3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = null; var_dump(!!$date);

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)
8.3.60.0140.00718.43
8.3.50.0090.00921.98
8.3.40.0100.01018.67
8.3.30.0150.00018.33
8.3.20.0070.00020.10
8.3.10.0050.00321.57
8.3.00.0080.00019.96
8.2.180.0040.01818.41
8.2.170.0070.00722.96
8.2.160.0070.00719.46
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00317.63
8.2.110.0060.00322.29
8.2.100.0000.01317.63
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0080.00318.05
8.2.50.0000.00818.07
8.2.40.0000.00719.11
8.2.30.0070.00020.66
8.2.20.0040.00417.57
8.2.10.0050.00217.96
8.2.00.0070.00018.10
8.1.280.0090.00625.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.42
8.1.230.0000.01117.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0100.00017.13
8.1.190.0080.00017.13
8.1.180.0000.00718.10
8.1.170.0000.00818.46
8.1.160.0030.00522.06
8.1.150.0060.00318.92
8.1.140.0000.00817.43
8.1.130.0030.00317.60
8.1.120.0030.00317.48
8.1.110.0050.00317.34
8.1.100.0080.00017.44
8.1.90.0000.00717.37
8.1.80.0040.00417.43
8.1.70.0070.00017.41
8.1.60.0040.00417.58
8.1.50.0000.00817.50
8.1.40.0030.00617.50
8.1.30.0030.00517.69
8.1.20.0000.00817.47
8.1.10.0050.00217.48
8.1.00.0050.00217.37
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.38
8.0.270.0000.00817.16
8.0.260.0000.00717.24
8.0.250.0000.00816.96
8.0.240.0050.00216.98
8.0.230.0030.00716.83
8.0.220.0030.00316.79
8.0.210.0000.00716.89
8.0.200.0040.00416.84
8.0.190.0030.00616.93
8.0.180.0110.00016.74
8.0.170.0040.00416.91
8.0.160.0040.00416.97
8.0.150.0070.00016.84
8.0.140.0070.00016.84
8.0.130.0000.00613.35
8.0.120.0040.00416.74
8.0.110.0040.00416.84
8.0.100.0070.00016.66
8.0.90.0070.00016.85
8.0.80.0000.01916.83
8.0.70.0040.00416.82
8.0.60.0000.00816.69
8.0.50.0040.00416.86
8.0.30.0120.00416.85
8.0.20.0100.00817.40
8.0.10.0000.00716.88
8.0.00.0060.01216.76
7.4.330.0020.00215.08
7.4.320.0000.00716.49
7.4.300.0060.00016.59
7.4.290.0040.00416.59
7.4.280.0020.00516.59
7.4.270.0000.00716.53
7.4.260.0030.00316.48
7.4.250.0070.00016.54
7.4.240.0030.00316.46
7.4.230.0030.00316.61
7.4.220.0100.00916.65
7.4.210.0160.00316.52
7.4.200.0000.00716.64
7.4.160.0160.00016.64
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0090.00816.52
7.4.120.0150.00216.45
7.4.110.0030.01316.48
7.4.100.0160.00316.49
7.4.90.0110.00616.44
7.4.80.0110.00719.39
7.4.70.0100.01016.67
7.4.60.0100.00616.44
7.4.50.0000.00816.52
7.4.40.0030.01316.48
7.4.30.0150.00316.30
7.4.00.0070.00715.04
7.3.330.0030.00312.94
7.3.320.0000.00613.13
7.3.310.0030.00316.22
7.3.300.0040.00416.08
7.3.290.0030.01016.19
7.3.280.0100.00816.20
7.3.270.0070.01417.40
7.3.260.0030.01416.20
7.3.250.0100.00916.20
7.3.240.0030.01816.18
7.3.230.0150.00616.39
7.3.210.0030.01216.22
7.3.200.0080.00816.23
7.3.190.0110.00516.40
7.3.180.0090.00916.29
7.3.170.0110.01016.41
7.3.160.0080.00816.39
7.3.120.0030.01314.51
7.3.110.0060.00614.90
7.3.100.0000.01414.52
7.3.90.0060.01014.42
7.3.80.0110.00314.72
7.3.70.0060.00914.46
7.3.60.0030.01414.58
7.3.50.0000.01714.85
7.3.40.0120.00414.69
7.3.30.0040.01114.82
7.3.20.0060.00616.46
7.3.10.0090.00616.77
7.3.00.0030.01316.62
7.2.330.0030.01316.50
7.2.320.0100.00716.65
7.2.310.0100.00616.34
7.2.300.0070.01516.62
7.2.290.0060.01216.64
7.2.240.0070.00715.06
7.2.230.0090.00914.63
7.2.220.0050.00515.02
7.2.210.0110.00414.83
7.2.200.0090.00314.86
7.2.190.0100.00714.98
7.2.180.0110.00314.67
7.2.170.0140.00414.71
7.2.160.0150.00014.73
7.2.150.0100.00716.63
7.2.140.0060.00616.69
7.2.130.0000.01116.96
7.2.120.0060.01016.49
7.2.110.0090.00616.73
7.2.100.0060.01016.86
7.2.90.0060.01217.04
7.2.80.0070.01016.59
7.2.70.0090.00616.77
7.2.60.0090.00316.75
7.2.50.0030.01016.80
7.2.40.0070.01116.89
7.2.30.0040.01116.89
7.2.20.0080.00416.67
7.2.10.0090.00616.59
7.2.00.0000.01218.09
7.1.330.0060.00615.41
7.1.320.0110.00415.76
7.1.310.0080.00315.65
7.1.300.0080.00415.61
7.1.290.0070.00415.73
7.1.280.0040.01215.86
7.1.270.0060.00915.73
7.1.260.0040.01115.63
7.1.250.0030.01015.93
7.1.100.0780.01016.16
7.1.70.0000.00716.80
7.1.60.0180.00719.11
7.1.50.0140.01034.75
7.1.00.0000.08022.45
7.0.200.0070.00316.76
7.0.60.0000.05719.84
7.0.50.0000.04317.88
7.0.40.0100.04019.98
7.0.30.0570.06320.32
7.0.20.0100.06020.12
7.0.10.0100.06320.19
7.0.00.0170.05020.09
5.6.280.0000.05021.03
5.6.210.0100.06720.50
5.6.200.0070.07718.19
5.6.190.0100.03720.67
5.6.180.0230.08720.33
5.6.170.0270.06320.71
5.6.160.0100.03320.48
5.6.150.0130.07318.18
5.6.140.0000.04318.21
5.6.130.0030.05318.21
5.6.120.0070.08321.14
5.6.110.0070.08020.98
5.6.100.0130.07721.10
5.6.90.0130.07320.94
5.6.80.0030.08320.41
5.5.350.0030.08320.43
5.5.340.0000.04017.98
5.5.330.0070.04320.21
5.5.320.0270.04020.41
5.5.310.0300.08020.18
5.5.300.0100.04317.92
5.5.290.0000.04317.99
5.5.280.0100.03720.88
5.5.270.0030.08720.78
5.5.260.0030.07320.72
5.5.250.0170.06020.54
5.5.240.0230.07720.18
5.4.450.0770.06719.32
5.4.440.0830.07719.63
5.4.430.0900.06319.13
5.4.420.0800.05319.26
5.4.410.0970.07019.32
5.4.400.0830.04719.13
5.4.390.0970.05719.09
5.4.380.1070.05018.91
5.4.370.0900.08018.78
5.4.360.0830.05019.09
5.4.350.1000.05318.92
5.4.340.0770.05018.92
5.4.320.1130.04719.29
5.4.310.1300.04019.08
5.4.300.1100.05718.77
5.4.290.0830.05019.14
5.4.280.1100.05019.30
5.4.270.0930.07019.28
5.4.260.1100.07018.99
5.4.250.1100.06719.30
5.4.240.0700.08018.96
5.4.230.0530.05019.14
5.4.220.0130.07018.91
5.4.210.0470.05719.22
5.4.200.1430.06718.91
5.4.190.1200.07319.15
5.4.180.0670.07719.16
5.4.170.0130.05719.14
5.4.160.0100.05018.75
5.4.150.0570.05718.79
5.4.140.0930.06316.18
5.4.130.0830.05016.32
5.4.120.0130.04316.43
5.4.110.0130.05016.47
5.4.100.0630.06016.45
5.4.90.0770.05316.35
5.4.80.0930.05016.55
5.4.70.0000.07016.20
5.4.60.0100.06716.21
5.4.50.0030.07316.26
5.4.40.0270.07016.18
5.4.30.0370.06016.43
5.4.20.0270.07016.44

preferences:
42.73 ms | 401 KiB | 5 Q