3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( (object)fopen('/etc/passwd', 'r') );

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)
8.3.60.0130.00316.38
8.3.50.0150.00518.24
8.3.40.0080.00818.67
8.3.30.0040.01118.61
8.3.20.0110.00418.58
8.3.10.0030.00620.23
8.3.00.0060.00319.38
8.2.180.0060.01316.48
8.2.170.0150.00022.96
8.2.160.0070.01018.64
8.2.150.0110.00424.18
8.2.140.0080.00024.66
8.2.130.0000.01426.16
8.2.120.0070.00019.70
8.2.110.0070.00320.86
8.2.100.0080.00417.66
8.2.90.0030.00621.07
8.2.80.0030.00619.40
8.2.70.0080.00017.38
8.2.60.0000.00817.68
8.2.50.0100.00018.07
8.2.40.0040.00418.03
8.2.30.0030.00517.93
8.2.20.0030.00617.52
8.2.10.0000.00717.68
8.2.00.0080.00017.63
8.1.280.0120.00325.92
8.1.270.0000.00723.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00622.33
8.1.230.0070.00420.89
8.1.220.0000.00817.74
8.1.210.0050.00318.97
8.1.200.0040.00417.13
8.1.190.0040.00417.40
8.1.180.0050.00318.10
8.1.170.0040.00420.62
8.1.160.0040.00418.73
8.1.150.0050.00218.49
8.1.140.0000.00817.38
8.1.130.0030.00317.71
8.1.120.0040.00417.32
8.1.110.0030.00517.24
8.1.100.0020.00517.34
8.1.90.0050.00317.44
8.1.80.0030.00317.37
8.1.70.0040.00417.34
8.1.60.0000.00917.36
8.1.50.0000.00717.31
8.1.40.0020.00517.49
8.1.30.0000.00817.42
8.1.20.0040.00417.50
8.1.10.0040.00417.28
8.1.00.0000.00717.25
8.0.300.0070.00019.89
8.0.290.0000.00716.63
8.0.280.0000.00718.41
8.0.270.0070.00017.23
8.0.260.0030.00316.62
8.0.250.0050.00316.83
8.0.240.0030.00416.80
8.0.230.0070.00016.89
8.0.220.0000.00716.82
8.0.210.0000.00716.90
8.0.200.0000.00716.92
8.0.190.0040.00416.90
8.0.180.0000.00816.86
8.0.170.0030.00616.82
8.0.160.0070.00016.87
8.0.150.0040.00416.75
8.0.140.0040.00416.65
8.0.130.0050.00013.23
8.0.120.0000.00816.72
8.0.110.0070.00016.81
8.0.100.0000.00816.86
8.0.90.0040.00416.84
8.0.80.0090.01016.83
8.0.70.0040.00416.86
8.0.60.0000.00716.68
8.0.50.0030.00316.82
8.0.30.0120.00817.16
8.0.20.0110.00816.82
8.0.10.0000.00816.98
8.0.00.0080.01216.61
7.4.330.0000.00512.91
7.4.320.0000.00616.44
7.4.300.0020.00516.55
7.4.290.0050.00216.53
7.4.280.0000.00816.40
7.4.270.0040.00416.48
7.4.260.0030.00313.21
7.4.250.0000.00816.43
7.4.240.0030.00316.46
7.4.230.0000.00716.54
7.4.220.0140.00416.54
7.4.210.0100.00616.55
7.4.200.0030.00316.43
7.4.190.0000.00716.45
7.4.160.0040.01216.34
7.4.150.0160.00316.22
7.4.140.0180.00616.39
7.4.130.0080.00816.33
7.4.120.0160.00016.48
7.4.110.0030.01316.29
7.4.100.0050.01116.66
7.4.90.0060.01116.39
7.4.80.0120.00919.39
7.4.70.0140.00316.60
7.4.60.0160.00016.39
7.4.50.0000.00516.42
7.4.40.0030.01016.59
7.4.30.0070.01016.52
7.4.00.0070.00714.71
7.3.330.0080.00013.11
7.3.320.0060.00013.13
7.3.310.0040.00416.32
7.3.300.0000.00816.26
7.3.290.0080.00816.24
7.3.280.0110.00516.30
7.3.270.0100.00716.18
7.3.260.0100.01316.44
7.3.250.0140.00716.22
7.3.240.0060.01016.16
7.3.230.0070.01116.23
7.3.210.0090.00916.30
7.3.200.0070.01416.29
7.3.190.0070.01316.43
7.3.180.0120.00316.16
7.3.170.0100.00616.40
7.3.160.0090.00916.23
7.3.120.0090.00314.99
7.2.330.0080.00816.73
7.2.320.0060.01916.37
7.2.310.0000.01816.49
7.2.300.0030.01516.57
7.2.290.0060.01016.37
7.2.00.0410.00319.03
7.1.100.0000.01517.91
7.1.70.0100.00216.68
7.1.60.0130.01319.31
7.1.50.0100.01016.80
7.1.00.0070.06022.40
7.0.200.0090.00914.79
7.0.140.0000.07722.19
7.0.120.0030.07721.96
7.0.60.0100.06719.97
7.0.50.0030.04717.85
7.0.40.0030.06320.27
7.0.30.0670.06020.31
7.0.20.0330.07020.30
7.0.10.0100.07320.32
7.0.00.0100.08720.17
5.6.280.0030.07321.08
5.6.210.0100.07720.71
5.6.200.0000.04318.23
5.6.190.0070.07020.41
5.6.180.0230.07720.41
5.6.170.0200.04320.49
5.6.160.0030.09020.37
5.6.150.0070.05018.12
5.6.140.0130.07318.17
5.6.130.0000.09018.09
5.6.120.0000.04720.99
5.6.110.0130.07721.18
5.6.100.0070.06320.96
5.6.90.0100.08720.87
5.6.80.0030.06320.38
5.6.70.2330.05720.47
5.5.350.0070.08720.38
5.5.340.0030.08318.00
5.5.330.0030.05720.25
5.5.320.0130.08320.29
5.5.310.0300.05320.17
5.5.300.0070.08017.98
5.5.290.0170.05717.92
5.5.280.0070.07320.76
5.5.270.0000.05720.72
5.5.260.0130.07320.87
5.5.250.0030.07020.71
5.5.240.0200.03020.11
5.4.450.3800.03719.50
5.4.440.2270.05319.37
5.4.430.1570.04019.45
5.4.420.4070.03719.51
5.4.410.3670.03719.24
5.4.400.4400.03319.16
5.4.390.0070.07318.83
5.4.380.4530.04319.04
5.4.370.3200.03719.04
5.4.360.3370.03718.80
5.4.350.3800.03318.97
5.4.340.2770.03319.05
5.4.320.3130.04019.06
5.4.310.4170.05318.96
5.4.300.4830.03718.96
5.4.290.3470.04018.80
5.4.280.4600.03719.04
5.4.270.4300.04319.12
5.4.260.4730.04018.80
5.4.250.4800.03718.79
5.4.240.4330.04319.18
5.4.230.4070.04018.96
5.4.220.3700.04019.16
5.4.210.3570.02319.15
5.4.200.5000.04018.96
5.4.190.3700.03719.05
5.4.180.4300.03318.95
5.4.170.4570.03718.82
5.4.160.4100.03718.95
5.4.150.3030.04319.13
5.4.140.4330.03716.33
5.4.130.4130.02716.24
5.4.120.4900.03716.39
5.4.110.4970.03316.35
5.4.100.4770.02716.36
5.4.90.4730.04016.36
5.4.80.4130.03316.33
5.4.70.3930.03016.39
5.4.60.3900.03716.39
5.4.50.4900.03016.36
5.4.40.4300.03716.39
5.4.30.4030.04016.36
5.4.20.4100.02716.29
5.4.10.3870.03716.32
5.4.00.3670.03315.66
5.3.290.3630.03314.58
5.3.280.3030.04014.53
5.3.270.4830.03714.54
5.3.260.4300.03314.54
5.3.250.4300.04014.48
5.3.240.3230.04314.49
5.3.230.4930.03714.52
5.3.220.4370.04014.65
5.3.210.4670.04314.58
5.3.200.4600.04014.49
5.3.190.4370.04714.49
5.3.180.4530.03314.48
5.3.170.4100.03014.48
5.3.160.4100.04014.46
5.3.150.3930.03714.48
5.3.140.4670.03014.37
5.3.130.3970.04014.64
5.3.120.3900.04314.47
5.3.110.4170.03714.47
5.3.100.4000.04013.99
5.3.90.3800.02713.83
5.3.80.3500.03713.83
5.3.70.4900.04713.93
5.3.60.4200.03013.92
5.3.50.3330.03713.89
5.3.40.4500.04313.88
5.3.30.4600.04013.73
5.3.20.4300.03013.70
5.3.10.3570.03013.74
5.3.00.4170.02713.45
5.2.170.3630.02711.00
5.2.160.3930.03011.07
5.2.150.3970.03311.07
5.2.140.3600.02311.13
5.2.130.3700.03711.25
5.2.120.3400.03011.26
5.2.110.3630.02711.03
5.2.100.3030.02711.03
5.2.90.3570.03311.11
5.2.80.4000.03311.02
5.2.70.3600.02311.06
5.2.60.3330.02711.01
5.2.50.3900.02711.10
5.2.40.3070.02710.97
5.2.30.3070.02310.82
5.2.20.2530.02710.80
5.2.10.1500.03010.86
5.2.00.0000.05710.74
5.1.60.0000.03310.04
5.1.50.0030.04010.07
5.1.40.0830.03010.13
5.1.30.3130.03310.39
5.1.20.2530.02310.41
5.1.10.1800.02710.05
5.1.00.1530.02310.08
5.0.50.1230.0178.38
5.0.40.0570.0208.55
5.0.30.1000.0308.21
5.0.20.1370.0138.19
5.0.10.1430.0238.32
5.0.00.1330.0278.30
4.4.90.2130.0135.80
4.4.80.1530.0175.80
4.4.70.1530.0205.75
4.4.60.1300.0175.78
4.4.50.1470.0205.82
4.4.40.0030.0435.76
4.4.30.0070.0205.79
4.4.20.1070.0175.86
4.4.10.0700.0175.95
4.4.00.1370.0275.83
4.3.110.0500.0175.79
4.3.100.1470.0175.76
4.3.90.1400.0175.69
4.3.80.1030.0205.71
4.3.70.1070.0105.70
4.3.60.1330.0105.70
4.3.50.1070.0175.71
4.3.40.1000.0235.77
4.3.30.0600.0135.13
4.3.20.0700.0135.13
4.3.10.0630.0175.13
4.3.00.0500.0135.13

preferences:
39.99 ms | 401 KiB | 5 Q