3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = " asdf asd asd cxv fgg fds fda efefef kej "; print_r(preg_replace('/^(?:.*\s+)(.*)$/m', '$1', $input));

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)
8.3.70.0070.00718.29
8.3.60.0070.00718.55
8.3.50.0160.00621.20
8.3.40.0070.00718.73
8.3.30.0000.01419.09
8.3.20.0040.00420.38
8.3.10.0000.00822.09
8.3.00.0080.00022.30
8.2.190.0060.01616.58
8.2.180.0070.01116.75
8.2.170.0040.01122.96
8.2.160.0070.00719.04
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.00819.61
8.2.110.0090.00022.37
8.2.100.0080.00417.84
8.2.90.0000.00819.09
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0030.00517.80
8.2.50.0000.01518.07
8.2.40.0030.00520.07
8.2.30.0000.00717.89
8.2.20.0040.00417.64
8.2.10.0030.00517.70
8.2.00.0040.00417.66
8.1.280.0160.00325.92
8.1.270.0040.00422.20
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00422.20
8.1.230.0100.00017.58
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0040.00418.69
8.1.170.0080.00018.64
8.1.160.0050.00222.04
8.1.150.0000.00718.69
8.1.140.0070.00017.45
8.1.130.0000.00717.82
8.1.120.0030.00317.59
8.1.110.0000.00717.43
8.1.100.0040.00417.42
8.1.90.0030.00417.39
8.1.80.0030.00317.48
8.1.70.0030.00317.56
8.1.60.0000.00817.62
8.1.50.0000.00917.64
8.1.40.0040.00417.52
8.1.30.0040.00417.70
8.1.20.0040.00417.73
8.1.10.0030.00617.57
8.1.00.0000.00817.56
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00718.36
8.0.270.0040.00417.08
8.0.260.0060.00016.77
8.0.250.0030.00317.04
8.0.240.0040.00417.05
8.0.230.0000.00716.98
8.0.220.0030.00317.01
8.0.210.0040.00416.96
8.0.200.0040.00416.90
8.0.190.0020.00517.06
8.0.180.0040.00416.88
8.0.170.0030.00616.99
8.0.160.0040.00417.01
8.0.150.0040.00417.00
8.0.140.0040.00416.97
8.0.130.0000.00613.44
8.0.120.0070.00016.95
8.0.110.0060.00316.95
8.0.100.0040.00417.01
8.0.90.0000.00816.84
8.0.80.0090.00916.93
8.0.70.0040.00416.96
8.0.60.0040.00416.84
8.0.50.0000.00716.91
8.0.30.0050.01217.33
8.0.20.0110.00717.42
8.0.10.0030.00517.15
8.0.00.0100.01116.69
7.4.330.0060.00015.00
7.4.320.0000.00616.65
7.4.300.0030.00316.77
7.4.290.0000.00716.73
7.4.280.0000.00716.74
7.4.270.0070.00016.75
7.4.260.0000.00716.74
7.4.250.0030.00316.51
7.4.240.0050.00316.71
7.4.230.0040.00416.73
7.4.220.0170.00016.77
7.4.210.0080.00716.70
7.4.200.0030.00316.63
7.4.190.0070.00016.81
7.4.160.0180.00416.63
7.4.150.0170.00017.40
7.4.140.0140.00717.86
7.4.130.0110.00716.53
7.4.120.0100.00816.68
7.4.110.0090.00916.72
7.4.100.0130.00716.77
7.4.90.0170.00316.68
7.4.80.0120.00919.39
7.4.70.0120.00616.59
7.4.60.0150.00616.45
7.4.50.0050.00016.37
7.4.40.0000.01422.77
7.4.30.0090.00616.54
7.4.00.0040.01115.01
7.3.330.0030.00313.19
7.3.320.0020.00213.20
7.3.310.0050.00216.29
7.3.300.0030.00316.20
7.3.290.0030.01416.29
7.3.280.0120.00516.29
7.3.270.0030.01417.40
7.3.260.0210.00316.85
7.3.250.0060.01316.42
7.3.240.0030.01616.50
7.3.230.0110.00516.58
7.3.210.0030.01316.53
7.3.200.0030.01419.39
7.3.190.0060.01016.68
7.3.180.0060.00916.41
7.3.170.0110.00516.39
7.3.160.0090.00916.31
7.3.120.0060.00914.89
7.2.330.0040.01516.57
7.2.320.0140.00616.69
7.2.310.0050.01016.66
7.2.300.0060.00916.55
7.2.290.0120.00416.62
7.2.00.0040.01519.55
7.1.100.0030.00718.28
7.1.70.0000.00717.42
7.1.60.0150.01119.82
7.1.50.0070.01717.00
7.1.00.0030.06322.36
7.0.200.0030.00716.79
7.0.140.0030.07322.11
7.0.60.0070.08319.92
7.0.50.0070.08017.85
7.0.40.0030.04720.13
7.0.30.0300.08020.21
7.0.20.0170.08720.34
7.0.10.0100.03720.21
7.0.00.0130.07320.10
5.6.280.0100.06720.97
5.6.210.0030.04020.47
5.6.200.0070.04318.22
5.6.190.0070.06320.67
5.6.180.0270.05320.35
5.6.170.0270.05720.45
5.6.160.0130.08020.46
5.6.150.0070.04318.11
5.6.140.0170.03718.15
5.6.130.0030.08318.12
5.6.120.0030.05020.98
5.6.110.0100.08720.88
5.6.100.0070.08321.03
5.6.90.0070.06021.09
5.6.80.0200.06720.40
5.5.350.3830.04020.42
5.5.340.0030.08017.97
5.5.330.0170.04720.20
5.5.320.0370.07020.34
5.5.310.0200.04720.26
5.5.300.0100.04717.88
5.5.290.0070.03718.02
5.5.280.0070.06020.86
5.5.270.0170.04720.79
5.5.260.0100.07720.71
5.5.250.0070.08020.68
5.5.240.0330.06720.34
5.4.450.3070.03719.10
5.4.440.3030.03719.23
5.4.430.3130.03019.42
5.4.420.2800.04019.37
5.4.410.3030.03719.13
5.4.400.2800.03719.23
5.4.390.3000.03719.20
5.4.380.2830.03718.90
5.4.370.3230.04319.07
5.4.360.3100.03719.09
5.4.350.2970.03719.07
5.4.340.3170.03319.08
5.4.320.3000.04019.09
5.4.310.2800.03719.16
5.4.300.3030.03718.93
5.4.290.3000.04319.02
5.4.280.3000.04718.92
5.4.270.3070.03719.22
5.4.260.3000.03319.07
5.4.250.3230.03719.20
5.4.240.3070.04318.92
5.4.230.3170.03719.07
5.4.220.2870.03319.22
5.4.210.3130.03719.22
5.4.200.2830.04019.07
5.4.190.2830.03718.92
5.4.180.3070.03719.22
5.4.170.2970.03718.79
5.4.160.2800.03719.05
5.4.150.2870.03318.89
5.4.140.2930.02716.23
5.4.130.3170.03716.18
5.4.120.3100.03316.27
5.4.110.3100.04016.38
5.4.100.3070.03716.39
5.4.90.3070.03716.18
5.4.80.2970.04016.34
5.4.70.2930.03716.17
5.4.60.2970.03316.46
5.4.50.3030.04016.39
5.4.40.2900.04016.27
5.4.30.3030.03716.36
5.4.20.3030.03716.15
5.4.10.3300.03716.40
5.4.00.2870.03715.98
5.3.290.3000.04314.64
5.3.280.3000.04014.64
5.3.270.3070.03714.44
5.3.260.3300.04314.59
5.3.250.2870.03014.45
5.3.240.2930.03714.58
5.3.230.2900.03314.64
5.3.220.2930.02714.42
5.3.210.3000.04014.40
5.3.200.2800.04014.42
5.3.190.2630.04314.51
5.3.180.2800.03714.65
5.3.170.3200.03314.51
5.3.160.3030.03714.54
5.3.150.2830.03714.43
5.3.140.3100.03714.53
5.3.130.3070.04014.49
5.3.120.2700.03714.39
5.3.110.3000.04014.56
5.3.100.2830.04013.89
5.3.90.2830.03713.86
5.3.80.3100.04013.92
5.3.70.4100.04314.03
5.3.60.3700.03713.94
5.3.50.3600.04013.74
5.3.40.3070.04313.96
5.3.30.3100.04013.68
5.3.20.3100.03713.57
5.3.10.3070.03013.67
5.3.00.2870.04013.59
5.2.170.2330.02711.23
5.2.160.2670.02711.06
5.2.150.2600.03311.06
5.2.140.2670.03711.32
5.2.130.2800.03311.11
5.2.120.2770.02711.11
5.2.110.2770.02711.11
5.2.100.2700.03711.06
5.2.90.3070.01711.06
5.2.80.2700.02711.14
5.2.70.2700.03311.16
5.2.60.2400.02711.06
5.2.50.2630.03711.06
5.2.40.2100.03011.06
5.2.30.2130.03011.06
5.2.20.1870.03011.06
5.2.10.1970.02011.06
5.2.00.1830.03311.06
5.1.60.2270.01711.06
5.1.50.2100.02311.06
5.1.40.2170.02711.06
5.1.30.2030.03011.06
5.1.20.2000.02311.06
5.1.10.1930.03011.06
5.1.00.2200.02711.06
5.0.50.0900.02311.06
5.0.40.1170.02011.06
5.0.30.1170.03011.06
5.0.20.1300.01711.06
5.0.10.1300.02311.06
5.0.00.1100.03311.06
4.4.90.1300.01311.06
4.4.80.1130.01311.06
4.4.70.1200.01711.06
4.4.60.1200.02011.06
4.4.50.1170.01711.06
4.4.40.0970.02711.06
4.4.30.0930.01711.06
4.4.20.1130.01711.06
4.4.10.1200.02311.06
4.4.00.1200.03311.06
4.3.110.1070.01711.06
4.3.100.1230.02011.06
4.3.90.1230.01311.06
4.3.80.1330.02711.06
4.3.70.1230.01711.06
4.3.60.1200.01011.06
4.3.50.1270.02011.06
4.3.40.1100.02311.06
4.3.30.0670.01711.06
4.3.20.0700.01711.06
4.3.10.0630.01311.06
4.3.00.0570.01311.06

preferences:
72.31 ms | 401 KiB | 5 Q