3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/[^\s\w]/', ' ', 'ala, ma, kota') . "<br>";

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)
8.3.60.0120.00318.55
8.3.50.0120.00318.11
8.3.40.0110.00418.96
8.3.30.0080.00818.79
8.3.20.0040.00421.70
8.3.10.0080.00023.64
8.3.00.0050.00323.64
8.2.180.0120.00316.39
8.2.170.0120.00322.96
8.2.160.0070.00720.24
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00419.15
8.2.120.0000.00826.35
8.2.110.0060.00321.04
8.2.100.0040.00717.91
8.2.90.0000.00819.04
8.2.80.0030.00717.97
8.2.70.0050.00317.93
8.2.60.0040.00417.75
8.2.50.0000.00818.10
8.2.40.0060.00320.59
8.2.30.0000.00819.38
8.2.20.0040.00418.06
8.2.10.0000.00817.70
8.2.00.0080.00017.82
8.1.280.0210.00425.92
8.1.270.0070.00023.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.33
8.1.230.0070.00422.63
8.1.220.0080.00017.74
8.1.210.0030.00618.91
8.1.200.0000.00817.36
8.1.190.0030.00517.13
8.1.180.0000.00918.10
8.1.170.0000.00918.63
8.1.160.0070.00018.72
8.1.150.0000.00720.35
8.1.140.0040.00417.70
8.1.130.0000.00720.72
8.1.120.0040.00417.56
8.1.110.0000.00717.52
8.1.100.0050.00217.49
8.1.90.0090.00017.52
8.1.80.0080.00017.42
8.1.70.0030.00317.56
8.1.60.0000.00817.50
8.1.50.0040.00417.63
8.1.40.0070.00017.59
8.1.30.0050.00317.61
8.1.20.0080.00017.71
8.1.10.0040.00417.50
8.1.00.0040.00417.45
8.0.300.0040.00419.99
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0030.00517.21
8.0.260.0070.00316.95
8.0.250.0030.00617.04
8.0.240.0040.00417.10
8.0.230.0070.00017.04
8.0.220.0070.00016.89
8.0.210.0030.00316.90
8.0.200.0000.00616.89
8.0.190.0030.00316.98
8.0.180.0070.00016.98
8.0.170.0030.00616.98
8.0.160.0030.00316.98
8.0.150.0050.00316.89
8.0.140.0070.00016.94
8.0.130.0000.00613.30
8.0.120.0050.00316.86
8.0.110.0000.00716.86
8.0.100.0040.00416.99
8.0.90.0040.00416.91
8.0.80.0130.00716.89
8.0.70.0030.00517.01
8.0.60.0000.00716.95
8.0.50.0050.00316.77
8.0.30.0110.00917.14
8.0.20.0090.00917.40
8.0.10.0080.00016.93
8.0.00.0090.00816.72
7.4.330.0050.00015.55
7.4.320.0000.00816.60
7.4.300.0060.00016.65
7.4.290.0070.00016.58
7.4.280.0000.00816.61
7.4.270.0040.00416.59
7.4.260.0030.00516.59
7.4.250.0030.00316.54
7.4.240.0070.00016.73
7.4.230.0000.00716.68
7.4.220.0000.00916.55
7.4.210.0060.00916.63
7.4.200.0000.00716.56
7.4.160.0110.00616.59
7.4.140.0110.00917.86
7.4.130.0120.00916.55
7.4.120.0040.01316.56
7.4.110.0140.00316.61
7.4.100.0150.00416.52
7.4.90.0160.00716.60
7.4.80.0140.00919.39
7.4.70.0140.00616.75
7.4.60.0060.01616.62
7.4.50.0100.00616.51
7.4.40.0120.00616.65
7.4.00.0100.00615.11
7.3.330.0000.00513.27
7.3.320.0000.00713.25
7.3.310.0030.00316.13
7.3.300.0000.00616.39
7.3.290.0070.00816.32
7.3.280.0070.00916.33
7.3.260.0120.00916.58
7.3.250.0120.00516.50
7.3.240.0110.00816.38
7.3.230.0070.01016.77
7.3.210.0120.00616.24
7.3.200.0160.00016.28
7.3.190.0060.01016.64
7.3.180.0060.01016.61
7.3.170.0070.01116.30
7.3.160.0130.00716.73
7.3.120.0000.01214.84
7.3.110.0090.00615.32
7.3.100.0040.01115.25
7.3.90.0070.00715.13
7.3.80.0040.00814.77
7.3.70.0070.00714.78
7.3.60.0090.00614.83
7.3.50.0060.01014.79
7.3.40.0040.01114.89
7.3.30.0090.00614.50
7.3.20.0030.01016.77
7.3.10.0060.00616.80
7.3.00.0060.00616.76
7.2.330.0090.01616.84
7.2.320.0120.01216.40
7.2.310.0030.01316.80
7.2.300.0050.01116.73
7.2.290.0050.01116.68
7.2.240.0090.00615.12
7.2.230.0110.00415.04
7.2.220.0060.00915.07
7.2.210.0080.00815.12
7.2.200.0030.01514.83
7.2.190.0070.00714.89
7.2.180.0070.00715.20
7.2.170.0070.00715.04
7.2.160.0060.00615.26
7.2.150.0040.01116.87
7.2.140.0070.01016.85
7.2.130.0080.00516.99
7.2.120.0030.00817.02
7.2.110.0060.00617.05
7.2.100.0090.00416.83
7.2.90.0020.01116.98
7.2.80.0060.00716.84
7.2.70.0070.00516.97
7.2.60.0070.00316.88
7.2.50.0100.00617.12
7.2.40.0040.01117.04
7.2.30.0080.00817.48
7.2.20.0100.01017.21
7.2.10.0090.01217.43
7.2.00.0100.00817.33
7.1.330.0030.00716.05
7.1.320.0070.00315.70
7.1.310.0070.00715.78
7.1.300.0000.01615.89
7.1.290.0040.01115.97
7.1.280.0060.00915.82
7.1.270.0070.00716.04
7.1.260.0060.00315.97
7.1.250.0050.00815.83
7.1.200.0070.00715.69
7.1.150.0100.01416.62
7.1.140.0150.01516.72
7.1.130.0150.00717.06
7.1.120.0130.01317.09
7.1.110.0150.01316.35
7.1.100.0130.00716.41
7.1.90.0110.01616.57
7.1.80.0100.00915.90
7.1.70.0100.00915.18
7.1.60.0390.01433.29
7.1.50.0500.01932.72
7.1.40.0250.01632.57
7.1.30.0330.01732.74
7.1.20.0340.01932.93
7.1.10.0130.01114.84
7.1.00.0100.00914.88

preferences:
65.9 ms | 401 KiB | 5 Q