3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nbspaces = '   '; echo IntlChar::charName($nbspaces);

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)
8.3.60.0070.00718.18
8.3.50.0130.01021.03
8.3.40.0120.00318.63
8.3.30.0070.00718.59
8.3.20.0000.00720.25
8.3.10.0040.00423.66
8.3.00.0040.00419.44
8.2.180.0140.00416.36
8.2.170.0150.00022.96
8.2.160.0100.00320.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00317.50
8.2.110.0060.00322.25
8.2.100.0090.00317.63
8.2.90.0060.00319.16
8.2.80.0030.00717.97
8.2.70.0000.00817.50
8.2.60.0000.00917.68
8.2.50.0000.00818.07
8.2.40.0000.00819.23
8.2.30.0030.00818.05
8.2.20.0040.00417.65
8.2.10.0070.00018.04
8.2.00.0040.00417.99
8.1.280.0170.00325.92
8.1.270.0060.00320.20
8.1.260.0030.00626.35
8.1.250.0070.00728.09
8.1.240.0070.00322.61
8.1.230.0000.01117.42
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0080.00018.65
8.1.160.0040.00421.84
8.1.150.0000.00718.82
8.1.140.0050.00617.41
8.1.130.0030.00317.50
8.1.120.0000.00817.38
8.1.110.0040.00417.30
8.1.100.0080.00017.29
8.1.90.0000.00817.35
8.1.80.0000.00817.41
8.1.70.0040.00417.28
8.1.60.0090.00017.51
8.1.50.0040.00417.47
8.1.40.0040.00417.31
8.1.30.0030.00517.67
8.1.20.0070.00017.48
8.1.10.0040.00417.64
8.1.00.0040.00417.46
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0000.00818.41
8.0.270.0040.00417.28
8.0.260.0070.00017.16
8.0.250.0030.00316.87
8.0.240.0040.00416.82
8.0.230.0080.00016.85
8.0.220.0060.00016.71
8.0.210.0070.00016.81
8.0.200.0030.00316.78
8.0.190.0020.00516.75
8.0.180.0000.00916.73
8.0.170.0080.00016.81
8.0.160.0030.00316.72
8.0.150.0070.00016.84
8.0.140.0040.00416.66
8.0.130.0030.00313.34
8.0.120.0040.00416.69
8.0.110.0040.00416.82
8.0.100.0040.00416.67
8.0.90.0000.00716.70
8.0.80.0030.01216.78
8.0.70.0040.00416.76
8.0.60.0000.00816.77
8.0.50.0040.00416.71
8.0.30.0100.00916.97
8.0.20.0080.01017.40
8.0.10.0070.00016.98
8.0.00.0100.00716.67
7.4.330.0050.00015.08
7.4.320.0000.00616.41
7.4.300.0030.00316.52
7.4.290.0030.00316.45
7.4.280.0040.00416.53
7.4.270.0000.00716.44
7.4.260.0030.00316.52
7.4.250.0000.00716.52
7.4.240.0030.00316.43
7.4.230.0030.00316.42
7.4.220.0130.01016.45
7.4.210.0090.00616.43
7.4.200.0000.00716.47
7.4.160.0150.00016.41
7.4.150.0190.00317.40
7.4.140.0130.00717.86
7.4.130.0060.01216.42
7.4.120.0110.00616.43
7.4.110.0100.00716.34
7.4.100.0100.01016.32
7.4.90.0110.00716.45
7.4.80.0090.00919.39
7.4.70.0130.00916.29
7.4.60.0100.00616.50
7.4.50.0000.00916.55
7.4.40.0130.00316.43
7.4.30.0130.00316.61
7.4.00.0090.00914.92
7.3.330.0040.00313.16
7.3.320.0050.00013.09
7.3.310.0030.00316.22
7.3.300.0000.00616.12
7.3.290.0070.01116.13
7.3.280.0130.00216.14
7.3.270.0090.01117.40
7.3.260.0090.00916.48
7.3.250.0100.00716.31
7.3.240.0170.00016.23
7.3.230.0090.00616.39
7.3.210.0120.00816.13
7.3.200.0090.01216.38
7.3.190.0090.00816.21
7.3.180.0170.00016.33
7.3.170.0060.00916.27
7.3.160.0130.00616.28
7.3.120.0130.00614.83
7.3.110.0120.00614.30
7.3.100.0070.00714.53
7.3.90.0110.00414.71
7.3.80.0040.00714.84
7.3.70.0110.00314.76
7.3.60.0060.00614.34
7.3.50.0030.00914.75
7.3.40.0070.00714.64
7.3.30.0070.01014.76
7.3.20.0040.01216.60
7.3.10.0070.00316.68
7.3.00.0070.00416.39
7.2.330.0140.00616.51
7.2.320.0110.00616.48
7.2.310.0060.00916.43
7.2.300.0070.01416.67
7.2.290.0130.00716.75
7.2.250.0100.00715.14
7.2.240.0000.01614.78
7.2.230.0060.00614.92
7.2.220.0030.00614.82
7.2.210.0110.00314.86
7.2.200.0030.00914.68
7.2.190.0030.01014.91
7.2.180.0030.00914.83
7.2.170.0060.01214.63
7.2.60.0030.01316.55
7.2.00.0070.01019.42
7.1.330.0000.01815.54
7.1.320.0030.01015.76
7.1.310.0060.00615.49
7.1.300.0030.00615.49
7.1.290.0090.00615.54
7.1.280.0030.01315.64
7.1.270.0090.00615.75
7.1.260.0040.00415.57
7.1.200.0060.00615.64
7.1.100.0090.00317.73
7.1.70.0140.00016.77
7.1.60.0090.00319.12
7.1.50.0070.00316.89
7.1.00.0070.07322.57
7.0.200.0040.00716.75
7.0.60.0070.06320.00
7.0.50.0030.06317.90
7.0.40.0130.04320.04
7.0.30.0200.03720.00
7.0.20.0230.04320.18
7.0.10.0030.04320.09
7.0.00.0070.08320.20
5.6.280.0000.07720.90
5.6.210.0100.06020.76
5.6.200.0070.08018.11
5.6.190.0100.05720.33
5.6.180.0330.08020.77
5.6.170.0200.04320.38
5.6.160.0100.07320.38
5.6.150.0000.05018.21
5.6.140.0100.07718.11
5.6.130.0170.07718.05
5.6.120.0170.07320.94
5.6.110.0030.04321.04
5.6.100.0070.08721.13
5.6.90.0070.04020.95
5.6.80.0000.04020.37
5.6.70.4530.04020.46
5.5.350.4230.04020.37
5.5.340.0070.05318.00
5.5.330.0030.09020.12
5.5.320.0000.06020.21
5.5.310.0200.04720.26
5.5.300.0070.08017.95
5.5.290.0130.07718.00
5.5.280.0130.07720.95
5.5.270.0000.04320.76
5.5.260.0170.05720.97
5.5.250.0170.07020.49
5.5.240.0330.06720.14
5.4.450.0700.06019.28
5.4.440.0630.06319.40
5.4.430.0630.05319.45
5.4.420.0830.06019.13
5.4.410.0600.05719.00
5.4.400.0670.04718.91
5.4.390.0570.06019.15
5.4.380.0670.04719.14
5.4.370.0630.05019.09
5.4.360.0630.05319.16
5.4.350.0600.05019.32
5.4.340.0600.05719.16
5.4.320.0670.04719.30
5.4.310.0800.04719.07
5.4.300.0700.05319.21
5.4.290.0670.05318.99
5.4.280.0630.05018.77
5.4.270.0600.05719.21
5.4.260.0770.04019.17
5.4.250.0630.05319.28
5.4.240.0830.05018.77
5.4.230.0600.05718.94
5.4.220.0700.04718.98
5.4.210.0870.05019.16
5.4.200.0870.04318.80
5.4.190.0600.05718.98
5.4.180.0800.05019.24
5.4.170.0630.05318.79
5.4.160.0800.05719.28
5.4.150.0670.05718.75
5.4.140.0670.04716.26
5.4.130.0570.05316.16
5.4.120.0630.05316.49
5.4.110.0670.05016.45
5.4.100.0600.05016.47
5.4.90.0700.04716.46
5.4.80.0600.05716.44
5.4.70.0270.06016.32
5.4.60.0230.03316.54
5.4.50.0070.05316.38
5.4.40.0030.08016.36
5.4.30.0070.06016.38
5.4.20.0070.06716.36

preferences:
40.12 ms | 401 KiB | 5 Q