3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '01235'; $range = range("a","z"); var_dump($range);

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)
8.3.40.0120.00318.54
8.3.30.0070.00719.09
8.3.20.0070.00020.38
8.3.10.0120.00623.61
8.3.00.0080.00022.40
8.2.170.0120.00322.96
8.2.160.0070.00722.07
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0060.01019.30
8.2.110.0060.00322.24
8.2.100.0080.00417.59
8.2.90.0030.00519.15
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0000.00817.80
8.2.50.0030.00518.07
8.2.40.0050.00518.03
8.2.30.0050.00317.97
8.2.20.0000.00817.56
8.2.10.0040.00417.72
8.2.00.0070.00017.63
8.1.270.0030.00622.10
8.1.260.0080.00026.35
8.1.250.0080.00828.09
8.1.240.0060.00323.97
8.1.230.0040.00719.01
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00917.39
8.1.180.0000.00818.10
8.1.170.0080.00018.59
8.1.160.0080.00021.94
8.1.150.0060.00318.47
8.1.140.0040.00417.25
8.1.130.0070.00017.72
8.1.120.0040.00417.30
8.1.110.0080.00017.36
8.1.100.0020.00517.33
8.1.90.0030.00317.29
8.1.80.0050.00317.41
8.1.70.0030.00317.32
8.1.60.0030.00617.39
8.1.50.0030.00617.45
8.1.40.0000.00817.49
8.1.30.0040.00417.56
8.1.20.0000.00817.47
8.1.10.0080.00017.41
8.1.00.0020.00517.23
8.0.300.0000.00718.77
8.0.290.0050.00217.18
8.0.280.0070.00018.29
8.0.270.0070.00017.29
8.0.260.0000.00616.73
8.0.250.0030.00316.81
8.0.240.0000.00716.74
8.0.230.0000.00716.79
8.0.220.0030.00616.76
8.0.210.0070.00016.86
8.0.200.0030.00316.74
8.0.190.0040.00416.78
8.0.180.0040.00416.75
8.0.170.0050.00316.86
8.0.160.0000.00716.80
8.0.150.0000.00716.75
8.0.140.0000.00716.75
8.0.130.0070.00013.24
8.0.120.0050.00316.79
8.0.110.0050.00216.81
8.0.100.0000.00816.68
8.0.90.0000.00716.80
8.0.80.0060.00916.77
8.0.70.0000.00716.86
8.0.60.0060.00316.80
8.0.50.0000.00716.77
8.0.30.0090.01316.96
8.0.20.0130.01017.40
8.0.10.0030.00416.81
8.0.00.0110.01116.67
7.4.330.0050.00015.07
7.4.320.0070.00016.45
7.4.300.0000.00616.41
7.4.290.0030.00316.44
7.4.280.0070.00016.50
7.4.270.0030.00316.50
7.4.260.0070.00016.42
7.4.250.0000.00716.45
7.4.240.0030.00416.48
7.4.230.0070.00016.55
7.4.220.0080.00816.39
7.4.210.0060.01116.56
7.4.200.0040.00416.54
7.4.190.0070.00016.48
7.4.160.0080.00816.35
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0060.01216.45
7.4.120.0100.00916.57
7.4.110.0040.01416.44
7.4.100.0060.01216.34
7.4.90.0090.00916.54
7.4.80.0110.00816.55
7.4.70.0100.00716.22
7.4.60.0090.00916.39
7.4.50.0080.00016.39
7.4.40.0090.00922.77
7.4.30.0150.00316.48
7.4.10.0030.01414.84
7.4.00.0050.01214.80
7.3.330.0000.00513.01
7.3.320.0030.00313.05
7.3.310.0060.00016.13
7.3.300.0030.00316.16
7.3.290.0090.00916.17
7.3.280.0100.00716.12
7.3.270.0070.01817.40
7.3.260.0120.00616.39
7.3.250.0070.01316.24
7.3.240.0120.00616.39
7.3.230.0070.01116.50
7.3.210.0180.00616.43
7.3.200.0060.01619.39
7.3.190.0120.00616.51
7.3.180.0100.00616.43
7.3.170.0030.01216.30
7.3.160.0110.00516.12
7.3.130.0070.01114.49
7.3.120.0080.00814.65
7.3.110.0090.00914.91
7.3.100.0040.01114.71
7.3.90.0070.01014.61
7.3.80.0080.00614.55
7.3.70.0030.01214.53
7.3.60.0040.01514.75
7.3.50.0110.00714.69
7.3.40.0060.01014.71
7.3.30.0040.00814.78
7.3.20.0090.00916.54
7.3.10.0090.00616.49
7.3.00.0030.01016.74
7.2.330.0120.00416.25
7.2.320.0110.00716.65
7.2.310.0120.00616.55
7.2.300.0060.01216.49
7.2.290.0040.01416.31
7.2.260.0030.01014.87
7.2.250.0110.00414.95
7.2.240.0110.00314.52
7.2.230.0030.01714.97
7.2.220.0120.00615.14
7.2.210.0050.00514.54
7.2.200.0060.00914.64
7.2.190.0030.01214.54
7.2.180.0100.01015.05
7.2.170.0000.01414.93
7.2.160.0070.01014.97
7.2.150.0060.01216.71
7.2.140.0040.01416.76
7.2.130.0090.00616.58
7.2.120.0000.01516.89
7.2.110.0030.01016.71
7.2.100.0030.01616.92
7.2.90.0030.00617.04
7.2.80.0110.00316.96
7.2.70.0090.00916.67
7.2.60.0020.01316.62
7.2.50.0110.00716.75
7.2.40.0110.00716.60
7.2.30.0070.00716.97
7.2.20.0060.00616.65
7.2.10.0090.00616.99
7.2.00.0070.00716.48
7.1.330.0070.00715.55
7.1.320.0090.00915.81
7.1.310.0120.00015.58
7.1.300.0070.01115.63
7.1.290.0030.01415.39
7.1.280.0040.01415.44
7.1.270.0090.00315.65
7.1.260.0000.01715.79
7.1.250.0050.00315.50
7.1.240.0070.00715.63
7.1.230.0060.00615.82
7.1.220.0040.01115.77
7.1.210.0070.00715.55
7.1.200.0070.00815.79
7.1.190.0070.00715.55
7.1.180.0070.00715.80
7.1.170.0040.01415.80
7.1.160.0070.00315.85
7.1.150.0080.00415.63
7.1.140.0090.00615.65
7.1.130.0100.00315.81
7.1.120.0000.01415.80
7.1.110.0060.00315.66
7.1.100.0020.01016.91
7.1.90.0030.01015.77
7.1.80.0060.00915.80
7.1.70.0040.00816.42
7.1.60.0050.01417.48
7.1.50.0030.00816.24
7.1.40.0030.01015.70
7.1.30.0100.00315.89
7.1.20.0120.00015.67
7.1.10.0000.00915.50
7.1.00.0070.04019.18
7.0.330.0030.00715.33
7.0.320.0120.00615.55
7.0.310.0080.00815.47
7.0.300.0100.00315.47
7.0.290.0060.00615.12
7.0.280.0030.00815.43
7.0.270.0000.01515.51
7.0.260.0060.00315.32
7.0.250.0060.00615.45
7.0.240.0040.00815.42
7.0.230.0030.01015.42
7.0.220.0030.01015.35
7.0.210.0030.01015.30
7.0.200.0050.00816.13
7.0.190.0080.00315.25
7.0.180.0060.00315.50
7.0.170.0090.00615.39
7.0.160.0070.00715.15
7.0.150.0070.00415.14
7.0.140.0050.03518.62
7.0.130.0070.00715.00
7.0.120.0080.00815.25
7.0.110.0060.00615.41
7.0.100.0030.00915.40
7.0.90.0060.00915.49
7.0.80.0070.01015.51
7.0.70.0000.01315.48
7.0.60.0020.02617.58
7.0.50.0110.04016.62
7.0.40.0070.02616.72
7.0.30.0130.02516.73
7.0.20.0150.02516.75
7.0.10.0200.04316.88
7.0.00.0090.04516.78
5.6.400.0050.00514.22
5.6.390.0030.00614.41
5.6.380.0060.00314.39
5.6.370.0070.00714.39
5.6.360.0070.00714.19
5.6.350.0000.01714.11
5.6.340.0050.00513.97
5.6.330.0070.00713.98
5.6.320.0040.01114.20
5.6.310.0060.00614.00
5.6.300.0030.00714.19
5.6.290.0060.00914.29
5.6.280.0050.04217.53
5.6.270.0030.01014.00
5.6.260.0030.00814.04
5.6.250.0070.00714.14
5.6.240.0090.00614.41
5.6.230.0100.00714.44
5.6.220.0070.00713.82
5.6.210.0060.03917.46
5.6.200.0090.04516.23
5.6.190.0100.05017.30
5.6.180.0030.03417.30
5.6.170.0120.02317.26
5.6.160.0020.02917.44
5.6.150.0100.04116.25
5.6.140.0060.02316.19
5.6.130.0080.04016.33
5.6.120.0090.02217.65
5.6.110.0100.03017.63
5.6.100.0090.03017.62
5.6.90.0080.04017.60
5.6.80.0050.02617.10
5.6.70.2220.02017.45
5.6.60.0030.01414.23
5.6.50.0090.00914.20
5.6.40.0030.01014.02
5.6.30.0060.00814.23
5.6.20.0060.00614.19
5.6.10.0070.00714.00
5.6.00.0040.01114.01
5.5.380.0090.00913.98
5.5.370.0090.00614.09
5.5.360.0150.00014.28
5.5.350.0060.03617.28
5.5.340.0090.03415.99
5.5.330.0030.02317.35
5.5.320.0090.03117.25
5.5.310.0150.04017.19
5.5.300.0060.04016.00
5.5.290.0030.03015.96
5.5.280.0120.04217.55
5.5.270.0070.02817.63
5.5.260.0060.04517.62
5.5.250.0100.04317.38
5.5.240.0080.04217.15
5.5.230.0000.01314.09
5.5.220.0070.01114.13
5.5.210.0060.00313.84
5.5.200.0060.00314.07
5.5.190.0080.00413.85
5.5.180.0060.00314.21
5.5.170.0060.00913.96
5.5.160.0060.00914.19
5.5.150.0090.00314.20
5.5.140.0090.00013.89
5.5.130.0080.00414.19
5.5.120.0040.00414.19
5.5.110.0080.00414.08
5.5.100.0130.00314.11
5.5.90.0090.00314.24
5.5.80.0050.00514.34
5.5.70.0100.00714.18
5.5.60.0100.00314.11
5.5.50.0060.00913.87
5.5.40.0040.00414.17
5.5.30.0070.00313.88
5.5.20.0000.01514.00
5.5.10.0000.01613.84
5.5.00.0100.00713.97
5.4.450.0220.03315.69
5.4.440.0180.04015.78
5.4.430.0200.03615.63
5.4.420.0200.02215.68
5.4.410.0170.03215.70
5.4.400.0190.02215.53
5.4.390.0150.02615.61
5.4.380.0160.02615.60
5.4.370.0120.02715.53
5.4.360.0130.02515.68
5.4.350.0170.04315.60
5.4.340.0230.03215.61
5.4.330.0030.00312.13
5.4.320.0230.02715.67
5.4.310.0130.04015.64
5.4.300.0200.02515.63
5.4.290.0150.02215.63
5.4.280.0120.02615.67
5.4.270.0230.02215.60
5.4.260.0210.03415.61
5.4.250.0150.03615.63
5.4.240.0160.03115.63
5.4.230.0180.04015.46
5.4.220.0230.03515.68
5.4.210.0180.03015.52
5.4.200.0200.03215.61
5.4.190.0200.03315.64
5.4.180.0130.04515.68
5.4.170.0170.02515.46
5.4.160.0080.02515.51
5.4.150.0180.04215.49
5.4.140.0210.02514.21
5.4.130.0150.02114.28
5.4.120.0200.03514.20
5.4.110.0200.03514.27
5.4.100.0100.02914.26
5.4.90.0180.03314.21
5.4.80.0200.03414.18
5.4.70.0170.03714.17
5.4.60.0200.03014.25
5.4.50.0100.03314.22
5.4.40.0250.02914.24
5.4.30.0150.03814.16
5.4.20.0200.03014.30
5.4.10.0200.03614.24
5.4.00.0180.02313.97
5.3.290.0170.02313.37
5.3.280.0180.02413.36
5.3.270.0170.02113.41
5.3.260.0130.04013.33
5.3.250.0140.02013.38
5.3.240.0150.03313.33
5.3.230.0250.01813.34
5.3.220.0210.03113.32
5.3.210.0180.03213.34
5.3.200.0130.03313.30
5.3.190.0170.03713.27
5.3.180.0130.02813.27
5.3.170.0200.02213.30
5.3.160.0150.03713.31
5.3.150.0190.03613.27
5.3.140.0120.03013.26
5.3.130.0130.02813.30
5.3.120.0150.03813.31
5.3.110.0150.02513.31
5.3.100.0210.03013.03
5.3.90.0170.02613.00
5.3.80.0100.02512.99
5.3.70.0150.03913.04
5.3.60.0150.03912.99
5.3.50.0210.03513.05
5.3.40.0150.03612.97
5.3.30.0170.01912.99
5.3.20.0150.03112.80
5.3.10.0200.03712.78
5.3.00.0170.03312.85
5.2.170.0300.03311.00
5.2.160.0270.02311.30
5.2.150.0230.03711.16
5.2.140.0230.05311.29
5.2.130.0230.05711.15
5.2.120.0300.04711.15
5.2.110.0230.06011.04
5.2.100.0270.02710.95
5.2.90.0230.06010.93
5.2.80.0270.05310.93
5.2.70.0270.04710.94
5.2.60.0200.05010.90
5.2.50.0300.05310.90
5.2.40.0230.05310.93
5.2.30.0230.03711.00
5.2.20.0230.05310.81
5.2.10.0230.03710.87
5.2.00.0100.04310.63
5.1.60.0130.05710.08
5.1.50.0130.03010.13
5.1.40.0270.04310.08
5.1.30.0230.04310.30
5.1.20.0270.04010.26
5.1.10.0200.04710.08
5.1.00.0200.05010.08
5.0.50.0130.02310.08
5.0.40.0130.03710.08
5.0.30.0200.05710.08
5.0.20.0070.03010.08
5.0.10.0070.02010.08
5.0.00.0070.03310.08
4.4.90.0100.03310.08
4.4.80.0130.03310.08
4.4.70.0170.01710.08
4.4.60.0100.01310.08
4.4.50.0070.02010.08
4.4.40.0170.02710.08
4.4.30.0070.03710.08
4.4.20.0130.03310.08
4.4.10.0100.02710.08
4.4.00.0130.02710.08
4.3.110.0170.03310.08
4.3.100.0100.02310.08
4.3.90.0130.01710.08
4.3.80.0100.02710.08
4.3.70.0030.02010.08
4.3.60.0030.01710.08
4.3.50.0070.01310.08
4.3.40.0130.02310.08
4.3.30.0070.01310.08
4.3.20.0100.01310.08
4.3.10.0000.01710.08
4.3.00.0000.01710.08

preferences:
48.71 ms | 400 KiB | 5 Q