3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = file_get_contents('/root/passwd'); var_dump($str);

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)
8.3.60.0070.01018.18
8.3.50.0120.00817.39
8.3.40.0040.01118.42
8.3.30.0120.00618.77
8.3.20.0000.00818.40
8.3.10.0000.00820.54
8.3.00.0040.00417.50
8.2.180.0120.00616.38
8.2.170.0030.01322.96
8.2.160.0110.00722.31
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0040.00419.76
8.2.110.0030.00622.08
8.2.100.0070.00417.84
8.2.90.0000.00717.88
8.2.80.0000.01018.66
8.2.70.0000.00917.63
8.2.60.0000.00817.50
8.2.50.0040.00417.38
8.2.40.0040.00419.22
8.2.30.0040.00417.95
8.2.20.0020.00517.55
8.2.10.0080.00017.49
8.2.00.0030.00617.61
8.1.280.0120.00325.92
8.1.270.0000.00823.99
8.1.260.0070.00726.35
8.1.250.0020.00528.09
8.1.240.0000.00819.07
8.1.230.0070.00419.16
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0060.00317.13
8.1.190.0000.00817.22
8.1.180.0080.00018.10
8.1.170.0030.00517.62
8.1.160.0030.00618.82
8.1.150.0000.00718.57
8.1.140.0000.00717.45
8.1.130.0000.00717.81
8.1.120.0000.00717.25
8.1.110.0060.00317.38
8.1.100.0040.00417.42
8.1.90.0000.00717.32
8.1.80.0020.00517.29
8.1.70.0030.00317.35
8.1.60.0040.00417.50
8.1.50.0000.00717.40
8.1.40.0070.00017.47
8.1.30.0040.00417.57
8.1.20.0030.00517.56
8.1.10.0050.00217.34
8.1.00.0000.00817.32
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.45
8.0.270.0030.00317.17
8.0.260.0000.00816.86
8.0.250.0040.00417.00
8.0.240.0060.00317.02
8.0.230.0000.00717.02
8.0.220.0000.00716.88
8.0.210.0000.00717.00
8.0.200.0030.00316.94
8.0.190.0000.00717.00
8.0.180.0070.00317.01
8.0.170.0060.00316.87
8.0.160.0040.00416.96
8.0.150.0020.00516.80
8.0.140.0040.00416.93
8.0.130.0030.00313.35
8.0.120.0000.00716.78
8.0.110.0000.00716.83
8.0.100.0000.00716.93
8.0.90.0040.00417.02
8.0.80.0070.00716.99
8.0.70.0000.00716.87
8.0.60.0070.00016.86
8.0.50.0000.00816.95
8.0.30.0110.01117.09
8.0.20.0090.00917.25
8.0.10.0080.00017.07
8.0.00.0120.00716.61
7.4.330.0050.00014.78
7.4.320.0030.00316.30
7.4.300.0030.00316.46
7.4.290.0000.00716.32
7.4.280.0070.00316.38
7.4.270.0000.00816.49
7.4.260.0050.00013.24
7.4.250.0050.00316.52
7.4.240.0040.00416.43
7.4.230.0040.00416.28
7.4.220.0080.01416.41
7.4.210.0070.00916.45
7.4.200.0070.00016.20
7.4.190.0020.00516.48
7.4.160.0080.00816.52
7.4.150.0170.00317.07
7.4.140.0090.00817.05
7.4.130.0100.00816.33
7.4.120.0080.00816.41
7.4.110.0200.00616.36
7.4.100.0100.00716.41
7.4.90.0090.00916.36
7.4.80.0100.00718.80
7.4.70.0100.00616.31
7.4.60.0090.00616.45
7.4.50.0000.00816.37
7.4.40.0040.01422.27
7.4.30.0100.01016.66
7.4.00.0000.01515.06
7.3.330.0000.00913.12
7.3.320.0030.00312.95
7.3.310.0000.00716.12
7.3.300.0080.00016.27
7.3.290.0100.01016.35
7.3.280.0100.00616.26
7.3.270.0090.00917.07
7.3.260.0140.00718.24
7.3.250.0110.01416.28
7.3.240.0130.00316.38
7.3.230.0130.00316.39
7.3.210.0100.00716.24
7.3.200.0040.01719.39
7.3.190.0070.01116.20
7.3.180.0130.00316.30
7.3.170.0080.00816.27
7.3.160.0110.01016.25
7.3.120.0030.01014.81
7.3.10.0070.00716.48
7.3.00.0040.00916.20
7.2.330.0110.00716.39
7.2.320.0130.01016.34
7.2.310.0120.00916.43
7.2.300.0100.00716.56
7.2.290.0030.01416.25
7.2.130.0070.01016.64
7.2.120.0060.00916.92
7.2.110.0000.01416.79
7.2.100.0050.00516.70
7.2.90.0040.00816.88
7.2.80.0040.01116.94
7.2.70.0030.00916.66
7.2.60.0050.00716.65
7.2.50.0020.01016.76
7.2.40.0060.00616.64
7.2.30.0030.00916.68
7.2.20.0030.01017.02
7.2.10.0040.00816.69
7.2.00.0130.00016.89
7.1.250.0060.00615.71
7.1.200.0070.00715.79
7.1.70.0030.00516.96
7.1.60.0060.01219.40
7.1.50.0100.01016.91
7.1.00.0000.07322.46
7.0.200.0060.00316.76
7.0.140.0170.06022.00
7.0.60.0170.07319.92
7.0.50.0070.08317.80
7.0.40.0100.05020.40
7.0.30.0230.05720.18
7.0.20.0300.04020.28
7.0.10.0170.05020.13
7.0.00.0070.05720.20
5.6.280.0030.07021.00
5.6.210.0070.08320.70
5.6.200.0100.05318.22
5.6.190.0070.04020.63
5.6.180.0330.07720.32
5.6.170.0200.04020.49
5.6.160.0070.08020.50
5.6.150.0100.07718.23
5.6.140.0070.08318.12
5.6.130.0030.04318.16
5.6.120.0070.04321.09
5.6.110.0130.09021.02
5.6.100.0000.08321.03
5.6.90.0070.07720.95
5.6.80.0030.04020.36
5.6.70.4400.04320.36
5.5.350.0270.07320.52
5.5.340.0070.04017.95
5.5.330.0170.07720.29
5.5.320.0130.05020.47
5.5.310.0230.06020.26
5.5.300.0000.08717.98
5.5.290.0100.07317.88
5.5.280.0030.04320.67
5.5.270.0130.06020.95
5.5.260.0100.08320.86
5.5.250.0070.03720.78
5.5.240.0130.07720.25
5.4.450.0100.04319.13
5.4.440.0230.04019.46
5.4.430.0200.04319.45
5.4.420.0100.04019.13
5.4.410.0170.04019.07
5.4.400.0100.04018.88
5.4.390.0130.03719.09
5.4.380.0230.04319.17
5.4.370.0100.04019.18
5.4.360.0130.05318.88
5.4.350.0230.07319.11
5.4.340.0170.07719.16
5.4.320.0170.06019.25
5.4.310.0300.05719.21
5.4.300.0230.06319.08
5.4.290.0400.05719.24
5.4.280.0170.07319.23
5.4.270.0300.07019.14
5.4.260.0270.07018.92
5.4.250.0200.05718.80
5.4.240.0200.06019.23
5.4.230.0370.06019.25
5.4.220.0200.06319.23
5.4.210.0230.03719.09
5.4.200.0170.04019.04
5.4.190.0230.07318.79
5.4.180.0300.04019.23
5.4.170.0170.04719.12
5.4.160.0230.07319.07
5.4.150.0430.04019.07
5.4.140.0200.04716.35
5.4.130.0270.04016.21
5.4.120.0300.05316.23
5.4.110.0270.03016.38
5.4.100.0270.06716.39
5.4.90.0200.07316.40
5.4.80.0270.07016.32
5.4.70.0200.05716.32
5.4.60.0200.03316.20
5.4.50.0230.03716.18
5.4.40.0170.05716.40
5.4.30.0330.05716.18
5.4.20.0300.06716.17
5.4.10.0330.05716.52
5.4.00.0170.04715.73
5.3.290.0200.07714.61
5.3.280.0170.07014.43
5.3.270.0230.06714.46
5.3.260.0270.07314.45
5.3.250.0270.05014.58
5.3.240.0200.06314.55
5.3.230.0270.06314.57
5.3.220.0230.07314.51
5.3.210.0170.04714.40
5.3.200.0230.07014.40
5.3.190.0230.06714.42
5.3.180.0270.06314.41
5.3.170.0130.07314.51
5.3.160.0300.07014.41
5.3.150.0230.03314.42
5.3.140.0200.07714.43
5.3.130.0270.06314.49
5.3.120.0230.07314.39
5.3.110.0270.06714.42
5.3.100.0170.04013.89
5.3.90.0200.04714.07
5.3.80.0300.06713.99
5.3.70.0300.06313.96
5.3.60.0300.07013.91
5.3.50.0200.07313.97
5.3.40.0300.06713.93
5.3.30.0200.06713.95
5.3.20.0270.06713.73
5.3.10.0130.06313.60
5.3.00.0230.06013.58
5.2.170.0130.06011.83
5.2.160.0130.05711.83
5.2.150.0270.04711.83
5.2.140.0170.04711.83
5.2.130.0270.05311.83
5.2.120.0230.05711.83
5.2.110.0130.07011.83
5.2.100.0230.04311.83
5.2.90.0230.05711.83
5.2.80.0230.06011.83
5.2.70.0200.04311.83
5.2.60.0170.04011.83
5.2.50.0130.06011.83
5.2.40.0070.05711.83
5.2.30.0230.04011.83
5.2.20.0200.03311.83
5.2.10.0200.05711.83
5.2.00.0170.03311.83
5.1.60.0070.03711.83
5.1.50.0070.04311.83
5.1.40.0170.05011.83
5.1.30.0200.03311.83
5.1.20.0130.03011.83
5.1.10.0230.05011.83
5.1.00.0170.05011.83
5.0.50.0070.03311.83
5.0.40.0100.04011.83
5.0.30.0030.05011.83
5.0.20.0100.04311.83
5.0.10.0130.03711.83
5.0.00.0130.03711.83
4.4.90.0100.02011.83
4.4.80.0100.01311.83
4.4.70.0070.04011.83
4.4.60.0070.03711.83
4.4.50.0070.02311.83
4.4.40.0100.05011.83
4.4.30.0070.03311.83
4.4.20.0100.02011.83
4.4.10.0100.02711.83
4.4.00.0030.04311.83
4.3.110.0100.02311.83
4.3.100.0100.03311.83
4.3.90.0030.02711.83
4.3.80.0100.05311.83
4.3.70.0100.03011.83
4.3.60.0100.03311.83
4.3.50.0100.03311.83
4.3.40.0100.05011.83
4.3.30.0030.03011.83
4.3.20.0070.02311.83
4.3.10.0100.02311.83
4.3.00.0070.03011.83

preferences:
40.56 ms | 401 KiB | 5 Q