3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = "ejIjSS3Fh5GSYG3hALUII53AeIR55ej3LeeAeSjReS5jRjeeG3GL5hLShhFS5h5GUAheRISFSO5IOIIAGFGGAS3eh5h5FjLe33Ueje3h35jIjjhj5L5j53A3"; foreach (count_chars($data, 1) as $i => $val) { echo "There were $val instance(s) of \"" , chr($i) , "\" in the string.\n"; } ?>

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)
8.3.60.0090.00618.17
8.3.50.0130.00322.04
8.3.40.0090.01218.75
8.3.30.0100.00718.95
8.3.20.0000.00720.33
8.3.10.0030.00622.21
8.3.00.0070.00022.46
8.2.180.0090.01216.63
8.2.170.0040.01122.96
8.2.160.0160.00018.81
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0060.00319.49
8.2.110.0060.00322.13
8.2.100.0060.00619.45
8.2.90.0040.00719.17
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0050.00317.79
8.2.50.0030.00718.07
8.2.40.0030.00718.03
8.2.30.0000.00818.02
8.2.20.0000.00717.61
8.2.10.0040.00417.62
8.2.00.0050.00319.40
8.1.280.0110.01125.92
8.1.270.0030.00622.02
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.98
8.1.230.0040.00719.05
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0090.00017.50
8.1.180.0040.00418.10
8.1.170.0030.00518.57
8.1.160.0030.00621.97
8.1.150.0040.00418.69
8.1.140.0040.00417.36
8.1.130.0030.00317.83
8.1.120.0040.00417.54
8.1.110.0000.00817.47
8.1.100.0040.00417.50
8.1.90.0000.00717.46
8.1.80.0030.00317.43
8.1.70.0070.00017.42
8.1.60.0060.00317.47
8.1.50.0070.00017.40
8.1.40.0000.00717.46
8.1.30.0030.00517.57
8.1.20.0030.00517.48
8.1.10.0000.00717.42
8.1.00.0000.00717.46
8.0.300.0050.00318.77
8.0.290.0000.00817.18
8.0.280.0000.00818.45
8.0.270.0070.00017.31
8.0.260.0030.00316.82
8.0.250.0000.00816.90
8.0.240.0040.00416.93
8.0.230.0030.00316.91
8.0.220.0070.00016.91
8.0.210.0070.00016.87
8.0.200.0040.00416.84
8.0.190.0000.00716.96
8.0.180.0000.00816.82
8.0.170.0040.00416.91
8.0.160.0050.00316.96
8.0.150.0000.00816.69
8.0.140.0070.00016.77
8.0.130.0000.00613.31
8.0.120.0040.00416.87
8.0.110.0070.00016.91
8.0.100.0000.00716.84
8.0.90.0000.00816.88
8.0.80.0060.01616.90
8.0.70.0070.00016.72
8.0.60.0040.00416.89
8.0.50.0000.00816.95
8.0.30.0090.01017.23
8.0.20.0090.01117.40
8.0.10.0040.00416.88
8.0.00.0140.00516.62
7.4.330.0030.00315.10
7.4.320.0040.00416.58
7.4.300.0030.00316.43
7.4.290.0000.00716.51
7.4.280.0020.00516.59
7.4.270.0050.00216.59
7.4.260.0100.00016.53
7.4.250.0050.00316.57
7.4.240.0060.00116.43
7.4.230.0000.00716.66
7.4.220.0070.01016.64
7.4.210.0080.00716.51
7.4.200.0070.00016.35
7.4.190.0080.00016.70
7.4.160.0080.00816.54
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0080.01116.38
7.4.120.0090.00916.39
7.4.110.0030.01316.44
7.4.100.0180.00416.45
7.4.90.0090.00916.55
7.4.80.0030.01519.39
7.4.70.0140.00316.60
7.4.60.0140.00816.47
7.4.50.0030.00616.45
7.4.40.0040.01522.77
7.4.30.0120.00416.43
7.4.00.0030.01014.69
7.3.330.0030.00313.02
7.3.320.0000.00512.98
7.3.310.0000.00716.20
7.3.300.0030.00316.21
7.3.290.0100.00316.25
7.3.280.0060.01016.28
7.3.270.0110.00817.40
7.3.260.0080.00816.52
7.3.250.0130.00316.55
7.3.240.0030.01516.62
7.3.230.0100.01016.39
7.3.210.0000.01716.51
7.3.200.0090.01119.39
7.3.190.0090.01316.59
7.3.180.0120.00416.23
7.3.170.0100.01016.58
7.3.160.0090.00616.45
7.3.120.0090.00914.87
7.3.10.0080.00716.54
7.3.00.0080.00616.57
7.2.330.0190.03216.72
7.2.320.0090.00916.45
7.2.310.0140.00316.65
7.2.300.0120.00816.50
7.2.290.0090.00616.66
7.2.130.0080.00916.72
7.2.120.0050.00816.62
7.2.110.0050.00916.79
7.2.100.0090.00716.80
7.2.90.0030.01016.59
7.2.80.0070.00716.78
7.2.70.0120.00316.73
7.2.60.0090.00516.77
7.2.50.0090.00416.81
7.2.40.0100.00816.71
7.2.30.0080.00816.78
7.2.20.0090.00616.61
7.2.10.0100.00816.69
7.2.00.0080.00717.42
7.1.250.0060.00815.68
7.1.240.0030.00815.82
7.1.230.0100.00315.47
7.1.220.0000.00915.56
7.1.210.0040.01215.56
7.1.200.0060.00615.93
7.1.190.0070.01015.55
7.1.180.0000.01515.65
7.1.170.0000.01615.74
7.1.160.0030.00615.67
7.1.150.0120.00615.94
7.1.140.0090.00015.75
7.1.130.0110.00415.40
7.1.120.0030.01015.73
7.1.110.0000.01415.96
7.1.100.0110.00816.23
7.1.90.0070.00715.75
7.1.80.0040.01115.77
7.1.70.0070.00716.42
7.1.60.0050.01117.84
7.1.50.0120.00516.06
7.1.40.0070.00715.93
7.1.30.0030.00615.86
7.1.20.0000.01115.70
7.1.10.0000.01315.77
7.1.00.0070.03719.03
7.0.330.0060.00315.43
7.0.320.0000.00815.18
7.0.310.0090.00615.38
7.0.300.0030.00615.37
7.0.290.0040.01215.18
7.0.280.0100.00315.18
7.0.270.0060.00615.12
7.0.260.0030.00615.15
7.0.250.0000.01015.14
7.0.240.0080.00315.60
7.0.230.0030.01015.49
7.0.220.0090.00315.17
7.0.210.0070.00315.32
7.0.200.0080.00516.11
7.0.190.0080.00414.97
7.0.180.0040.00815.48
7.0.170.0030.00915.45
7.0.160.0060.00815.25
7.0.150.0000.00815.38
7.0.140.0030.04218.79
7.0.130.0040.01115.54
7.0.120.0000.01015.32
7.0.110.0000.01415.39
7.0.100.0040.00415.53
7.0.90.0000.01415.59
7.0.80.0070.00715.30
7.0.70.0030.02818.71
7.0.60.0040.02418.55
7.0.50.0120.02118.69
7.0.40.0030.03416.81
7.0.30.0050.02516.76
7.0.20.0040.02316.74
7.0.10.0050.01916.66
7.0.00.0070.01716.67
5.6.380.0030.01014.60
5.6.370.0000.00914.46
5.6.360.0040.00814.28
5.6.350.0030.00613.93
5.6.340.0000.00914.31
5.6.330.0050.00514.30
5.6.320.0090.00614.40
5.6.310.0070.00714.59
5.6.300.0030.01014.39
5.6.290.0090.00314.17
5.6.280.0030.04117.81
5.6.270.0060.00314.37
5.6.260.0030.00714.45
5.6.250.0030.01014.27
5.6.240.0070.00314.25
5.6.230.0040.00414.39
5.6.220.0040.03717.46
5.6.210.0070.02417.42
5.6.200.0000.03117.89
5.6.190.0030.01917.47
5.6.180.0020.02217.58
5.6.170.0020.02317.73
5.6.160.0000.02817.73
5.6.150.0030.02717.71
5.6.140.0040.02217.78
5.6.130.0050.02517.68
5.6.120.0020.03317.56
5.6.110.0020.02417.61
5.6.100.0000.02917.52
5.6.90.0030.03217.66
5.6.80.0020.03017.35
5.6.70.0060.04017.17
5.6.60.0050.04417.24
5.6.50.0070.04117.37
5.6.40.0060.04217.38
5.6.30.0030.04517.15
5.6.20.0090.04217.28
5.6.10.0120.03517.27
5.6.00.0070.04217.34
5.5.380.0000.00710.86
5.5.370.0000.01010.77
5.5.360.0050.03015.75
5.5.350.0060.02015.72
5.5.340.0050.02215.90
5.5.330.0000.01915.98
5.5.320.0050.02415.95
5.5.310.0080.01515.79
5.5.300.0070.02015.86
5.5.290.0050.02515.85
5.5.280.0070.02015.84
5.5.270.0040.02516.08
5.5.260.0020.02416.06
5.5.250.0000.02715.67
5.5.240.0090.01815.46
5.5.230.0080.03715.46
5.5.220.0070.03815.49
5.5.210.0030.03515.50
5.5.200.0020.03315.65
5.5.190.0030.04515.60
5.5.180.0050.02815.54
5.5.170.0070.00410.83
5.5.160.0050.02815.51
5.5.150.0000.04515.49
5.5.140.0050.04015.72
5.5.130.0070.04015.53
5.5.120.0030.02715.59
5.5.110.0030.03215.66
5.5.100.0030.03315.36
5.5.90.0050.03615.49
5.5.80.0030.03415.39
5.5.70.0030.03415.64
5.5.60.0070.04015.59
5.5.50.0030.04015.50
5.5.40.0030.02315.55
5.5.30.0050.04215.41
5.5.20.0070.03815.41
5.5.10.0050.04415.46
5.5.00.0000.04915.38
5.4.450.0020.02315.08
5.4.440.0050.02415.06
5.4.430.0050.02215.24
5.4.420.0030.02515.10
5.4.410.0050.02315.17
5.4.400.0060.02714.90
5.4.390.0020.04414.84
5.4.380.0020.04615.12
5.4.370.0070.04014.81
5.4.360.0050.03715.01
5.4.350.0070.03715.07
5.4.340.0050.04015.04
5.4.330.0030.00310.95
5.4.320.0100.03914.85
5.4.310.0020.04214.91
5.4.300.0050.04114.93
5.4.290.0040.04214.87
5.4.280.0030.03314.87
5.4.270.0020.03015.03
5.4.260.0080.03915.01
5.4.250.0070.03915.04
5.4.240.0050.03514.93
5.4.230.0040.03414.88
5.4.220.0050.04114.86
5.4.210.0100.03015.02
5.4.200.0050.03514.90
5.4.190.0060.03014.85
5.4.180.0030.03514.98
5.4.170.0020.02814.84
5.4.160.0070.04015.02
5.4.150.0050.04214.88
5.4.140.0090.03813.47
5.4.130.0020.04113.69
5.4.120.0030.04113.78
5.4.110.0070.03813.61
5.4.100.0010.02813.46
5.4.90.0050.03713.49
5.4.80.0040.02713.56
5.4.70.0020.02313.53
5.4.60.0060.03613.54
5.4.50.0080.03213.62
5.4.40.0050.04013.65
5.4.30.0030.02513.63
5.4.20.0030.03913.50
5.4.10.0040.04013.54
5.4.00.0020.03313.35
5.3.290.0080.02712.60
5.3.280.0040.03112.51
5.3.270.0060.02412.45
5.3.260.0030.03312.51
5.3.250.0030.04112.43
5.3.240.0070.03812.36
5.3.230.0000.02912.45
5.3.220.0050.03812.43
5.3.210.0080.04012.40
5.3.200.0040.03512.31
5.3.190.0010.03112.49
5.3.180.0020.03212.57
5.3.170.0050.03012.38
5.3.160.0000.04112.51
5.3.150.0030.04012.50
5.3.140.0030.02112.39
5.3.130.0020.03612.42
5.3.120.0050.04412.36
5.3.110.0060.03712.45
5.3.100.0040.04512.21
5.3.90.0050.03412.22
5.3.80.0060.03812.07
5.3.70.0040.03911.99
5.3.60.0100.02612.17
5.3.50.0050.03712.00
5.3.40.0030.04212.13
5.3.30.0020.04212.13
5.3.20.0040.04012.00
5.3.10.0030.03811.92
5.3.00.0030.04011.90
5.2.170.0000.02410.89
5.2.160.0030.02310.96
5.2.150.0040.02510.88
5.2.140.0070.02010.89
5.2.130.0030.02110.80
5.2.120.0020.03210.87
5.2.110.0050.03510.88
5.2.100.0030.03310.87
5.2.90.0010.02110.75
5.2.80.0060.02710.83
5.2.70.0030.03710.80
5.2.60.0070.02910.79
5.2.50.0060.03310.68
5.2.40.0030.03510.84
5.2.30.0030.03410.71
5.2.20.0000.02810.60
5.2.10.0010.03010.67
5.2.00.0020.03610.76
5.1.60.0050.02710.37
5.1.50.0030.02810.32
5.1.40.0000.02810.46
5.1.30.0060.02310.50
5.1.20.0050.02710.45
5.1.10.0030.02710.50
5.1.00.0070.02710.40
5.0.50.0020.02310.00
5.0.40.0020.02510.00
5.0.30.0030.02810.00
5.0.20.0070.02210.00
5.0.10.0020.02510.00
5.0.00.0050.03210.00
4.4.90.0070.01710.00
4.4.80.0020.01810.00
4.4.70.0050.01510.00
4.4.60.0020.01810.00
4.4.50.0020.01810.00
4.4.40.0000.03010.00
4.4.30.0020.01810.00
4.4.20.0000.02210.00
4.4.10.0050.01710.00
4.4.00.0020.02010.00
4.3.110.0030.01810.00
4.3.100.0020.01910.00
4.3.90.0020.02010.00
4.3.80.0030.02210.00
4.3.70.0020.01710.00
4.3.60.0020.01810.00
4.3.50.0000.02210.00
4.3.40.0020.02810.00
4.3.30.0060.01510.00
4.3.20.0000.01810.00
4.3.10.0020.01810.00
4.3.00.0020.01710.00

preferences:
50.47 ms | 401 KiB | 5 Q