3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (class_exists('RecursiveDirectoryIterator')) { $i1 = new RecursiveDirectoryIterator('/var/tmp'); $i2 = new RecursiveDirectoryIterator('/var/tmp'); var_dump($i1 == $i2); } else { var_dump('Class RecursiveDirectoryIterator does not exist'); }

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)
8.3.60.0110.00416.50
8.3.50.0090.00722.87
8.3.40.0060.00918.66
8.3.30.0070.00718.93
8.3.20.0080.00020.29
8.3.10.0030.00623.69
8.3.00.0040.00419.38
8.2.180.0090.00618.29
8.2.170.0150.00022.96
8.2.160.0150.00020.27
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00521.17
8.2.110.0090.00020.44
8.2.100.0040.00818.03
8.2.90.0030.00619.22
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0070.00318.07
8.2.40.0000.00818.22
8.2.30.0020.00518.01
8.2.20.0040.00417.80
8.2.10.0000.00717.91
8.2.00.0030.00517.76
8.1.280.0120.00925.92
8.1.270.0060.00323.84
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00022.07
8.1.230.0000.01019.09
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0080.00018.71
8.1.160.0030.00521.85
8.1.150.0070.00018.70
8.1.140.0040.00417.27
8.1.130.0070.00017.77
8.1.120.0040.00417.41
8.1.110.0030.00517.28
8.1.100.0000.00717.35
8.1.90.0040.00417.36
8.1.80.0040.00417.39
8.1.70.0070.00017.32
8.1.60.0000.00817.38
8.1.50.0040.00417.50
8.1.40.0080.00017.48
8.1.30.0040.00417.50
8.1.20.0000.00817.59
8.1.10.0040.00417.49
8.1.00.0000.00817.50
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0100.00018.41
8.0.270.0000.00717.07
8.0.260.0030.00317.13
8.0.250.0030.00316.98
8.0.240.0070.00016.91
8.0.230.0000.00716.98
8.0.220.0060.00016.86
8.0.210.0030.00316.90
8.0.200.0040.00416.89
8.0.190.0000.00816.95
8.0.180.0040.00416.91
8.0.170.0040.00416.92
8.0.160.0040.00416.91
8.0.150.0000.00716.80
8.0.140.0040.00416.93
8.0.130.0030.00313.31
8.0.120.0000.00816.85
8.0.110.0030.00516.89
8.0.100.0040.00416.91
8.0.90.0000.00816.82
8.0.80.0100.00716.91
8.0.70.0000.00716.98
8.0.60.0070.00016.73
8.0.50.0050.00316.76
8.0.30.0080.01016.94
8.0.20.0130.00817.40
8.0.10.0040.00416.92
8.0.00.0120.00916.70
7.4.330.0020.00215.00
7.4.320.0030.00316.32
7.4.300.0080.00016.57
7.4.290.0070.00016.53
7.4.280.0040.00416.46
7.4.270.0040.00416.40
7.4.260.0000.00716.43
7.4.250.0070.00016.55
7.4.240.0030.00516.48
7.4.230.0070.00016.45
7.4.220.0080.01116.55
7.4.210.0070.00716.43
7.4.200.0030.00316.50
7.4.160.0100.01016.56
7.4.150.0130.01317.40
7.4.140.0190.00617.86
7.4.130.0100.01016.52
7.4.120.0090.00816.56
7.4.110.0130.00316.56
7.4.100.0070.01616.41
7.4.90.0100.00716.60
7.4.80.0120.00919.39
7.4.70.0210.00216.59
7.4.60.0090.00916.44
7.4.50.0050.00316.56
7.4.40.0070.01416.49
7.4.30.0000.01716.45
7.4.00.0060.00614.89
7.3.330.0050.00013.05
7.3.320.0020.00213.02
7.3.310.0000.00716.32
7.3.300.0000.00616.30
7.3.290.0040.01116.24
7.3.280.0100.00716.29
7.3.270.0090.00917.40
7.3.260.0200.00316.40
7.3.250.0110.00616.41
7.3.240.0120.00616.54
7.3.230.0090.00716.55
7.3.210.0100.00716.32
7.3.200.0070.01119.39
7.3.190.0090.01216.57
7.3.180.0090.01216.53
7.3.170.0080.00816.35
7.3.160.0090.01416.29
7.2.330.0120.00616.63
7.2.320.0090.00916.36
7.2.310.0100.01016.26
7.2.300.0110.01116.34
7.2.290.0040.01216.47
7.2.60.0070.00716.82
7.2.00.0030.00919.32
7.1.200.0040.00815.85
7.1.100.0000.01117.63
7.1.70.0060.00316.82
7.1.60.0060.01919.46
7.1.50.0140.01017.13
7.1.00.0030.07722.34
7.0.200.0000.00816.52
7.0.140.0100.06322.09
7.0.60.0070.08020.02
7.0.50.0030.06717.89
7.0.40.0030.04720.24
7.0.30.0470.04720.02
7.0.20.0230.05320.12
7.0.10.0300.07320.13
7.0.00.0070.04720.03
5.6.280.0030.07321.04
5.6.210.0170.04720.62
5.6.200.0030.06718.13
5.6.190.0100.08720.58
5.6.180.0200.04320.66
5.6.170.0330.06320.51
5.6.160.0200.04320.62
5.6.150.0030.08318.13
5.6.140.0030.06018.10
5.6.130.0000.04718.14
5.6.120.0030.04320.99
5.6.110.0030.04020.96
5.6.100.0070.04020.89
5.6.90.0000.06720.96
5.6.80.0100.08320.37
5.6.70.4430.04020.36
5.5.350.0100.05720.31
5.5.340.0070.06017.96
5.5.330.0070.04320.27
5.5.320.0230.04320.29
5.5.310.0300.07320.30
5.5.300.0070.07017.98
5.5.290.0100.04017.93
5.5.280.0130.07720.79
5.5.270.0130.07320.86
5.5.260.0100.08020.67
5.5.250.0130.06020.68
5.5.240.4270.04020.04
5.4.450.0030.03719.28
5.4.440.0000.04319.46
5.4.430.0030.06719.55
5.4.420.0030.07019.58
5.4.410.0070.07319.18
5.4.400.0030.06019.14
5.4.390.0070.07319.15
5.4.380.0070.06319.22
5.4.370.0130.03719.20
5.4.360.0030.07019.21
5.4.350.0030.08019.26
5.4.340.0000.08319.22
5.4.320.0030.04719.13
5.4.310.0030.05018.85
5.4.300.0100.04019.31
5.4.290.0100.04318.86
5.4.280.0100.04319.21
5.4.270.0000.08019.30
5.4.260.0070.07019.22
5.4.250.0070.04319.07
5.4.240.0000.04018.94
5.4.230.0000.07018.98
5.4.220.0000.05018.85
5.4.210.0030.08019.05
5.4.200.0070.07718.97
5.4.190.0000.07719.18
5.4.180.0030.06019.05
5.4.170.0170.03719.18
5.4.160.0030.06019.14
5.4.150.0000.05019.20
5.4.140.0000.05016.50
5.4.130.0000.07716.38
5.4.120.0070.06716.28
5.4.110.0100.06716.27
5.4.100.0130.03716.55
5.4.90.0030.07016.54
5.4.80.0030.07016.50
5.4.70.0030.07316.26
5.4.60.0070.05716.43
5.4.50.0070.07316.42
5.4.40.0100.04016.52
5.4.30.0130.06016.48
5.4.20.0070.06016.16
5.4.10.0030.07716.16
5.4.00.0000.04715.95
5.3.290.0070.05314.63
5.3.280.0070.07714.58
5.3.270.0030.07314.72
5.3.260.0070.07714.50
5.3.250.0000.07714.51
5.3.240.0030.07714.62
5.3.230.0030.05714.67
5.3.220.0070.06314.48
5.3.210.0000.05714.55
5.3.200.0030.07314.61
5.3.190.0070.07014.72
5.3.180.0030.06314.64
5.3.170.0030.05314.47
5.3.160.0100.04714.55
5.3.150.0000.04014.48
5.3.140.0070.05314.46
5.3.130.0030.05314.52
5.3.120.0030.07714.52
5.3.110.0100.07014.54
5.3.100.0030.06713.96
5.3.90.0030.07314.24
5.3.80.0030.07713.94
5.3.70.0000.06314.10
5.3.60.0030.05014.02
5.3.50.0070.07013.95
5.3.40.0030.07313.85
5.3.30.0000.07713.99
5.3.20.0070.07013.61
5.3.10.0030.06013.87
5.3.00.0030.06013.65
5.2.170.0070.06012.12
5.2.160.0030.03312.12
5.2.150.0000.03712.12
5.2.140.0070.02712.12
5.2.130.0030.06012.12
5.2.120.0030.05012.12
5.2.110.0030.06012.12
5.2.100.0000.03012.12
5.2.90.0000.03012.12
5.2.80.0000.03312.12
5.2.70.0030.02712.12
5.2.60.0030.04312.12
5.2.50.0030.04712.12
5.2.40.0030.05712.12
5.2.30.0070.05712.12
5.2.20.0070.03312.12
5.2.10.0000.06012.12
5.2.00.0200.03312.12
5.1.60.0030.05312.12
5.1.50.0070.04712.12
5.1.40.0000.05012.12
5.1.30.0030.05712.12
5.1.20.0000.05312.12
5.1.10.0070.05312.12
5.1.00.0070.05312.12
5.0.50.0000.02712.12
5.0.40.0030.04712.12
5.0.30.0000.07012.12
5.0.20.0030.04312.12
5.0.10.0000.04012.12
5.0.00.0030.05312.12
4.4.90.0030.01712.12
4.4.80.0030.03312.12
4.4.70.0070.02312.12
4.4.60.0000.02012.12
4.4.50.0000.03712.12
4.4.40.0000.05012.12
4.4.30.0000.03012.12
4.4.20.0000.04012.12
4.4.10.0030.03012.12
4.4.00.0000.03012.12
4.3.110.0030.03312.12
4.3.100.0070.02012.12
4.3.90.0030.03312.12
4.3.80.0100.03712.12
4.3.70.0070.02712.12
4.3.60.0000.02712.12
4.3.50.0000.03712.12
4.3.40.0000.05312.12
4.3.30.0030.03712.12
4.3.20.0000.03712.12
4.3.10.0030.03712.12
4.3.00.0030.03012.12

preferences:
36.52 ms | 401 KiB | 5 Q