3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(STDIN); var_dump(STDERR);

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)
8.3.60.0200.00016.61
8.3.50.0110.00418.13
8.3.40.0150.00018.40
8.3.30.0110.00318.82
8.3.20.0040.00420.04
8.3.10.0090.00021.76
8.3.00.0060.00319.25
8.2.180.0150.00316.35
8.2.170.0070.00722.96
8.2.160.0140.00320.39
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0090.00019.23
8.2.110.0000.00919.45
8.2.100.0060.00617.50
8.2.90.0050.00319.27
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0030.00619.76
8.2.30.0040.00417.88
8.2.20.0000.00717.48
8.2.10.0000.00718.05
8.2.00.0040.00417.67
8.1.280.0120.00925.92
8.1.270.0080.00624.66
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0070.00320.87
8.1.230.0030.01017.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0050.00317.00
8.1.180.0000.00818.10
8.1.170.0040.00418.61
8.1.160.0040.00421.91
8.1.150.0040.00418.84
8.1.140.0040.00417.31
8.1.130.0000.00717.71
8.1.120.0040.00417.29
8.1.110.0050.00317.40
8.1.100.0000.00717.39
8.1.90.0040.00417.31
8.1.80.0000.00717.36
8.1.70.0050.00217.33
8.1.60.0000.00817.52
8.1.50.0030.00517.45
8.1.40.0000.01117.32
8.1.30.0040.00417.54
8.1.20.0040.00417.48
8.1.10.0000.00717.30
8.1.00.0000.00717.23
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0040.00418.39
8.0.270.0000.00817.20
8.0.260.0050.00217.14
8.0.250.0000.00616.80
8.0.240.0000.00716.88
8.0.230.0070.00016.79
8.0.220.0070.00016.75
8.0.210.0050.00316.86
8.0.200.0000.00616.80
8.0.190.0030.00416.85
8.0.180.0070.00016.88
8.0.170.0060.00316.73
8.0.160.0040.00416.81
8.0.150.0070.00016.78
8.0.140.0000.00716.77
8.0.130.0030.00313.27
8.0.120.0000.00916.72
8.0.110.0040.00416.85
8.0.100.0030.00516.65
8.0.90.0050.00216.86
8.0.80.0070.01016.87
8.0.70.0050.00316.71
8.0.60.0030.00516.69
8.0.50.0050.00216.66
8.0.30.0110.00817.12
8.0.20.0120.01117.40
8.0.10.0000.00716.80
8.0.00.0140.00516.61
7.4.330.0050.00015.03
7.4.320.0060.00016.29
7.4.300.0000.00616.51
7.4.290.0040.00416.54
7.4.280.0040.00416.40
7.4.270.0030.00416.54
7.4.260.0000.00816.48
7.4.250.0070.00316.45
7.4.240.0040.00416.49
7.4.230.0030.00316.52
7.4.220.0100.01316.52
7.4.210.0080.00616.38
7.4.200.0000.00716.50
7.4.160.0120.00416.25
7.4.150.0150.00317.40
7.4.140.0100.00817.86
7.4.130.0080.01216.48
7.4.120.0080.01216.43
7.4.110.0040.02016.58
7.4.100.0090.00916.45
7.4.90.0170.00016.51
7.4.80.0070.01119.39
7.4.70.0110.00516.42
7.4.60.0120.00916.41
7.4.50.0000.00816.54
7.4.40.0140.01116.48
7.4.30.0080.01116.41
7.4.00.0040.01114.56
7.3.330.0030.00313.11
7.3.320.0110.00413.07
7.3.310.0070.00016.29
7.3.300.0000.00716.14
7.3.290.0030.00316.05
7.3.280.0090.01016.19
7.3.270.0090.00917.40
7.3.260.0100.00616.34
7.3.250.0100.00916.34
7.3.240.0000.01516.26
7.3.230.0130.01016.39
7.3.210.0130.00716.22
7.3.200.0070.01719.39
7.3.190.0070.01016.35
7.3.180.0110.00716.16
7.3.170.0090.00916.39
7.3.160.0120.01216.16
7.2.330.0090.00616.42
7.2.320.0070.01016.57
7.2.310.0030.01416.24
7.2.300.0070.01416.38
7.2.290.0110.01116.28
7.2.00.0140.00018.78
7.1.100.0000.01118.02
7.1.70.0050.00817.07
7.1.60.0140.01119.50
7.1.50.0070.01416.85
7.1.00.0030.07722.48
7.0.200.0170.01016.41
7.0.140.0000.07722.07
7.0.60.0030.04019.84
7.0.50.0030.03717.86
7.0.40.0070.08320.04
7.0.30.0270.03720.17
7.0.20.0230.04720.17
7.0.10.0170.07020.02
7.0.00.0070.04020.11
5.6.280.0130.06320.86
5.6.210.0070.08720.70
5.6.200.0030.08718.21
5.6.190.0030.06020.57
5.6.180.0530.06720.39
5.6.170.0100.04720.62
5.6.160.0170.07320.71
5.6.150.0030.07718.21
5.6.140.0030.08318.18
5.6.130.0070.08318.14
5.6.120.0030.05020.89
5.6.110.0070.06720.95
5.6.100.0030.06321.01
5.6.90.0100.08721.12
5.6.80.0030.04020.50
5.5.350.0130.04720.41
5.5.340.0070.07717.91
5.5.330.0000.05720.13
5.5.320.0330.07320.21
5.5.310.0200.04320.28
5.5.300.0100.03317.84
5.5.290.0030.06017.88
5.5.280.0070.05020.66
5.5.270.0100.05020.63
5.5.260.0130.07320.86
5.5.250.0130.04320.54
5.5.240.0000.06720.23
5.4.450.0600.05719.13
5.4.440.0100.06319.61
5.4.430.1300.06719.46
5.4.420.0170.05719.58
5.4.410.0900.05318.95
5.4.400.0270.04718.72
5.4.390.0200.05718.73
5.4.380.0270.05018.66
5.4.370.0200.05318.72
5.4.360.0170.06018.68
5.4.350.0300.05018.65
5.4.340.0300.04718.52
5.4.320.0300.05018.50
5.4.310.0230.05718.46
5.4.300.0270.04718.68
5.4.290.0270.05018.68
5.4.280.0170.06018.61
5.4.270.0200.05718.54
5.4.260.0300.04718.49
5.4.250.0300.05318.48
5.4.240.0230.05718.66
5.4.230.0270.04718.76
5.4.220.0330.04718.61
5.4.210.0230.05318.63
5.4.200.0070.06316.64
5.4.190.0230.05318.64
5.4.180.0200.05718.47
5.4.170.0330.04318.72
5.4.160.0230.06718.63
5.4.150.0300.06018.53
5.4.140.0230.07316.17
5.4.130.0130.06016.26
5.4.120.0230.04716.15
5.4.110.0230.05016.22
5.4.100.0300.04316.16
5.4.90.0270.05016.37
5.4.80.0200.04716.04
5.4.70.0200.05716.05
5.4.60.0370.04016.23
5.4.50.0130.06316.11
5.4.40.0170.05716.22
5.4.30.0270.04316.12
5.4.20.0200.06316.13
5.4.10.0170.06016.23
5.4.00.0230.05015.54
5.3.290.0230.05314.73
5.3.280.0230.06714.68
5.3.270.0270.04714.68
5.3.260.0200.06314.50
5.3.250.0170.06014.71
5.3.240.0230.05714.65
5.3.230.0300.04014.59
5.3.220.0270.05014.64
5.3.210.0200.05314.47
5.3.200.0300.04014.47
5.3.190.0270.05714.63
5.3.180.0370.07014.59
5.3.170.0300.06714.59
5.3.160.0300.06714.50
5.3.150.0230.05314.56
5.3.140.0170.05314.55
5.3.130.0200.05714.52
5.3.120.0130.06314.47
5.3.110.0130.06314.51
5.3.100.0130.05713.94
5.3.90.0200.06713.98
5.3.80.0130.06013.96
5.3.70.0230.04713.99
5.3.60.0230.05013.91
5.3.50.0200.05313.93
5.3.40.0130.06013.93
5.3.30.0170.07013.85
5.3.20.0270.04313.69
5.3.10.0100.05713.63
5.3.00.0200.05013.63
5.2.170.0200.04011.17
5.2.160.0230.03311.12
5.2.150.0100.06711.13
5.2.140.0200.06011.27
5.2.130.0170.04311.08
5.2.120.0200.05311.05
5.2.110.0230.05311.14
5.2.100.0200.03711.08
5.2.90.0170.05311.03
5.2.80.0170.04011.04
5.2.70.0270.03711.15
5.2.60.0130.04311.00
5.2.50.0200.03710.99
5.2.40.0100.04311.05
5.2.30.0070.05010.88
5.2.20.0230.03010.95
5.2.10.0130.04310.97
5.2.00.0100.04710.72
5.1.60.0130.03310.05
5.1.50.0130.03310.06
5.1.40.0100.03710.02
5.1.30.0200.03010.34
5.1.20.0170.04310.44
5.1.10.0170.04010.12
5.1.00.0030.04310.06
5.0.50.0100.0278.61
5.0.40.0100.0278.42
5.0.30.0030.0508.23
5.0.20.0070.0308.38
5.0.10.0100.0308.28
5.0.00.0070.0438.27
4.4.90.0100.0207.02
4.4.80.0070.0237.02
4.4.70.0030.0237.02
4.4.60.0200.0137.02
4.4.50.0100.0207.02
4.4.40.0100.0307.02
4.4.30.0100.0207.02
4.4.20.0130.0207.02
4.4.10.0070.0237.02
4.4.00.0230.0307.02
4.3.110.0070.0237.02
4.3.100.0070.0307.02
4.3.90.0070.0237.02
4.3.80.0070.0377.02
4.3.70.0030.0237.02
4.3.60.0070.0207.02
4.3.50.0100.0207.02
4.3.40.0070.0337.02
4.3.30.0000.0277.02
4.3.20.0030.0237.02
4.3.10.0000.0277.02
4.3.00.0070.0277.41

preferences:
50.25 ms | 400 KiB | 5 Q