3v4l.org

run code in 300+ PHP versions simultaneously
<?php $digits = '1234567890'; $alnum = '123test'; For($i = 0; $i < 100000; $i++) { (string)((int)$digits) == $digits; (string)((int)$alnum) == $alnum; }

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)
8.3.60.0100.03016.74
8.3.50.0070.02718.19
8.3.40.0110.02518.46
8.3.30.0120.02218.87
8.3.20.0040.01519.98
8.3.10.0070.01121.77
8.3.00.0040.02219.10
8.2.180.0070.02918.41
8.2.170.0160.01922.96
8.2.160.0110.02520.39
8.2.150.0060.01224.18
8.2.140.0060.01324.66
8.2.130.0080.01226.16
8.2.120.0060.01319.26
8.2.110.0100.01319.23
8.2.100.0060.02617.50
8.2.90.0060.02219.25
8.2.80.0060.02217.97
8.2.70.0030.02617.38
8.2.60.0030.02617.90
8.2.50.0000.02818.07
8.2.40.0070.02019.89
8.2.30.0030.02417.91
8.2.20.0040.02517.63
8.2.10.0070.02117.92
8.2.00.0030.02517.66
8.1.280.0160.03925.92
8.1.270.0070.01320.65
8.1.260.0040.01526.35
8.1.250.0040.01528.09
8.1.240.0040.01823.88
8.1.230.0030.02717.53
8.1.220.0100.01917.74
8.1.210.0060.02218.77
8.1.200.0030.03417.35
8.1.190.0000.02917.35
8.1.180.0120.01918.10
8.1.170.0070.02218.59
8.1.160.0070.02121.90
8.1.150.0000.03018.88
8.1.140.0070.02317.44
8.1.130.0000.02717.80
8.1.120.0030.02617.43
8.1.110.0000.02917.46
8.1.100.0030.02417.33
8.1.90.0070.02017.47
8.1.80.0040.02417.47
8.1.70.0070.02017.31
8.1.60.0030.02617.57
8.1.50.0030.02617.50
8.1.40.0030.02617.50
8.1.30.0040.02517.61
8.1.20.0040.02717.61
8.1.10.0060.02217.50
8.1.00.0030.02517.44
8.0.300.0040.02218.77
8.0.290.0030.02416.63
8.0.280.0000.02718.36
8.0.270.0070.02017.19
8.0.260.0000.02717.11
8.0.250.0000.02616.75
8.0.240.0060.02216.86
8.0.230.0060.02316.90
8.0.220.0000.02716.71
8.0.210.0000.02816.77
8.0.200.0030.02416.94
8.0.190.0030.02416.88
8.0.180.0070.02416.79
8.0.170.0000.02816.85
8.0.160.0040.02516.82
8.0.150.0030.02416.62
8.0.140.0040.02516.81
8.0.130.0000.03113.23
8.0.120.0000.02716.71
8.0.110.0000.02816.86
8.0.100.0000.02716.70
8.0.90.0070.02316.79
8.0.80.0130.05316.74
8.0.70.0030.02516.88
8.0.60.0060.02116.79
8.0.50.0030.02416.86
8.0.30.0100.05317.07
8.0.20.0150.03817.40
8.0.10.0060.02316.98
8.0.00.0110.04516.90
7.4.330.0000.02515.09
7.4.320.0030.02316.50
7.4.300.0000.02616.56
7.4.290.0030.02516.55
7.4.280.0030.03716.61
7.4.270.0000.03416.43
7.4.260.0000.02616.57
7.4.250.0030.02516.44
7.4.240.0030.02416.49
7.4.230.0030.02416.40
7.4.220.0170.06516.60
7.4.210.0080.04516.54
7.4.200.0060.01916.59
7.4.160.0130.03216.42
7.4.150.0140.03817.40
7.4.140.0100.03817.86
7.4.130.0070.05516.51
7.4.120.0070.06116.45
7.4.110.0180.03616.35
7.4.100.0030.05016.37
7.4.90.0100.03616.36
7.4.80.0060.04619.39
7.4.70.0100.05816.64
7.4.60.0090.04016.36
7.4.50.0070.02816.13
7.4.40.0070.04116.40
7.4.30.0120.03816.38
7.4.00.0080.04214.93
7.3.330.0060.02213.23
7.3.320.0150.03013.16
7.3.310.0000.02716.25
7.3.300.0030.02416.16
7.3.290.0030.02516.20
7.3.280.0050.04916.29
7.3.270.0100.04517.40
7.3.260.0130.04116.44
7.3.250.0080.04916.30
7.3.240.0110.03916.59
7.3.230.0160.04616.44
7.3.210.0100.04216.36
7.3.200.0100.06419.39
7.3.190.0090.04116.57
7.3.180.0000.04816.49
7.3.170.0100.05716.31
7.3.160.0030.06616.30
7.3.120.0170.04714.73
7.3.110.0070.03514.77
7.3.100.0100.03014.77
7.3.90.0090.02814.83
7.3.80.0070.03314.46
7.3.70.0030.03114.75
7.3.60.0070.03114.79
7.3.50.0030.03314.61
7.3.40.0030.03214.77
7.3.30.0070.03614.77
7.3.20.0090.02816.46
7.3.10.0070.03016.55
7.3.00.0000.03716.64
7.2.330.0140.04116.79
7.2.320.0070.04716.49
7.2.310.0090.04716.36
7.2.300.0070.04716.70
7.2.290.0070.05216.63
7.2.250.0130.05515.18
7.2.240.0030.04314.68
7.2.230.0070.03415.24
7.2.220.0070.03014.94
7.2.210.0000.04014.55
7.2.200.0000.04114.77
7.2.190.0030.03114.88
7.2.180.0030.04415.06
7.2.170.0070.03314.95
7.2.00.0100.03019.26
7.1.330.0130.03615.66
7.1.320.0030.04415.84
7.1.310.0030.04715.61
7.1.300.0030.04415.74
7.1.290.0070.05015.77
7.1.280.0030.04415.71
7.1.270.0030.05015.75
7.1.260.0030.04515.79
7.1.100.0040.03518.19
7.1.70.0070.05017.20
7.1.60.0030.06219.50
7.1.50.0030.02616.89
7.1.00.0100.11022.36
7.0.200.0070.04414.70
7.0.140.0100.11021.95
7.0.60.0100.07719.98
7.0.50.0000.07717.79
7.0.40.0000.06720.24
7.0.30.0200.07020.00
7.0.20.0170.11020.17
7.0.10.0030.12020.08
7.0.00.0030.07020.20
5.6.280.0100.14020.92
5.6.210.0130.12320.49
5.6.200.0070.12718.19
5.6.190.0100.09020.57
5.6.180.0200.12320.41
5.6.170.0330.10720.31
5.6.160.0100.13020.46
5.6.150.0100.13318.21
5.6.140.0070.13018.20
5.6.130.0070.13318.07
5.6.120.0130.12320.96
5.6.110.0070.13321.00
5.6.100.0070.12720.97
5.6.90.0000.07720.94
5.6.80.0070.09320.50
5.6.70.4070.10320.39
5.5.350.0230.13720.38
5.5.340.0000.08717.95
5.5.330.0130.12720.06
5.5.320.0330.11720.50
5.5.310.0400.10720.41
5.5.300.0130.12318.02
5.5.290.0070.09317.94
5.5.280.0100.07720.76
5.5.270.0130.10720.79
5.5.260.0100.07320.86
5.5.250.0100.06720.77
5.5.240.0200.09720.06
5.4.450.1700.07719.54
5.4.440.1770.08019.45
5.4.430.2130.09019.40
5.4.420.1970.06719.45
5.4.410.1830.06719.29
5.4.400.1870.06318.81
5.4.390.2100.10018.88
5.4.380.2000.07718.77
5.4.370.1900.07718.88
5.4.360.2030.09718.93
5.4.350.2030.08018.90
5.4.340.1230.07319.06
5.4.320.1870.07718.93
5.4.310.1830.07019.24
5.4.300.2170.07318.80
5.4.290.1970.10018.93
5.4.280.1930.08318.87
5.4.270.1970.07718.90
5.4.260.1870.07719.08
5.4.250.2030.10318.93
5.4.240.1930.08019.05
5.4.230.2000.07319.20
5.4.220.2000.07319.05
5.4.210.2000.07719.21
5.4.200.2000.10319.15
5.4.190.1730.10018.92
5.4.180.1800.06319.12
5.4.170.2000.07019.05
5.4.160.1830.07019.13
5.4.150.1930.07719.05
5.4.140.0470.10716.17
5.4.130.0230.12316.44
5.4.120.0270.11316.39
5.4.110.0300.09716.31
5.4.100.0330.10716.30
5.4.90.0300.06316.42
5.4.80.0270.06316.16
5.4.70.0230.08016.41
5.4.60.0370.11716.31
5.4.50.0300.08716.15
5.4.40.0370.10716.36
5.4.30.0330.08316.36
5.4.20.0270.11016.27
5.4.10.0230.13016.40
5.4.00.0370.08715.99
5.3.290.0330.11014.61
5.3.280.0230.09714.57
5.3.270.0270.08714.50
5.3.260.0370.10014.55
5.3.250.0070.08714.54
5.3.240.0230.08714.50
5.3.230.0070.09714.45
5.3.220.0230.08314.42
5.3.210.0170.13314.55
5.3.200.0170.12314.54
5.3.190.0330.12314.42
5.3.180.0200.08714.41
5.3.170.0370.08014.41
5.3.160.0170.08014.42
5.3.150.0170.08014.41
5.3.140.0200.12714.42
5.3.130.0200.07314.64
5.3.120.0200.11714.49
5.3.110.0170.07714.49
5.3.100.0230.10013.98
5.3.90.0200.07013.88
5.3.80.0300.13314.08
5.3.70.0170.12713.96
5.3.60.0100.08313.95
5.3.50.0170.09013.72
5.3.40.0270.06713.85
5.3.30.0170.07713.91
5.3.20.0200.07313.55
5.3.10.0200.08713.49
5.3.00.0230.07013.41
5.2.170.0130.09011.19
5.2.160.0030.09010.98
5.2.150.0200.07011.20
5.2.140.0170.09311.08
5.2.130.0130.07011.18
5.2.120.0170.06710.96
5.2.110.0170.09711.01
5.2.100.0230.09010.96
5.2.90.0200.09311.01
5.2.80.0130.08311.27
5.2.70.0100.10310.94
5.2.60.0130.07311.20
5.2.50.0200.06711.03
5.2.40.0100.09311.00
5.2.30.0130.08010.82
5.2.20.0100.09710.96
5.2.10.0030.08710.83
5.2.00.0030.08010.71
5.1.60.0000.08010.11
5.1.50.0000.0809.97
5.1.40.0130.0709.92
5.1.30.0370.07710.41
5.1.20.0230.07710.25
5.1.10.0000.0809.94
5.1.00.0170.10010.29
5.0.50.0000.0878.45
5.0.40.0000.1138.37
5.0.30.0030.0978.37
5.0.20.0030.0908.37
5.0.10.0030.0908.37
5.0.00.0030.1038.37
4.4.90.0070.1138.37
4.4.80.0070.1138.37
4.4.70.0070.0808.37
4.4.60.0070.0778.37
4.4.50.0100.1308.37
4.4.40.0130.1038.37
4.4.30.0030.1138.37
4.4.20.0100.0808.37
4.4.10.0070.1038.37
4.4.00.0100.0938.37
4.3.110.0100.0778.37
4.3.100.0070.1038.37
4.3.90.0070.0808.37
4.3.80.0000.0938.37
4.3.70.0070.0838.37
4.3.60.0030.0878.37
4.3.50.0030.0908.37
4.3.40.0100.0908.37
4.3.30.0030.0908.37
4.3.20.0030.0838.37
4.3.10.0030.0838.37
4.3.00.0030.1308.37

preferences:
45.74 ms | 400 KiB | 5 Q