3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "i*b mhr 57.5 inb ohr 37.4 inb wand 582,582,569 inb sing 163.9 inb mha 192 inb oha 192"; $slashes = substr_count($string, '/'); var_dump($slashes);

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)
8.3.60.0180.00016.38
8.3.50.0090.00919.94
8.3.40.0090.00618.42
8.3.30.0060.00918.97
8.3.20.0040.00420.25
8.3.10.0000.00823.51
8.3.00.0030.00617.25
8.2.180.0090.00616.32
8.2.170.0170.00322.96
8.2.160.0080.00520.57
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00420.97
8.2.110.0000.00921.90
8.2.100.0040.00717.78
8.2.90.0080.00019.08
8.2.80.0030.00517.97
8.2.70.0090.00017.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00817.84
8.2.30.0040.00418.04
8.2.20.0050.00217.52
8.2.10.0000.00818.13
8.2.00.0060.00317.71
8.1.270.0050.00322.00
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0050.00523.59
8.1.230.0080.00418.96
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.00817.23
8.1.190.0050.00317.00
8.1.180.0000.00918.10
8.1.170.0040.00418.34
8.1.160.0070.00021.98
8.1.150.0040.00418.70
8.1.140.0000.00817.32
8.1.130.0000.00717.78
8.1.120.0030.00617.37
8.1.110.0030.00517.27
8.1.100.0000.00717.34
8.1.90.0040.00417.34
8.1.80.0040.00417.29
8.1.70.0070.00017.25
8.1.60.0060.00317.52
8.1.50.0040.00417.35
8.1.40.0030.00617.34
8.1.30.0000.00817.48
8.1.20.0060.00317.42
8.1.10.0000.00717.46
8.1.00.0000.00717.41
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0000.00718.36
8.0.270.0000.00716.65
8.0.260.0000.00618.30
8.0.250.0030.00316.87
8.0.240.0000.00816.89
8.0.230.0070.00016.86
8.0.220.0070.00016.69
8.0.210.0030.00516.71
8.0.200.0030.00316.86
8.0.190.0030.00616.86
8.0.180.0000.00716.76
8.0.170.0030.00616.84
8.0.160.0030.00316.93
8.0.150.0000.00816.65
8.0.140.0030.00716.67
8.0.130.0030.00613.27
8.0.120.0030.00516.69
8.0.110.0040.00416.80
8.0.100.0050.00216.93
8.0.90.0000.00816.73
8.0.80.0110.01116.81
8.0.70.0000.00916.77
8.0.60.0040.00416.63
8.0.50.0070.00016.64
8.0.30.0060.01516.88
8.0.20.0140.00517.40
8.0.10.0040.00416.80
8.0.00.0090.01216.74
7.4.330.0030.00315.00
7.4.320.0000.00616.55
7.4.300.0030.00316.51
7.4.290.0030.00316.46
7.4.280.0000.00716.43
7.4.270.0030.00316.59
7.4.260.0040.00416.52
7.4.250.0070.00016.46
7.4.240.0000.00716.41
7.4.230.0000.00716.56
7.4.220.0120.00616.63
7.4.210.0110.01116.56
7.4.200.0050.00216.47
7.4.160.0030.02016.54
7.4.150.0190.00417.40
7.4.140.0090.00917.86
7.4.130.0160.00516.44
7.4.120.0100.01016.42
7.4.110.0060.01316.50
7.4.100.0100.01016.33
7.4.90.0090.00816.47
7.4.80.0030.01319.39
7.4.70.0100.01316.34
7.4.60.0110.00716.48
7.4.50.0000.00416.36
7.4.40.0060.00916.58
7.4.30.0090.00616.32
7.4.00.0070.00715.00
7.3.330.0060.00012.98
7.3.320.0000.00613.03
7.3.310.0070.00016.07
7.3.300.0030.00316.16
7.3.290.0030.01016.25
7.3.280.0100.00816.15
7.3.270.0110.00717.40
7.3.260.0070.01016.46
7.3.250.0070.01116.43
7.3.240.0030.01416.28
7.3.230.0100.00716.39
7.3.210.0090.00916.34
7.3.200.0030.01719.39
7.3.190.0060.01016.16
7.3.180.0090.01316.07
7.3.170.0030.01216.30
7.3.160.0060.01016.45
7.3.120.0060.01014.55
7.3.110.0070.01114.70
7.3.100.0080.00814.71
7.3.90.0050.00714.58
7.3.80.0050.01014.69
7.3.70.0030.00914.58
7.3.60.0030.00914.69
7.3.50.0080.00814.71
7.3.40.0050.00714.58
7.3.30.0060.00814.80
7.3.20.0050.00516.54
7.3.10.0080.00416.36
7.3.00.0040.00616.48
7.2.330.0120.00916.16
7.2.320.0140.00616.30
7.2.310.0100.00616.64
7.2.300.0180.00316.69
7.2.290.0080.01116.35
7.2.250.0090.00914.76
7.2.240.0100.00715.14
7.2.230.0060.01014.95
7.2.220.0100.00315.03
7.2.210.0070.01114.98
7.2.200.0060.00714.88
7.2.190.0060.00514.83
7.2.180.0050.01014.94
7.2.170.0070.00914.88
7.2.160.0070.00715.03
7.2.150.0000.01216.73
7.2.140.0070.00416.89
7.2.130.0080.00816.58
7.2.120.0080.00416.78
7.2.110.0040.00816.73
7.2.100.0070.00716.80
7.2.90.0060.01016.83
7.2.80.0030.00816.61
7.2.70.0060.00916.86
7.2.60.0060.00316.96
7.2.50.0060.01016.89
7.2.40.0080.00416.82
7.2.30.0000.01416.45
7.2.20.0080.00416.82
7.2.10.0110.00416.55
7.2.00.0000.01116.81
7.1.330.0100.00515.75
7.1.320.0100.00415.78
7.1.310.0050.01015.71
7.1.300.0050.00615.78
7.1.290.0080.00415.59
7.1.280.0070.00515.61
7.1.270.0040.00915.61
7.1.260.0100.00315.71
7.1.250.0060.00615.50
7.1.70.0030.00716.96
7.1.60.0080.01219.40
7.1.50.0120.00916.77
7.1.00.0070.07322.51
7.0.200.0040.00416.64
7.0.140.0030.07021.95
7.0.60.0170.07320.00
7.0.50.0030.08317.81
7.0.40.0100.07720.36
7.0.30.0300.06720.17
7.0.20.0370.06320.12
7.0.10.0030.04320.04
7.0.00.0070.06020.19
5.6.280.0170.06320.92
5.6.210.0130.07320.62
5.6.200.0130.07318.21
5.6.190.0000.09020.45
5.6.180.0370.07720.61
5.6.170.0230.06320.49
5.6.160.0170.06720.51
5.6.150.0030.04018.20
5.6.140.0030.08718.17
5.6.130.0000.07018.11
5.6.120.0100.08021.02
5.6.110.0030.04321.03
5.6.100.0030.08320.96
5.6.90.0100.04020.95
5.6.80.0070.05720.56
5.5.350.3930.04320.37
5.5.340.0070.08017.91
5.5.330.0130.04020.15
5.5.320.0270.03020.20
5.5.310.0230.08720.20
5.5.300.0030.04018.01
5.5.290.0070.05018.01
5.5.280.0200.07020.89
5.5.270.0070.05720.78
5.5.260.0130.08020.75
5.5.250.0030.08320.48
5.5.240.0070.07020.33
5.4.450.0730.05319.25
5.4.440.0770.05719.48
5.4.430.0700.05319.44
5.4.420.0830.05319.49
5.4.410.0730.05319.13
5.4.400.1030.05718.97
5.4.390.0170.04319.22
5.4.380.0130.05718.48
5.4.370.0030.04318.46
5.4.360.0100.04318.54
5.4.350.0090.03311.97
5.4.340.0100.04011.97
5.4.320.0040.03712.45
5.4.310.0090.03912.45
5.4.300.0060.04112.45
5.4.290.0080.03812.45
5.4.280.0070.03412.34
5.4.270.0050.04712.34
5.4.260.0070.05012.35
5.4.250.0060.03912.35
5.4.240.0080.03812.35
5.4.230.0040.03912.34
5.4.220.0060.04412.34
5.4.210.0080.03712.34
5.4.200.0100.03312.34
5.4.190.0070.04312.34
5.4.180.0040.03712.34
5.4.170.0050.03712.35
5.4.160.0090.03212.34
5.4.150.0070.03412.34
5.4.140.0070.04412.02
5.4.130.0050.03512.01
5.4.120.0080.03611.97
5.4.110.0080.04111.96
5.4.100.0060.03511.96
5.4.90.0090.03311.96
5.4.80.0110.03911.96
5.4.70.0030.03811.96
5.4.60.0060.03511.96
5.4.50.0060.03911.96
5.4.40.0060.03711.95
5.4.30.0060.03511.95
5.4.20.0080.03311.95
5.4.10.0060.04011.95
5.4.00.0070.04011.44
5.3.290.0030.04012.80
5.3.280.0110.03412.71
5.3.270.0110.03512.73
5.3.260.0090.03612.71
5.3.250.0060.03912.72
5.3.240.0080.04312.72
5.3.230.0120.03612.71
5.3.220.0080.04012.68
5.3.210.0110.04312.68
5.3.200.0040.03712.68
5.3.190.0120.03212.68
5.3.180.0070.04212.67
5.3.170.0050.04012.67
5.3.160.0070.03612.68
5.3.150.0080.03612.67
5.3.140.0060.03812.66
5.3.130.0070.04012.66
5.3.120.0100.03412.66
5.3.110.0090.04812.66
5.3.100.0080.04112.12
5.3.90.0100.03412.08
5.3.80.0050.03612.07
5.3.70.0040.03712.08
5.3.60.0050.04212.07
5.3.50.0060.03912.00
5.3.40.0060.04112.00
5.3.30.0080.03211.94
5.3.20.0050.03811.72
5.3.10.0050.03511.69
5.3.00.0060.03711.68
5.2.170.0030.0359.18
5.2.160.0040.0319.18
5.2.150.0030.0359.18
5.2.140.0040.0309.17
5.2.130.0060.0319.13
5.2.120.0040.0309.14
5.2.110.0040.0299.14
5.2.100.0040.0309.14
5.2.90.0070.0299.14
5.2.80.0070.0299.13
5.2.70.0110.0289.13
5.2.60.0070.0349.09
5.2.50.0050.0339.06
5.2.40.0050.0289.04
5.2.30.0030.0319.00
5.2.20.0060.0279.00
5.2.10.0090.0268.91
5.2.00.0040.0318.77
5.1.60.0040.0248.06
5.1.50.0030.0268.06
5.1.40.0040.0258.04
5.1.30.0020.0288.39
5.1.20.0050.0258.41
5.1.10.0060.0238.13
5.1.00.0040.0258.13
5.0.50.0070.0176.61
5.0.40.0030.0196.47
5.0.30.0040.0306.28
5.0.20.0030.0196.25
5.0.10.0050.0226.24
5.0.00.0030.0306.23
4.4.90.0020.0164.78
4.4.80.0040.0184.75
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0030.0164.77
4.4.40.0040.0234.71
4.4.30.0030.0164.76
4.4.20.0040.0184.84
4.4.10.0030.0174.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0194.67
4.3.90.0030.0154.63
4.3.80.0040.0244.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0144.62
4.3.40.0040.0294.54
4.3.30.0020.0173.27
4.3.20.0020.0203.25
4.3.10.0010.0163.22
4.3.00.0130.0237.35

preferences:
58.03 ms | 400 KiB | 5 Q