3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=[' ', ' foo ', ' ', ' bar ', 'baz ', ' ']; function something(array $arg) { array_filter($arg, function(&$el){return strlen($el=trim($el));}); } var_dump($arr); something($arr); var_dump($arr);

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)
8.3.70.0120.00416.75
8.3.60.0160.00016.61
8.3.50.0110.01022.15
8.3.40.0150.00018.97
8.3.30.0150.00019.09
8.3.20.0040.00420.16
8.3.10.0040.00423.70
8.3.00.0060.00317.78
8.2.190.0090.00916.62
8.2.180.0150.00618.41
8.2.170.0100.00322.96
8.2.160.0090.00920.31
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00018.96
8.2.110.0000.01020.33
8.2.100.0060.00617.59
8.2.90.0080.00019.22
8.2.80.0070.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00419.97
8.2.30.0060.00318.05
8.2.20.0070.00017.74
8.2.10.0070.00018.08
8.2.00.0000.00718.16
8.1.280.0160.00725.92
8.1.270.0000.00821.95
8.1.260.0020.00526.35
8.1.250.0080.00028.09
8.1.240.0070.00321.92
8.1.230.0080.00322.10
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0070.00317.35
8.1.190.0040.00417.36
8.1.180.0030.00618.10
8.1.170.0030.00718.64
8.1.160.0040.00418.84
8.1.150.0060.00318.63
8.1.140.0030.00517.50
8.1.130.0000.00717.83
8.1.120.0070.00017.51
8.1.110.0030.00517.35
8.1.100.0050.00317.43
8.1.90.0040.00417.40
8.1.80.0000.00717.46
8.1.70.0070.00017.34
8.1.60.0070.00417.54
8.1.50.0040.00417.54
8.1.40.0000.00817.46
8.1.30.0030.00517.64
8.1.20.0050.00317.63
8.1.10.0050.00317.49
8.1.00.0070.00317.46
8.0.300.0000.00818.77
8.0.290.0030.00516.63
8.0.280.0050.00318.36
8.0.270.0000.00716.86
8.0.260.0000.00617.18
8.0.250.0030.00316.90
8.0.240.0000.00717.02
8.0.230.0070.00016.92
8.0.220.0030.00316.79
8.0.210.0040.00416.80
8.0.200.0030.00317.02
8.0.190.0040.00416.92
8.0.180.0050.00217.00
8.0.170.0000.00816.83
8.0.160.0050.00316.85
8.0.150.0000.00716.79
8.0.140.0050.00316.80
8.0.130.0050.00013.40
8.0.120.0030.00616.80
8.0.110.0040.00416.95
8.0.100.0070.00016.84
8.0.90.0030.00516.83
8.0.80.0110.01116.93
8.0.70.0030.00516.77
8.0.60.0040.00416.77
8.0.50.0000.00816.78
8.0.30.0070.01517.12
8.0.20.0150.00517.40
8.0.10.0040.00416.97
8.0.00.0150.00516.67
7.4.330.0030.00315.03
7.4.320.0000.00716.45
7.4.300.0000.00616.58
7.4.290.0030.00316.64
7.4.280.0080.00016.49
7.4.270.0000.00716.61
7.4.260.0000.00716.64
7.4.250.0030.00516.53
7.4.240.0000.00716.44
7.4.230.0070.00016.59
7.4.220.0130.01016.52
7.4.210.0080.00716.57
7.4.200.0000.00716.61
7.4.160.0080.00816.28
7.4.150.0150.00317.40
7.4.140.0150.01017.86
7.4.130.0080.01016.48
7.4.120.0090.00816.41
7.4.110.0070.01416.29
7.4.100.0110.01616.50
7.4.90.0130.00716.44
7.4.80.0120.00819.39
7.4.70.0060.01216.45
7.4.60.0100.00616.56
7.4.50.0000.00816.45
7.4.40.0170.00016.35
7.4.30.0130.00316.50
7.4.00.0100.00715.01
7.3.330.0070.00013.17
7.3.320.0000.00613.13
7.3.310.0040.00416.24
7.3.300.0030.00316.24
7.3.290.0000.00716.28
7.3.280.0080.00816.24
7.3.270.0070.01117.40
7.3.260.0140.00916.37
7.3.250.0090.01016.49
7.3.240.0110.00616.65
7.3.230.0070.01116.55
7.3.210.0100.00716.33
7.3.200.0030.01419.39
7.3.190.0150.00316.12
7.3.180.0090.00616.45
7.3.170.0060.01616.28
7.3.160.0030.01316.51
7.3.00.0030.01016.78
7.2.330.0100.01416.60
7.2.320.0150.00316.75
7.2.310.0170.00616.39
7.2.300.0110.00616.36
7.2.290.0060.01116.59
7.2.130.0030.00616.85
7.2.120.0040.00816.76
7.2.110.0190.00915.76
7.2.100.0110.01115.83
7.2.90.0200.00515.77
7.2.80.1450.01015.89
7.2.70.0600.00316.04
7.2.60.0470.00916.15
7.2.50.0720.00316.07
7.2.40.0150.01015.86
7.2.30.0100.00316.08
7.2.20.0070.01015.92
7.2.10.0430.00715.86
7.2.00.0140.00615.72
7.1.250.0080.00415.48
7.1.240.0090.00615.82
7.1.230.0140.00614.75
7.1.220.0670.00614.81
7.1.210.0060.00914.86
7.1.200.0070.00415.20
7.1.190.0120.00314.77
7.1.180.0100.00814.71
7.1.170.0320.00814.81
7.1.160.0460.00614.75
7.1.150.0180.00514.75
7.1.140.0130.00614.80
7.1.130.1480.00614.58
7.1.120.2090.00814.65
7.1.110.1320.00614.89
7.1.100.1740.00314.77
7.1.90.0760.00814.74
7.1.80.0780.00914.76
7.1.70.0520.00815.63
7.1.60.0530.00521.46
7.1.50.0430.00621.50
7.1.40.0380.00921.36
7.1.30.0320.00621.34
7.1.20.0440.00821.27
7.1.10.0320.00715.40
7.1.00.0330.00615.40
7.0.330.0080.00815.46
7.0.320.0070.00315.14
7.0.310.0400.00414.33
7.0.300.0550.00514.37
7.0.290.0640.00414.40
7.0.280.1320.00714.54
7.0.270.0110.00714.44
7.0.260.1980.00714.31
7.0.250.1740.00714.44
7.0.240.1450.00514.54
7.0.230.0920.00914.41
7.0.220.0760.00714.45
7.0.210.0850.00514.46
7.0.200.0490.00515.07
7.0.190.0410.00615.10
7.0.180.0350.00715.09
7.0.170.0760.00815.06
7.0.160.0430.00815.14
7.0.150.0090.01215.04
7.0.140.0200.00515.08
7.0.130.0310.00515.13
7.0.120.0260.00115.26
7.0.110.0320.00915.23
7.0.100.0640.00915.20
7.0.90.0390.00615.04
7.0.80.0270.00915.08
7.0.70.0260.00815.16
7.0.60.0290.00615.11
7.0.50.0230.00815.23
7.0.40.0160.00413.95
7.0.30.0390.00714.01
7.0.20.0260.00813.92
7.0.10.0230.00713.93
7.0.00.0190.01213.93
5.6.380.0060.00814.20
5.6.370.0110.00514.18
5.6.360.0080.00714.25
5.6.350.0090.00614.05
5.6.340.0090.00814.25
5.6.330.0040.01214.29
5.6.320.0150.00314.37
5.6.310.0140.00314.31
5.6.300.0030.03816.39
5.6.290.0100.01916.52
5.6.280.0100.02016.61
5.6.270.0100.02416.70
5.6.260.0100.02016.50
5.6.250.0060.02316.48
5.6.240.0090.02016.59
5.6.230.0070.02316.37
5.6.220.0100.01616.42
5.6.210.0060.02216.54
5.6.200.0060.02216.48
5.6.190.0090.01816.54
5.6.180.0070.01916.40
5.6.170.0060.02316.35
5.6.160.0080.02616.40
5.6.150.0100.01816.71
5.6.140.0110.02416.40
5.6.130.0100.02016.34
5.6.120.0070.02116.43
5.6.110.0100.01516.54
5.6.100.0050.02716.44
5.6.90.0080.02216.40
5.6.80.0110.01716.15
5.6.70.0100.01916.17
5.6.60.0050.02316.18
5.6.50.0050.02616.21
5.6.40.0080.01816.22
5.6.30.0070.01816.22
5.6.20.0070.01816.28
5.6.10.0060.02316.39
5.6.00.0110.01816.27
5.5.380.0050.01913.36
5.5.370.0040.02213.33
5.5.360.0050.01813.35
5.5.350.0090.02013.28
5.5.340.0140.01813.50
5.5.330.0060.01613.41
5.5.320.0070.01613.46
5.5.310.0070.01713.54
5.5.300.0030.03613.43
5.5.290.0060.02113.54
5.5.280.0040.02113.41
5.5.270.0070.02113.41
5.5.260.0060.01813.53
5.5.250.0070.02913.23
5.5.240.0040.01913.14
5.5.230.0080.01613.24
5.5.220.0090.01413.01
5.5.210.0090.01213.25
5.5.200.0110.01313.10
5.5.190.0090.01513.13
5.5.180.0070.02313.06
5.5.170.0100.00612.65
5.5.160.0090.01513.27
5.5.150.0060.02213.15
5.5.140.0060.01813.12
5.5.130.0100.01613.11
5.5.120.0070.01813.09
5.5.110.0080.01713.22
5.5.100.0080.01713.04
5.5.90.0070.02113.12
5.5.80.0030.02113.09
5.5.70.0100.01313.14
5.5.60.0060.01613.17
5.5.50.0070.01913.09
5.5.40.0060.02413.17
5.5.30.0100.01313.17
5.5.20.0070.01613.12
5.5.10.0090.01613.09
5.5.00.0060.02513.14
5.4.450.0060.01913.86
5.4.440.0110.01313.82
5.4.430.0100.02613.92
5.4.420.0050.01813.92
5.4.410.0050.01813.81
5.4.400.0060.01613.73
5.4.390.0060.01913.79
5.4.380.0050.02413.68
5.4.370.0040.01813.74
5.4.360.0060.01613.66
5.4.350.0120.01513.71
5.4.340.0080.02713.76
5.4.330.0080.00311.19
5.4.320.0080.01713.75
5.4.310.0070.02213.76
5.4.300.0090.01113.77
5.4.290.0060.01913.75
5.4.280.0070.01713.71
5.4.270.0040.01913.80
5.4.260.0060.01713.70
5.4.250.0050.01813.75
5.4.240.0060.01913.80
5.4.230.0070.01513.71
5.4.220.0090.01313.67
5.4.210.0070.01613.65
5.4.200.0170.01313.70
5.4.190.0080.01713.68
5.4.180.0050.01613.68
5.4.170.0090.01813.75
5.4.160.0050.01713.77
5.4.150.0060.01513.59
5.4.140.0050.01613.01
5.4.130.0050.01712.99
5.4.120.0060.01312.80
5.4.110.0090.01912.93
5.4.100.0070.01512.87
5.4.90.0060.01512.91
5.4.80.0070.01613.00
5.4.70.0030.01812.92
5.4.60.0070.02312.89
5.4.50.0080.01512.92
5.4.40.0080.01412.94
5.4.30.0050.01612.75
5.4.20.0080.01512.80
5.4.10.0070.03012.91
5.4.00.0080.01512.81
5.3.290.0100.02512.09
5.3.280.0040.01912.05
5.3.270.0110.01412.05
5.3.260.0060.01812.05
5.3.250.0060.01512.06
5.3.240.0060.01912.03
5.3.230.0050.01912.04
5.3.220.0060.01312.04
5.3.210.0060.02612.00
5.3.200.0050.01512.05
5.3.190.0020.01912.07
5.3.180.0020.01812.06
5.3.170.0050.01712.11
5.3.160.0070.01612.06
5.3.150.0070.03012.13
5.3.140.0050.01512.12
5.3.130.0040.01612.11
5.3.120.0050.02612.05
5.3.110.0050.02012.08
5.3.100.0070.01412.10
5.3.90.0060.02212.11
5.3.80.0040.02712.01
5.3.70.0050.01712.07
5.3.60.0050.01812.05
5.3.50.0060.01312.01
5.3.40.0030.02012.04
5.3.30.0040.01911.98
5.3.20.0050.01812.03
5.3.10.0060.01511.99
5.3.00.0020.03011.93
5.2.170.0040.01411.70
5.2.160.0040.01411.76
5.2.150.0080.01011.77
5.2.140.0070.01011.66
5.2.130.0080.00911.73
5.2.120.0050.02311.75
5.2.110.0040.01311.72
5.2.100.0050.01711.75
5.2.90.0100.00911.66
5.2.80.0070.01411.73
5.2.70.0070.01111.72
5.2.60.0060.01111.61
5.2.50.0080.00811.76
5.2.40.0060.01111.65
5.2.30.0030.01411.73
5.2.20.0030.01411.58
5.2.10.0010.01411.69
5.2.00.0020.01411.66
5.1.60.0030.01211.54
5.1.50.0060.01111.54
5.1.40.0080.02211.54
5.1.30.0070.01311.54
5.1.20.0030.01211.54
5.1.10.0060.02211.54
5.1.00.0040.01511.54
5.0.50.0020.01211.54
5.0.40.0030.01011.54
5.0.30.0060.01211.54
5.0.20.0040.01711.54
5.0.10.0040.01711.54
5.0.00.0040.02011.54
4.4.90.0010.01611.54
4.4.80.0020.01111.54
4.4.70.0020.00811.54
4.4.60.0030.00611.54
4.4.50.0020.00911.54
4.4.40.0020.01711.54
4.4.30.0030.01011.54
4.4.20.0040.01011.54
4.4.10.0020.00911.54
4.4.00.0020.01111.54
4.3.110.0050.00411.54
4.3.100.0060.01311.54
4.3.90.0030.01411.54
4.3.80.0020.01111.54
4.3.70.0020.01411.54
4.3.60.0040.01511.54
4.3.50.0050.00611.54
4.3.40.0050.01311.54
4.3.30.0030.00811.54
4.3.20.0030.00911.54
4.3.10.0000.00911.54
4.3.00.0040.00711.54

preferences:
68.61 ms | 401 KiB | 5 Q