3v4l.org

run code in 500+ PHP versions simultaneously
<?php $value = 'test1 test2 test3 test4 test5'; $value = preg_replace('/\s+\s+/','<br>',$value); echo $value;

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)
8.5.30.0070.01021.19
8.5.20.0090.00719.63
8.5.10.0100.00816.95
8.5.00.0110.01019.91
8.4.180.0130.00919.81
8.4.170.0110.01023.75
8.4.160.0120.01023.66
8.4.150.0070.00616.90
8.4.140.0150.00617.87
8.4.130.0140.00717.94
8.4.120.0070.00220.44
8.4.110.0100.01120.53
8.4.100.0120.00917.70
8.4.90.0130.00717.80
8.4.80.0130.00817.87
8.4.70.0140.00618.10
8.4.60.0110.01018.69
8.4.50.0150.00619.54
8.4.40.0040.01120.06
8.4.30.0100.01020.42
8.4.20.0070.00318.79
8.4.10.0060.00317.82
8.3.300.0140.00720.88
8.3.290.0110.00918.57
8.3.280.0090.00317.21
8.3.270.0100.01016.67
8.3.260.0100.00916.66
8.3.250.0090.00818.75
8.3.240.0040.00416.31
8.3.230.0120.00916.75
8.3.220.0070.00916.71
8.3.210.0060.00116.91
8.3.200.0060.00316.74
8.3.190.0110.00816.95
8.3.180.0130.00516.52
8.3.170.0140.00017.32
8.3.160.0190.00016.72
8.3.150.0050.00218.84
8.3.140.0080.00016.79
8.3.130.0130.00418.36
8.3.120.0000.00820.61
8.3.110.0000.00820.94
8.3.100.0040.00424.06
8.3.90.0080.00026.77
8.3.80.0030.00617.97
8.3.70.0140.00016.63
8.3.60.0070.01118.43
8.3.50.0120.00317.99
8.3.40.0070.01018.75
8.3.30.0070.01018.82
8.3.20.0040.00420.60
8.3.10.0070.00023.51
8.3.00.0050.00323.65
8.2.300.0120.00718.23
8.2.290.0070.00318.63
8.2.280.0110.00618.59
8.2.270.0060.01316.71
8.2.260.0080.00020.79
8.2.250.0050.00318.71
8.2.240.0060.00317.18
8.2.230.0040.00422.58
8.2.220.0160.00037.54
8.2.210.0110.00426.77
8.2.200.0060.00318.41
8.2.190.0040.01120.70
8.2.180.0070.01318.54
8.2.170.0070.00722.96
8.2.160.0060.00922.23
8.2.150.0030.00624.18
8.2.140.0000.00924.66
8.2.130.0000.00722.38
8.2.120.0050.00326.35
8.2.110.0060.00322.18
8.2.100.0090.00317.84
8.2.90.0080.00017.75
8.2.80.0040.00417.97
8.2.70.0040.00818.05
8.2.60.0000.00718.03
8.2.50.0030.00618.10
8.2.40.0030.00519.33
8.2.30.0080.00019.13
8.2.20.0080.00018.09
8.2.10.0040.00719.34
8.2.00.0040.00419.22
8.1.340.0090.01121.58
8.1.330.0120.00716.33
8.1.320.0140.00716.44
8.1.310.0140.00417.02
8.1.300.0090.00918.12
8.1.290.0000.00830.84
8.1.280.0070.01025.92
8.1.270.0040.00418.70
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00923.97
8.1.230.0060.00619.03
8.1.220.0060.00317.74
8.1.210.0100.00018.77
8.1.200.0030.00717.23
8.1.190.0090.00017.35
8.1.180.0030.00618.10
8.1.170.0080.00018.71
8.1.160.0040.00418.72
8.1.150.0110.00018.73
8.1.140.0000.00722.14
8.1.130.0050.00520.11
8.1.120.0080.00017.60
8.1.110.0040.00417.41
8.1.100.0000.00717.52
8.1.90.0040.00417.43
8.1.80.0030.00517.45
8.1.70.0040.00717.59
8.1.60.0060.00317.71
8.1.50.0050.00317.67
8.1.40.0000.00917.53
8.1.30.0000.00817.58
8.1.20.0070.00317.72
8.1.10.0000.00817.52
8.1.00.0060.00317.57
8.0.300.0050.00219.72
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0000.00817.24
8.0.260.0040.00418.47
8.0.250.0000.00617.07
8.0.240.0000.00717.09
8.0.230.0070.00017.08
8.0.220.0070.00417.02
8.0.210.0030.00316.91
8.0.200.0070.00017.00
8.0.190.0040.00416.95
8.0.180.0040.00417.02
8.0.170.0030.00717.07
8.0.160.0100.00017.02
8.0.150.0040.00417.02
8.0.140.0060.00316.86
8.0.130.0030.00313.32
8.0.120.0040.00416.98
8.0.110.0000.00816.96
8.0.100.0040.00417.04
8.0.90.0040.00416.93
8.0.80.0060.00917.04
8.0.70.0030.00517.07
8.0.60.0080.00017.00
8.0.50.0000.00816.92
8.0.30.0090.00917.05
8.0.20.0110.00717.40
8.0.10.0000.00816.98
8.0.00.0090.00917.14
7.4.330.0020.00215.55
7.4.320.0030.00316.56
7.4.300.0030.00316.68
7.4.290.0000.00716.75
7.4.280.0000.00816.74
7.4.270.0050.00216.67
7.4.260.0040.00416.78
7.4.250.0050.00216.63
7.4.240.0070.00016.61
7.4.230.0000.00716.55
7.4.220.0030.00516.86
7.4.210.0130.01216.77
7.4.200.0000.00716.70
7.4.160.0090.00716.66
7.4.140.0090.01017.86
7.4.130.0150.00316.78
7.4.120.0100.01016.60
7.4.110.0090.01316.84
7.4.100.0210.00316.51
7.4.90.0070.01016.55
7.4.80.0090.00919.39
7.4.70.0070.01516.63
7.4.60.0060.00916.47
7.4.50.0030.00916.73
7.4.40.0120.00616.66
7.4.00.0060.00715.00
7.3.330.0000.00513.21
7.3.320.0030.00313.23
7.3.310.0000.00816.31
7.3.300.0030.00316.37
7.3.290.0030.00316.34
7.3.280.0090.00716.37
7.3.260.0080.00916.61
7.3.240.0080.01116.58
7.3.230.0060.01316.62
7.3.210.0120.01216.25
7.3.200.0040.01616.34
7.3.190.0070.01116.27
7.3.180.0060.01016.58
7.3.170.0100.00716.51
7.3.160.0040.01216.64
7.3.120.0000.01614.94
7.3.110.0150.00014.67
7.3.100.0070.01114.72
7.3.90.0060.01214.93
7.3.80.0060.00614.94
7.3.70.0060.00314.95
7.3.60.0040.00715.01
7.3.50.0060.00314.71
7.3.40.0030.01014.56
7.3.30.0090.00614.87
7.3.20.0090.00316.82
7.3.10.0100.00316.88
7.3.00.0280.00515.51
7.2.330.0100.01316.64
7.2.320.0150.00316.76
7.2.310.0080.00816.58
7.2.300.0130.00316.70
7.2.290.0100.01016.85
7.2.250.0100.01015.03
7.2.240.0100.01015.14
7.2.230.0000.01015.18
7.2.220.0120.00615.20
7.2.210.0030.00615.17
7.2.200.0030.01015.31
7.2.190.0030.01214.96
7.2.180.0140.00015.17
7.2.170.0040.00815.14
7.2.130.0340.01115.10
7.2.120.0420.00615.29
7.2.110.0470.00515.14
7.2.100.0370.01015.05
7.2.90.0330.00715.11
7.2.80.0390.00715.09
7.2.70.0300.00815.07
7.2.60.0360.01115.25
7.2.50.0350.00515.04
7.2.40.0320.00815.29
7.2.30.0400.00915.24
7.2.20.0490.00514.95
7.2.10.0430.00515.09
7.2.00.1070.00915.24
7.1.330.0040.01215.86
7.1.320.0030.00715.79
7.1.310.0090.00016.10
7.1.300.0030.01015.89
7.1.290.0040.00416.09
7.1.280.0060.00715.95
7.1.270.0030.00715.86
7.1.260.0000.01516.06
7.1.250.0360.00914.02
7.0.330.0450.00613.68
5.6.380.0090.00514.14

preferences:
62.78 ms | 1490 KiB | 5 Q