3v4l.org

run code in 300+ PHP versions simultaneously
<?php $posts_per_row = 2; //var_dump((int)$posts_per_row); if ((int)$posts_per_row == 4) { $column_size = "col-xs-6 col-sm-3, col-md-3"; } if ((int)$posts_per_row == 3) { $column_size = "col-xs-6 col-sm-4, col-md-4"; } if ((int)$posts_per_row == 2){ $column_size = "col-xs-6 col-sm-6, col-md-6"; } var_dump($column_size);

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)
8.3.60.0100.00716.63
8.3.50.0070.01122.08
8.3.40.0150.00318.77
8.3.30.0070.00718.89
8.3.20.0070.00020.31
8.3.10.0040.00421.92
8.3.00.0060.00318.89
8.2.180.0140.00718.41
8.2.170.0000.01422.96
8.2.160.0070.00720.47
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0090.00026.16
8.2.120.0000.00820.30
8.2.110.0070.00320.35
8.2.100.0040.00817.72
8.2.90.0000.00818.91
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0030.00518.20
8.2.30.0000.00918.00
8.2.20.0070.00017.62
8.2.10.0000.00918.05
8.2.00.0000.00717.50
8.1.280.0100.01025.92
8.1.270.0070.00418.59
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0000.01022.00
8.1.230.0040.00823.88
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0090.00020.42
8.1.160.0000.00722.02
8.1.150.0000.00818.77
8.1.140.0000.00717.45
8.1.130.0000.00719.23
8.1.120.0050.00217.46
8.1.110.0000.00717.35
8.1.100.0030.00317.46
8.1.90.0080.00017.45
8.1.80.0000.00717.49
8.1.70.0000.00717.50
8.1.60.0040.00417.57
8.1.50.0000.00817.42
8.1.40.0040.00417.54
8.1.30.0000.00917.55
8.1.20.0050.00317.60
8.1.10.0000.00817.31
8.1.00.0050.00217.34
8.0.300.0030.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0050.00317.22
8.0.260.0000.00716.78
8.0.250.0000.00716.92
8.0.240.0000.00716.91
8.0.230.0040.00416.88
8.0.220.0000.00816.84
8.0.210.0030.00316.70
8.0.200.0060.00016.90
8.0.190.0040.00416.97
8.0.180.0040.00416.84
8.0.170.0040.00416.89
8.0.160.0050.00316.73
8.0.150.0030.00316.79
8.0.140.0080.00016.85
8.0.130.0030.00313.27
8.0.120.0000.00716.82
8.0.110.0000.00716.80
8.0.100.0030.00516.74
8.0.90.0040.00416.96
8.0.80.0070.00716.86
8.0.70.0070.00016.91
8.0.60.0070.00016.68
8.0.50.0000.00716.89
8.0.30.0080.01316.91
8.0.20.0290.00517.40
8.0.10.0050.00316.92
8.0.00.0090.00916.76
7.4.330.0020.00215.03
7.4.320.0030.00316.59
7.4.300.0000.00716.61
7.4.290.0000.00816.61
7.4.280.0020.00516.51
7.4.270.0000.00816.55
7.4.260.0060.00316.48
7.4.250.0040.00416.46
7.4.240.0040.00316.43
7.4.230.0000.00716.43
7.4.220.0120.00616.61
7.4.210.0060.00916.53
7.4.200.0070.00016.61
7.4.160.0060.00916.66
7.4.150.0110.00617.40
7.4.140.0130.00917.86
7.4.130.0090.00816.47
7.4.120.0090.01016.57
7.4.110.0110.00716.59
7.4.100.0080.01116.34
7.4.90.0090.00916.34
7.4.80.0130.00319.39
7.4.70.0000.01616.44
7.4.60.0100.00716.51
7.4.50.0040.00416.62
7.4.40.0070.01016.61
7.4.30.0060.00916.61
7.4.00.0090.00815.07
7.3.330.0000.00513.17
7.3.320.0140.00313.13
7.3.310.0040.00416.26
7.3.300.0000.00616.30
7.3.290.0070.00016.22
7.3.280.0030.01216.29
7.3.270.0100.00717.40
7.3.260.0120.00616.49
7.3.250.0120.00716.29
7.3.240.0130.00616.30
7.3.230.0060.01216.40
7.3.210.0080.00816.28
7.3.200.0120.00919.39
7.3.190.0060.01016.39
7.3.180.0030.01316.28
7.3.170.0080.01216.38
7.3.160.0100.00716.32
7.3.120.0090.00814.53
7.3.110.0090.00914.71
7.3.100.0040.01014.88
7.3.90.0090.00514.69
7.3.80.0090.00714.71
7.3.70.0060.00514.72
7.3.60.0070.00514.88
7.3.50.0070.00714.61
7.3.40.0040.00714.84
7.3.30.0020.01114.69
7.3.20.0090.00616.39
7.3.10.0080.00816.59
7.3.00.0070.00716.40
7.2.330.0080.01116.71
7.2.320.0030.01816.68
7.2.310.0100.00716.23
7.2.300.0000.02416.66
7.2.290.0060.01016.41
7.2.250.0080.01114.99
7.2.240.0050.01214.85
7.2.230.0050.01015.08
7.2.220.0120.00014.96
7.2.210.0080.00615.00
7.2.200.0030.00814.87
7.2.190.0040.01114.81
7.2.180.0050.01215.01
7.2.170.0080.00514.95
7.2.130.0130.00916.19
7.2.120.0060.00916.80
7.2.110.0080.01416.73
7.2.100.0130.00816.44
7.2.90.0070.00316.28
7.2.80.0090.01316.83
7.2.70.0130.01316.07
7.2.60.0110.00816.51
7.2.50.0110.00416.50
7.2.40.0160.00616.60
7.2.30.0000.01416.50
7.2.20.0080.00816.53
7.2.10.0120.00616.15
7.2.00.0070.00717.84
7.1.330.0070.00815.72
7.1.320.0040.00715.73
7.1.310.0050.00915.70
7.1.300.0030.01015.69
7.1.290.0050.00915.68
7.1.280.0020.01015.71
7.1.270.0030.01215.78
7.1.260.0070.00615.79
7.1.250.0090.00915.48
7.1.200.0060.00315.73
7.1.100.0030.01018.39
7.1.70.0000.00816.87
7.1.60.0120.00919.46
7.1.50.0100.01017.04
7.1.00.0030.07722.43
7.0.200.0060.00616.79
7.0.140.0070.04722.04
7.0.70.3800.04019.91
7.0.60.0100.08320.02
7.0.50.0030.07317.88
7.0.40.0000.04720.34
7.0.30.0200.04320.17
7.0.20.0370.07020.32
7.0.10.0230.08020.21
7.0.00.0130.06720.13
5.6.280.0070.07020.77
5.6.210.0000.05720.48
5.6.200.0100.07718.12
5.6.190.0030.09020.27
5.6.180.0270.07320.34
5.6.170.0500.06320.41
5.6.160.0130.07720.40
5.6.150.0030.04018.22
5.6.140.0130.05718.22
5.6.130.0100.04018.16
5.6.120.0100.04021.11
5.6.110.0030.08320.98
5.6.100.0070.08021.02
5.6.90.0130.03321.10
5.6.80.0030.03720.48
5.6.70.0300.05020.35
5.5.350.0100.08720.43
5.5.340.0070.04718.00
5.5.330.0100.07320.58
5.5.320.0070.08020.07
5.5.310.0330.07720.13
5.5.300.0070.07317.96
5.5.290.0070.03718.01
5.5.280.0070.08020.67
5.5.270.0030.04320.67
5.5.260.0070.08020.88
5.5.250.0000.05720.57
5.5.240.0100.06720.10
5.4.450.0300.07019.13
5.4.440.0300.08019.48
5.4.430.0330.07719.25
5.4.420.0400.05719.45
5.4.410.0270.05019.00
5.4.400.0330.05019.25
5.4.390.0300.08019.09
5.4.380.0370.05718.82
5.4.370.0200.05019.16
5.4.360.0230.03718.90
5.4.350.0270.04318.92
5.4.340.0270.06319.08
5.4.320.0270.05319.16
5.4.310.0370.04319.25
5.4.300.0230.05019.13
5.4.290.0230.07719.24
5.4.280.0270.07319.25
5.4.270.0370.03718.88
5.4.260.0270.04019.08
5.4.250.0270.06719.07
5.4.240.0270.03318.88
5.4.230.0230.06019.07
5.4.220.0230.07719.19
5.4.210.0300.04319.05
5.4.200.0300.04718.87
5.4.190.0300.07018.80
5.4.180.0270.05318.79
5.4.170.0230.06019.15
5.4.160.0270.05318.78
5.4.150.0330.07019.04
5.4.140.0300.06316.27
5.4.130.0300.07016.31
5.4.120.0230.04016.25
5.4.110.0300.05316.23
5.4.100.0330.04016.45
5.4.90.0300.07016.19
5.4.80.0300.06716.37
5.4.70.0270.03716.39
5.4.60.0230.03316.28
5.4.50.0170.04016.38
5.4.40.0230.07016.41
5.4.30.0330.05316.31
5.4.20.0270.03316.20
5.4.10.0330.06316.34
5.4.00.0330.03715.71
5.3.290.0230.06014.62
5.3.280.0300.06714.45
5.3.270.0270.03714.63
5.3.260.0270.03314.50
5.3.250.0270.07314.45
5.3.240.0300.07314.69
5.3.230.0330.06014.46
5.3.220.0270.07714.61
5.3.210.0370.05314.54
5.3.200.0330.03314.46
5.3.190.0270.05014.39
5.3.180.0330.06014.43
5.3.170.0330.04014.40
5.3.160.0200.04014.51
5.3.150.0170.04314.61
5.3.140.0270.05314.57
5.3.130.0300.04014.40
5.3.120.0370.05714.40
5.3.110.0230.06014.38
5.3.100.0330.04013.91
5.3.90.0270.07314.12
5.3.80.0200.05013.84
5.3.70.0300.04013.96
5.3.60.0300.05313.95
5.3.50.0330.04013.89
5.3.40.0270.04013.97
5.3.30.0370.06013.68
5.3.20.0330.06013.62
5.3.10.0270.05313.56
5.3.00.0270.07713.58
5.2.170.0270.05713.56
5.2.160.0300.04713.56
5.2.150.0270.03713.56
5.2.140.0170.04013.56
5.2.130.0200.04013.56
5.2.120.0330.02313.56
5.2.110.0300.05013.56
5.2.100.0270.05313.56
5.2.90.0200.03713.56
5.2.80.0300.05313.56
5.2.70.0170.04313.56
5.2.60.0200.05013.56
5.2.50.0200.06313.56
5.2.40.0170.05713.56
5.2.30.0330.04713.56
5.2.20.0230.03313.56
5.2.10.0230.05313.56
5.2.00.0230.05313.56
5.1.60.0200.02313.56
5.1.50.0200.04713.56
5.1.40.0300.04013.56
5.1.30.0130.04713.56
5.1.20.0200.03313.56
5.1.10.0170.04713.56
5.1.00.0130.03313.56
5.0.50.0100.01713.56
5.0.40.0170.04013.56
5.0.30.0170.02713.56
5.0.20.0030.02313.56
5.0.10.0130.03013.56
5.0.00.0100.04313.56
4.4.90.0170.03013.56
4.4.80.0100.03313.56
4.4.70.0130.03313.56
4.4.60.0170.02313.56
4.4.50.0170.03013.56
4.4.40.0100.05313.56
4.4.30.0100.03013.56
4.4.20.0130.02313.56
4.4.10.0130.03013.56
4.4.00.0070.02313.56
4.3.110.0100.01713.56
4.3.100.0100.01313.56
4.3.90.0070.01713.56
4.3.80.0100.03313.56
4.3.70.0100.01713.56
4.3.60.0200.02313.56
4.3.50.0100.03313.56
4.3.40.0170.04713.56
4.3.30.0030.03713.56
4.3.20.0100.02313.56
4.3.10.0030.02013.56
4.3.00.0070.01713.56

preferences:
49.47 ms | 401 KiB | 5 Q