3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array(1,2); array_walk($foo, 'trim'); var_dump(current($foo));

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)
8.3.70.0130.00618.43
8.3.60.0070.01116.50
8.3.50.0080.01321.86
8.3.40.0110.00418.58
8.3.30.0110.00418.46
8.3.20.0030.00520.64
8.3.10.0040.00421.73
8.3.00.0080.00019.56
8.2.190.0150.00016.58
8.2.180.0140.00716.38
8.2.170.0070.00722.96
8.2.160.0120.00322.26
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0040.00421.12
8.2.110.0030.00622.00
8.2.100.0120.00417.66
8.2.90.0050.00319.27
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0030.00518.10
8.2.40.0000.00822.32
8.2.30.0050.00319.17
8.2.20.0070.00017.86
8.2.10.0040.00418.04
8.2.00.0050.00319.55
8.1.280.0090.00625.92
8.1.270.0130.00723.82
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0030.00623.97
8.1.230.0090.00317.42
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0090.00017.36
8.1.190.0030.00617.22
8.1.180.0050.00318.10
8.1.170.0030.00518.49
8.1.160.0030.00522.17
8.1.150.0040.00418.74
8.1.140.0040.00419.52
8.1.130.0070.00019.05
8.1.120.0000.00717.42
8.1.110.0050.00317.26
8.1.100.0000.00717.42
8.1.90.0070.00017.38
8.1.80.0050.00217.38
8.1.70.0040.00417.31
8.1.60.0040.00417.52
8.1.50.0040.00417.32
8.1.40.0070.00017.28
8.1.30.0030.00617.48
8.1.20.0040.00417.63
8.1.10.0050.00317.50
8.1.00.0050.00317.42
8.0.300.0060.00318.77
8.0.290.0080.00016.59
8.0.280.0000.00718.36
8.0.270.0070.00016.66
8.0.260.0030.00317.10
8.0.250.0000.00616.80
8.0.240.0080.00016.86
8.0.230.0000.00716.93
8.0.220.0000.00716.82
8.0.210.0060.00316.85
8.0.200.0030.00316.91
8.0.190.0030.00316.82
8.0.180.0040.00416.73
8.0.170.0000.00816.85
8.0.160.0030.00616.83
8.0.150.0030.00516.86
8.0.140.0070.00016.76
8.0.130.0000.00513.16
8.0.120.0000.00816.70
8.0.110.0000.00716.70
8.0.100.0000.00716.84
8.0.90.0000.00716.80
8.0.80.0070.01016.77
8.0.70.0040.00416.61
8.0.60.0000.00716.79
8.0.50.0030.00516.82
8.0.30.0130.00616.88
8.0.20.0120.00817.40
8.0.10.0000.00716.81
8.0.00.0070.01116.76
7.4.330.0050.00015.55
7.4.320.0030.00316.55
7.4.300.0040.00416.45
7.4.290.0030.00316.52
7.4.280.0030.00516.53
7.4.270.0040.00416.45
7.4.260.0040.00416.38
7.4.250.0040.00416.41
7.4.240.0070.00016.41
7.4.230.0040.00416.63
7.4.220.0060.01516.46
7.4.210.0060.01316.50
7.4.200.0070.00016.42
7.4.160.0090.00616.38
7.4.150.0070.01117.40
7.4.140.0110.00617.86
7.4.130.0110.00616.39
7.4.120.0090.00916.37
7.4.110.0130.01016.29
7.4.100.0090.00916.39
7.4.90.0110.00516.41
7.4.80.0040.01519.39
7.4.70.0030.01716.41
7.4.60.0060.01016.39
7.4.50.0070.00416.25
7.4.40.0130.00316.39
7.4.30.0110.00816.41
7.4.00.0070.00714.74
7.3.330.0000.00513.03
7.3.320.0000.00513.04
7.3.310.0070.00016.00
7.3.300.0040.00416.08
7.3.290.0080.00716.14
7.3.280.0100.00916.17
7.3.270.0170.00017.40
7.3.260.0120.00916.25
7.3.250.0100.00816.06
7.3.240.0060.01216.32
7.3.230.0130.00316.39
7.3.210.0100.00616.27
7.3.200.0090.00616.21
7.3.190.0110.01216.37
7.3.180.0130.00616.11
7.3.170.0120.00416.36
7.3.160.0110.01116.34
7.3.00.0100.00316.36
7.2.330.0100.00716.54
7.2.320.0100.01316.18
7.2.310.0100.00616.25
7.2.300.0160.00716.50
7.2.290.0030.01316.25
7.2.130.0110.00416.77
7.2.120.0040.00716.86
7.2.110.0000.01316.37
7.2.100.0030.01416.46
7.2.90.0030.01016.51
7.2.80.0040.01216.70
7.2.70.0090.00316.40
7.2.60.0060.00816.71
7.2.50.0070.01016.47
7.2.40.0060.00316.68
7.2.30.0040.01116.66
7.2.20.0090.00616.82
7.2.10.0000.01516.77
7.2.00.0060.00817.95
7.1.250.0030.00715.79
7.1.240.0040.00415.44
7.1.230.0000.01515.48
7.1.220.0100.00315.80
7.1.210.0030.01415.50
7.1.200.0020.00715.59
7.1.190.0040.00815.14
7.1.180.0030.01015.36
7.1.170.0030.01115.38
7.1.160.0060.00315.70
7.1.150.0100.00315.34
7.1.140.0040.00715.55
7.1.130.0040.00815.75
7.1.120.0140.00015.60
7.1.110.0000.01215.78
7.1.100.0070.00716.88
7.1.90.0040.00815.76
7.1.80.0030.00715.65
7.1.70.0060.00316.34
7.1.60.0030.00816.41
7.1.50.0050.00716.33
7.1.40.0040.01115.98
7.1.30.0020.01116.15
7.1.20.0020.00916.13
7.1.10.0030.00816.12
7.1.00.0040.00616.12
7.0.330.0040.00415.31
7.0.320.0050.00315.21
7.0.310.0040.00915.34
7.0.300.0050.00515.37
7.0.290.0090.00315.19
7.0.280.0030.00915.30
7.0.270.0030.00615.19
7.0.260.0030.00715.00
7.0.250.0060.00615.17
7.0.240.0040.00715.50
7.0.230.0070.00715.11
7.0.220.0000.01115.17
7.0.210.0080.00015.43
7.0.200.0050.00516.03
7.0.190.0070.00315.92
7.0.180.0060.00515.92
7.0.170.0010.00915.72
7.0.160.0030.00715.87
7.0.150.0040.00316.03
7.0.140.0030.00715.93
7.0.130.0050.00615.86
7.0.120.0050.00515.96
7.0.110.0040.00715.82
7.0.100.0020.00715.93
7.0.90.0000.01015.92
7.0.80.0040.00515.87
7.0.70.0030.00515.89
7.0.60.0060.00715.75
7.0.50.0020.01115.82
7.0.40.0030.00614.78
7.0.30.0030.00914.80
7.0.20.0060.00314.96
7.0.10.0030.00714.94
7.0.00.0070.00414.97
5.6.380.0000.01514.60
5.6.370.0000.00914.67
5.6.360.0030.00914.14
5.6.350.0030.00914.33
5.6.340.0030.01014.04
5.6.330.0000.01214.40
5.6.320.0000.01114.35
5.6.310.0030.01014.45
5.6.300.0040.02517.59
5.6.290.0070.03617.68
5.6.280.0060.03117.39
5.6.270.0030.02717.50
5.6.260.0100.02117.57
5.6.250.0050.02217.77
5.6.240.0060.04417.47
5.6.230.0020.02817.59
5.6.220.0040.03017.47
5.6.210.0030.04817.52
5.6.200.0050.02217.74
5.6.190.0080.02317.45
5.6.180.0030.02317.48
5.6.170.0060.02117.51
5.6.160.0070.02917.56
5.6.150.0020.03317.59
5.6.140.0050.02917.55
5.6.130.0020.02417.42
5.6.120.0030.02217.45
5.6.110.0030.02617.56
5.6.100.0070.02117.48
5.6.90.0050.02117.51
5.6.80.0030.02716.98
5.6.70.0030.02216.99
5.6.60.0030.03617.06
5.6.50.0060.02217.39
5.6.40.0060.02417.09
5.6.30.0030.03017.24
5.6.20.0050.02417.21
5.6.10.0100.02117.02
5.6.00.0030.02917.20
5.5.380.0060.02014.34
5.5.370.0030.02114.34
5.5.360.0030.03214.31
5.5.350.0050.02714.32
5.5.340.0080.04314.59
5.5.330.0020.02614.59
5.5.320.0060.02214.43
5.5.310.0050.02614.56
5.5.300.0030.02514.54
5.5.290.0030.03814.57
5.5.280.0020.02714.57
5.5.270.0020.03014.62
5.5.260.0000.02714.50
5.5.250.0020.02214.56
5.5.240.0020.03814.30
5.5.230.0030.03214.29
5.5.220.0020.02514.26
5.5.210.0070.03114.25
5.5.200.0030.03614.29
5.5.190.0030.02614.12
5.5.180.0000.03014.32
5.5.170.0090.00311.18
5.5.160.0050.02014.29
5.5.150.0020.02414.28
5.5.140.0030.02214.29
5.5.130.0050.02614.11
5.5.120.0080.02314.27
5.5.110.0020.02114.23
5.5.100.0020.02114.20
5.5.90.0030.02314.23
5.5.80.0060.02014.20
5.5.70.0050.02314.18
5.5.60.0040.02214.14
5.5.50.0060.02814.22
5.5.40.0080.01814.26
5.5.30.0040.02114.24
5.5.20.0040.01914.26
5.5.10.0020.02314.22
5.5.00.0030.02114.17
5.4.450.0010.02515.24
5.4.440.0040.02315.34
5.4.430.0000.02615.28
5.4.420.0000.02615.16
5.4.410.0030.02515.22
5.4.400.0070.02115.06
5.4.390.0080.03815.12
5.4.380.0050.02115.12
5.4.370.0020.02315.03
5.4.360.0130.02915.12
5.4.350.0040.02315.05
5.4.340.0000.02815.03
5.4.330.0060.00311.18
5.4.320.0150.03015.17
5.4.310.0030.02815.04
5.4.300.0020.02315.09
5.4.290.0020.02515.12
5.4.280.0020.02315.08
5.4.270.0060.02215.08
5.4.260.0060.01915.12
5.4.250.0090.02215.07
5.4.240.0050.02015.09
5.4.230.0040.01915.07
5.4.220.0030.02315.13
5.4.210.0150.02015.15
5.4.200.0040.02015.11
5.4.190.0030.02915.09
5.4.180.0020.02315.09
5.4.170.0060.02015.16
5.4.160.0040.02115.07
5.4.150.0020.03015.15
5.4.140.0020.02513.83
5.4.130.0030.02113.83
5.4.120.0020.02113.89
5.4.110.0160.01913.88
5.4.100.0020.02313.90
5.4.90.0000.02513.92
5.4.80.0050.02113.86
5.4.70.0000.02513.83
5.4.60.0130.02213.83
5.4.50.0030.02213.89
5.4.40.0030.02013.89
5.4.30.0000.02413.83
5.4.20.0040.02013.83
5.4.10.0040.02213.83
5.4.00.0020.02213.83
5.3.290.0030.02213.83
5.3.280.0030.02113.83
5.3.270.0030.02113.83
5.3.260.0050.02513.83
5.3.250.0030.02513.83
5.3.240.0030.02313.83
5.3.230.0070.02813.83
5.3.220.0030.02213.83
5.3.210.0170.01713.83
5.3.200.0030.02313.83
5.3.190.0020.02213.83
5.3.180.0030.02213.83
5.3.170.0030.02413.83
5.3.160.0050.02113.83
5.3.150.0000.02813.83
5.3.140.0030.02113.83
5.3.130.0030.02013.83
5.3.120.0120.01613.83
5.3.110.0120.02613.83
5.3.100.0030.02013.83
5.3.90.0040.02313.83
5.3.80.0060.01913.83
5.3.70.0000.02513.83
5.3.60.0030.02113.83
5.3.50.0040.02013.83
5.3.40.0040.01813.83
5.3.30.0050.01913.83
5.3.20.0030.02013.83
5.3.10.0040.01713.83
5.3.00.0080.02413.83
5.2.170.0010.01713.83
5.2.160.0030.01513.83
5.2.150.0100.01113.83
5.2.140.0100.01313.83
5.2.130.0040.01513.83
5.2.120.0020.02013.83
5.2.110.0050.01513.83
5.2.100.0050.01813.83
5.2.90.0030.01613.83
5.2.80.0020.02213.83
5.2.70.0030.01713.83
5.2.60.0020.02013.83
5.2.50.0020.01713.83
5.2.40.0020.02413.83
5.2.30.0030.02413.83
5.2.20.0030.02813.83
5.2.10.0050.01813.83
5.2.00.0000.02113.83
5.1.60.0080.02513.83
5.1.50.0030.02713.83
5.1.40.0020.02613.83
5.1.30.0090.01413.83
5.1.20.0030.01413.83
5.1.10.0030.01513.83
5.1.00.0000.01913.83
5.0.50.0020.01313.83
5.0.40.0050.01113.83
5.0.30.0040.03013.83
5.0.20.0090.01713.83
5.0.10.0040.01113.83
5.0.00.0030.02313.83
4.4.90.0020.00913.83
4.4.80.0000.01113.83
4.4.70.0010.02013.83
4.4.60.0030.01013.83
4.4.50.0020.01213.83
4.4.40.0050.02013.83
4.4.30.0030.01813.83
4.4.20.0020.01313.83
4.4.10.0020.00913.83
4.4.00.0020.01313.83
4.3.110.0020.01013.83
4.3.100.0010.01613.83
4.3.90.0020.00913.83
4.3.80.0030.01313.83
4.3.70.0030.01913.83
4.3.60.0050.01613.83
4.3.50.0040.02013.83
4.3.40.0020.02013.83
4.3.30.0020.01213.83
4.3.20.0030.01013.83
4.3.10.0040.01113.83
4.3.00.0050.00913.83

preferences:
29.24 ms | 401 KiB | 5 Q