3v4l.org

run code in 300+ PHP versions simultaneously
<?php $out = ""; $arr = array(); $test = array('checkbox_1' => true); foreach( $test as $name => $element) { if(strstr($name, 'checkbox') !== false) $arr[] = str_replace('_', '', strstr($name, 'checkbox')); } $out = implode(',', $arr); echo $out;

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)
8.3.40.0040.01118.79
8.3.30.0030.01020.09
8.3.20.0000.00820.41
8.3.10.0060.00321.14
8.3.00.0000.00723.51
8.2.170.0090.00622.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00821.11
8.2.110.0030.00621.12
8.2.100.0080.00317.78
8.2.90.0050.00319.20
8.2.80.0000.00919.25
8.2.70.0090.00017.75
8.2.60.0050.00318.04
8.2.50.0030.00918.07
8.2.40.0080.00018.28
8.2.30.0000.00819.43
8.2.20.0080.00017.60
8.2.10.0040.00417.63
8.2.00.0030.00517.79
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.23
8.1.230.0070.00417.48
8.1.220.0000.00918.77
8.1.210.0050.00318.89
8.1.200.0040.00417.35
8.1.190.0000.00717.39
8.1.180.0030.00618.10
8.1.170.0090.00018.50
8.1.160.0000.00718.88
8.1.150.0040.00418.50
8.1.140.0000.00717.32
8.1.130.0000.00717.72
8.1.120.0030.00317.35
8.1.110.0040.00417.33
8.1.100.0040.00417.46
8.1.90.0000.00717.36
8.1.80.0000.00717.48
8.1.70.0070.00017.47
8.1.60.0040.00417.54
8.1.50.0040.00417.50
8.1.40.0070.00017.47
8.1.30.0040.00417.61
8.1.20.0080.00017.54
8.1.10.0000.00817.48
8.1.00.0050.00217.41
8.0.300.0030.00319.95
8.0.290.0040.00417.03
8.0.280.0040.00418.37
8.0.270.0030.00317.19
8.0.260.0040.00416.76
8.0.250.0040.00416.84
8.0.240.0000.00816.91
8.0.230.0070.00016.92
8.0.220.0000.00716.88
8.0.210.0000.00716.81
8.0.200.0030.00316.85
8.0.190.0050.00216.79
8.0.180.0050.00216.82
8.0.170.0030.00616.84
8.0.160.0030.00316.93
8.0.150.0030.00316.69
8.0.140.0040.00416.91
8.0.130.0000.00613.35
8.0.120.0070.00016.70
8.0.110.0000.00716.65
8.0.100.0080.00016.77
8.0.90.0040.00316.90
8.0.80.0060.00916.85
8.0.70.0040.00416.83
8.0.60.0040.00416.74
8.0.50.0080.00016.75
8.0.30.0110.01116.81
8.0.20.0110.00817.40
8.0.10.0030.00517.03
8.0.00.0140.00416.69
7.4.330.0030.00315.09
7.4.320.0030.00316.59
7.4.300.0030.00316.59
7.4.290.0000.00716.59
7.4.280.0070.00016.59
7.4.270.0030.00516.41
7.4.260.0030.00313.26
7.4.250.0060.00316.41
7.4.240.0070.00016.49
7.4.230.0020.00516.59
7.4.220.0110.00716.70
7.4.210.0060.01016.56
7.4.200.0000.00816.47
7.4.190.0020.00516.68
7.4.160.0100.01016.61
7.4.150.0070.01017.40
7.4.140.0110.01417.86
7.4.130.0120.00416.48
7.4.120.0140.00716.45
7.4.110.0070.01016.46
7.4.100.0140.00816.40
7.4.90.0120.00516.55
7.4.80.0120.00619.39
7.4.70.0080.00816.43
7.4.60.0090.00916.39
7.4.50.0000.00716.16
7.4.40.0030.00922.77
7.4.30.0070.01016.55
7.4.10.0100.00715.07
7.4.00.0050.01215.11
7.3.330.0000.00513.06
7.3.320.0000.00513.00
7.3.310.0070.00016.08
7.3.300.0070.00016.00
7.3.290.0090.00616.25
7.3.280.0100.00816.28
7.3.270.0100.00717.40
7.3.260.0120.00718.24
7.3.250.0110.00816.50
7.3.240.0060.01516.51
7.3.230.0060.01016.47
7.3.210.0000.01616.55
7.3.200.0170.00019.39
7.3.190.0030.01316.29
7.3.180.0060.00916.66
7.3.170.0150.00616.50
7.3.160.0040.01416.18
7.3.130.0030.01014.65
7.3.120.0050.00914.90
7.3.110.0070.00714.77
7.3.100.0030.01014.73
7.3.90.0120.00314.55
7.3.80.0030.01314.73
7.3.70.0060.01014.91
7.3.60.0060.01114.64
7.3.50.0100.00314.62
7.3.40.0000.01714.79
7.3.30.0120.00314.90
7.3.20.0060.01116.65
7.3.10.0100.00016.69
7.3.00.0040.00716.66
7.2.330.0040.01416.77
7.2.320.0170.00016.62
7.2.310.0060.01316.57
7.2.300.0140.00716.80
7.2.290.0060.01016.54
7.2.260.0030.01515.07
7.2.250.0040.00915.20
7.2.240.0060.00915.12
7.2.230.0000.01515.12
7.2.220.0090.00615.29
7.2.210.0070.00714.80
7.2.200.0080.00814.68
7.2.190.0000.00915.07
7.2.180.0000.01714.79
7.2.170.0030.01215.07
7.2.160.0140.00314.89
7.2.150.0040.00816.85
7.2.140.0130.00317.06
7.2.130.0090.00616.60
7.2.120.0100.00616.99
7.2.110.0040.00717.00
7.2.100.0120.00316.97
7.2.90.0100.00316.87
7.2.80.0060.00616.79
7.2.70.0030.01017.04
7.2.60.0070.00716.98
7.2.50.0090.00616.75
7.2.40.0090.00616.98
7.2.30.0070.00716.73
7.2.20.0090.00317.05
7.2.10.0030.00616.91
7.2.00.0050.00516.79
7.1.330.0090.00616.00
7.1.320.0030.00715.48
7.1.310.0030.01415.57
7.1.300.0000.01015.87
7.1.290.0080.00015.83
7.1.280.0060.00915.99
7.1.270.0090.00916.02
7.1.260.0060.00615.59
7.1.250.0070.01015.50
7.1.240.0000.00916.02
7.1.230.0030.01215.54
7.1.220.0060.00915.66
7.1.210.0040.00715.78
7.1.200.0000.01215.86
7.1.190.0030.00615.90
7.1.180.0080.00615.83
7.1.170.0130.00315.88
7.1.160.0040.00815.90
7.1.150.0040.01115.77
7.1.140.0000.01315.46
7.1.130.0090.00415.58
7.1.120.0040.00715.66
7.1.110.0090.00015.98
7.1.100.0000.01315.64
7.1.90.0070.00715.54
7.1.80.0070.00715.70
7.1.70.0020.00716.43
7.1.60.0080.01117.48
7.1.50.0050.01116.46
7.1.40.0070.00415.61
7.1.30.0030.01015.63
7.1.20.0130.00015.83
7.1.10.0080.00315.78
7.1.00.0050.04019.09
7.0.330.0070.01015.39
7.0.320.0070.01015.25
7.0.310.0060.00615.23
7.0.300.0000.01115.47
7.0.290.0000.00815.09
7.0.280.0030.01015.39
7.0.270.0000.00915.21
7.0.260.0000.00915.31
7.0.250.0000.01415.37
7.0.240.0040.00815.50
7.0.230.0040.00815.20
7.0.220.0070.00315.52
7.0.210.0030.01015.29
7.0.200.0040.00615.97
7.0.190.0000.00815.35
7.0.180.0030.01015.26
7.0.170.0050.00315.21
7.0.160.0040.00415.25
7.0.150.0040.00815.28
7.0.140.0050.04018.64
7.0.130.0060.00315.15
7.0.120.0060.00915.33
7.0.110.0030.01015.11
7.0.100.0070.04717.65
7.0.90.0170.03917.72
7.0.80.0200.02317.72
7.0.70.0120.02717.77
7.0.60.0140.02317.76
7.0.50.0080.02217.86
7.0.40.0070.04116.75
7.0.30.0080.03216.79
7.0.20.0050.03016.70
7.0.10.0080.02416.66
7.0.00.0080.04016.79
5.6.400.0040.01114.50
5.6.390.0060.00914.77
5.6.380.0040.01414.56
5.6.370.0030.00914.28
5.6.360.0030.00914.10
5.6.350.0030.01314.36
5.6.340.0040.00714.45
5.6.330.0030.01014.46
5.6.320.0000.01613.96
5.6.310.0100.00314.30
5.6.300.0070.00714.46
5.6.290.0030.01014.63
5.6.280.0020.04417.90
5.6.270.0100.00714.39
5.6.260.0030.01014.66
5.6.250.0080.02417.58
5.6.240.0020.04817.57
5.6.230.0090.02317.57
5.6.220.0070.04417.54
5.6.210.0060.02517.45
5.6.200.0100.04217.61
5.6.190.0050.02517.66
5.6.180.0080.02817.80
5.6.170.0030.03817.71
5.6.160.0070.03817.70
5.6.150.0050.02717.68
5.6.140.0020.04717.74
5.6.130.0070.02017.70
5.6.120.0050.04517.77
5.6.110.0110.01817.77
5.6.100.0030.04917.68
5.6.90.0050.03517.62
5.6.80.0050.02717.42
5.6.70.0090.02617.34
5.6.60.0120.03817.44
5.6.50.0030.04317.34
5.6.40.0050.02317.44
5.6.30.0050.02517.31
5.6.20.0070.04217.29
5.6.10.0050.04217.22
5.6.00.0050.04517.36
5.5.380.0070.02417.36
5.5.370.0070.04017.45
5.5.360.0080.04217.41
5.5.350.0030.04717.28
5.5.340.0120.03817.70
5.5.330.0140.03517.50
5.5.320.0030.04417.65
5.5.310.0050.04417.62
5.5.300.0050.02517.56
5.5.290.0070.04917.48
5.5.280.0030.02517.72
5.5.270.0060.02617.60
5.5.260.0050.04217.62
5.5.250.0090.04317.36
5.5.240.0120.03817.17
5.5.230.0050.03517.14
5.5.220.0030.02817.31
5.5.210.0050.02517.21
5.5.200.0080.02117.33
5.5.190.0050.02117.27
5.5.180.0090.04017.29
5.5.170.0040.00714.45
5.5.160.0050.03517.37
5.5.150.0070.04217.14
5.5.140.0080.04217.17
5.5.130.0050.02717.31
5.5.120.0070.03417.34
5.5.110.0090.01617.27
5.5.100.0090.03217.18
5.5.90.0050.02017.25
5.5.80.0050.01717.16
5.5.70.0050.04017.06
5.5.60.0070.03417.17
5.5.50.0030.02017.03
5.5.40.0090.03317.12
5.5.30.0110.03117.07
5.5.20.0100.01517.03
5.5.10.0000.04817.09
5.5.00.0070.04217.27
5.4.450.0020.02715.56
5.4.440.0070.02815.54
5.4.430.0050.04115.49
5.4.420.0070.03715.50
5.4.410.0070.02515.53
5.4.400.0080.02315.31
5.4.390.0090.04015.34
5.4.380.0080.01815.31
5.4.370.0030.03115.40
5.4.360.0030.03815.22
5.4.350.0050.02215.34
5.4.340.0040.03615.44
5.4.330.0060.00611.64
5.4.320.0000.03015.35
5.4.310.0100.03815.32
5.4.300.0070.03615.34
5.4.290.0100.03215.22
5.4.280.0020.02515.34
5.4.270.0080.03915.39
5.4.260.0060.03815.33
5.4.250.0010.02315.27
5.4.240.0070.01915.43
5.4.230.0080.03515.43
5.4.220.0020.02715.31
5.4.210.0050.03915.27
5.4.200.0050.02515.30
5.4.190.0040.02215.39
5.4.180.0100.03515.33
5.4.170.0080.03715.34
5.4.160.0020.04315.35
5.4.150.0030.04415.26
5.4.140.0060.02113.96
5.4.130.0030.02513.98
5.4.120.0050.04113.99
5.4.110.0100.01813.98
5.4.100.0060.02613.99
5.4.90.0040.04414.04
5.4.80.0050.03714.03
5.4.70.0060.02513.92
5.4.60.0110.03214.01
5.4.50.0080.03613.97
5.4.40.0090.03514.00
5.4.30.0030.02514.02
5.4.20.0010.04314.02
5.4.10.0050.03813.99
5.4.00.0030.03913.74
5.3.290.0060.04013.07
5.3.280.0050.01813.05
5.3.270.0000.03113.13
5.3.260.0050.04313.12
5.3.250.0020.02313.12
5.3.240.0050.02413.05
5.3.230.0100.01813.11
5.3.220.0050.03313.10
5.3.210.0070.02213.10
5.3.200.0030.04213.03
5.3.190.0030.02313.09
5.3.180.0050.02713.06
5.3.170.0060.01913.08
5.3.160.0090.03513.10
5.3.150.0030.04013.10
5.3.140.0070.03713.03
5.3.130.0030.02813.00
5.3.120.0050.04213.07
5.3.110.0060.02813.09
5.3.100.0040.04412.84
5.3.90.0050.03812.80
5.3.80.0100.02712.76
5.3.70.0050.03712.81
5.3.60.0050.03512.75
5.3.50.0030.03312.72
5.3.40.0050.03812.67
5.3.30.0040.02212.65
5.3.20.0050.03812.66
5.3.10.0050.03912.65
5.3.00.0030.04112.64
5.2.170.0030.06311.95
5.2.160.0030.03311.95
5.2.150.0070.05711.95
5.2.140.0030.06311.95
5.2.130.0030.05311.95
5.2.120.0030.03311.95
5.2.110.0070.02711.95
5.2.100.0030.04711.95
5.2.90.0070.03011.95
5.2.80.0000.03311.95
5.2.70.0070.06311.95
5.2.60.0070.05311.95
5.2.50.0030.05311.95
5.2.40.0000.06311.95
5.2.30.0130.03311.95
5.2.20.0100.05311.95
5.2.10.0000.05311.95
5.2.00.0030.04711.95
5.1.60.0030.03011.95
5.1.50.0070.03711.95
5.1.40.0100.04711.95
5.1.30.0030.04311.95
5.1.20.0030.06011.95
5.1.10.0030.05311.95
5.1.00.0030.05711.95
5.0.50.0030.04311.95
5.0.40.0030.03311.95
5.0.30.0100.05711.95
5.0.20.0030.04711.95
5.0.10.0030.04711.95
5.0.00.0070.02711.95
4.4.90.0000.03311.95
4.4.80.0000.03711.95
4.4.70.0070.02011.95
4.4.60.0100.02311.95
4.4.50.0030.03311.95
4.4.40.0030.02711.95
4.4.30.0070.03011.95
4.4.20.0000.04011.95
4.4.10.0070.03011.95
4.4.00.0000.05311.95
4.3.110.0030.03311.95
4.3.100.0070.01011.95
4.3.90.0030.02711.95
4.3.80.0100.03011.95
4.3.70.0000.01711.95
4.3.60.0000.03311.95
4.3.50.0030.03311.95
4.3.40.0030.03311.95
4.3.30.0130.01711.95
4.3.20.0000.04011.95
4.3.10.0000.03011.95
4.3.00.0000.01711.95

preferences:
44.05 ms | 400 KiB | 5 Q