3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(system("echo $PATH"));

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)
8.3.60.0060.00918.30
8.3.50.0110.00722.05
8.3.40.0100.00518.71
8.3.30.0000.01519.04
8.3.20.0080.00020.32
8.3.10.0040.00421.96
8.3.00.0050.00322.57
8.2.180.0140.00718.54
8.2.170.0100.00522.96
8.2.160.0030.01020.44
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0060.01026.16
8.2.120.0060.00919.12
8.2.110.0030.00722.24
8.2.100.0110.00417.91
8.2.90.0000.00819.23
8.2.80.0080.00017.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00818.03
8.2.30.0040.00418.12
8.2.20.0000.00717.85
8.2.10.0000.00917.80
8.2.00.0040.00417.63
8.1.280.0120.00925.92
8.1.270.0070.00022.22
8.1.260.0050.00326.35
8.1.250.0100.00728.09
8.1.240.0060.00320.91
8.1.230.0040.00819.10
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.15
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0000.00721.94
8.1.150.0030.00518.65
8.1.140.0030.00617.45
8.1.130.0000.00717.88
8.1.120.0050.00217.30
8.1.110.0090.00017.35
8.1.100.0050.00317.42
8.1.90.0000.00717.30
8.1.80.0040.00417.30
8.1.70.0000.00717.36
8.1.60.0030.00617.58
8.1.50.0040.00417.42
8.1.40.0000.00917.47
8.1.30.0000.00817.44
8.1.20.0000.00817.57
8.1.10.0080.00017.58
8.1.00.0050.00517.45
8.0.300.0000.00718.77
8.0.290.0070.00017.05
8.0.280.0070.00018.41
8.0.270.0030.00317.14
8.0.260.0030.00316.88
8.0.250.0030.00316.95
8.0.240.0030.00516.98
8.0.230.0000.00716.93
8.0.220.0000.00716.95
8.0.210.0030.00316.92
8.0.200.0060.00016.92
8.0.190.0050.00316.91
8.0.180.0040.00416.82
8.0.170.0040.00416.87
8.0.160.0050.00316.91
8.0.150.0070.00016.78
8.0.140.0040.00416.91
8.0.130.0000.00813.28
8.0.120.0040.00416.73
8.0.110.0000.00916.72
8.0.100.0050.00216.83
8.0.90.0000.00816.94
8.0.80.0060.00916.83
8.0.70.0000.00816.81
8.0.60.0000.00716.84
8.0.50.0040.00416.86
8.0.30.0110.01217.06
8.0.20.0100.00917.40
8.0.10.0040.00416.95
8.0.00.0090.01116.65
7.4.330.0000.00515.02
7.4.320.0000.00616.27
7.4.300.0000.00816.46
7.4.290.0030.00416.34
7.4.280.0000.00716.37
7.4.270.0040.00416.24
7.4.260.0000.00716.43
7.4.250.0000.00716.29
7.4.240.0050.00216.28
7.4.230.0030.00316.43
7.4.220.0060.01216.56
7.4.210.0060.01316.42
7.4.200.0030.00316.56
7.4.190.0000.00716.61
7.4.160.0060.01016.54
7.4.150.0140.01117.40
7.4.140.0150.00717.86
7.4.130.0090.01116.36
7.4.120.0130.00716.32
7.4.110.0100.01116.35
7.4.100.0120.01516.28
7.4.90.0140.00416.31
7.4.80.0070.01619.39
7.4.70.0030.01316.30
7.4.60.0140.00416.34
7.4.50.0000.00816.46
7.4.40.0030.00922.77
7.4.30.0040.01316.57
7.4.00.0040.01214.73
7.3.330.0030.00313.10
7.3.320.0060.00013.00
7.3.310.0020.00516.13
7.3.300.0000.00716.24
7.3.290.0060.00916.26
7.3.280.0070.00916.31
7.3.270.0090.01217.40
7.3.260.0080.00916.24
7.3.250.0120.00916.44
7.3.240.0100.00716.29
7.3.230.0060.01016.50
7.3.210.0080.00916.30
7.3.200.0070.01019.39
7.3.190.0080.01516.41
7.3.180.0110.01216.30
7.3.170.0120.00616.48
7.3.160.0140.00316.27
7.3.120.0040.01214.83
7.3.10.0040.00516.63
7.3.00.0100.00716.51
7.2.330.0060.01216.34
7.2.320.0120.01216.55
7.2.310.0100.00716.42
7.2.300.0160.00716.37
7.2.290.0060.01116.53
7.2.130.0120.00017.02
7.2.120.0030.01016.72
7.2.110.0080.00416.80
7.2.100.0070.00416.80
7.2.90.0030.01016.68
7.2.80.0080.00417.04
7.2.70.0060.00616.73
7.2.60.0000.01316.93
7.2.50.0030.01016.93
7.2.40.0070.00416.87
7.2.30.0030.01017.02
7.2.20.0070.00716.94
7.2.10.0000.01216.94
7.2.00.0050.01217.99
7.1.250.0070.00415.51
7.1.200.0030.01115.85
7.1.100.0030.01418.27
7.1.70.0030.00617.06
7.1.60.0200.00719.82
7.1.50.0220.01834.59
7.1.00.0070.07722.51
7.0.200.0110.00416.69
7.0.140.0070.07022.09
7.0.60.0000.07319.91
7.0.50.0100.08317.75
7.0.40.0070.04020.27
7.0.30.0230.03720.34
7.0.20.0270.05720.04
7.0.10.0200.04320.09
7.0.00.0070.04320.10
5.6.280.0030.07721.00
5.6.210.0170.07020.48
5.6.200.0100.04318.16
5.6.190.0200.06720.67
5.6.180.3570.04020.67
5.6.170.0300.04720.40
5.6.160.0070.08320.54
5.6.150.0100.07018.22
5.6.140.0070.04318.14
5.6.130.0070.07718.07
5.6.120.0130.08021.14
5.6.110.0030.09021.13
5.6.100.0170.07020.97
5.6.90.0070.08721.10
5.6.80.0170.06020.36
5.6.70.0330.06020.52
5.5.350.0030.08320.36
5.5.340.0070.08017.96
5.5.330.0070.08320.21
5.5.320.0270.07720.51
5.5.310.0300.07720.28
5.5.300.0070.07318.03
5.5.290.0000.05318.05
5.5.280.0030.04320.80
5.5.270.0070.05720.92
5.5.260.0100.03720.97
5.5.250.0070.08020.68
5.5.240.0030.08020.19
5.4.450.0700.05719.54
5.4.440.0630.05719.07
5.4.430.0070.06019.43
5.4.420.0100.05319.51
5.4.410.0170.05719.41
5.4.400.0800.00018.80
5.4.390.0670.00018.70
5.4.380.0200.05718.57
5.4.370.0230.05018.70
5.4.360.0170.05018.56
5.4.350.0170.05718.74
5.4.340.0270.05018.53
5.4.320.0130.03012.48
5.4.310.0100.04312.49
5.4.300.0060.03812.48
5.4.290.0080.04912.48
5.4.280.0080.03412.38
5.4.270.0170.06718.84
5.4.260.0170.05018.73
5.4.250.0130.06018.73
5.4.240.0030.05718.90
5.4.230.0130.08318.89
5.4.220.0230.05018.70
5.4.210.0170.05318.70
5.4.200.0070.05318.79
5.4.190.0000.06318.72
5.4.180.0030.06718.79
5.4.170.0030.05718.89
5.4.160.0170.06718.88
5.4.150.0130.06718.92
5.4.140.0000.05716.52
5.4.130.0070.05316.48
5.4.120.0070.05016.29
5.4.110.0130.07316.25
5.4.100.0170.04016.39
5.4.90.0030.07016.40
5.4.80.0100.06716.46
5.4.70.0200.06316.41
5.4.60.0200.06016.27
5.4.50.0130.06716.27
5.4.40.0070.07316.39
5.4.30.0300.03716.36
5.4.20.0200.05716.26
5.4.10.0170.05316.42
5.4.00.0000.05315.75
5.3.290.0060.05312.80
5.3.280.0100.05714.62
5.3.270.0300.05714.47
5.3.260.0200.06314.45
5.3.250.0130.07314.45
5.3.240.0100.05714.38
5.3.230.0230.05314.37
5.3.220.0070.07714.61
5.3.210.0230.07314.58
5.3.200.0030.06014.48
5.3.190.0170.06314.27
5.3.180.0070.06314.57
5.3.170.0100.06014.59
5.3.160.0130.07014.66
5.3.150.0100.06014.28
5.3.140.0200.05714.41
5.3.130.0100.05014.25
5.3.120.0030.08314.55
5.3.110.0170.06314.55
5.3.100.0170.06014.03
5.3.90.0070.05313.86
5.3.80.0100.05313.96
5.3.70.0000.05713.89
5.3.60.0130.06714.09
5.3.50.0130.05013.83
5.3.40.0070.05014.04
5.3.30.0130.06314.00
5.3.20.0070.07013.41
5.3.10.0330.04313.63
5.3.00.0200.04713.55
5.2.170.0070.06011.03
5.2.160.0030.06311.26
5.2.150.0200.05311.07
5.2.140.0100.05711.05
5.2.130.0100.05311.02
5.2.120.0100.05011.02
5.2.110.0000.06310.93
5.2.100.0030.05011.21
5.2.90.0130.05011.04
5.2.80.0100.05310.86
5.2.70.0100.04011.11
5.2.60.0130.04011.15
5.2.50.0070.04711.17
5.2.40.0130.03311.02
5.2.30.0000.05310.89
5.2.20.0100.04310.88
5.2.10.0070.05310.87
5.2.00.0070.04310.79
5.1.60.0030.03710.05
5.1.50.0100.04310.06
5.1.40.0030.04010.17
5.1.30.0130.04310.10
5.1.20.0100.03310.29
5.1.10.0200.03310.13
5.1.00.0070.0509.83
5.0.50.0100.0308.57
5.0.40.0070.0238.32
5.0.30.0070.0538.46
5.0.20.0130.0308.03
5.0.10.0030.0378.16
5.0.00.0070.0508.39
4.4.90.0070.0206.54
4.4.80.0030.0236.54
4.4.70.0100.0276.54
4.4.60.0130.0136.54
4.4.50.0000.0236.54
4.4.40.0030.0406.54
4.4.30.0070.0276.54
4.4.20.0000.0306.54
4.4.10.0000.0236.54
4.4.00.0030.0436.54
4.3.110.0130.0236.54
4.3.100.0030.0306.54
4.3.90.0000.0276.54
4.3.80.0100.0336.54
4.3.70.0000.0276.54
4.3.60.0030.0336.54
4.3.50.0100.0176.54
4.3.40.0100.0406.54
4.3.30.0030.0236.54
4.3.20.0000.0236.54
4.3.10.0030.0276.54
4.3.00.0070.0236.13

preferences:
40.5 ms | 401 KiB | 5 Q