3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('~(?>[\pZ\pC]+)$~u', '', str_repeat(json_decode('"\u2029"'), 20000) . 'x');

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)
8.3.60.0060.00916.88
8.3.50.0120.00822.84
8.3.40.0070.00718.84
8.3.30.0100.00318.79
8.3.20.0040.00420.34
8.3.10.0040.00421.89
8.3.00.0040.00419.85
8.2.180.0070.00716.75
8.2.170.0130.00722.96
8.2.160.0040.01221.20
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00322.20
8.2.120.0070.00026.35
8.2.110.0070.01422.42
8.2.100.0110.00018.04
8.2.90.0000.00818.16
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00918.04
8.2.50.0030.00618.10
8.2.40.0060.00320.61
8.2.30.0040.00421.12
8.2.20.0040.00417.99
8.2.10.0040.00417.95
8.2.00.0000.00718.13
8.1.280.0140.00725.92
8.1.270.0000.00723.78
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0090.00023.79
8.1.230.0050.00520.98
8.1.220.0040.00417.74
8.1.210.0000.00720.63
8.1.200.0060.00317.60
8.1.190.0050.00317.48
8.1.180.0060.00318.10
8.1.170.0080.00018.67
8.1.160.0000.00722.26
8.1.150.0050.00220.60
8.1.140.0040.00419.61
8.1.130.0090.00017.68
8.1.120.0000.00717.63
8.1.110.0040.00417.56
8.1.100.0000.00717.49
8.1.90.0030.00617.57
8.1.80.0070.00017.59
8.1.70.0030.00317.61
8.1.60.0000.00717.69
8.1.50.0000.00817.55
8.1.40.0030.00517.64
8.1.30.0050.00317.77
8.1.20.0040.00417.80
8.1.10.0030.00317.65
8.1.00.0040.00417.44
8.0.300.0000.00722.03
8.0.290.0050.00517.00
8.0.280.0000.00618.50
8.0.270.0030.00317.39
8.0.260.0070.00017.34
8.0.250.0070.00017.14
8.0.240.0060.00317.20
8.0.230.0000.00717.08
8.0.220.0050.00317.13
8.0.210.0000.00717.11
8.0.200.0030.00317.21
8.0.190.0070.00017.08
8.0.180.0060.00617.14
8.0.170.0030.00517.07
8.0.160.0030.00317.17
8.0.150.0030.00317.17
8.0.140.0000.00717.00
8.0.130.0000.00513.53
8.0.120.0030.66717.16
8.0.110.0000.65117.04
8.0.100.0000.68317.13
8.0.90.0100.66217.03
8.0.80.0131.47117.12
8.0.70.0030.65817.13
8.0.60.0030.66016.98
8.0.50.0070.65816.95
8.0.30.0131.23617.18
8.0.20.0281.39817.41
8.0.10.0030.64117.14
8.0.00.0131.65716.68
7.4.330.0050.00015.12
7.4.320.0060.00016.63
7.4.300.0060.00016.63
7.4.290.0000.00716.68
7.4.280.0090.00016.78
7.4.270.0030.00316.80
7.4.260.0000.00716.77
7.4.250.0070.65416.82
7.4.240.0100.67016.66
7.4.230.0030.66116.58
7.4.220.0070.65516.83
7.4.210.0101.55316.84
7.4.200.0000.65216.88
7.4.160.0271.37316.64
7.4.150.0161.40017.40
7.4.140.0101.52217.86
7.4.130.0111.58816.71
7.4.120.0101.43116.77
7.4.110.0161.66116.65
7.4.100.0161.39216.74
7.4.90.0071.39116.48
7.4.80.0451.69019.39
7.4.70.0101.41716.52
7.4.60.0091.40116.55
7.4.50.0030.86816.43
7.4.40.0101.38316.56
7.4.30.0161.33416.63
7.4.00.0100.83915.37
7.3.330.0001.03913.36
7.3.320.0030.80313.35
7.3.310.0070.80416.34
7.3.300.0030.82416.45
7.3.290.0000.80616.46
7.3.280.0161.62716.45
7.3.270.0331.41917.40
7.3.260.0101.38416.50
7.3.250.0101.41216.48
7.3.240.0081.83516.51
7.3.230.0131.51216.45
7.3.210.0131.43516.63
7.3.200.0161.63316.45
7.3.190.0131.53916.92
7.3.180.0101.40816.61
7.3.170.0091.47016.82
7.3.160.0101.37116.29
7.2.330.0071.28416.70
7.2.320.0131.61116.55
7.2.310.0291.35616.66
7.2.300.0131.28616.79
7.2.290.0311.84816.86
7.2.60.0000.89316.93
7.2.00.0070.85719.40
7.1.200.0071.05515.87
7.1.100.0071.11418.24
7.1.70.0031.00917.29
7.1.60.0030.96019.45
7.1.50.0070.97017.16
7.1.00.0071.17022.46
7.0.200.0071.02816.95
7.0.90.0671.57720.04
7.0.80.0531.34319.96
7.0.70.0301.74320.11
7.0.60.0571.73020.00
7.0.50.0471.83020.47
7.0.40.0531.89020.38
7.0.30.0401.69720.38
7.0.20.0471.68720.38
7.0.10.0471.69020.39
7.0.00.0431.62720.39
5.6.230.0302.11320.86
5.6.220.0202.41720.71
5.6.210.0232.38020.70
5.6.200.0171.56721.21
5.6.190.0302.24021.22
5.6.180.0072.43021.23
5.6.170.0132.45021.21
5.6.160.0402.43721.14
5.6.150.0432.39721.22
5.6.140.0272.41721.20
5.6.130.0102.44321.19
5.6.120.0172.42321.11
5.6.110.0302.41021.31
5.6.100.0302.38721.18
5.6.90.0232.43021.27
5.6.80.0202.42720.60
5.6.70.0372.33020.58
5.6.60.0202.40020.54
5.6.50.0302.30720.53
5.6.40.0272.23320.56
5.6.30.0272.38020.57
5.6.20.0272.41320.58
5.6.10.0372.35720.65
5.6.00.0232.43720.50

preferences:
59.3 ms | 401 KiB | 5 Q