3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'asd' . chr(0x20) . ' ' . chr(0x19) . chr(0x00) . 'dfйврцгврйшцвльялдстячсхйхзцлсщзщцгснйцмсйоцстировфдлыовлйхзлцвщтйцТШЫНФИВГШОЙТЦИВ'; var_dump($str); $str = preg_replace('/[\x00-\x19]/', '', $str); var_dump($str);

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)
8.3.60.0030.01016.63
8.3.50.0100.01016.48
8.3.40.0110.00718.96
8.3.30.0070.00718.67
8.3.20.0080.00018.77
8.3.10.0080.00020.66
8.3.00.0040.00419.50
8.2.180.0150.00318.18
8.2.170.0140.00722.96
8.2.160.0080.00520.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.01219.02
8.2.110.0060.00320.98
8.2.100.0080.00417.91
8.2.90.0000.00919.17
8.2.80.0030.00619.21
8.2.70.0130.00017.63
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0000.00818.09
8.2.30.0080.00417.91
8.2.20.0060.00317.81
8.2.10.0040.00417.76
8.2.00.0030.00617.77
8.1.280.0150.00025.92
8.1.270.0040.00424.66
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0040.00422.33
8.1.230.0080.00320.84
8.1.220.0030.00617.74
8.1.210.0040.00420.50
8.1.200.0040.00417.35
8.1.190.0030.00617.50
8.1.180.0000.00818.10
8.1.170.0040.00418.76
8.1.160.0040.00418.74
8.1.150.0000.00718.68
8.1.140.0040.00417.58
8.1.130.0000.00717.85
8.1.120.0040.00517.52
8.1.110.0070.00017.59
8.1.100.0040.00417.55
8.1.90.0030.00417.49
8.1.80.0050.00217.42
8.1.70.0030.00317.38
8.1.60.0030.00517.64
8.1.50.0000.00817.53
8.1.40.0030.00617.61
8.1.30.0040.00417.79
8.1.20.0000.00817.64
8.1.10.0030.00617.48
8.1.00.0040.00417.52
8.0.300.0000.00819.94
8.0.290.0050.00316.75
8.0.280.0040.00418.44
8.0.270.0000.00617.16
8.0.260.0040.00418.39
8.0.250.0000.00816.91
8.0.240.0000.00817.02
8.0.230.0070.00016.93
8.0.220.0070.00016.88
8.0.210.0040.00416.95
8.0.200.0030.00316.95
8.0.190.0070.00016.92
8.0.180.0070.00017.02
8.0.170.0090.00016.88
8.0.160.0070.00016.95
8.0.150.0060.00316.92
8.0.140.0040.00416.98
8.0.130.0050.00013.46
8.0.120.0030.00316.96
8.0.110.0030.00516.97
8.0.100.0080.00016.90
8.0.90.0070.00017.00
8.0.80.0090.00616.93
8.0.70.0040.00417.00
8.0.60.0040.00416.83
8.0.50.0040.00417.02
8.0.30.0110.00816.99
8.0.20.0130.00617.44
8.0.10.0030.00517.13
8.0.00.0060.01216.96
7.4.330.0050.00013.19
7.4.320.0060.00016.73
7.4.300.0050.00216.64
7.4.290.0030.00316.79
7.4.280.0000.00816.61
7.4.270.0000.00716.63
7.4.260.0000.00513.36
7.4.250.0080.00016.68
7.4.240.0060.00216.68
7.4.230.0040.00416.53
7.4.220.0110.00716.59
7.4.210.0070.01216.64
7.4.200.0050.00216.69
7.4.190.0050.00316.63
7.4.160.0080.00816.48
7.4.150.0090.00916.67
7.4.140.0070.01016.64
7.4.130.0120.00516.57
7.4.120.0100.00816.47
7.4.110.0070.01616.63
7.4.100.0120.00816.83
7.4.90.0170.00016.70
7.4.80.0090.00919.39
7.4.70.0130.01016.50
7.4.60.0100.00716.68
7.4.50.0040.00416.54
7.4.40.0110.00416.41
7.4.30.0110.00816.52
7.4.00.0060.00914.75
7.3.330.0040.00413.25
7.3.320.0070.00013.19
7.3.310.0000.00716.20
7.3.300.0070.00016.25
7.3.290.0000.01416.24
7.3.280.0090.01016.30
7.3.270.0100.00716.52
7.3.260.0080.00916.67
7.3.250.0080.01016.46
7.3.240.0150.00316.35
7.3.230.0100.00716.48
7.3.210.0070.01016.30
7.3.200.0170.00316.51
7.3.190.0090.00916.34
7.3.180.0120.00316.34
7.3.170.0060.01116.25
7.3.160.0070.01016.54
7.3.120.0060.00914.97
7.2.330.0140.00316.44
7.2.320.0080.00816.77
7.2.310.0110.00916.65
7.2.300.0070.01016.59
7.2.290.0060.01116.63
7.1.100.0000.01218.22
7.1.70.0100.01017.14
7.1.60.0130.01019.40
7.1.50.0040.01817.14
7.1.00.0000.03722.52
7.0.200.0030.00516.89
7.0.140.0000.07722.04
7.0.120.0030.07322.03
7.0.60.0000.09319.85
7.0.50.0030.04317.82
7.0.40.0130.07020.26
7.0.30.0230.08020.01
7.0.20.0330.07320.13
7.0.10.0030.04720.35
7.0.00.0100.08320.36
5.6.280.0070.07020.78
5.6.210.0070.07020.69
5.6.200.0030.04018.13
5.6.190.0100.05020.63
5.6.180.0300.06720.67
5.6.170.0230.07720.44
5.6.160.0000.08320.54
5.6.150.0100.07718.18
5.6.140.0170.07018.11
5.6.130.0100.07718.12
5.6.120.0100.04321.09
5.6.110.0100.07720.96
5.6.100.0000.04320.99
5.6.90.0100.08720.99
5.6.80.0030.08320.35
5.5.350.0270.03320.31
5.5.340.0070.06018.00
5.5.330.0100.08020.15
5.5.320.0300.08020.29
5.5.310.0170.04320.29
5.5.300.0000.04017.87
5.5.290.0100.07317.98
5.5.280.0070.07020.72
5.5.270.0100.08020.71
5.5.260.0170.07320.79
5.5.250.0100.08020.68
5.5.240.0070.07320.25
5.4.450.3670.04019.61
5.4.440.3830.03319.45
5.4.430.3670.03719.41
5.4.420.4170.04319.23
5.4.410.3630.03719.27
5.4.400.3870.03318.81
5.4.390.3500.04019.21
5.4.380.3700.04019.25
5.4.370.3470.03718.88
5.4.360.3570.03718.81
5.4.350.3600.04018.79
5.4.340.4500.03718.81
5.4.320.3900.03719.06
5.4.310.4470.03719.13
5.4.300.4130.04018.93
5.4.290.3700.03719.08
5.4.280.3700.04018.91
5.4.270.4630.03018.87
5.4.260.3600.03719.25
5.4.250.3870.02719.09
5.4.240.4270.04319.09
5.4.230.4400.04018.81
5.4.220.3730.04019.24
5.4.210.3200.03019.16
5.4.200.3400.03319.09
5.4.190.3100.04319.16
5.4.180.3400.03719.05
5.4.170.3400.03319.07
5.4.160.3500.03019.07
5.4.150.3700.03019.04
5.4.140.2730.04016.43
5.4.130.3930.04016.42
5.4.120.3700.02716.26
5.4.110.3770.04016.39
5.4.100.3500.04016.39
5.4.90.4000.03316.12
5.4.80.3700.03716.29
5.4.70.4070.03716.38
5.4.60.4370.03016.47
5.4.50.4230.04016.44
5.4.40.3830.03316.45
5.4.30.3830.03316.16
5.4.20.2770.04016.46
5.4.10.4300.03316.20
5.4.00.3730.03715.70
5.3.290.4200.04014.61
5.3.280.4330.03714.44
5.3.270.3100.03314.46
5.3.260.2570.03314.49
5.3.250.3070.04014.51
5.3.240.4070.05014.70
5.3.230.3670.03314.58
5.3.220.4170.03714.59
5.3.210.3070.04314.36
5.3.200.3530.04014.47
5.3.190.3470.03314.56
5.3.180.3330.03714.51
5.3.170.3630.04014.51
5.3.160.4330.03714.47
5.3.150.4200.04014.65
5.3.140.3800.03314.49
5.3.130.3830.04014.50
5.3.120.3470.04014.59
5.3.110.4770.03714.42
5.3.100.3370.04313.91
5.3.90.3270.03013.87
5.3.80.4170.03713.96
5.3.70.3570.04013.86
5.3.60.3400.03313.86
5.3.50.2900.03013.97
5.3.40.3930.03713.85
5.3.30.3670.03713.86
5.3.20.3630.03013.49
5.3.10.3570.03713.48
5.3.00.3030.03013.48
5.2.170.2600.02711.08
5.2.160.3030.02311.23
5.2.150.2000.03011.05
5.2.140.3230.03011.00
5.2.130.3370.02710.94
5.2.120.3300.03011.15
5.2.110.3300.02311.14
5.2.100.2270.02711.04
5.2.90.2430.03011.15
5.2.80.3330.02711.18
5.2.70.3530.03011.25
5.2.60.3030.03011.09
5.2.50.4200.03711.06
5.2.40.3500.02311.14
5.2.30.2770.03310.82
5.2.20.2930.03010.79
5.2.10.3000.03710.95
5.2.00.3170.02010.75
5.1.60.3070.02310.13
5.1.50.3030.03010.11
5.1.40.2370.02010.11
5.1.30.2730.03010.44
5.1.20.2700.02310.46
5.1.10.2800.03010.15
5.1.00.2170.02710.22
5.0.50.0930.02010.11
5.0.40.0630.01710.11
5.0.30.1770.02310.11
5.0.20.1530.02010.11
5.0.10.1470.02010.11
5.0.00.1400.03310.12
4.4.90.1670.01710.11
4.4.80.1330.01710.11
4.4.70.1430.01710.11
4.4.60.1570.01710.11
4.4.50.0730.01710.11
4.4.40.1770.02710.11
4.4.30.0970.02010.11
4.4.20.1570.01710.11
4.4.10.1430.01310.11
4.4.00.1300.02310.11
4.3.110.1530.01710.11
4.3.100.1700.01310.11
4.3.90.1370.01310.11
4.3.80.0930.03310.12
4.3.70.1170.01710.12
4.3.60.1000.01710.12
4.3.50.0930.02010.12
4.3.40.1770.03010.12
4.3.30.0970.01710.12
4.3.20.0870.01710.12
4.3.10.0830.01710.12
4.3.00.0730.02010.12

preferences:
41.56 ms | 400 KiB | 5 Q