3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fdopen($id, $mode) { return fopen("/proc/self/fd/".(int)$id, $mode); } echo file_get_content("php://fd/3");

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)
8.3.60.0120.00316.63
8.3.50.0090.01216.56
8.3.40.0040.01118.97
8.3.30.0070.00718.89
8.3.20.0040.00420.38
8.3.10.0000.00821.63
8.3.00.0050.00319.38
8.2.180.0060.00916.50
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0030.00521.11
8.2.120.0040.00426.35
8.2.110.0000.00921.04
8.2.100.0040.00718.21
8.2.90.0060.00319.27
8.2.80.0050.00317.97
8.2.70.0080.00017.38
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0080.00020.48
8.2.30.0030.00520.97
8.2.20.0000.00717.98
8.2.10.0000.00717.95
8.2.00.0050.00317.91
8.1.280.0040.01525.92
8.1.270.0040.00422.09
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.92
8.1.230.0060.00619.10
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0090.00017.25
8.1.190.0000.00817.10
8.1.180.0050.00218.10
8.1.170.0000.00818.43
8.1.160.0040.00419.02
8.1.150.0000.00720.54
8.1.140.0040.00419.37
8.1.130.0060.00318.78
8.1.120.0030.00517.37
8.1.110.0000.00817.28
8.1.100.0080.00017.33
8.1.90.0050.00217.32
8.1.80.0050.00217.34
8.1.70.0030.00317.23
8.1.60.0060.00317.47
8.1.50.0050.00317.45
8.1.40.0000.00717.44
8.1.30.0040.00417.48
8.1.20.0090.00017.49
8.1.10.0040.00417.51
8.1.00.0040.00417.47
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0040.00417.19
8.0.260.0060.00316.70
8.0.250.0040.00416.95
8.0.240.0020.00516.96
8.0.230.0080.00016.82
8.0.220.0000.00716.93
8.0.210.0000.00716.93
8.0.200.0050.00316.87
8.0.190.0050.00316.91
8.0.180.0080.00016.96
8.0.170.0040.00416.89
8.0.160.0050.00316.91
8.0.150.0040.00416.79
8.0.140.0030.00516.73
8.0.130.0080.00013.29
8.0.120.0040.00416.73
8.0.110.0040.00316.95
8.0.100.0030.00516.84
8.0.90.0000.00716.78
8.0.80.0090.00616.84
8.0.70.0070.00016.92
8.0.60.0040.00416.79
8.0.50.0070.00016.69
8.0.30.0080.00817.16
8.0.20.0090.01017.40
8.0.10.0040.00417.00
8.0.00.0060.01016.67
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0030.00316.45
7.4.290.0040.00416.34
7.4.280.0000.00716.43
7.4.270.0000.00716.43
7.4.260.0000.00716.34
7.4.250.0070.00016.44
7.4.240.0030.00316.56
7.4.230.0000.00716.42
7.4.220.0150.00916.54
7.4.210.0070.01316.49
7.4.200.0070.00016.45
7.4.160.0100.00816.25
7.4.150.0100.00817.40
7.4.140.0100.00817.86
7.4.130.0090.01516.55
7.4.120.0110.00716.51
7.4.110.0040.01716.60
7.4.100.0140.00416.59
7.4.90.0060.01216.33
7.4.80.0080.00819.39
7.4.70.0100.00716.29
7.4.60.0130.00316.44
7.4.50.0040.00816.31
7.4.40.0120.00616.59
7.4.30.0120.00416.52
7.4.00.0070.01015.00
7.3.330.0070.00013.30
7.3.320.0050.00013.11
7.3.310.0070.00016.17
7.3.300.0060.00016.31
7.3.290.0090.00716.28
7.3.280.0080.00816.28
7.3.270.0130.00317.40
7.3.260.0120.00616.25
7.3.250.0100.00816.45
7.3.240.0080.00816.41
7.3.230.0080.00916.46
7.3.210.0060.01216.36
7.3.200.0110.00516.47
7.3.190.0110.00616.36
7.3.180.0120.00316.31
7.3.170.0060.01016.41
7.3.160.0110.00616.26
7.3.120.0090.00714.89
7.3.110.0000.01514.85
7.3.100.0030.01314.76
7.3.90.0030.01014.73
7.3.80.0000.01314.73
7.3.70.0030.01214.51
7.3.60.0000.01214.83
7.3.50.0090.00314.66
7.3.40.0090.00614.75
7.3.30.0070.00714.85
7.3.20.0040.01216.72
7.3.10.0070.00916.51
7.3.00.0060.00816.36
7.2.330.0130.00316.40
7.2.320.0090.01216.20
7.2.310.0110.00616.40
7.2.300.0060.01316.55
7.2.290.0100.01016.33
7.2.250.0070.01315.09
7.2.240.0030.01614.83
7.2.230.0090.00615.04
7.2.220.0030.00815.18
7.2.210.0070.00714.79
7.2.200.0030.00914.80
7.2.190.0040.00914.76
7.2.180.0060.00614.78
7.2.170.0030.01015.06
7.2.130.0090.00616.68
7.2.120.0050.00916.80
7.2.110.0090.00616.82
7.2.100.0050.00516.73
7.2.90.0050.01116.71
7.2.80.0050.00716.81
7.2.70.0110.00616.89
7.2.60.0050.00716.75
7.2.50.0070.00916.71
7.2.40.0030.00816.61
7.2.30.0060.00716.86
7.2.20.0030.00716.80
7.2.10.0000.01216.76
7.2.00.0080.00716.76
7.1.330.0070.00715.44
7.1.320.0110.00415.52
7.1.310.0060.00915.57
7.1.300.0070.00715.55
7.1.290.0130.00315.52
7.1.280.0080.00815.66
7.1.270.0100.00315.30
7.1.260.0080.00415.63
7.1.250.0040.00915.55
7.1.200.0090.00315.73
7.1.100.0030.01217.95
7.1.70.0160.00815.18
7.1.60.0220.00333.30
7.1.50.0190.01532.89
7.1.40.0240.01232.68
7.1.30.0180.01532.60
7.1.20.0280.00832.58
7.1.10.0150.00716.39
7.1.00.0150.00714.78
7.0.200.0140.00714.54
7.0.190.0160.00614.52
7.0.180.0130.01014.40
7.0.170.0190.00414.57
7.0.160.0080.00516.17
7.0.150.0140.00714.23
7.0.140.0040.00816.28
7.0.130.0060.00616.34
7.0.120.0040.00816.39
7.0.110.0000.01116.12
7.0.100.0060.00616.33
7.0.90.0030.00916.32
7.0.80.0000.01116.15
7.0.70.0060.00616.09
7.0.60.0060.00615.96
7.0.50.0060.00616.47
7.0.40.0060.00616.51
7.0.30.0060.00616.54
7.0.20.0000.01316.19
7.0.10.0060.00616.44
7.0.00.0060.00616.27

preferences:
42.12 ms | 400 KiB | 5 Q