3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo isset($page_class) ? $page_class : null;;

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)
8.3.60.0120.00918.18
8.3.50.0140.00722.06
8.3.40.0070.00718.48
8.3.30.0090.00918.95
8.3.20.0030.00520.04
8.3.10.0080.00022.14
8.3.00.0040.00422.52
8.2.180.0080.00816.63
8.2.170.0000.01622.96
8.2.160.0140.00020.77
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0060.00322.27
8.2.100.0110.00019.57
8.2.90.0040.00418.92
8.2.80.0040.00417.97
8.2.70.0090.00317.38
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0030.00618.16
8.2.30.0090.00017.81
8.2.20.0000.00817.55
8.2.10.0020.00517.42
8.2.00.0040.00417.54
8.1.280.0190.00325.92
8.1.270.0030.00622.08
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0030.00623.92
8.1.230.0080.00319.15
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0000.00817.53
8.1.180.0050.00318.10
8.1.170.0000.00818.41
8.1.160.0040.00421.84
8.1.150.0040.00418.49
8.1.140.0000.00717.35
8.1.130.0000.00717.75
8.1.120.0040.00417.34
8.1.110.0070.00017.32
8.1.100.0040.00417.21
8.1.90.0040.00417.27
8.1.80.0040.00417.35
8.1.70.0000.00717.21
8.1.60.0030.00617.34
8.1.50.0000.00717.41
8.1.40.0040.00417.38
8.1.30.0000.00717.43
8.1.20.0000.00817.57
8.1.10.0080.00017.41
8.1.00.0070.00017.36
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0000.00818.38
8.0.270.0000.00817.18
8.0.260.0030.00316.71
8.0.250.0030.00316.84
8.0.240.0000.00716.82
8.0.230.0000.00716.79
8.0.220.0070.00016.75
8.0.210.0030.00316.77
8.0.200.0080.00016.72
8.0.190.0000.00716.86
8.0.180.0070.00016.83
8.0.170.0000.00816.68
8.0.160.0080.00016.77
8.0.150.0080.00016.76
8.0.140.0030.00316.59
8.0.130.0050.00013.25
8.0.120.0040.00416.73
8.0.110.0030.00516.61
8.0.100.0040.00416.79
8.0.90.0050.00216.58
8.0.80.0120.00316.66
8.0.70.0000.00716.76
8.0.60.0040.00316.62
8.0.50.0040.00416.71
8.0.30.0170.00717.09
8.0.20.0120.01017.40
8.0.10.0000.00716.75
8.0.00.0150.00316.66
7.4.330.0050.00015.00
7.4.320.0060.00016.46
7.4.300.0030.00316.31
7.4.290.0060.00016.41
7.4.280.0000.00716.48
7.4.270.0080.00016.47
7.4.260.0050.00316.46
7.4.250.0000.00816.19
7.4.240.0050.00216.42
7.4.230.0000.00616.26
7.4.220.0160.00316.48
7.4.210.0090.00616.29
7.4.200.0030.00316.44
7.4.190.0000.00716.63
7.4.160.0100.00616.42
7.4.150.0120.00917.40
7.4.140.0120.00617.86
7.4.130.0080.01116.48
7.4.120.0060.01216.38
7.4.110.0070.01416.31
7.4.100.0030.01316.49
7.4.90.0120.00616.38
7.4.80.0070.01419.39
7.4.70.0070.01016.38
7.4.60.0140.00316.39
7.4.50.0000.00416.34
7.4.40.0070.00722.77
7.4.30.0110.00616.23
7.4.00.0070.01015.04
7.3.330.0000.00513.02
7.3.320.0000.00612.84
7.3.310.0030.00316.12
7.3.300.0030.00316.02
7.3.290.0150.00316.21
7.3.280.0090.00816.13
7.3.270.0040.01217.40
7.3.260.0040.01416.36
7.3.250.0090.00916.32
7.3.240.0090.00616.24
7.3.230.0090.01216.39
7.3.210.0130.00316.15
7.3.200.0040.01919.39
7.3.190.0090.00916.44
7.3.180.0060.01016.31
7.3.170.0160.00316.27
7.3.160.0030.01316.26
7.3.120.0040.00714.52
7.3.10.0190.00616.62
7.3.00.0140.01116.39
7.2.330.0140.00616.46
7.2.320.0100.01316.64
7.2.310.0090.00616.72
7.2.300.0140.00916.38
7.2.290.0080.00816.29
7.2.130.0170.00616.30
7.2.120.0150.00616.10
7.2.110.0160.00316.06
7.2.100.0130.00716.13
7.2.90.0200.00716.43
7.2.80.0080.00816.46
7.2.70.0110.00816.28
7.2.60.0080.00816.57
7.2.50.0280.00716.66
7.2.40.0080.00816.39
7.2.30.0180.00416.13
7.2.20.0090.00616.61
7.2.10.0180.00316.54
7.2.00.0090.01017.97
7.1.250.0060.00615.38
7.1.200.0200.00715.33
7.1.100.0000.01217.71
7.1.70.0020.00516.94
7.1.60.0110.01419.82
7.1.50.0070.01416.63
7.1.00.0000.07722.48
7.0.200.0060.00916.24
7.0.140.0070.06721.99
7.0.100.0070.07719.88
7.0.90.0170.08719.83
7.0.80.0200.06719.96
7.0.70.0100.05019.94
7.0.60.0100.07719.95
7.0.50.0100.07720.27
7.0.40.0070.04720.05
7.0.30.0030.05719.95
7.0.20.0000.04320.03
7.0.10.0070.07020.14
7.0.00.0000.09020.06
5.6.280.0130.06021.09
5.6.250.0100.07320.53
5.6.240.0030.04320.63
5.6.230.0070.07020.62
5.6.220.0000.05020.67
5.6.210.0100.04320.65
5.6.200.0030.08021.04
5.6.190.0070.04321.04
5.6.180.0070.08721.02
5.6.170.0170.03321.07
5.6.160.0030.08721.10
5.6.150.0000.09321.01
5.6.140.0100.07321.10
5.6.130.0130.08020.95
5.6.120.0100.07721.05
5.6.110.0100.07721.11
5.6.100.0070.06721.15
5.6.90.0100.06321.04
5.6.80.0100.07020.38
5.6.70.0070.04320.47
5.6.60.0070.06020.39
5.6.50.0100.06020.39
5.6.40.0100.08320.52
5.6.30.0100.06720.40
5.6.20.0070.06720.31
5.6.10.0070.07320.48
5.6.00.0030.08320.51
5.5.380.0100.07320.45
5.5.370.0070.04320.55
5.5.360.0100.06720.42
5.5.350.0070.04720.32
5.5.340.0100.06720.82
5.5.330.0130.07720.88
5.5.320.0070.08020.89
5.5.310.0100.07720.88
5.5.300.0100.08020.82
5.5.290.0030.08720.76
5.5.280.0070.07320.72
5.5.270.0070.04720.86
5.5.260.0100.03720.79
5.5.250.0070.08020.54
5.5.240.0030.07720.27
5.5.230.0030.08020.30
5.5.220.0130.07020.19
5.5.210.0100.05020.21
5.5.200.0100.05720.20
5.5.190.0070.04720.16
5.5.180.0030.07720.11
5.5.160.0070.06020.24
5.5.150.0000.05020.22
5.5.140.0030.04720.27
5.5.130.0100.06720.10
5.5.120.0000.05020.10
5.5.110.0070.04020.13
5.5.100.0070.03320.13
5.5.90.0070.04720.12
5.5.80.0030.03320.04
5.5.70.0100.08320.14
5.5.60.0000.04720.04
5.5.50.0030.06020.07
5.5.40.0170.06319.93
5.5.30.0030.06320.08
5.5.20.0100.04720.07
5.5.10.0100.07720.03
5.5.00.0100.08020.11
5.4.450.0000.08319.26
5.4.440.0030.04719.40
5.4.430.0130.07019.13
5.4.420.0070.06719.26
5.4.410.0130.03719.22
5.4.400.0070.05318.94
5.4.390.0170.06718.78
5.4.380.0070.03719.11
5.4.370.0000.08318.98
5.4.360.0100.06319.07
5.4.350.0100.06719.07
5.4.340.0000.08719.23
5.4.320.0070.05319.09
5.4.310.0030.06019.10
5.4.300.0100.04018.96
5.4.290.0100.06318.96
5.4.280.0100.06719.02
5.4.270.0200.03019.05
5.4.260.0130.07319.23
5.4.250.0070.03018.91
5.4.240.0030.03718.89
5.4.230.0070.04019.02
5.4.220.0000.04719.14
5.4.210.0030.06719.11
5.4.200.0030.07019.06
5.4.190.0130.07019.11
5.4.180.0030.07718.89
5.4.170.0100.07319.05
5.4.160.0000.08319.02
5.4.150.0030.08018.92
5.4.140.0030.08016.37
5.4.130.0070.06716.34
5.4.120.0100.06016.34
5.4.110.0170.07016.31
5.4.100.0070.04016.43
5.4.90.0070.03716.45
5.4.80.0000.04316.24
5.4.70.0030.07316.29
5.4.60.0000.05316.33
5.4.50.0030.05016.28
5.4.40.0030.04316.36
5.4.30.0100.06716.29
5.4.20.0070.06016.18
5.4.10.0100.07716.30
5.4.00.0130.06715.79
5.3.290.0070.06714.66
5.3.280.0070.04014.56
5.3.270.0030.07714.44
5.3.260.0070.08014.61
5.3.250.0030.04314.42
5.3.240.0070.05314.56
5.3.230.0030.06314.57
5.3.220.0070.06714.55
5.3.210.0100.07314.51
5.3.200.0070.07014.42
5.3.190.0100.04014.55
5.3.180.0000.07314.40
5.3.170.0100.07314.42
5.3.160.0100.05014.42
5.3.150.0030.04014.41
5.3.140.0100.07314.54
5.3.130.0030.04014.48
5.3.120.0000.04314.53
5.3.110.0070.04014.54
5.3.100.0100.04313.97
5.3.90.0000.04013.93
5.3.80.0030.07313.87
5.3.70.0070.04013.95
5.3.60.0070.07713.95
5.3.50.0130.03313.80
5.3.40.0130.06713.88
5.3.30.0030.04013.84
5.3.20.0200.05713.68
5.3.10.0030.06013.41
5.3.00.0070.06713.61
5.2.170.0070.05711.12
5.2.160.0030.06311.17
5.2.150.0100.04710.96
5.2.140.0030.05011.09
5.2.130.0100.04310.88
5.2.120.0070.06011.14
5.2.110.0000.06311.05
5.2.100.0070.06011.16
5.2.90.0030.06311.09
5.2.80.0030.04011.04
5.2.70.0100.05311.04
5.2.60.0000.03011.04
5.2.50.0100.06010.86
5.2.40.0070.05311.05
5.2.30.0070.04310.95
5.2.20.0000.04710.82
5.2.10.0070.03710.88
5.2.00.0100.03710.61
5.1.60.0130.03310.03
5.1.50.0030.05010.03
5.1.40.0030.0479.97
5.1.30.0100.03310.25
5.1.20.0130.03710.37
5.1.10.0070.0439.89
5.1.00.0100.0509.89
5.0.50.0070.0409.20
5.0.40.0030.0409.20
5.0.30.0000.0379.20
5.0.20.0000.0439.20
5.0.10.0030.0439.20
5.0.00.0030.0709.20
4.4.90.0130.0279.20
4.4.80.0000.0379.20
4.4.70.0070.0339.20
4.4.60.0030.0309.20
4.4.50.0000.0279.20
4.4.40.0000.0379.20
4.4.30.0030.0309.20
4.4.20.0000.0239.20
4.4.10.0030.0239.20
4.4.00.0000.0609.20
4.3.110.0030.0179.20
4.3.100.0000.0309.20
4.3.90.0030.0339.20
4.3.80.0030.0379.20
4.3.70.0030.0309.20
4.3.60.0070.0309.20
4.3.50.0030.0179.20
4.3.40.0070.0339.20
4.3.30.0000.0409.20
4.3.20.0000.0309.20
4.3.10.0030.0339.20
4.3.00.0000.0379.20

preferences:
45.54 ms | 401 KiB | 5 Q