0070.00022.06
8.1.150.0040.00418.70
8.1.140.0040.00417.39
8.1.130.0050.00218.01
8.1.120.0040.00417.38
8.1.110.0050.00317.34
8.1.100.0050.00317.41
8.1.90.0030.00517.43
8.1.80.0020.00517.48
8.1.70.0070.00017.33
8.1.60.0000.01117.61
8.1.50.0030.00617.49
8.1.40.0000.00817.50
8.1.30.0030.00517.66
8.1.20.0040.00417.58
8.1.10.0000.00917.56
8.1.00.0040.00417.51
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0040.00418.43
8.0.270.0050.00217.25
8.0.260.0050.00316.82
8.0.250.0000.00817.02
8.0.240.0000.00717.09
8.0.230.0000.00716.89
8.0.220.0040.00416.93
8.0.210.0070.00016.85
8.0.200.0000.00716.99
8.0.190.0060.00316.89
8.0.180.0050.00316.93
8.0.170.0040.00416.97
8.0.160.0030.00616.92
8.0.150.0040.00416.90
8.0.140.0000.00716.80
8.0.130.0060.00013.46
8.0.120.0000.00816.80
8.0.110.0070.00016.84
8.0.100.0000.00816.79
8.0.90.0040.00417.07
8.0.80.0040.01216.90
8.0.70.0000.00816.85
8.0.60.0040.00416.96
8.0.50.0050.00316.98
8.0.30.0100.01117.12
8.0.20.0130.00817.40
8.0.10.0000.00917.03
8.0.00.0120.00716.72
7.4.330.0000.00515.08
7.4.320.0030.00316.54
7.4.300.0030.00316.50
7.4.290.0000.00716.46
7.4.280.0040.00416.39
7.4.270.0040.00416.40
7.4.260.0030.00416.53
7.4.250.0000.00816.36
7.4.240.0040.00316.53
7.4.230.0000.00816.39
7.4.220.0070.01116.62
7.4.210.0080.01016.52
7.4.200.0020.00516.51
7.4.190.0040.00416.46
7.4.160.0030.01416.51
7.4.150.0090.01017.40
7.4.140.0110.01117.86
7.4.130.0150.00516.49
7.4.120.0140.00916.63
7.4.110.0030.01416.33
7.4.100.0120.00616.55
7.4.90.0070.01516.45
7.4.80.0040.01416.71
7.4.70.0030.01316.55
7.4.60.0030.01416.57
7.4.50.0090.00016.45
7.4.40.0080.00822.77
7.4.30.0150.00316.64
7.4.00.0070.00814.93
7.3.330.0000.00513.39
7.3.320.0000.00613.21
7.3.310.0030.00316.45
7.3.300.0050.00316.34
7.3.290.0110.00316.29
7.3.280.0090.00916.40
7.3.270.0130.00417.40
7.3.260.0140.00916.22
7.3.250.0060.01116.52
7.3.240.0100.00716.68
7.3.230.0060.01016.39
7.3.210.0110.00816.60
7.3.200.0170.00719.39
7.3.190.0170.00416.54
7.3.180.0180.00716.36
7.3.170.0130.00916.47
7.3.160.0030.01416.55
7.3.120.0040.00814.76
7.2.330.0110.00816.59
7.2.320.0120.01316.49
7.2.310.0140.00416.36
7.2.300.0060.01016.62
7.2.290.0130.00416.70
7.2.60.0030.01417.03
7.2.50.0090.00316.77
7.2.00.0040.00919.35
7.1.200.0120.00415.72
7.1.100.0060.01018.04
7.1.70.0040.00417.18
7.1.60.0030.02419.82
7.1.50.0000.02517.05
7.1.00.0030.07322.61
7.0.200.0050.00516.87
7.0.140.0000.07722.08
7.0.70.0100.05719.89
7.0.60.0130.07720.07
7.0.50.0200.08020.26
7.0.40.0070.09320.09
7.0.30.0100.08320.07
7.0.20.0070.08720.07
7.0.10.0030.09020.12
7.0.00.0070.08320.05
5.6.280.0030.07021.13
5.6.220.0130.08020.62
5.6.210.0100.05320.80
5.6.200.0100.08321.18
5.6.190.0130.08320.94
5.6.180.0130.07321.04
5.6.170.0100.08321.07
5.6.160.0100.08721.11
5.6.150.0200.09321.04
5.6.140.0100.06321.04
5.6.130.0100.08721.03
5.6.120.0070.05721.04
5.6.110.0070.07321.04
5.6.100.0100.08320.95
5.6.90.0030.04321.16
5.6.80.0070.07720.44
5.6.70.0170.06320.43
5.6.60.0070.05020.44
5.6.50.0070.04320.47
5.6.40.0000.09020.41
5.6.30.0030.04320.38
5.6.20.0070.05320.41
5.6.10.0070.06020.29
5.6.00.0030.04720.28
5.5.360.0100.08320.51
5.5.350.0170.06020.39
5.5.340.0000.09720.87
5.5.330.0070.07320.93
5.5.320.0170.08020.87
5.5.310.0070.06020.93
5.5.300.0030.09320.92
5.5.290.0070.06720.86
5.5.280.0070.08320.76
5.5.270.0070.04720.62
5.5.260.0070.06020.78
5.5.250.0000.04720.46
5.5.240.0130.03320.28
5.5.230.0070.08720.18
5.5.220.0030.04720.28
5.5.210.0070.08720.18
5.5.200.0170.07720.23
5.5.190.0100.06720.12
5.5.180.0030.08020.25
5.5.160.0100.07320.19
5.5.150.0070.05719.98
5.5.140.0100.07320.08
5.5.130.0130.07320.25
5.5.120.0030.08020.24
5.5.110.0200.06020.25
5.5.100.0100.05320.08
5.5.90.0130.07020.07
5.5.80.0070.04320.11
5.5.70.0170.07320.16
5.5.60.0130.07020.05
5.5.50.0000.09019.96
5.5.40.0170.07320.08
5.5.30.0100.07720.10
5.5.20.0130.07320.08
5.5.10.0070.08320.02
5.5.00.0130.07320.05
5.4.450.0030.07319.36
5.4.440.0030.06019.36
5.4.430.0070.08319.35
5.4.420.0170.07319.30
5.4.410.0130.07319.38
5.4.400.0100.07019.13
5.4.390.0130.06319.04
5.4.380.0030.04018.90
5.4.370.0230.06719.05
5.4.360.0070.05019.21
5.4.350.0100.04719.21
5.4.340.0070.06719.14
5.4.320.0100.08018.91
5.4.310.0170.07019.04
5.4.300.0170.06319.24
5.4.290.0130.06719.03
5.4.280.0070.08319.13
5.4.270.0070.06318.87
5.4.260.0070.07318.94
5.4.250.0070.07718.89
5.4.240.0030.04319.09
5.4.230.0070.06018.94
5.4.220.0070.07319.21
5.4.210.0030.08019.02
5.4.200.0130.04718.91
5.4.190.0100.07018.88
5.4.180.0170.06719.12
5.4.170.0030.08018.88
5.4.160.0130.06018.93
5.4.150.0070.08319.16
5.4.140.0100.07716.43
5.4.130.0130.05016.39
5.4.120.0100.06716.39
5.4.110.0070.04016.40
5.4.100.0070.03316.43
5.4.90.0070.08016.39
5.4.80.0030.07716.49
5.4.70.0000.06316.38
5.4.60.0030.07316.45
5.4.50.0030.04716.48
5.4.40.0030.07016.54
5.4.30.0030.05016.48
5.4.20.0030.05016.48
5.4.10.0200.06716.49
5.4.00.0200.06315.84
5.3.290.0000.07714.73
5.3.280.0100.07714.58
5.3.270.0070.07714.60
5.3.260.0030.07714.62
5.3.250.0070.07314.54
5.3.240.0170.07014.66
5.3.230.0100.07714.58
5.3.220.0030.07314.70
5.3.210.0130.07014.58
5.3.200.0100.05714.56
5.3.190.0100.07714.55
5.3.180.0000.05314.56
5.3.170.0000.08314.55
5.3.160.0100.06714.59
5.3.150.0070.05314.70
5.3.140.0000.05314.50
5.3.130.0100.07714.52
5.3.120.0070.07714.51
5.3.110.0030.08014.57
5.3.100.0200.06714.01
5.3.90.0070.07314.08
5.3.80.0030.08014.01
5.3.70.0070.07314.04
5.3.60.0100.07714.07
5.3.50.0100.07313.84
5.3.40.0100.07013.85
5.3.30.0130.07013.94
5.3.20.0100.03313.58
5.3.10.0100.06713.72
5.3.00.0030.05013.73
5.2.170.0100.05712.27
5.2.160.0100.05712.27
5.2.150.0070.06312.27
5.2.140.0130.04012.27
5.2.130.0070.06012.27
5.2.120.0030.06712.27
5.2.110.0030.06012.27
5.2.100.0130.05712.27
5.2.90.0030.07012.27
5.2.80.0030.04012.27
5.2.70.0100.04712.27
5.2.60.0100.06312.27
5.2.50.0100.05712.27
5.2.40.0030.03312.27
5.2.30.0100.05312.27
5.2.20.0000.06712.27
5.2.10.0070.04712.27
5.2.00.0070.05712.27
5.1.60.0000.04012.27
5.1.50.0070.05312.27
5.1.40.0000.05712.27
5.1.30.0030.03312.27
5.1.20.0170.04012.27
5.1.10.0030.06012.27
5.1.00.0030.06312.27
5.0.50.0100.04312.27
5.0.40.0030.04712.27
5.0.30.0070.06012.27
5.0.20.0070.04312.27
5.0.10.0070.03712.27
5.0.00.0030.04712.27
4.4.90.0000.03012.27
4.4.80.0070.03312.27
4.4.70.0000.02012.27
4.4.60.0000.04012.27
4.4.50.0070.02712.27
4.4.40.0000.05012.27
4.4.30.0030.02012.27
4.4.20.0030.04012.27
4.4.10.0030.03312.27
4.4.00.0030.05712.27
4.3.110.0030.03712.27
4.3.100.0030.02712.27
4.3.90.0000.03012.27
4.3.80.0000.06012.27
4.3.70.0070.03012.27
4.3.60.0030.03712.27
4.3.50.0030.03312.27
4.3.40.0000.05712.27
4.3.30.0030.02312.27
4.3.20.0070.02312.27
4.3.10.0000.03712.27
4.3.00.0070.02712.27

preferences:
57.72 ms | 401 KiB | 5 Q