3v4l.org

run code in 300+ PHP versions simultaneously
<?php $css = " \n \n@charset \"UTF-8\";.container{width:980px;margin-left:auto;margin-right:auto;padding:0 1.container{width:980px;margin-left:auto;margin-right:auto;padding:0 1.container{width:980px;margin-left:auto;margin-right:auto;padding:0 1.container{width:980px;margin-left:auto;margin-right:auto;padding:0 1.container{width:980px;margin-left:auto;margin-right:auto;padding:0 1.container{width:980px;margin-left:auto;margin-right:auto;padding:0 1"; $trimmed = ltrim($css); $charset = substr($trimmed,0,strpos($trimmed,";")); echo substr($charset,0,10);

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)
8.3.40.0070.00718.46
8.3.30.0100.00318.67
8.3.20.0090.00018.60
8.3.10.0040.00418.63
8.3.00.0150.00319.26
8.2.170.0140.00422.96
8.2.160.0100.00320.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00619.95
8.2.110.0040.00822.26
8.2.100.0070.00417.84
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00619.35
8.2.30.0030.00617.76
8.2.20.0040.00417.61
8.2.10.0050.00317.79
8.2.00.0040.00417.59
8.1.270.0050.00223.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0110.00023.60
8.1.230.0090.00322.08
8.1.220.0030.00617.77
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0030.00518.34
8.1.160.0070.00018.99
8.1.150.0040.00418.56
8.1.140.0070.00317.34
8.1.130.0040.00419.17
8.1.120.0080.00017.28
8.1.110.0000.00917.32
8.1.100.0030.00317.36
8.1.90.0050.00317.38
8.1.80.0000.00717.41
8.1.70.0070.00017.38
8.1.60.0050.00317.43
8.1.50.0040.00417.35
8.1.40.0070.00017.40
8.1.30.0040.00417.53
8.1.20.0000.00817.41
8.1.10.0060.00317.57
8.1.00.0000.00817.43
8.0.300.0080.00018.77
8.0.290.0070.00316.75
8.0.280.0000.00718.51
8.0.270.0030.00317.25
8.0.260.0000.00716.82
8.0.250.0000.00816.89
8.0.240.0080.00616.93
8.0.230.0030.00516.85
8.0.220.0060.00316.82
8.0.210.0070.00016.76
8.0.200.0070.00016.72
8.0.190.0070.00016.77
8.0.180.0040.00416.82
8.0.170.0000.00816.84
8.0.160.0070.00016.72
8.0.150.0060.00316.77
8.0.140.0050.00516.68
8.0.130.0030.00313.34
8.0.120.0030.00616.73
8.0.110.0030.00316.69
8.0.100.0000.00716.89
8.0.90.0000.00716.70
8.0.80.0030.01316.78
8.0.70.0050.00216.63
8.0.60.0000.00816.66
8.0.50.0040.00416.78
8.0.30.0060.01117.12
8.0.20.0120.01016.86
8.0.10.0080.00016.83
8.0.00.0150.00416.74
7.4.330.0050.00012.92
7.4.320.0040.00416.46
7.4.300.0070.00016.45
7.4.290.0000.00716.56
7.4.280.0040.00416.32
7.4.270.0000.00716.47
7.4.260.0050.00013.32
7.4.250.0040.00416.43
7.4.240.0000.00716.46
7.4.230.0000.00916.61
7.4.220.0020.00216.56
7.4.210.0070.00716.44
7.4.200.0000.00716.64
7.4.190.0030.00316.29
7.4.160.0090.00616.38
7.4.150.0120.00916.22
7.4.140.0110.01517.86
7.4.130.0200.00316.33
7.4.120.0030.01616.42
7.4.110.0100.00716.38
7.4.100.0140.00316.13
7.4.90.0100.01316.42
7.4.80.0160.00619.39
7.4.70.0100.00716.42
7.4.60.0120.00616.44
7.4.50.0040.00016.36
7.4.40.0000.01716.41
7.4.30.0080.00816.48
7.4.00.0090.00614.96
7.3.330.0000.00612.93
7.3.320.0030.00312.95
7.3.310.0030.00316.15
7.3.300.0000.00716.04
7.3.290.0040.01016.12
7.3.280.0060.00916.05
7.3.270.0030.01316.22
7.3.260.0130.00716.13
7.3.240.0120.00616.14
7.3.230.0120.00616.36
7.3.210.0070.01016.41
7.3.200.0000.01716.21
7.3.190.0110.00516.23
7.3.180.0060.01316.35
7.3.170.0090.00716.46
7.3.160.0070.01016.57
7.3.120.0100.00714.70
7.2.330.0070.01016.61
7.2.320.0090.00916.63
7.2.310.0150.00816.41
7.2.300.0100.00616.32
7.2.290.0060.01616.64
7.2.00.0000.01319.47
7.1.70.0030.00517.14
7.1.60.0120.01219.21
7.1.50.0070.01416.96
7.1.00.0030.04022.40
7.0.200.0050.00316.73
7.0.140.0070.07021.91
7.0.120.0000.07722.05
7.0.60.0330.05719.94
7.0.50.0130.05317.90
7.0.40.0100.07720.08
7.0.30.0300.05020.09
7.0.20.0200.06020.12
7.0.10.0030.06019.99
7.0.00.0100.05020.04
5.6.280.0000.07721.05
5.6.210.0070.08320.60
5.6.200.0000.07718.13
5.6.190.0030.04320.41
5.6.180.0400.07020.33
5.6.170.0230.07720.50
5.6.160.0130.07720.50
5.6.150.0000.04718.20
5.6.140.0100.03718.12
5.6.130.0130.08318.14
5.6.120.0070.06021.03
5.6.110.0030.08321.02
5.6.100.0130.06020.97
5.6.90.0130.07021.12
5.6.80.0030.04020.41
5.5.350.4000.04020.50
5.5.340.0170.07318.01
5.5.330.0000.04720.40
5.5.320.0600.07020.24
5.5.310.0270.08020.26
5.5.300.0070.08017.86
5.5.290.0000.09317.95
5.5.280.0100.07720.89
5.5.270.0070.04720.96
5.5.260.0030.06020.79
5.5.250.0030.07720.68
5.5.240.0030.04020.11
5.4.450.4370.03719.20
5.4.440.0030.04319.47
5.4.430.1730.06319.49
5.4.420.4270.03719.50
5.4.410.4270.04019.23
5.4.400.4330.04318.87
5.4.390.4030.04019.14
5.4.380.3730.03018.88
5.4.370.4530.03718.90
5.4.360.4600.03719.00
5.4.350.3930.03019.24
5.4.340.5400.04019.12
5.4.320.3670.04319.22
5.4.310.3530.03719.00
5.4.300.3870.03719.12
5.4.290.4330.03719.05
5.4.280.4300.04019.14
5.4.270.4330.04018.99
5.4.260.4270.03019.14
5.4.250.3900.03319.14
5.4.240.4100.04018.91
5.4.230.3800.04319.11
5.4.220.4730.04019.14
5.4.210.3930.03019.11
5.4.200.3770.03719.23
5.4.190.4030.03318.86
5.4.180.4570.03719.07
5.4.170.4830.04319.13
5.4.160.3600.03318.90
5.4.150.3530.03719.12
5.4.140.3700.03716.32
5.4.130.3870.03316.22
5.4.120.3730.03316.37
5.4.110.3300.03316.46
5.4.100.3630.03316.50
5.4.90.3530.03716.40
5.4.80.3600.03316.36
5.4.70.3700.02716.44
5.4.60.3530.04016.20
5.4.50.3270.03716.34
5.4.40.3500.03316.32
5.4.30.4070.04016.44
5.4.20.3570.03716.55
5.4.10.4770.04016.10
5.4.00.4600.03715.89
5.3.290.3570.04314.63
5.3.280.3570.04014.53
5.3.270.4500.04314.59
5.3.260.3830.04314.53
5.3.250.4130.03314.54
5.3.240.3730.03714.55
5.3.230.4000.03714.54
5.3.220.4000.03014.49
5.3.210.3700.03314.46
5.3.200.3570.03714.48
5.3.190.4070.03714.58
5.3.180.3730.03314.48
5.3.170.3700.02714.35
5.3.160.3570.03714.50
5.3.150.3270.03714.46
5.3.140.3600.03314.38
5.3.130.3670.02714.50
5.3.120.3970.04014.47
5.3.110.3730.03314.48
5.3.100.4630.02713.98
5.3.90.4500.03313.96
5.3.80.4500.03714.04
5.3.70.3930.03313.84
5.3.60.4000.03314.02
5.3.50.4170.03013.89
5.3.40.4430.04013.87
5.3.30.4270.03713.84
5.3.20.4070.03713.70
5.3.10.4100.03713.61
5.3.00.4530.03313.43
5.2.170.3270.03311.09
5.2.160.3430.02311.15
5.2.150.3070.02711.00
5.2.140.3300.02311.22
5.2.130.3300.04011.08
5.2.120.3370.02011.09
5.2.110.2970.02710.99
5.2.100.4100.03311.27
5.2.90.3930.02711.09
5.2.80.3870.02711.08
5.2.70.3930.03311.03
5.2.60.3870.02710.98
5.2.50.5000.02711.17
5.2.40.3170.02310.98
5.2.30.2900.03010.87
5.2.20.3070.03010.97
5.2.10.2670.03310.86
5.2.00.2200.02310.67
5.1.60.3000.0279.94
5.1.50.2730.02310.14
5.1.40.2970.0209.95
5.1.30.3200.02710.34
5.1.20.2970.02710.43
5.1.10.3200.02310.07
5.1.00.3100.02710.05
5.0.50.1670.0238.45
5.0.40.1400.0278.40
5.0.30.1430.0308.23
5.0.20.1400.0208.18
5.0.10.1530.0178.09
5.0.00.1470.0308.18
4.4.90.1930.0136.02
4.4.80.1870.0206.02
4.4.70.1870.0176.02
4.4.60.1730.0176.02
4.4.50.1830.0176.02
4.4.40.1670.0236.02
4.4.30.1830.0176.02
4.4.20.1770.0176.02
4.4.10.1730.0136.02
4.4.00.1700.0236.02
4.3.110.1170.0176.02
4.3.100.1470.0176.02
4.3.90.1370.0206.02
4.3.80.1230.0236.02
4.3.70.1530.0136.02
4.3.60.1400.0206.02
4.3.50.1470.0236.02
4.3.40.1630.0236.02
4.3.30.0770.0176.02
4.3.20.0900.0236.02
4.3.10.0870.0206.02
4.3.00.0670.0136.02

preferences:
47.17 ms | 400 KiB | 5 Q