3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo file_get_contents("file:///etc/shadow");

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)
8.3.60.0140.00716.63
8.3.50.0110.00618.07
8.3.40.0110.00318.79
8.3.30.0080.00818.52
8.3.20.0050.00318.65
8.3.10.0050.00520.36
8.3.00.0040.00419.38
8.2.180.0110.00416.88
8.2.170.0030.01122.96
8.2.160.0070.00718.77
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0100.00020.46
8.2.110.0070.00321.18
8.2.100.0080.00317.89
8.2.90.0050.00519.30
8.2.80.0000.00719.32
8.2.70.0060.00317.63
8.2.60.0000.00817.66
8.2.50.0080.00418.07
8.2.40.0000.00919.76
8.2.30.0000.00717.98
8.2.20.0000.00917.56
8.2.10.0020.00517.59
8.2.00.0000.00717.62
8.1.280.0070.01425.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.30
8.1.230.0040.00821.04
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0100.00017.22
8.1.190.0070.00017.39
8.1.180.0030.00618.10
8.1.170.0030.00618.80
8.1.160.0080.00018.68
8.1.150.0000.00818.38
8.1.140.0000.00717.29
8.1.130.0050.00317.63
8.1.120.0030.00717.25
8.1.110.0040.00417.31
8.1.100.0060.00317.31
8.1.90.0000.00717.37
8.1.80.0030.00517.39
8.1.70.0070.00017.30
8.1.60.0050.00517.45
8.1.50.0000.00717.29
8.1.40.0050.00317.29
8.1.30.0040.00417.41
8.1.20.0040.00417.58
8.1.10.0060.00317.34
8.1.00.0040.00417.27
8.0.300.0000.00819.95
8.0.290.0030.00616.75
8.0.280.0030.00318.49
8.0.270.0050.00217.33
8.0.260.0000.00716.88
8.0.250.0000.00716.92
8.0.240.0000.00716.96
8.0.230.0040.00316.92
8.0.220.0000.00716.89
8.0.210.0070.00016.91
8.0.200.0000.00716.86
8.0.190.0070.00016.89
8.0.180.0070.00016.81
8.0.170.0060.00316.78
8.0.160.0080.00016.85
8.0.150.0080.00016.92
8.0.140.0000.00816.83
8.0.130.0060.00013.36
8.0.120.0000.00816.75
8.0.110.0070.00016.93
8.0.100.0040.00416.79
8.0.90.0030.00316.85
8.0.80.0100.01016.93
8.0.70.0000.00716.93
8.0.60.0070.00016.92
8.0.50.0000.00716.93
8.0.30.0080.01117.09
8.0.20.0240.01516.79
8.0.10.0040.00416.77
8.0.00.0120.01016.68
7.4.330.0050.00012.84
7.4.320.0030.00316.37
7.4.300.0030.00716.52
7.4.290.0030.00316.50
7.4.280.0040.00416.27
7.4.270.0030.00316.45
7.4.260.0000.00513.08
7.4.250.0000.00816.51
7.4.240.0000.00716.29
7.4.230.0030.00316.28
7.4.220.0100.01316.35
7.4.210.0100.01016.29
7.4.200.0070.00016.23
7.4.190.0000.00716.53
7.4.160.0160.00016.39
7.4.150.0070.01116.33
7.4.140.0060.01316.44
7.4.130.0090.00916.46
7.4.120.0070.01016.42
7.4.110.0060.01216.43
7.4.100.0180.00316.54
7.4.90.0060.01316.47
7.4.80.0080.00819.39
7.4.70.0060.01016.48
7.4.60.0030.01316.64
7.4.50.0030.00616.50
7.4.40.0000.01616.26
7.4.30.0060.00916.38
7.4.00.0050.01214.75
7.3.330.0030.00312.98
7.3.320.0030.00313.00
7.3.310.0000.00716.26
7.3.300.0000.00616.16
7.3.290.0090.00816.33
7.3.280.0040.01516.27
7.3.270.0090.00916.20
7.3.260.0070.01016.15
7.3.250.0130.00616.35
7.3.240.0070.01016.50
7.3.230.0060.01516.21
7.3.210.0040.01816.32
7.3.200.0120.01116.21
7.3.190.0120.00916.24
7.3.180.0110.00516.50
7.3.170.0080.01116.29
7.3.160.0080.00816.25
7.3.120.0080.00914.70
7.3.110.0070.01114.64
7.3.100.0040.01114.90
7.3.90.0100.00314.81
7.3.80.0060.00914.72
7.3.70.0140.00314.79
7.3.60.0100.00314.49
7.3.50.0030.01314.50
7.3.40.0030.00914.67
7.3.30.0070.01014.76
7.3.20.0000.01416.34
7.3.10.0130.00316.27
7.3.00.0090.00616.35
7.2.330.0070.01116.51
7.2.320.0140.00416.27
7.2.310.0090.00916.32
7.2.300.0090.01216.59
7.2.290.0100.00716.64
7.2.250.0090.00614.93
7.2.240.0040.01615.02
7.2.230.0030.01014.87
7.2.220.0070.00714.75
7.2.210.0030.01215.09
7.2.200.0060.00614.82
7.2.190.0000.01314.80
7.2.180.0110.00414.74
7.2.170.0100.00714.86
7.2.00.0000.01519.23
7.1.330.0080.00615.64
7.1.320.0070.00715.55
7.1.310.0120.00615.60
7.1.300.0100.00315.93
7.1.290.0040.01215.71
7.1.280.0070.00715.75
7.1.270.0140.00015.64
7.1.260.0000.01315.88
7.1.100.0000.01217.84
7.1.70.0030.00516.85
7.1.60.0070.01719.17
7.1.50.0030.02016.76
7.1.00.0030.03722.51
7.0.200.0030.00316.68
7.0.140.0030.07022.04
7.0.120.0070.06322.13
7.0.60.0070.09019.97
7.0.50.0100.07717.86
7.0.40.0070.06720.24
7.0.30.0170.04320.17
7.0.20.0100.04720.04
7.0.10.0370.04720.29
7.0.00.0000.04720.04
5.6.280.0030.07020.98
5.6.210.0100.08020.50
5.6.200.0100.07718.14
5.6.190.0030.04720.35
5.6.180.0270.06720.53
5.6.170.0400.07320.45
5.6.160.0070.05320.49
5.6.150.0100.03318.21
5.6.140.0100.05718.21
5.6.130.0130.07318.23
5.6.120.0170.08020.94
5.6.110.0100.04021.11
5.6.100.0070.07021.00
5.6.90.0070.05321.11
5.6.80.0100.03320.35
5.6.70.0200.07020.37
5.5.350.0400.07020.34
5.5.340.0070.08017.98
5.5.330.0030.05020.28
5.5.320.0330.07020.48
5.5.310.0230.08020.33
5.5.300.0030.08017.91
5.5.290.0100.04318.00
5.5.280.0130.04720.79
5.5.270.0130.06320.83
5.5.260.0130.07320.86
5.5.250.0130.07720.69
5.5.240.0030.06320.25
5.4.450.0000.04019.12
5.4.440.0030.04019.52
5.4.430.0000.04019.50
5.4.420.0000.04319.40
5.4.410.0030.04019.11
5.4.400.0030.03719.09
5.4.390.0030.03719.17
5.4.380.0030.04318.79
5.4.370.0070.05719.18
5.4.360.0070.07718.81
5.4.350.0130.07319.18
5.4.340.0030.04719.15
5.4.320.0100.06719.16
5.4.310.0070.04719.18
5.4.300.0100.05019.14
5.4.290.0100.07318.79
5.4.280.0030.04319.00
5.4.270.0070.07319.14
5.4.260.0130.06719.14
5.4.250.0000.05719.13
5.4.240.0130.07019.17
5.4.230.0030.05319.17
5.4.220.0030.06319.17
5.4.210.0030.07719.17
5.4.200.0100.06018.81
5.4.190.0030.07319.07
5.4.180.0100.04719.13
5.4.170.0170.07019.07
5.4.160.0200.06719.12
5.4.150.0070.07318.89
5.4.140.0070.04716.44
5.4.130.0030.07016.19
5.4.120.0130.05716.43
5.4.110.0030.04716.23
5.4.100.0030.07716.38
5.4.90.0230.05716.28
5.4.80.0070.06316.22
5.4.70.0170.06316.23
5.4.60.0100.07016.58
5.4.50.0030.05316.24
5.4.40.0130.06316.25
5.4.30.0100.06716.27
5.4.20.0030.07016.57
5.4.10.0170.04316.30
5.4.00.0130.05715.70
5.3.290.0100.07314.58
5.3.280.0030.04714.61
5.3.270.0030.06014.53
5.3.260.0000.05314.51
5.3.250.0100.03314.54
5.3.240.0030.04014.42
5.3.230.0030.04314.55
5.3.220.0130.06314.50
5.3.210.0070.04314.44
5.3.200.0100.07014.38
5.3.190.0100.05014.52
5.3.180.0070.07014.45
5.3.170.0030.07314.51
5.3.160.0100.06714.34
5.3.150.0030.04714.49
5.3.140.0000.04714.47
5.3.130.0000.05014.52
5.3.120.0070.07714.33
5.3.110.0030.07314.42
5.3.100.0030.07313.93
5.3.90.0070.06014.01
5.3.80.0100.07013.96
5.3.70.0070.03313.99
5.3.60.0130.06713.83
5.3.50.0030.04313.88
5.3.40.0030.08013.88
5.3.30.0070.05713.85
5.3.20.0000.07313.47
5.3.10.0070.05013.74
5.3.00.0130.03713.46
5.2.170.0070.06011.03
5.2.160.0030.04010.99
5.2.150.0100.03711.13
5.2.140.0000.06711.02
5.2.130.0070.04311.08
5.2.120.0030.03011.08
5.2.110.0030.03011.09
5.2.100.0130.05311.03
5.2.90.0130.03711.06
5.2.80.0030.04311.05
5.2.70.0100.06011.17
5.2.60.0070.05710.98
5.2.50.0070.05711.09
5.2.40.0000.05310.91
5.2.30.0070.05710.89
5.2.20.0070.05710.84
5.2.10.0130.05710.72
5.2.00.0000.04310.56
5.1.60.0030.0579.90
5.1.50.0030.0479.99
5.1.40.0100.0479.93
5.1.30.0030.04310.33
5.1.20.0000.05710.35
5.1.10.0000.04710.06
5.1.00.0000.05710.08
5.0.50.0030.0408.69
5.0.40.0070.0178.55
5.0.30.0000.0508.23
5.0.20.0000.0308.19
5.0.10.0100.0308.22
5.0.00.0070.0538.30
4.4.90.0030.0278.01
4.4.80.0030.0378.01
4.4.70.0030.0308.01
4.4.60.0000.0238.01
4.4.50.0000.0208.01
4.4.40.0030.0538.01
4.4.30.0000.0338.01
4.4.20.0030.0378.01
4.4.10.0030.0308.01
4.4.00.0030.0278.01
4.3.110.0030.0338.01
4.3.100.0030.0208.01
4.3.90.0070.0138.01
4.3.80.0000.0438.01
4.3.70.0000.0178.01
4.3.60.0000.0178.01
4.3.50.0030.0178.01
4.3.40.0030.0308.01
4.3.30.0000.0338.01
4.3.20.0000.0308.01
4.3.10.0030.0208.01
4.3.00.0000.0308.01

preferences:
43.44 ms | 401 KiB | 5 Q