3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '0 foo 1 bar 2 baz 3 quux'; $int = preg_replace('/\D+/', '', $string); var_dump((int)$int);

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)
8.3.40.0150.00718.85
8.3.30.0060.00918.94
8.3.20.0040.00420.18
8.3.10.0040.00422.02
8.3.00.0050.00322.59
8.2.170.0070.01022.96
8.2.160.0150.00020.80
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0030.01626.16
8.2.120.0030.00519.38
8.2.110.0090.00022.25
8.2.100.0090.00319.45
8.2.90.0000.00719.05
8.2.80.0050.00317.97
8.2.70.0090.00017.75
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00418.03
8.2.20.0040.00417.67
8.2.10.0040.00419.61
8.2.00.0030.00617.82
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0030.00628.09
8.1.240.0060.00323.98
8.1.230.0040.00719.14
8.1.220.0000.00817.76
8.1.210.0030.00518.77
8.1.200.0000.00917.38
8.1.190.0050.00317.41
8.1.180.0030.00618.59
8.1.170.0050.00318.63
8.1.160.0040.00421.91
8.1.150.0040.00418.68
8.1.140.0050.00317.54
8.1.130.0030.00317.82
8.1.120.0030.00317.48
8.1.110.0000.00717.54
8.1.100.0040.00417.45
8.1.90.0000.00717.54
8.1.80.0040.00417.52
8.1.70.0040.00417.56
8.1.60.0030.00517.64
8.1.50.0000.00817.67
8.1.40.0000.00717.56
8.1.30.0080.00017.72
8.1.20.0000.00817.67
8.1.10.0030.00617.45
8.1.00.0000.00717.41
8.0.300.0040.00418.77
8.0.290.0040.00416.93
8.0.280.0000.00818.44
8.0.270.0050.00317.14
8.0.260.0030.00316.77
8.0.250.0070.00017.02
8.0.240.0000.00717.02
8.0.230.0060.00017.12
8.0.220.0030.00316.86
8.0.210.0000.00716.94
8.0.200.0040.00417.06
8.0.190.0040.00417.04
8.0.180.0070.00017.02
8.0.170.0000.00816.97
8.0.160.0000.00816.95
8.0.150.0070.00016.89
8.0.140.0000.00716.93
8.0.130.0030.00313.38
8.0.120.0050.00316.95
8.0.110.0070.00017.03
8.0.100.0040.00417.07
8.0.90.0000.00817.04
8.0.80.0060.01616.93
8.0.70.0040.00416.83
8.0.60.0050.00316.90
8.0.50.0000.00817.08
8.0.30.0080.01017.21
8.0.20.0110.00817.51
8.0.10.0050.00216.87
8.0.00.0140.00816.92
7.4.330.0020.00215.05
7.4.320.0000.00616.72
7.4.300.0030.00316.84
7.4.290.0000.00716.73
7.4.280.0040.00416.75
7.4.270.0000.00716.65
7.4.260.0000.00716.67
7.4.250.0000.00816.57
7.4.240.0030.00416.70
7.4.230.0070.00016.55
7.4.220.0120.00616.91
7.4.210.0110.00416.77
7.4.200.0040.00416.59
7.4.190.0000.00716.76
7.4.160.0040.01116.76
7.4.150.0070.01117.40
7.4.140.0120.00817.86
7.4.130.0100.00716.51
7.4.120.0090.00916.65
7.4.110.0150.00416.77
7.4.100.0120.01216.67
7.4.90.0060.01316.78
7.4.80.0040.01719.39
7.4.70.0160.00016.75
7.4.60.0130.00616.40
7.4.50.0060.00316.56
7.4.40.0040.01122.77
7.4.30.0060.01516.58
7.4.10.0030.01515.18
7.4.00.0050.01315.13
7.3.330.0030.00313.18
7.3.320.0020.00213.32
7.3.310.0030.00316.29
7.3.300.0000.00716.35
7.3.290.0000.01616.45
7.3.280.0090.00716.32
7.3.270.0090.00917.40
7.3.260.0040.01516.51
7.3.250.0100.00716.50
7.3.240.0140.00716.34
7.3.230.0100.01316.39
7.3.210.0160.00316.66
7.3.200.0070.01419.39
7.3.190.0050.02116.38
7.3.180.0080.00816.20
7.3.170.0120.00616.56
7.3.160.0040.01216.35
7.3.130.0070.01114.64
7.3.120.0070.00814.96
7.3.110.0160.00314.84
7.3.100.0100.00614.67
7.3.90.0060.01215.10
7.3.80.0030.00614.80
7.3.70.0150.00015.03
7.3.60.0130.00314.95
7.3.50.0060.01014.93
7.3.40.0060.00614.96
7.3.30.0030.01414.94
7.3.20.0000.01416.84
7.3.10.0080.00816.82
7.3.00.0050.01016.74
7.2.330.0110.00616.84
7.2.320.0100.01316.69
7.2.310.0000.01816.75
7.2.300.0130.00716.69
7.2.290.0040.01516.82
7.2.260.0070.01115.18
7.2.250.0070.01015.11
7.2.240.0040.01115.20
7.2.230.0090.00915.36
7.2.220.0030.01215.14
7.2.210.0030.01315.19
7.2.200.0080.00014.99
7.2.190.0100.01015.14
7.2.180.0030.01414.90
7.2.170.0030.00615.14
7.2.160.0040.00814.96
7.2.150.0070.00716.97
7.2.140.0140.00016.82
7.2.130.0050.01016.88
7.2.120.0050.01017.00
7.2.110.0030.01016.87
7.2.100.0030.00916.88
7.2.90.0090.00517.09
7.2.80.0100.00517.04
7.2.70.0020.01416.74
7.2.60.0080.00916.93
7.2.50.0030.00817.01
7.2.40.0080.00617.05
7.2.30.0110.00116.86
7.2.20.0050.00716.96
7.2.10.0040.00816.88
7.2.00.0050.00817.92
7.1.330.0070.00716.07
7.1.320.0060.01215.61
7.1.310.0030.01015.91
7.1.300.0060.01215.91
7.1.290.0060.00915.93
7.1.280.0000.01015.87
7.1.270.0070.00715.91
7.1.260.0110.00615.90
7.1.250.0070.00515.93
7.1.240.0090.00015.93
7.1.230.0090.00015.76
7.1.220.0000.01315.80
7.1.210.0040.01115.76
7.1.200.0000.01616.04
7.1.190.0000.01616.10
7.1.180.0070.01116.09
7.1.170.0070.00715.81
7.1.160.0040.01215.90
7.1.150.0060.01315.99
7.1.140.0080.00616.07
7.1.130.0090.00615.78
7.1.120.0040.01215.59
7.1.110.0070.00715.82
7.1.100.0040.00916.98
7.1.90.0030.01015.88
7.1.80.0050.00515.81
7.1.70.0040.00616.63
7.1.60.0070.00817.75
7.1.50.0100.00316.57
7.1.40.0060.00315.76
7.1.30.0040.00715.82
7.1.20.0040.00815.61
7.1.10.0070.00316.00
7.1.00.0100.03319.09
7.0.330.0030.00815.48
7.0.320.0030.00615.68
7.0.310.0070.01015.57
7.0.300.0030.00915.41
7.0.290.0030.00615.67
7.0.280.0060.01215.59
7.0.270.0000.01315.72
7.0.260.0060.00615.11
7.0.250.0030.01015.72
7.0.240.0080.00815.63
7.0.230.0040.00815.42
7.0.220.0060.00915.59
7.0.210.0040.00815.80
7.0.200.0100.00216.11
7.0.190.0040.01115.76
7.0.180.0120.00315.66
7.0.170.0070.00715.36
7.0.160.0000.01215.66
7.0.150.0030.01015.64
7.0.140.0020.04218.85
7.0.130.0000.01215.65
7.0.120.0000.01015.59
7.0.110.0030.01015.63
7.0.100.0030.01015.46
7.0.90.0080.00615.70
7.0.80.0070.00715.51
7.0.70.0030.01015.63
7.0.60.0020.02717.82
7.0.50.0050.02916.69
7.0.40.0020.03616.75
7.0.30.0270.04016.90
7.0.20.0160.02016.75
7.0.10.0120.02816.90
7.0.00.0050.02616.79
5.6.400.0030.01014.41
5.6.390.0030.01314.40
5.6.380.0060.00614.27
5.6.370.0080.00614.30
5.6.360.0040.00814.59
5.6.350.0120.00314.53
5.6.340.0070.00714.30
5.6.330.0080.00414.14
5.6.320.0030.00714.26
5.6.310.0030.00914.20
5.6.300.0070.00714.26
5.6.290.0030.01314.41
5.6.280.0030.04017.74
5.6.270.0090.00314.47
5.6.260.0000.00814.23
5.6.250.0100.00314.18
5.6.240.0000.01114.39
5.6.230.0090.00614.36
5.6.220.0030.01214.64
5.6.210.0100.04317.37
5.6.200.0040.02416.19
5.6.190.0050.04617.38
5.6.180.0180.03117.60
5.6.170.0100.04317.55
5.6.160.0050.02617.26
5.6.150.0100.04016.22
5.6.140.0070.03216.30
5.6.130.0060.04616.17
5.6.120.0120.03817.65
5.6.110.0050.04117.82
5.6.100.0060.02317.60
5.6.90.0090.04717.59
5.6.80.0090.04117.17
5.6.70.0000.01314.10
5.6.60.0030.01014.52
5.6.50.0140.00014.11
5.6.40.0070.01014.44
5.6.30.0030.01014.34
5.6.20.0000.01914.13
5.6.10.0000.01314.15
5.6.00.0030.01014.32
5.5.380.0060.00314.26
5.5.370.0080.00614.30
5.5.360.0060.00614.11
5.5.350.0070.02517.32
5.5.340.0080.04016.29
5.5.330.0060.04117.29
5.5.320.0240.03617.23
5.5.310.0150.03517.24
5.5.300.0000.02615.97
5.5.290.0060.02116.03
5.5.280.0120.02717.30
5.5.270.0090.04617.54
5.5.260.0080.04217.46
5.5.250.0050.02817.37
5.5.240.0120.04117.02
5.5.230.0130.00314.23
5.5.220.0030.01014.35
5.5.210.0000.01213.99
5.5.200.0070.01014.11
5.5.190.0090.00614.20
5.5.180.0040.01514.32
5.5.170.0040.00914.29
5.5.160.0070.01014.30
5.5.150.0080.00414.24
5.5.140.0060.00614.26
5.5.130.0040.00414.02
5.5.120.0030.01014.14
5.5.110.0090.00314.27
5.5.100.0070.00714.23
5.5.90.0120.00314.02
5.5.80.0090.00614.16
5.5.70.0070.00714.03
5.5.60.0040.00813.98
5.5.50.0000.01513.99
5.5.40.0000.01413.82
5.5.30.0070.00414.29
5.5.20.0030.01014.19
5.5.10.0000.01213.75
5.5.00.0130.00314.31
5.4.450.0200.03015.61
5.4.440.0170.02515.44
5.4.430.0170.02315.59
5.4.420.0550.02015.61
5.4.410.0350.01815.45
5.4.400.0570.01915.29
5.4.390.0280.02315.38
5.4.380.0230.03015.21
5.4.370.0250.03615.10
5.4.360.0170.03815.05
5.4.350.0150.03415.18
5.4.340.0170.03015.16
5.4.330.0050.00311.64
5.4.320.0050.02312.05
5.4.310.0040.02612.05
5.4.300.0060.02212.05
5.4.290.0050.02712.05
5.4.280.0080.02011.99
5.4.270.0040.02511.99
5.4.260.0130.03415.13
5.4.250.0120.03915.21
5.4.240.0070.03215.23
5.4.230.0030.03315.16
5.4.220.0060.03415.26
5.4.210.0070.02915.21
5.4.200.0030.03215.26
5.4.190.0050.03015.20
5.4.180.0090.02515.15
5.4.170.0150.03315.26
5.4.160.0050.03115.30
5.4.150.0020.03715.24
5.4.140.0100.02413.97
5.4.130.0050.03313.95
5.4.120.0080.02513.97
5.4.110.0050.03013.98
5.4.100.0090.02513.97
5.4.90.0030.02814.02
5.4.80.0030.02813.96
5.4.70.0040.02913.90
5.4.60.0050.02713.93
5.4.50.0000.03113.95
5.4.40.0020.03013.97
5.4.30.0080.02513.97
5.4.20.0100.03214.03
5.4.10.0060.03113.88
5.4.00.0030.03013.79
5.3.290.0050.02412.22
5.3.280.0050.03313.12
5.3.270.0090.02613.13
5.3.260.0020.03513.06
5.3.250.0050.02813.06
5.3.240.0070.03813.04
5.3.230.0120.03513.13
5.3.220.0030.03112.95
5.3.210.0000.03313.10
5.3.200.0030.02913.00
5.3.190.0050.02913.18
5.3.180.0020.03313.10
5.3.170.0030.02913.10
5.3.160.0050.03013.15
5.3.150.0110.02212.99
5.3.140.0100.03013.10
5.3.130.0030.03213.10
5.3.120.0000.03413.10
5.3.110.0070.04213.11
5.3.100.0100.02612.84
5.3.90.0070.02712.83
5.3.80.0080.02512.84
5.3.70.0030.02712.79
5.3.60.0060.02812.84
5.3.50.0070.02512.71
5.3.40.0070.02412.76
5.3.30.0050.02912.63
5.3.20.0050.02712.67
5.3.10.0020.03812.57
5.3.00.0050.03012.65
5.2.170.0100.03311.14
5.2.160.0030.04011.05
5.2.150.0000.04711.29
5.2.140.0030.04011.15
5.2.130.0100.04310.98
5.2.120.0100.03711.21
5.2.110.0030.04311.21
5.2.100.0070.03710.86
5.2.90.0100.04011.00
5.2.80.0070.05310.99
5.2.70.0070.05311.00
5.2.60.0100.05311.05
5.2.50.0070.03710.90
5.2.40.0100.03711.01
5.2.30.0030.04010.97
5.2.20.0070.03710.89
5.2.10.0100.03310.79
5.2.00.0000.04310.79
5.1.60.0000.04010.14
5.1.50.0030.03710.18
5.1.40.0070.03010.16
5.1.30.0130.04310.09
5.1.20.0030.04310.28
5.1.10.0070.04010.14
5.1.00.0030.0379.83
5.0.50.0030.0308.63
5.0.40.0070.0278.34
5.0.30.0030.0608.27
5.0.20.0070.0338.23
5.0.10.0030.0308.23
5.0.00.0000.0438.39
4.4.90.0000.0306.93
4.4.80.0000.0336.93
4.4.70.0030.0207.05
4.4.60.0000.0277.05
4.4.50.0070.0177.05
4.4.40.0030.0407.05
4.4.30.0000.0277.05
4.4.20.0100.0137.05
4.4.10.0030.0207.05
4.4.00.0070.0277.05
4.3.110.0000.0277.05
4.3.100.0070.0177.05
4.3.90.0130.0207.05
4.3.80.0030.0407.05
4.3.70.0070.0177.05
4.3.60.0000.0307.05
4.3.50.0030.0207.05
4.3.40.0030.0307.05
4.3.30.0000.0207.05
4.3.20.0070.0177.05
4.3.10.0000.0237.05
4.3.00.0070.01014.49

preferences:
46.93 ms | 400 KiB | 5 Q