3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(!$bookingCode = '12345');

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)
8.3.60.0080.00818.56
8.3.50.0080.01022.89
8.3.40.0120.00318.59
8.3.30.0070.00718.96
8.3.20.0070.00020.09
8.3.10.0040.00421.63
8.3.00.0000.00819.25
8.2.180.0090.00918.41
8.2.170.0090.00622.96
8.2.160.0030.01020.54
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00021.16
8.2.110.0040.00420.28
8.2.100.0030.00718.22
8.2.90.0080.00019.08
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0080.00018.03
8.2.50.0080.00018.07
8.2.40.0030.00519.88
8.2.30.0050.00218.02
8.2.20.0000.00717.76
8.2.10.0030.00518.15
8.2.00.0040.00417.54
8.1.280.0140.00725.92
8.1.270.0160.00323.84
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0080.00319.05
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0050.00617.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0000.00721.91
8.1.150.0040.00418.80
8.1.140.0000.00717.44
8.1.130.0030.00317.69
8.1.120.0060.00317.54
8.1.110.0000.00717.43
8.1.100.0040.00417.46
8.1.90.0070.00017.35
8.1.80.0040.00417.44
8.1.70.0030.00317.41
8.1.60.0050.00317.59
8.1.50.0000.00817.52
8.1.40.0040.00417.49
8.1.30.0000.00817.57
8.1.20.0000.00917.63
8.1.10.0000.00817.50
8.1.00.0000.00717.21
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0070.00318.49
8.0.270.0040.00417.15
8.0.260.0030.00317.30
8.0.250.0040.00416.84
8.0.240.0070.00016.95
8.0.230.0000.00716.84
8.0.220.0050.00216.89
8.0.210.0030.00316.86
8.0.200.0000.00616.86
8.0.190.0030.00616.94
8.0.180.0000.00716.96
8.0.170.0060.00316.81
8.0.160.0040.00416.88
8.0.150.0000.00716.80
8.0.140.0050.00316.80
8.0.130.0030.00313.25
8.0.120.0040.00416.83
8.0.110.0040.00416.72
8.0.100.0050.00316.89
8.0.90.0000.00716.84
8.0.80.0080.01516.76
8.0.70.0020.00516.93
8.0.60.0000.00716.88
8.0.50.0070.00016.91
8.0.30.0100.00817.03
8.0.20.0100.01317.40
8.0.10.0000.00916.90
8.0.00.0080.00916.73
7.4.330.0000.00715.00
7.4.320.0030.00316.39
7.4.300.0030.00316.38
7.4.290.0040.00416.61
7.4.280.0000.00716.58
7.4.270.0070.00016.58
7.4.260.0000.00716.58
7.4.250.0000.00716.41
7.4.240.0000.00716.49
7.4.230.0030.00316.45
7.4.220.0120.00616.50
7.4.210.0070.00716.39
7.4.200.0030.00616.48
7.4.160.0060.01016.46
7.4.150.0100.01017.40
7.4.140.0100.00717.86
7.4.130.0120.00816.49
7.4.120.0100.00616.49
7.4.110.0160.00616.50
7.4.100.0170.00016.30
7.4.90.0070.01016.26
7.4.80.0070.01019.39
7.4.70.0090.00616.50
7.4.60.0120.00616.22
7.4.50.0050.00316.30
7.4.40.0110.00616.43
7.4.30.0080.00816.51
7.4.00.0080.00814.84
7.3.330.0030.00313.00
7.3.320.0000.00512.79
7.3.310.0040.00416.17
7.3.300.0070.00016.11
7.3.290.0060.00916.09
7.3.280.0050.01016.13
7.3.270.0130.00317.40
7.3.260.0090.01116.27
7.3.250.0110.00816.07
7.3.240.0150.00816.50
7.3.230.0120.00616.39
7.3.210.0100.00715.95
7.3.200.0060.01019.39
7.3.190.0060.01016.41
7.3.180.0060.00916.42
7.3.170.0130.00316.27
7.3.160.0090.00916.18
7.3.120.0080.00914.67
7.3.110.0020.01414.78
7.3.100.0100.00614.51
7.3.90.0110.00714.51
7.3.80.0140.00214.63
7.3.70.0050.00614.79
7.3.60.0050.00814.58
7.3.50.0050.00814.70
7.3.40.0050.01014.74
7.3.30.0050.00614.64
7.3.20.0050.00816.57
7.3.10.0080.00316.60
7.3.00.0050.00916.53
7.2.330.0110.01116.47
7.2.320.0070.01516.53
7.2.310.0060.01216.46
7.2.300.0060.01016.57
7.2.290.0060.01616.29
7.2.250.0100.00914.63
7.2.240.0090.00914.76
7.2.230.0030.01015.03
7.2.220.0070.00714.86
7.2.210.0070.00814.84
7.2.200.0080.00314.78
7.2.190.0050.00814.88
7.2.180.0060.00514.76
7.2.170.0030.01314.91
7.2.00.0060.00619.07
7.1.330.0080.00515.54
7.1.320.0080.00315.71
7.1.310.0020.01215.58
7.1.300.0080.00515.60
7.1.290.0050.00915.73
7.1.280.0020.00715.68
7.1.270.0060.00715.62
7.1.260.0050.00715.69
7.1.100.0060.00618.08
7.1.70.0000.00717.00
7.1.60.0070.01819.46
7.1.50.0170.01316.75
7.1.00.0000.08022.40
7.0.200.0000.00816.69
7.0.140.0000.07722.05
7.0.100.0100.08019.92
7.0.90.0000.09019.95
7.0.80.0100.07719.84
7.0.70.0070.04319.87
7.0.60.0270.07720.05
7.0.50.0070.04320.29
7.0.40.0070.05020.13
7.0.30.0130.08020.09
7.0.20.0070.08320.12
7.0.10.0070.04320.02
7.0.00.0030.08020.13
5.6.280.0000.07721.11
5.6.250.0130.04020.81
5.6.240.0030.07320.50
5.6.230.0070.08720.68
5.6.220.0030.05020.52
5.6.210.0130.07020.58
5.6.200.0000.05021.16
5.6.190.0170.07320.90
5.6.180.0000.08721.02
5.6.170.0130.07021.04
5.6.160.0100.03720.89
5.6.150.0100.07020.93
5.6.140.0030.08020.93
5.6.130.0130.07020.93
5.6.120.0070.08321.05
5.6.110.0070.04720.98
5.6.100.0170.06320.92
5.6.90.0100.07321.04
5.6.80.0000.04720.48
5.6.70.0130.04020.42
5.6.60.0100.04720.43
5.6.50.0030.08020.54
5.6.40.0070.05720.36
5.6.30.0070.08320.23
5.6.20.0070.07720.39
5.6.10.0070.07320.43
5.6.00.0100.06020.33
5.5.380.0070.06320.41
5.5.370.0030.07320.30
5.5.360.0100.08020.52
5.5.350.0170.07020.33
5.5.340.0100.08020.79
5.5.330.0100.09020.90
5.5.320.0200.06020.88
5.5.310.0200.08020.80
5.5.300.0000.07720.75
5.5.290.0070.04320.91
5.5.280.0100.06720.90
5.5.270.0170.07020.83
5.5.260.0030.08020.78
5.5.250.0100.07320.70
5.5.240.0070.05320.01
5.5.230.0070.06720.27
5.5.220.0100.07020.21
5.5.210.0130.07020.11
5.5.200.0070.08020.24
5.5.190.0030.07320.26
5.5.180.0030.07720.20
5.5.160.0030.08719.98
5.5.150.0100.08020.25
5.5.140.0000.05020.19
5.5.130.0170.03020.24
5.5.120.0000.06720.24
5.5.110.0130.06720.21
5.5.100.0030.05320.00
5.5.90.0030.08020.09
5.5.80.0030.06320.09
5.5.70.0070.07320.02
5.5.60.0070.07720.06
5.5.50.0130.06020.04
5.5.40.0130.04720.03
5.5.30.0070.07320.07
5.5.20.0030.08020.03
5.5.10.0070.06719.99
5.5.00.0170.05019.95
5.4.450.0100.07019.36
5.4.440.0070.07719.42
5.4.430.0070.07719.41
5.4.420.0130.06019.27
5.4.410.0100.03719.34
5.4.400.0200.06019.06
5.4.390.0070.06318.98
5.4.380.0130.06318.97
5.4.370.0030.08019.05
5.4.360.0070.07718.89
5.4.350.0000.08319.10
5.4.340.0070.05719.11
5.4.320.0100.06719.12
5.4.310.0070.07319.06
5.4.300.0100.07719.09
5.4.290.0070.03319.00
5.4.280.0030.06718.80
5.4.270.0030.05318.90
5.4.260.0030.05319.09
5.4.250.0100.07018.80
5.4.240.0130.05319.11
5.4.230.0130.07319.02
5.4.220.0170.07019.13
5.4.210.0030.08019.17
5.4.200.0100.05018.80
5.4.190.0070.04719.02
5.4.180.0070.07719.02
5.4.170.0130.04718.89
5.4.160.0130.03719.02
5.4.150.0070.07718.92
5.4.140.0130.07016.21
5.4.130.0030.06016.00
5.4.120.0030.07716.17
5.4.110.0030.08016.31
5.4.100.0000.05016.32
5.4.90.0070.03316.43
5.4.80.0000.05016.42
5.4.70.0000.05716.20
5.4.60.0030.05716.29
5.4.50.0100.07316.38
5.4.40.0070.06316.20
5.4.30.0000.07716.20
5.4.20.0070.04716.43
5.4.10.0070.06716.28
5.4.00.0030.07015.71
5.3.290.0100.06714.64
5.3.280.0030.08314.53
5.3.270.0100.06714.60
5.3.260.0200.06314.46
5.3.250.0070.07014.58
5.3.240.0030.05314.56
5.3.230.0070.05014.53
5.3.220.0000.07014.38
5.3.210.0030.04014.47
5.3.200.0070.04014.47
5.3.190.0030.05714.55
5.3.180.0100.04714.38
5.3.170.0000.07714.53
5.3.160.0100.07014.43
5.3.150.0200.05714.41
5.3.140.0070.07314.46
5.3.130.0170.03314.52
5.3.120.0100.03714.42
5.3.110.0100.05314.53
5.3.100.0000.04313.85
5.3.90.0100.07013.87
5.3.80.0070.07313.77
5.3.70.0030.07713.86
5.3.60.0100.06713.96
5.3.50.0200.05713.92
5.3.40.0030.07313.88
5.3.30.0030.07313.85
5.3.20.0030.06713.61
5.3.10.0070.06313.51
5.3.00.0030.07713.61
5.2.170.0030.05011.00
5.2.160.0070.05711.09
5.2.150.0070.04711.02
5.2.140.0000.06311.07
5.2.130.0030.04311.05
5.2.120.0130.05311.05
5.2.110.0070.05311.02
5.2.100.0030.06311.09
5.2.90.0030.03011.09
5.2.80.0030.05311.07
5.2.70.0100.05710.88
5.2.60.0030.05711.10
5.2.50.0030.05311.06
5.2.40.0030.06310.80
5.2.30.0100.04710.92
5.2.20.0030.05710.84
5.2.10.0000.05710.91
5.2.00.0070.05010.62
5.1.60.0100.0439.98
5.1.50.0100.04710.07
5.1.40.0070.0439.95
5.1.30.0100.04710.38
5.1.20.0000.03010.36
5.1.10.0000.0309.94
5.1.00.0030.05010.07
5.0.50.0000.0478.52
5.0.40.0070.0408.40
5.0.30.0100.0508.22
5.0.20.0000.0378.27
5.0.10.0030.0438.21
5.0.00.0030.0338.20
4.4.90.0070.0308.05
4.4.80.0030.0338.05
4.4.70.0000.0208.05
4.4.60.0000.0378.05
4.4.50.0000.0278.05
4.4.40.0000.0508.05
4.4.30.0030.0378.05
4.4.20.0000.0308.05
4.4.10.0030.0208.05
4.4.00.0030.0538.05
4.3.110.0000.0308.05
4.3.100.0000.0308.05
4.3.90.0030.0338.05
4.3.80.0030.0278.05
4.3.70.0030.0338.05
4.3.60.0000.0278.05
4.3.50.0030.0378.05
4.3.40.0130.0378.05
4.3.30.0030.0338.05
4.3.20.0000.0338.05
4.3.10.0000.0308.05
4.3.00.0030.0238.05

preferences:
54.75 ms | 401 KiB | 5 Q