3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((bool) ''); var_dump((bool) '0'); var_dump((bool) 'any other content, including FALSE');

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)
8.4.130.0140.00617.82
8.4.120.0150.00620.62
8.4.110.0030.00522.61
8.4.100.0080.01318.46
8.4.90.0100.01018.65
8.4.80.0110.00920.36
8.4.70.0090.00417.90
8.4.60.0060.00218.68
8.4.50.0120.00718.43
8.4.40.0040.00419.18
8.4.30.0100.00717.60
8.4.20.0130.00720.34
8.4.10.0060.00317.52
8.3.260.0130.00416.63
8.3.250.0090.00918.57
8.3.240.0130.00620.90
8.3.230.0050.00316.43
8.3.220.0110.00718.75
8.3.210.0120.00716.61
8.3.200.0050.00416.73
8.3.190.0110.00716.93
8.3.180.0120.01017.24
8.3.170.0090.00918.54
8.3.160.0180.00016.96
8.3.150.0040.01316.64
8.3.140.0030.00616.73
8.3.130.0000.00818.49
8.3.120.0140.00420.45
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0000.01426.77
8.3.80.0040.00817.97
8.3.70.0110.00716.47
8.3.60.0120.00318.43
8.3.50.0090.00718.03
8.3.40.0070.00718.63
8.3.30.0120.00318.66
8.3.20.0030.00518.52
8.3.10.0040.00423.27
8.3.00.0040.00421.21
8.2.290.0110.00820.33
8.2.280.0140.00518.43
8.2.270.0060.01217.11
8.2.260.0140.00018.29
8.2.250.0040.00416.82
8.2.240.0130.00317.03
8.2.230.0080.00322.58
8.2.220.0040.00737.54
8.2.210.0060.00326.77
8.2.200.0060.00316.38
8.2.190.0110.00416.58
8.2.180.0070.01118.05
8.2.170.0180.00422.96
8.2.160.0110.00720.52
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0040.00419.64
8.2.120.0040.00426.35
8.2.110.0000.00820.93
8.2.100.0080.00419.45
8.2.90.0000.00817.91
8.2.80.0040.00417.97
8.2.70.0000.00817.80
8.2.60.0080.00017.66
8.2.50.0050.00318.10
8.2.40.0000.00719.20
8.2.30.0050.00319.18
8.2.20.0000.00717.88
8.2.10.0080.00019.63
8.2.00.0050.00317.47
8.1.330.0110.01221.71
8.1.320.0080.01216.09
8.1.310.0080.00016.41
8.1.300.0060.00318.36
8.1.290.0030.00630.84
8.1.280.0110.00425.92
8.1.270.0040.00418.63
8.1.260.0020.00526.35
8.1.250.0000.00728.09
8.1.240.0060.00321.99
8.1.230.0080.00422.63
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00717.23
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0040.00418.41
8.1.160.0040.00418.67
8.1.150.0030.00318.80
8.1.140.0000.00720.20
8.1.130.0000.00717.36
8.1.120.0070.00017.25
8.1.110.0000.00817.27
8.1.100.0030.00317.32
8.1.90.0000.00817.41
8.1.80.0040.00417.31
8.1.70.0040.00417.37
8.1.60.0030.00517.46
8.1.50.0040.00417.35
8.1.40.0000.00817.27
8.1.30.0040.00417.51
8.1.20.0000.00817.53
8.1.10.0080.00017.39
8.1.00.0030.00517.36
8.0.300.0080.00019.77
8.0.290.0040.00416.75
8.0.280.0000.00818.37
8.0.270.0000.00817.16
8.0.260.0030.00516.74
8.0.250.0030.00316.82
8.0.240.0000.00616.80
8.0.230.0060.00316.86
8.0.220.0030.00516.84
8.0.210.0060.00016.79
8.0.200.0070.00016.92
8.0.190.0040.00416.85
8.0.180.0050.00216.88
8.0.170.0000.00816.87
8.0.160.0070.00016.78
8.0.150.0000.00716.79
8.0.140.0030.00316.69
8.0.130.0000.00513.20
8.0.120.0070.00016.84
8.0.110.0030.00616.82
8.0.100.0040.00416.88
8.0.90.0040.00316.75
8.0.80.0070.00916.86
8.0.70.0070.00016.88
8.0.60.0050.00316.88
8.0.50.0040.00416.66
8.0.30.0110.00816.96
8.0.20.0140.00517.40
8.0.10.0000.00716.77
8.0.00.0070.01116.60
7.4.330.0050.00015.55
7.4.320.0000.00616.42
7.4.300.0030.00316.50
7.4.290.0000.00716.41
7.4.280.0080.00016.46
7.4.270.0030.00316.51
7.4.260.0060.00316.34
7.4.250.0000.00716.32
7.4.240.0070.00016.48
7.4.230.0000.00716.16
7.4.220.0040.00416.16
7.4.210.0140.00416.37
7.4.200.0030.00316.11
7.4.160.0110.00616.34
7.4.140.0080.01017.86
7.4.130.0090.00916.31
7.4.120.0100.01016.40
7.4.110.0240.00016.28
7.4.100.0130.00716.39
7.4.90.0090.00916.21
7.4.80.0110.00919.39
7.4.70.0110.00816.34
7.4.60.0040.01216.31
7.4.50.0060.00915.94
7.4.40.0000.01716.08
7.4.10.0070.01116.32
7.4.00.0050.01115.65
7.3.330.0000.00613.06
7.3.320.0000.00613.06
7.3.310.0030.00316.15
7.3.300.0030.00316.08
7.3.290.0060.00016.16
7.3.280.0040.01016.26
7.3.260.0120.00716.34
7.3.240.0080.01016.24
7.3.230.0120.00616.21
7.3.210.0100.00616.08
7.3.200.0070.01316.21
7.3.190.0080.00816.30
7.3.180.0130.00716.08
7.3.170.0060.01216.02
7.3.160.0100.00516.29
7.3.130.0040.01116.34
7.3.120.0130.00716.11
7.3.110.0140.00016.04
7.3.100.0100.01016.29
7.3.90.0110.00716.32
7.3.80.0030.01316.19
7.3.70.0060.00616.28
7.3.60.0060.00616.12
7.3.50.0030.01316.11
7.3.40.0060.00616.11
7.3.30.0030.00716.26
7.3.20.0120.00017.89
7.3.10.0040.01118.19
7.3.00.0030.01417.92
7.2.330.0030.02116.53
7.2.320.0070.01616.45
7.2.310.0070.01016.58
7.2.300.0040.01216.28
7.2.290.0110.00716.34
7.2.260.0070.01016.52
7.2.250.0070.01116.23
7.2.240.0110.00716.35
7.2.230.0060.01216.40
7.2.220.0080.00916.41
7.2.210.0070.01116.15
7.2.200.0040.01216.25
7.2.190.0040.01116.31
7.2.180.0030.00916.29
7.2.170.0070.00716.32
7.2.160.0060.00916.36
7.2.150.0090.00618.33
7.2.140.0060.00918.22
7.2.130.0060.01318.04
7.2.120.0030.01018.09
7.2.110.1720.00716.53
7.2.100.1620.00716.19
7.2.90.1810.01016.43
7.2.80.1790.00816.48
7.2.70.0590.00616.52
7.2.60.0090.01116.49
7.2.50.0160.01016.53
7.2.40.1310.01216.69
7.2.30.1710.00916.44
7.2.20.0130.01016.48
7.2.10.0330.00616.55
7.2.00.0090.00416.49
7.1.330.0090.00417.24
7.1.320.0100.01017.43
7.1.310.0060.01017.34
7.1.300.0050.01017.32
7.1.290.0030.00917.18
7.1.280.0060.00617.17
7.1.270.0090.00617.18
7.1.260.0130.00317.29
7.1.250.0060.00917.20
7.1.240.0070.00717.33
7.1.230.1870.00915.42
7.1.220.1770.00815.50
7.1.210.1710.00715.56
7.1.200.2310.00615.58
7.1.190.0970.00815.48
7.1.180.0360.00515.50
7.1.170.1000.00515.53
7.1.160.0570.00615.44
7.1.150.0340.00915.45
7.1.140.0330.01015.47
7.1.130.0770.00615.34
7.1.120.0710.00515.55
7.1.110.0270.00815.53
7.1.100.0070.01015.31
7.1.90.0860.00815.56
7.1.80.0220.00915.60
7.1.70.0100.00615.46
7.1.60.0350.00724.57
7.1.50.0250.01124.60
7.1.40.0320.00824.54
7.1.30.0250.00824.48
7.1.20.0520.01124.59
7.1.10.0070.00715.51
7.1.00.1370.01215.56
7.0.330.0080.00416.76
7.0.320.0030.01016.86
7.0.310.0060.00617.08
7.0.300.0000.01016.74
7.0.290.0090.00916.77
7.0.280.0040.00816.84
7.0.270.0070.00716.92
7.0.260.0030.00616.82
7.0.250.0070.00716.82
7.0.240.0060.00316.90
7.0.230.0030.01016.80
7.0.220.0060.01016.89
7.0.210.0080.00816.88
7.0.200.0060.00617.00
7.0.190.0030.00616.78
7.0.180.0070.00717.06
7.0.170.0120.00617.07
7.0.160.0070.01116.86
7.0.150.0000.01516.81
7.0.140.0000.01616.71
7.0.130.0030.01416.82
7.0.120.0100.00717.02
7.0.110.0050.01316.94
7.0.100.0000.01716.98
7.0.90.0080.00816.82
7.0.80.0110.00617.00
7.0.70.0080.01116.81
7.0.60.0060.00816.86
7.0.50.0110.00016.83
7.0.40.0040.00814.86
7.0.30.0090.00614.88
7.0.20.0000.00914.78
7.0.10.0070.01014.92
7.0.00.0030.00615.01
5.6.400.0040.01115.95
5.6.390.0070.00715.61
5.6.380.0070.00714.80
5.6.370.0120.00015.57
5.6.360.0070.01015.56
5.6.350.0000.01815.74
5.6.340.0030.01015.49
5.6.330.0120.00015.71
5.6.320.0100.00315.67
5.6.310.0030.01015.83
5.6.300.0030.01315.75
5.6.290.0030.01615.74
5.6.280.0040.00815.83
5.6.270.0110.00715.78
5.6.260.0080.00815.54
5.6.250.0100.01015.83
5.6.240.0030.01515.82
5.6.230.0060.01015.63
5.6.220.0080.00815.55
5.6.210.0070.00715.73
5.6.200.0000.01115.80
5.6.190.0030.01015.63
5.6.180.0060.01215.69
5.6.170.0100.00715.65
5.6.160.0090.00615.91
5.6.150.0060.00615.65
5.6.140.0070.00715.53
5.6.130.0030.01015.80
5.6.120.0030.00915.46
5.6.110.0000.01415.75
5.6.100.0060.00915.73
5.6.90.0030.01315.57
5.6.80.0040.00815.50
5.6.70.0070.00715.70
5.6.60.0060.00315.80
5.6.50.0030.01415.59
5.6.40.0100.00715.41
5.6.30.0070.00715.72
5.6.20.0130.00315.70
5.6.10.0140.00315.44
5.6.00.0070.00715.66

preferences:
29.68 ms | 403 KiB | 5 Q