3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_filter(['foo'=>'bar','baz'=>'quix'],function($a){ var_dump("$a => \$b"); }));

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)
8.3.60.0040.01118.30
8.3.50.0080.00621.92
8.3.40.0160.00018.71
8.3.30.0100.00320.34
8.3.20.0000.00820.35
8.3.10.0080.00021.96
8.3.00.0040.00422.33
8.2.180.0140.00025.92
8.2.170.0090.00618.84
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00019.66
8.2.110.0070.01022.07
8.2.100.0040.00719.39
8.2.90.0050.00319.05
8.2.80.0000.00817.97
8.2.70.0080.00017.38
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0030.00518.25
8.2.30.0000.00718.16
8.2.20.0070.00017.59
8.2.10.0070.00017.60
8.2.00.0100.00017.73
8.1.280.0140.00725.92
8.1.270.0080.00020.33
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0030.00624.01
8.1.230.0070.00319.10
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0040.00417.40
8.1.180.0000.00818.43
8.1.170.0040.00418.50
8.1.160.0000.00722.10
8.1.150.0000.00818.63
8.1.140.0040.00417.26
8.1.130.0030.00317.64
8.1.120.0000.00717.39
8.1.110.0000.00717.29
8.1.100.0000.00717.46
8.1.90.0000.00717.37
8.1.80.0040.00317.36
8.1.70.0030.00617.24
8.1.60.0030.00617.41
8.1.50.0060.00317.46
8.1.40.0000.00817.41
8.1.30.0040.00417.61
8.1.20.0000.00817.60
8.1.10.0040.00417.38
8.1.00.0000.00717.45
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0030.00318.39
8.0.270.0000.00717.19
8.0.260.0000.00816.63
8.0.250.0000.00616.87
8.0.240.0060.00616.79
8.0.230.0000.00716.84
8.0.220.0040.00416.88
8.0.210.0030.00316.83
8.0.200.0030.00316.93
8.0.190.0040.00416.95
8.0.180.0040.00416.75
8.0.170.0000.00716.88
8.0.160.0030.00316.71
8.0.150.0000.00716.75
8.0.140.0080.00016.81
8.0.130.0050.00013.26
8.0.120.0020.00516.79
8.0.110.0000.00816.82
8.0.100.0000.00716.85
8.0.90.0040.00416.86
8.0.80.0040.01516.82
8.0.70.0070.00016.79
8.0.60.0000.00816.74
8.0.50.0080.00016.88
8.0.30.0120.00616.93
8.0.20.0220.00217.40
8.0.10.0000.00817.02
8.0.00.0060.01216.69
7.4.330.0030.00315.00
7.4.320.0030.00316.46
7.4.300.0070.00016.59
7.4.290.0040.00416.45
7.4.280.0040.00416.44
7.4.270.0000.00716.46
7.4.260.0040.00716.50
7.4.250.0030.00316.50
7.4.240.0030.00516.50
7.4.230.0040.00216.39
7.4.220.0060.01216.46
7.4.210.0100.00616.45
7.4.200.0000.00716.34
7.4.190.0030.00316.44
7.4.160.0070.01016.20
7.4.150.0100.00617.40
7.4.140.0090.01217.86
7.4.130.0100.00916.40
7.4.120.0060.01116.43
7.4.110.0040.01816.48
7.4.100.0090.00916.48
7.4.90.0120.00916.40
7.4.80.0110.01119.39
7.4.70.0070.01516.33
7.4.60.0090.01216.36
7.4.50.0050.00016.43
7.4.40.0060.00622.77
7.4.30.0100.00616.59
7.4.00.0030.01014.87
7.3.330.0000.00513.17
7.3.320.0000.00513.28
7.3.310.0000.00616.20
7.3.300.0000.00716.35
7.3.290.0030.01116.32
7.3.280.0060.01116.30
7.3.270.0130.00417.40
7.3.260.0090.01616.37
7.3.250.0120.00516.39
7.3.240.0070.01016.26
7.3.230.0120.00616.54
7.3.210.0100.00716.32
7.3.200.0070.01419.39
7.3.190.0060.01316.21
7.3.180.0000.01516.47
7.3.170.0120.00716.29
7.3.160.0050.01116.36
7.3.120.0090.00614.69
7.3.10.0000.01416.33
7.3.00.0100.00316.30
7.2.330.0100.00716.40
7.2.320.0050.01216.49
7.2.310.0030.01516.58
7.2.300.0060.01016.58
7.2.290.0100.00716.43
7.2.130.0040.01116.68
7.2.120.0040.00816.85
7.2.110.0040.00816.94
7.2.100.0060.00616.88
7.2.90.0130.00016.89
7.2.80.0060.00616.72
7.2.70.0040.01116.89
7.2.60.0080.00716.76
7.2.50.0130.00016.64
7.2.40.0030.01016.85
7.2.30.0000.01316.88
7.2.20.0030.00716.71
7.2.10.0060.00916.70
7.2.00.0060.00617.50
7.1.250.0090.00315.64
7.1.200.0030.01015.79
7.1.100.0000.01017.84
7.1.70.0110.00016.89
7.1.60.0070.01719.40
7.1.50.0030.02116.78
7.1.00.0070.07322.29
7.0.200.0000.00716.72
7.0.140.0030.07322.09
7.0.60.0100.04319.94
7.0.50.0100.07717.82
7.0.40.0070.09020.27
7.0.30.0330.06020.06
7.0.20.0170.05720.23
7.0.10.0130.08020.10
7.0.00.0100.05020.06
5.6.280.0070.06720.89
5.6.210.0030.08720.70
5.6.200.0070.07718.19
5.6.190.0130.05020.47
5.6.180.0400.08720.42
5.6.170.0200.06320.62
5.6.160.0070.08720.52
5.6.150.0070.07018.23
5.6.140.0130.07718.15
5.6.130.0170.04318.14
5.6.120.0100.05321.04
5.6.110.0100.07021.04
5.6.100.0130.07721.12
5.6.90.0070.07320.94
5.6.80.0100.04720.44
5.5.350.4330.03320.43
5.5.340.0030.04318.05
5.5.330.0030.04020.42
5.5.320.2770.04020.38
5.5.310.0400.07020.34
5.5.300.0030.06018.07
5.5.290.0000.09018.02
5.5.280.0070.08320.88
5.5.270.0030.05020.83
5.5.260.0130.07320.87
5.5.250.0070.04020.55
5.5.240.0000.06320.36
5.4.450.0630.05019.66
5.4.440.0770.07719.32
5.4.430.0300.06319.60
5.4.420.0670.06719.30
5.4.410.0670.04719.46
5.4.400.0570.06018.87
5.4.390.0070.06319.16
5.4.380.0400.04318.80
5.4.370.0200.04318.52
5.4.360.0200.04318.75
5.4.350.0030.04412.02
5.4.340.0120.03612.02
5.4.320.0040.03912.50
5.4.310.0060.04312.50
5.4.300.0060.03612.50
5.4.290.0050.04112.49
5.4.280.0080.04312.39
5.4.270.0030.04112.39
5.4.260.0130.04112.39
5.4.250.0170.04318.79
5.4.240.0170.07018.74
5.4.230.0100.05318.76
5.4.220.0130.05719.09
5.4.210.0200.05318.79
5.4.200.0070.05718.89
5.4.190.0030.06018.79
5.4.180.0070.05319.09
5.4.170.0200.05318.93
5.4.160.0070.05318.75
5.4.150.0170.07018.63
5.4.140.0100.05016.30
5.4.130.0070.05016.38
5.4.120.0070.06716.42
5.4.110.0130.05716.48
5.4.100.0070.06016.32
5.4.90.0230.05716.53
5.4.80.0130.04016.54
5.4.70.0070.05016.39
5.4.60.0030.05316.63
5.4.50.0070.05016.46
5.4.40.0070.05016.65
5.4.30.0070.05716.50
5.4.20.0070.04716.29
5.4.10.0170.04316.45
5.4.00.0070.05015.74
5.3.290.0090.04412.80
5.3.280.0170.05314.68
5.3.270.0070.07014.46
5.3.260.0000.06014.45
5.3.250.0030.05314.70
5.3.240.0070.05314.62
5.3.230.0000.06314.62
5.3.220.0200.06314.57
5.3.210.0130.06714.59
5.3.200.0070.07314.45
5.3.190.0170.04014.60
5.3.180.0070.05014.56
5.3.170.0100.05314.58
5.3.160.0070.05314.55
5.3.150.0070.05314.57
5.3.140.0130.05014.59
5.3.130.0030.05714.60
5.3.120.0100.05314.41
5.3.110.0130.05314.43
5.3.100.0070.05314.04
5.3.90.0130.07014.04
5.3.80.0130.04714.17
5.3.70.0070.05313.86
5.3.60.0070.05014.01
5.3.50.0030.06313.80
5.3.40.0070.05013.83
5.3.30.0070.04713.90
5.3.20.0070.05313.56
5.3.10.0100.04313.42
5.3.00.0100.04713.73
5.2.170.0070.04311.05
5.2.160.0200.02711.15
5.2.150.0070.06011.30
5.2.140.0100.03711.16
5.2.130.0100.03711.03
5.2.120.0100.03711.16
5.2.110.0070.03711.21
5.2.100.0170.03310.86
5.2.90.0030.06011.20
5.2.80.0070.04710.87
5.2.70.0100.05711.10
5.2.60.0070.04010.96
5.2.50.0100.04011.11
5.2.40.0030.04010.90
5.2.30.0070.04310.98
5.2.20.0030.04010.79
5.2.10.0030.04010.69
5.2.00.0070.04010.55
5.1.60.0070.04710.03
5.1.50.0100.03010.01
5.1.40.0130.0279.89
5.1.30.0100.03010.27
5.1.20.0100.03010.24
5.1.10.0100.02710.12
5.1.00.0130.03010.13
5.0.50.0100.0238.61
5.0.40.0000.0338.50
5.0.30.0030.0478.18
5.0.20.0000.0308.15
5.0.10.0000.0337.99
5.0.00.0030.0408.14
4.4.90.0130.0237.61
4.4.80.0000.0237.61
4.4.70.0000.0237.61
4.4.60.0000.0277.61
4.4.50.0000.0277.61
4.4.40.0070.0307.61
4.4.30.0070.0237.61
4.4.20.0030.0277.61
4.4.10.0000.0237.61
4.4.00.0030.0307.61
4.3.110.0070.0177.61
4.3.100.0130.0107.61
4.3.90.0000.0237.61
4.3.80.0100.0237.61
4.3.70.0070.0137.61
4.3.60.0000.0207.61
4.3.50.0100.0137.61
4.3.40.0100.0337.61
4.3.30.0000.0237.61
4.3.20.0000.0237.61
4.3.10.0030.0277.61
4.3.00.0130.0208.10

preferences:
50.93 ms | 401 KiB | 5 Q