3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=66182 class before_body_foo_filter extends php_user_filter { function filter($in, $out, &$consumed, $closing) { // this exit; causes a segfault exit; } } stream_filter_register('before_body_foo', 'before_body_foo_filter'); $fp = fopen('php://output', 'w'); stream_filter_append($fp, 'before_body_foo', STREAM_FILTER_WRITE, 'YES'); fwrite($fp, 'hello');

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)
8.3.60.0110.00416.75
8.3.50.0140.00722.05
8.3.40.0140.00418.83
8.3.30.0090.00619.13
8.3.20.0040.00420.29
8.3.10.0000.00823.53
8.3.00.0060.00321.00
8.2.180.0140.00716.86
8.2.170.0060.01322.96
8.2.160.0100.00320.44
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0130.00620.76
8.2.110.0100.00019.45
8.2.100.0040.00817.72
8.2.90.0030.00617.38
8.2.80.0000.00918.73
8.2.70.0040.00417.63
8.2.60.0090.00017.63
8.2.50.0040.00417.55
8.2.40.0080.00019.65
8.2.30.0050.00518.24
8.2.20.0000.00817.79
8.2.10.0000.00817.87
8.2.00.0040.00417.55
8.1.280.0110.00825.92
8.1.270.0030.00523.91
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00623.64
8.1.230.0040.00720.71
8.1.220.0000.00818.59
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0000.00819.11
8.1.160.0000.00821.99
8.1.150.0030.00718.59
8.1.140.0040.00417.27
8.1.130.0000.01017.86
8.1.120.0000.00717.38
8.1.110.0040.00417.38
8.1.100.0070.00017.32
8.1.90.0050.00217.38
8.1.80.0020.00517.45
8.1.70.0030.00317.39
8.1.60.0030.00517.61
8.1.50.0040.00417.54
8.1.40.0040.00417.57
8.1.30.0050.00317.55
8.1.20.0040.00417.57
8.1.10.0000.00717.51
8.1.00.0040.00417.39
8.0.300.0000.00819.82
8.0.290.0000.00816.75
8.0.280.0030.00318.38
8.0.270.0040.00417.17
8.0.260.0060.00017.13
8.0.250.0000.00717.04
8.0.240.0070.00016.91
8.0.230.0000.00717.02
8.0.220.0000.00716.91
8.0.210.0030.00316.99
8.0.200.0000.00617.01
8.0.190.0000.00816.92
8.0.180.0040.00416.97
8.0.170.0080.00016.88
8.0.160.0020.00516.95
8.0.150.0040.00416.76
8.0.140.0060.00316.96
8.0.130.0050.00013.39
8.0.120.0030.00516.77
8.0.110.0030.00516.90
8.0.100.0000.00716.80
8.0.90.0000.00817.02
8.0.80.0090.00716.96
8.0.70.0050.00217.00
8.0.60.0030.00316.94
8.0.50.0070.00016.98
8.0.30.0170.00517.17
8.0.20.0080.01117.40
8.0.10.0070.00016.81
8.0.00.0090.00816.67
7.4.330.0020.00215.07
7.4.320.0000.00616.45
7.4.300.0030.00316.44
7.4.290.0000.00716.52
7.4.280.0070.00316.52
7.4.270.0030.00316.65
7.4.260.0040.00416.59
7.4.250.0000.00716.43
7.4.240.0040.00416.52
7.4.230.0070.00016.63
7.4.220.0030.01416.51
7.4.210.0080.00616.46
7.4.200.0040.00416.61
7.4.160.0120.00616.46
7.4.150.0100.01517.40
7.4.140.0090.00917.86
7.4.130.0070.00916.59
7.4.120.0090.01016.65
7.4.110.0100.00716.44
7.4.100.0110.00616.52
7.4.90.0220.00016.28
7.4.80.0060.01519.39
7.4.70.0060.01216.48
7.4.60.0190.00316.52
7.4.50.0040.00016.39
7.4.40.0060.01016.39
7.4.30.0090.00916.43
7.4.00.0130.00014.84
7.3.330.0030.00313.23
7.3.320.0000.00613.17
7.3.310.0030.00316.19
7.3.300.0000.00716.41
7.3.290.0060.00916.36
7.3.280.0040.01116.35
7.3.270.0120.01217.40
7.3.260.0100.00616.46
7.3.250.0170.00316.35
7.3.240.0070.01016.48
7.3.230.0060.01016.39
7.3.210.0130.00916.23
7.3.200.0070.01019.39
7.3.190.0100.00716.30
7.3.180.0110.00416.22
7.3.170.0190.00316.27
7.3.160.0080.00816.26
7.3.120.0090.00614.51
7.2.330.0070.01716.63
7.2.320.0160.00316.41
7.2.310.0170.00016.54
7.2.300.0130.00316.52
7.2.290.0150.00316.46
7.2.00.0000.01019.35
7.1.100.0030.01318.13
7.1.70.0030.01216.96
7.1.60.0090.01219.70
7.1.50.0100.01316.57
7.1.00.0030.07722.57
7.0.200.0030.00716.82
7.0.140.0000.08021.97
7.0.100.0100.04720.00
7.0.90.0230.03319.98
7.0.80.0000.06719.97
7.0.70.0070.06020.01
7.0.60.0030.05719.99
7.0.50.0100.05720.26
7.0.40.0070.06720.04
7.0.30.0100.05020.15
7.0.20.0070.06720.00
7.0.10.0130.06720.05
7.0.00.0070.09020.05
5.6.280.0030.07321.02
5.6.250.0130.03720.60
5.6.240.0100.04320.67
5.6.230.0100.05720.69
5.6.220.0070.03720.53
5.6.210.0070.07720.65
5.6.200.0030.04321.14
5.6.190.0000.07721.05
5.6.180.0100.06321.03
5.6.170.0100.07721.18
5.6.160.0070.08321.17
5.6.150.0000.08721.05
5.6.140.0030.05020.93
5.6.130.0030.04021.13
5.6.120.0130.07320.99
5.6.110.0100.07320.93
5.6.100.0030.08321.07
5.6.90.0000.04321.07
5.6.80.0100.07320.40
5.6.70.0070.03720.41
5.6.60.0000.06020.45
5.6.50.0070.05020.39
5.6.40.0070.03320.42
5.6.30.0000.05020.39
5.6.20.0100.07720.44
5.6.10.0170.03020.44
5.6.00.0070.06320.43
5.5.380.0100.06020.45
5.5.370.0030.05720.40
5.5.360.0130.07720.41
5.5.350.0170.07320.42
5.5.340.0100.05320.83
5.5.330.0130.07720.73
5.5.320.0100.07020.81
5.5.310.0030.07720.79
5.5.300.0070.08320.86
5.5.290.0100.07020.73
5.5.280.0100.06720.79
5.5.270.0100.07720.92
5.5.260.0100.06720.64
5.5.250.0200.06320.54
5.5.240.0030.05720.30
5.5.230.0000.04320.29
5.5.220.0070.05320.21
5.5.210.0100.03320.10
5.5.200.0070.06020.27
5.5.190.0070.03719.99
5.5.180.0100.07720.13
5.5.160.0000.06720.24
5.5.150.0030.08020.27
5.5.140.0030.08020.26
5.5.130.0000.05320.14
5.5.120.0070.08020.24
5.5.110.0030.04020.24
5.5.100.0070.07320.06
5.5.90.0030.06320.02
5.5.80.0100.06720.06
5.5.70.0070.03719.97
5.5.60.0000.08320.08
5.5.50.0130.04020.15
5.5.40.0100.03720.05
5.5.30.0030.04320.05
5.5.20.0030.04020.07
5.5.10.0070.04719.95
5.5.00.0070.03720.04
5.4.450.0030.06719.36
5.4.440.0100.03319.48
5.4.430.0030.08019.51
5.4.420.0130.07719.45
5.4.410.0130.07319.32
5.4.400.0070.03318.99
5.4.390.0100.04319.04
5.4.380.0100.03018.95
5.4.370.0130.06719.09
5.4.360.0130.07019.11
5.4.350.0100.03018.88
5.4.340.0030.04719.18
5.4.320.0070.08019.13
5.4.310.0070.06318.95
5.4.300.0030.03719.10
5.4.290.0030.03319.23
5.4.280.0100.06019.16
5.4.270.0070.07318.77
5.4.260.0030.05018.95
5.4.250.0070.07718.88
5.4.240.0070.07718.88
5.4.230.0000.04019.00
5.4.220.0070.06319.08
5.4.210.0070.06319.17
5.4.200.0030.03718.96
5.4.190.0030.06018.90
5.4.180.0070.06718.81
5.4.170.0070.06019.02
5.4.160.0100.03719.02
5.4.150.0030.05718.75
5.4.140.0070.07016.43
5.4.130.0070.03316.32
5.4.120.0100.04716.21
5.4.110.0070.07016.27
5.4.100.0070.07316.27
5.4.90.0030.04716.28
5.4.80.0030.03716.32
5.4.70.0070.05316.32
5.4.60.0130.06316.43
5.4.50.0030.07016.23
5.4.40.0070.05316.45
5.4.30.0100.07016.34
5.4.20.0030.08016.26
5.4.10.0000.08316.26
5.4.00.0070.07015.63
5.3.290.0000.08014.43
5.3.280.0030.04314.40
5.3.270.0070.04314.45
5.3.260.0070.07314.44
5.3.250.0000.04014.41
5.3.240.0030.07314.50
5.3.230.0070.07714.57
5.3.220.0070.06714.44
5.3.210.0030.07314.48
5.3.200.0070.04714.33
5.3.190.0170.06014.44
5.3.180.0070.05714.51
5.3.170.0030.03714.31
5.3.160.0070.06014.39
5.3.150.0100.05014.41
5.3.140.0100.07014.32
5.3.130.0030.08014.46
5.3.120.0100.03314.31
5.3.110.0100.07314.43
5.3.100.0030.04313.93
5.3.90.0030.03313.92
5.3.80.0070.07013.76
5.3.70.0000.06313.72
5.3.60.0000.07313.84
5.3.50.0130.06313.83
5.3.40.0070.03313.81
5.3.30.0000.07713.67
5.3.20.0030.07313.50
5.3.10.0030.05313.50
5.3.00.0070.05013.40
5.2.170.0070.03012.61
5.2.160.0000.03312.61
5.2.150.0070.03312.61
5.2.140.0000.03012.61
5.2.130.0000.05712.61
5.2.120.0000.05312.61
5.2.110.0030.06312.61
5.2.100.0000.05312.61
5.2.90.0100.05012.61
5.2.80.0070.06012.61
5.2.70.0070.05312.61
5.2.60.0070.02312.61
5.2.50.0000.04312.61
5.2.40.0070.02312.61
5.2.30.0100.04312.61
5.2.20.0030.04012.61
5.2.10.0070.05712.61
5.2.00.0030.03012.61
5.1.60.0070.04712.61
5.1.50.0070.04312.61
5.1.40.0030.02712.61
5.1.30.0100.05012.61
5.1.20.0000.02712.61
5.1.10.0000.03312.61
5.1.00.0030.02312.61
5.0.50.0030.03712.61
5.0.40.0030.04312.61
5.0.30.0000.05712.61
5.0.20.0000.03712.61
5.0.10.0070.04012.61
5.0.00.0030.07012.61
4.4.90.0000.01312.61
4.4.80.0030.03312.61
4.4.70.0100.02012.61
4.4.60.0030.03012.61
4.4.50.0000.03712.61
4.4.40.0000.03712.61
4.4.30.0000.02312.61
4.4.20.0000.01712.61
4.4.10.0000.01712.61
4.4.00.0000.03312.61
4.3.110.0030.02312.61
4.3.100.0000.02012.61
4.3.90.0030.03712.61
4.3.80.0070.04712.61
4.3.70.0000.01712.61
4.3.60.0000.04012.61
4.3.50.0100.02012.61
4.3.40.0070.04712.61
4.3.30.0030.02312.61
4.3.20.0030.02012.61
4.3.10.0070.02712.61
4.3.00.0000.03012.61

preferences:
45.16 ms | 401 KiB | 5 Q