3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(' foo ', ' bar '); var_dump(array_map('trim', $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)
8.3.40.0110.00418.59
8.3.30.0070.00719.10
8.3.20.0000.00720.29
8.3.10.0030.00523.65
8.3.00.0050.00320.61
8.2.170.0060.01018.80
8.2.160.0190.00022.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00419.75
8.2.110.0040.00422.11
8.2.100.0100.00719.51
8.2.90.0000.00919.09
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0030.00618.09
8.2.30.0090.00018.05
8.2.20.0040.00417.46
8.2.10.0030.00519.48
8.2.00.0000.00817.66
8.1.270.0080.00023.82
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0040.00719.22
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.43
8.1.180.0000.00818.10
8.1.170.0000.00918.28
8.1.160.0040.00421.95
8.1.150.0000.00818.49
8.1.140.0030.00617.39
8.1.130.0070.00017.76
8.1.120.0030.00317.42
8.1.110.0000.00817.24
8.1.100.0070.00017.43
8.1.90.0050.00317.36
8.1.80.0000.00717.39
8.1.70.0050.00317.29
8.1.60.0060.00317.42
8.1.50.0040.00417.44
8.1.40.0040.00417.49
8.1.30.0030.00617.50
8.1.20.0000.00817.53
8.1.10.0000.00717.45
8.1.00.0030.00617.45
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0000.00718.25
8.0.270.0100.00017.09
8.0.260.0000.00716.66
8.0.250.0060.00016.91
8.0.240.0040.00416.88
8.0.230.0040.00416.90
8.0.220.0030.00316.84
8.0.210.0000.00716.84
8.0.200.0000.00616.77
8.0.190.0040.00416.91
8.0.180.0070.00016.83
8.0.170.0040.00416.85
8.0.160.0000.00716.82
8.0.150.0000.00716.76
8.0.140.0040.00416.69
8.0.130.0000.00613.23
8.0.120.0000.00716.69
8.0.110.0000.00816.87
8.0.100.0030.00516.88
8.0.90.0070.00016.81
8.0.80.0100.01016.88
8.0.70.0000.00816.70
8.0.60.0040.00416.86
8.0.50.0040.00416.81
8.0.30.0080.01116.91
8.0.20.0110.00917.40
8.0.10.0050.00216.98
8.0.00.0110.00916.79
7.4.330.0000.00515.00
7.4.320.0000.00716.41
7.4.300.0060.00016.50
7.4.290.0030.00316.57
7.4.280.0000.00716.52
7.4.270.0030.00316.44
7.4.260.0070.00016.44
7.4.250.0030.00316.54
7.4.240.0040.00316.46
7.4.230.0000.00716.34
7.4.220.0100.00716.43
7.4.210.0080.00716.49
7.4.200.0000.00716.52
7.4.190.0000.00816.49
7.4.160.0120.00616.54
7.4.150.0120.00617.40
7.4.140.0030.01417.86
7.4.130.0080.00916.37
7.4.120.0090.00716.44
7.4.110.0090.00916.43
7.4.100.0110.01116.51
7.4.90.0080.00916.46
7.4.80.0120.00619.39
7.4.70.0120.00316.53
7.4.60.0070.01016.41
7.4.50.0040.00416.22
7.4.40.0120.00322.77
7.4.30.0080.00816.29
7.4.10.0100.01014.97
7.4.00.0080.00914.86
7.3.330.0000.00513.03
7.3.320.0060.00012.88
7.3.310.0070.00016.07
7.3.300.0060.00015.91
7.3.290.0110.00916.17
7.3.280.0090.00816.18
7.3.270.0150.00317.40
7.3.260.0050.01316.37
7.3.250.0060.01116.31
7.3.240.0110.00616.14
7.3.230.0090.00616.39
7.3.210.0150.00316.27
7.3.200.0180.01319.39
7.3.190.0160.00616.15
7.3.180.0170.00016.33
7.3.170.0150.00016.37
7.3.160.0120.00416.44
7.3.130.0070.01114.87
7.3.120.0030.01414.66
7.3.110.0110.00714.49
7.3.100.0110.00414.76
7.3.90.0040.01214.78
7.3.80.0070.00714.50
7.3.70.0020.01114.61
7.3.60.0030.00914.72
7.3.50.0020.00714.67
7.3.40.0060.00714.69
7.3.30.0080.00614.53
7.3.20.0040.00816.47
7.3.10.0060.00616.59
7.3.00.0100.00416.49
7.2.330.0030.01416.55
7.2.320.0110.00616.51
7.2.310.0070.01316.15
7.2.300.0060.00916.16
7.2.290.0030.01316.14
7.2.260.0070.01114.79
7.2.250.0070.01214.86
7.2.240.0080.00914.67
7.2.230.0060.00814.83
7.2.220.0030.00914.76
7.2.210.0060.00614.86
7.2.200.0100.00614.80
7.2.190.0120.00214.81
7.2.180.0050.00914.69
7.2.170.0050.00814.63
7.2.160.0110.00514.80
7.2.150.0060.00716.79
7.2.140.0040.00816.69
7.2.130.0070.00816.55
7.2.120.0090.00616.47
7.2.110.0100.00616.52
7.2.100.0080.00816.60
7.2.90.0070.00716.52
7.2.80.0040.01216.70
7.2.70.0060.01216.64
7.2.60.0070.00916.60
7.2.50.0070.01016.70
7.2.40.0050.00816.75
7.2.30.0080.01016.63
7.2.20.0070.00916.56
7.2.10.0060.01016.68
7.2.00.0060.00716.70
7.1.330.0110.00415.82
7.1.320.0100.00615.52
7.1.310.0050.00815.82
7.1.300.0100.00115.65
7.1.290.0060.00915.67
7.1.280.0080.00615.80
7.1.270.0060.00615.52
7.1.260.0060.00515.78
7.1.250.0060.00815.63
7.1.240.0070.00915.60
7.1.230.0050.00815.63
7.1.220.0110.00615.54
7.1.210.0100.00415.77
7.1.200.0090.00515.55
7.1.190.0070.00515.50
7.1.180.0050.01015.61
7.1.170.0060.00815.51
7.1.160.0070.00715.52
7.1.150.0100.00515.69
7.1.140.0080.00615.61
7.1.130.0060.00715.70
7.1.120.0110.00415.52
7.1.110.0060.00615.72
7.1.100.0070.00616.27
7.1.90.0060.00715.81
7.1.80.0030.00815.69
7.1.70.0060.00715.97
7.1.60.0060.01016.66
7.1.50.0090.00515.93
7.1.40.0060.00715.53
7.1.30.0070.00715.49
7.1.20.0060.00715.60
7.1.10.0050.00915.42
7.1.00.0060.02317.35
7.0.330.0090.00715.24
7.0.320.0070.00615.38
7.0.310.0070.00715.38
7.0.300.0070.00415.28
7.0.290.0070.00515.33
7.0.280.0080.00615.29
7.0.270.0090.00415.16
7.0.260.0080.00615.28
7.0.250.0080.00715.29
7.0.240.0100.00315.33
7.0.230.0080.00415.21
7.0.220.0060.00915.30
7.0.210.0070.00715.24
7.0.200.0060.00515.65
7.0.190.0090.00615.32
7.0.180.0060.00915.30
7.0.170.0050.00715.23
7.0.160.0030.01015.27
7.0.150.0080.00615.19
7.0.140.0050.02416.86
7.0.130.0060.00615.18
7.0.120.0060.00815.33
7.0.110.0070.00515.33
7.0.100.0050.02716.41
7.0.90.0080.02316.54
7.0.80.0060.02516.40
7.0.70.0080.02516.50
7.0.60.0060.02316.51
7.0.50.0110.01916.54
7.0.40.0090.02315.07
7.0.30.0070.02514.98
7.0.20.0060.02515.11
7.0.10.0050.02615.02
7.0.00.0040.02415.04
5.6.400.0050.00814.22
5.6.390.0040.00914.04
5.6.380.0060.00714.24
5.6.370.0040.00614.19
5.6.360.0020.01114.18
5.6.350.0040.01114.39
5.6.340.0060.00914.18
5.6.330.0050.00814.01
5.6.320.0040.00814.23
5.6.310.0030.00814.40
5.6.300.0080.00614.23
5.6.290.0050.00814.23
5.6.280.0030.02615.96
5.6.270.0030.01114.16
5.6.260.0030.00714.25
5.6.250.0060.02615.75
5.6.240.0080.02615.80
5.6.230.0070.02415.80
5.6.220.0070.02715.84
5.6.210.0070.02515.85
5.6.200.0050.02115.92
5.6.190.0060.02615.88
5.6.180.0090.02415.84
5.6.170.0060.02615.75
5.6.160.0090.02315.80
5.6.150.0070.02615.95
5.6.140.0080.02115.90
5.6.130.0070.02215.77
5.6.120.0070.02415.92
5.6.110.0050.02815.90
5.6.100.0090.02415.89
5.6.90.0060.02515.84
5.6.80.0060.02615.76
5.6.70.0070.02615.61
5.6.60.0050.02515.71
5.6.50.0070.02415.59
5.6.40.0050.02615.72
5.6.30.0110.01815.75
5.6.20.0040.02615.70
5.6.10.0080.01915.71
5.6.00.0070.02015.70
5.5.380.0030.01714.85
5.5.370.0050.02414.89
5.5.360.0060.02614.77
5.5.350.0070.02414.90
5.5.340.0080.02214.84
5.5.330.0060.02614.94
5.5.320.0060.02715.03
5.5.310.0070.02015.07
5.5.300.0070.02115.10
5.5.290.0040.02615.19
5.5.280.0050.02914.92
5.5.270.0090.02315.04
5.5.260.0070.02314.90
5.5.250.0070.02215.02
5.5.240.0050.02614.68
5.5.230.0060.02614.69
5.5.220.0070.02214.66
5.5.210.0080.02214.76
5.5.200.0070.02114.57
5.5.190.0040.02514.81
5.5.180.0040.02514.74
5.5.170.0020.00713.04
5.5.160.0050.02414.81
5.5.150.0060.01314.77
5.5.140.0040.01514.89
5.5.130.0070.01214.66
5.5.120.0080.01314.73
5.5.110.0070.02314.81
5.5.100.0030.01614.70
5.5.90.0070.01414.76
5.5.80.0070.01914.76
5.5.70.0040.01914.82
5.5.60.0070.02214.75
5.5.50.0050.01414.56
5.5.40.0030.01814.78
5.5.30.0050.01414.82
5.5.20.0090.01414.60
5.5.10.0040.02214.83
5.5.00.0070.01514.79
5.4.450.0050.02613.54
5.4.440.0050.02213.48
5.4.430.0040.02313.56
5.4.420.0070.01413.58
5.4.410.0040.01413.52
5.4.400.0040.02713.42
5.4.390.0040.02513.30
5.4.380.0070.02413.42
5.4.370.0010.02413.45
5.4.360.0020.02413.33
5.4.350.0030.01713.58
5.4.340.0050.02313.40
5.4.330.0060.00311.55
5.4.320.0040.02113.39
5.4.310.0030.01813.52
5.4.300.0040.01413.39
5.4.290.0050.02213.33
5.4.280.0030.01413.24
5.4.270.0050.02313.45
5.4.260.0060.02313.39
5.4.250.0050.01813.31
5.4.240.0030.01713.50
5.4.230.0060.01413.50
5.4.220.0040.02013.40
5.4.210.0030.01513.50
5.4.200.0030.01513.48
5.4.190.0040.02213.47
5.4.180.0070.01713.26
5.4.170.0070.01613.36
5.4.160.0070.02113.39
5.4.150.0010.02613.33
5.4.140.0050.02412.83
5.4.130.0020.01512.72
5.4.120.0040.02412.75
5.4.110.0030.01312.76
5.4.100.0030.02412.71
5.4.90.0060.02012.85
5.4.80.0080.02212.79
5.4.70.0030.02312.82
5.4.60.0010.02612.73
5.4.50.0060.01812.80
5.4.40.0060.02012.75
5.4.30.0020.02412.81
5.4.20.0040.02412.83
5.4.10.0040.02212.74
5.4.00.0030.01312.65
5.3.290.0030.02312.02
5.3.280.0030.01512.10
5.3.270.0040.02412.10
5.3.260.0010.02112.20
5.3.250.0020.02012.13
5.3.240.0020.02411.99
5.3.230.0030.01312.10
5.3.220.0050.02312.03
5.3.210.0040.01312.06
5.3.200.0040.02112.10
5.3.190.0060.01612.10
5.3.180.0050.02212.08
5.3.170.0060.02012.13
5.3.160.0030.01612.11
5.3.150.0070.02012.14
5.3.140.0040.01612.15
5.3.130.0020.01712.05
5.3.120.0060.02312.03
5.3.110.0070.02112.00
5.3.100.0030.02311.98
5.3.90.0050.02211.97
5.3.80.0050.02211.86
5.3.70.0040.02211.87
5.3.60.0050.02011.97
5.3.50.0040.02211.89
5.3.40.0040.01811.86
5.3.30.0060.02111.89
5.3.20.0060.02211.85
5.3.10.0030.01311.69
5.3.00.0050.01311.76
5.2.170.0010.02110.47
5.2.160.0020.03310.47
5.2.150.0050.03010.47
5.2.140.0050.02310.54
5.2.130.0030.02010.46
5.2.120.0060.02010.45
5.2.110.0000.02110.53
5.2.100.0020.01910.46
5.2.90.0060.01210.52
5.2.80.0060.01310.45
5.2.70.0070.01310.56
5.2.60.0020.01810.40
5.2.50.0040.01710.41
5.2.40.0050.02610.43
5.2.30.0030.01610.44
5.2.20.0050.01510.44
5.2.10.0000.02110.41
5.2.00.0000.01710.35
5.1.60.0050.0189.97
5.1.50.0020.0149.89
5.1.40.0020.0159.96
5.1.30.0000.01610.16
5.1.20.0030.01410.10
5.1.10.0000.01710.03
5.1.00.0030.0169.93
5.0.50.0020.0139.64
5.0.40.0020.0129.64
5.0.30.0010.0209.64
5.0.20.0080.0079.64
5.0.10.0050.0119.64
5.0.00.0020.0179.64
4.4.90.0010.0109.64
4.4.80.0030.0079.64
4.4.70.0000.0109.64
4.4.60.0020.0089.64
4.4.50.0000.0119.64
4.4.40.0050.0129.64
4.4.30.0010.0119.64
4.4.20.0020.0079.64
4.4.10.0000.0099.64
4.4.00.0030.0139.64
4.3.110.0020.0099.64
4.3.100.0000.0119.64
4.3.90.0020.0099.64
4.3.80.0020.0139.64
4.3.70.0020.0079.64
4.3.60.0020.0099.64
4.3.50.0000.0119.64
4.3.40.0020.0159.64
4.3.30.0000.0109.64
4.3.20.0020.0109.64
4.3.10.0020.0089.64
4.3.00.0010.0159.64

preferences:
48.95 ms | 400 KiB | 5 Q