3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(empty('0');

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)
8.0.110.0000.00716.76
8.0.100.0040.00416.86
8.0.90.0070.00016.74
8.0.80.0040.00416.73
8.0.70.0000.00716.67
8.0.60.0040.00416.80
8.0.50.0000.00716.68
8.0.30.0040.00416.73
8.0.20.0040.00416.91
8.0.10.0070.00016.91
8.0.00.0040.00416.93
7.4.240.0000.00716.17
7.4.230.0030.00316.29
7.4.220.0030.00316.41
7.4.210.0000.00716.36
7.4.200.0040.00416.40
7.4.190.0060.00016.28
7.4.180.0030.00316.35
7.4.160.0050.00216.38
7.4.150.0040.00416.15
7.4.140.0060.00016.13
7.4.130.0000.00616.28
7.4.120.0000.00716.09
7.4.110.0000.00616.16
7.4.100.0000.00816.30
7.4.90.0050.00216.09
7.4.80.0000.00716.13
7.4.70.0030.00316.18
7.4.60.0000.00616.09
7.4.50.0000.00716.07
7.4.40.0000.00816.02
7.4.30.0030.00316.17
7.4.20.0000.00716.16
7.4.10.0040.00416.18
7.4.00.0000.00816.14
7.3.310.0050.00216.20
7.3.300.0040.00416.05
7.3.290.0030.00316.19
7.3.280.0030.00315.91
7.3.270.0000.00716.13
7.3.260.0080.00015.87
7.3.250.0030.00316.17
7.3.240.0060.00016.02
7.3.230.0040.00416.19
7.3.220.0000.00815.90
7.3.210.0000.00715.85
7.3.200.0070.00016.06
7.3.190.0030.00316.05
7.3.180.0000.00615.85
7.3.170.0060.00015.87
7.3.160.0000.00616.09
7.3.150.0020.00516.14
7.3.140.0070.00016.11
7.3.130.0000.00716.17
7.3.120.0050.00216.18
7.3.110.0000.00716.07
7.3.100.0070.00016.05
7.3.90.0040.00416.35
7.3.80.0040.00416.10
7.3.70.0000.00716.19
7.3.60.0000.00616.09
7.3.50.0000.00616.07
7.3.40.0030.00315.97
7.3.30.0070.00015.96
7.3.20.0060.00017.93
7.3.10.0040.00418.07
7.3.00.0000.00717.76
7.2.340.0070.00015.90
7.2.330.0030.00315.90
7.2.320.0030.00316.21
7.2.310.0040.00416.04
7.2.300.0000.00715.91
7.2.290.0030.00315.82
7.2.280.0030.00315.88
7.2.270.0000.00715.88
7.2.260.0070.00015.87
7.2.250.0030.00315.93
7.2.240.0040.00415.85
7.2.230.0030.00315.96
7.2.220.0000.00716.13
7.2.210.0040.00416.20
7.2.200.0040.00416.02
7.2.190.0030.00316.10
7.2.180.0030.00316.26
7.2.170.0000.00716.05
7.2.160.0070.00016.09
7.2.150.0000.00717.96
7.2.140.0030.00317.96
7.2.130.0030.00318.07
7.2.120.0070.00018.33
7.2.110.0040.00418.02
7.2.100.0000.00718.15
7.2.90.0000.00718.11
7.2.80.0000.00718.03
7.2.70.0030.00518.06
7.2.60.0000.00818.19
7.2.50.0000.00818.06
7.2.40.0050.00218.15
7.2.30.0000.00817.98
7.2.20.0040.00418.10
7.2.10.0000.00718.18
7.2.00.0040.00418.24
7.1.330.0000.00617.00
7.1.320.0040.00417.15
7.1.310.0070.00017.21
7.1.300.0000.00717.11
7.1.290.0000.00717.05
7.1.280.0030.00317.25
7.1.270.0030.00317.06
7.1.260.0030.00316.86
7.1.250.0060.00017.04
7.1.240.0000.00616.82
7.1.230.0000.00717.03
7.1.220.0000.00717.13
7.1.210.0030.00316.98
7.1.200.0000.00716.89
7.1.190.0030.00316.91
7.1.180.0070.00017.03
7.1.170.0000.00717.00
7.1.160.0080.00016.85
7.1.150.0100.00017.00
7.1.140.0070.00017.08
7.1.130.0030.00317.06
7.1.120.0040.00416.95
7.1.110.0070.00016.79
7.1.100.0000.00616.72
7.1.90.0000.00616.75
7.1.80.0000.00616.79
7.1.70.0050.00516.94
7.1.60.0030.00316.95
7.1.50.0070.00017.00
7.1.40.0030.00316.95
7.1.30.0040.00417.02
7.1.20.0000.00716.81
7.1.10.0000.00716.89
7.1.00.0030.00316.89
7.0.330.0080.00016.70
7.0.320.0070.00016.78
7.0.310.0000.00716.82
7.0.300.0030.00316.72
7.0.290.0050.00216.63
7.0.280.0030.00416.82
7.0.270.0030.00316.84
7.0.260.0000.00716.76
7.0.250.0040.00416.87
7.0.240.0060.00016.90
7.0.230.0000.00616.74
7.0.220.0000.00716.66
7.0.210.0040.00416.58
7.0.200.0000.00716.72
7.0.190.0040.00416.77
7.0.180.0000.00616.69
7.0.170.0030.00316.91
7.0.160.0040.00416.73
7.0.150.0000.00616.66
7.0.140.0000.00716.71
7.0.130.0060.00316.84
7.0.120.0040.00416.82
7.0.110.0040.00416.87
7.0.100.0000.00616.81
7.0.90.0060.00016.71
7.0.80.0070.00016.66
7.0.70.0050.00216.42
7.0.60.0000.00616.65
7.0.50.0000.00616.61
7.0.40.0030.00316.83
7.0.30.0030.00316.85
7.0.20.0040.00416.84
7.0.10.0000.00616.81
7.0.00.0070.00016.87
5.6.400.0000.00815.52
5.6.390.0000.00715.33
5.6.380.0000.00615.41
5.6.370.0030.00315.54
5.6.360.0030.00315.59
5.6.350.0030.00515.48
5.6.340.0040.00415.55
5.6.330.0000.00615.59
5.6.320.0000.00715.41
5.6.310.0030.00315.59
5.6.300.0000.00615.25
5.6.290.0030.00315.59
5.6.280.0030.00315.50
5.6.270.0070.00015.52
5.6.260.0000.00615.52
5.6.250.0030.00315.52
5.6.240.0060.00015.36
5.6.230.0060.00015.62
5.6.220.0030.00315.43
5.6.210.0060.00015.52
5.6.200.0030.00315.77
5.6.190.0060.00015.48
5.6.180.0060.00015.66
5.6.170.0030.00315.63
5.6.160.0030.00315.71
5.6.150.0030.00315.65
5.6.140.0030.00315.63
5.6.130.0060.00015.64
5.6.120.0060.00015.57
5.6.110.0060.00015.50
5.6.100.0040.00415.54
5.6.90.0030.00315.32
5.6.80.0000.00615.50
5.6.70.0000.00615.48
5.6.60.0070.00015.64
5.6.50.0030.00315.54
5.6.40.0060.00015.50
5.6.30.0040.00415.32
5.6.20.0000.00615.52
5.6.10.0060.00015.52
5.6.00.0060.00015.48
5.5.380.0000.00815.71
5.5.370.0000.00715.50
5.5.360.0000.00715.57
5.5.350.0060.00015.25
5.5.340.0000.00615.42
5.5.330.0060.00015.53
5.5.320.0000.00615.38
5.5.310.0000.00615.58
5.5.300.0040.00415.30
5.5.290.0030.00315.33
5.5.280.0030.00315.19
5.5.270.0030.00315.58
5.5.260.0060.00015.38
5.5.250.0030.00315.31
5.5.240.0000.00615.33
5.5.230.0040.00415.33
5.5.220.0000.00715.71
5.5.210.0030.00315.47
5.5.200.0040.00415.29
5.5.190.0030.00315.48
5.5.180.0000.00615.38
5.5.170.0030.00315.30
5.5.160.0000.00715.11
5.5.150.0030.00315.09
5.5.140.0060.00015.32
5.5.130.0030.00315.28
5.5.120.0030.00315.25
5.5.110.0030.00315.18
5.5.100.0000.00615.27
5.5.90.0000.00715.50
5.5.80.0070.00015.36
5.5.70.0060.00015.59
5.5.60.0070.00015.43
5.5.50.0040.00415.64
5.5.40.0040.00415.51
5.5.30.0000.00715.26
5.5.20.0020.00515.40
5.5.10.0000.00615.49
5.5.00.0050.00315.30
5.4.450.0060.00012.21
5.4.440.0050.00012.45
5.4.430.0050.00012.36
5.4.420.0000.00512.32
5.4.410.0000.00512.45
5.4.400.0030.00312.26
5.4.390.0000.00512.38
5.4.380.0000.00512.52
5.4.370.0000.00512.38
5.4.360.0000.00512.52
5.4.350.0020.00212.34
5.4.340.0000.00612.34
5.4.330.0030.00312.51
5.4.320.0030.00312.19
5.4.310.0050.02012.34
5.4.300.0020.02212.54
5.4.290.0080.01712.34
5.4.280.0070.03112.38
5.4.270.0040.03312.37
5.4.260.0050.03212.42
5.4.250.0040.03212.42
5.4.240.0040.03212.38
5.4.230.0040.03012.25
5.4.220.0050.02912.34
5.4.210.0090.03012.35
5.4.200.0050.03312.35
5.4.190.0070.03212.31
5.4.180.0060.02812.35
5.4.170.0060.02512.38
5.4.160.0070.02912.29
5.4.150.0030.03112.31
5.4.140.0070.02812.16
5.4.130.0080.02612.13
5.4.120.0070.03212.19
5.4.110.0050.02512.16
5.4.100.0030.02612.10
5.4.90.0030.02712.13
5.4.80.0060.02912.21
5.4.70.0030.02612.12
5.4.60.0020.02712.07
5.4.50.0060.02412.14
5.4.40.0050.02512.08
5.4.30.0050.02512.05
5.4.20.0060.02512.11
5.4.10.0060.03112.05
5.4.00.0060.03611.74
5.3.290.0030.02212.70
5.3.280.0030.03612.77
5.3.270.0080.05412.77
5.3.260.0040.03612.71
5.3.250.0060.04212.67
5.3.240.0060.04512.68
5.3.230.0070.03712.76
5.3.220.0050.03312.65
5.3.210.0050.03212.72
5.3.200.0060.04312.67
5.3.190.0090.04012.75
5.3.180.0100.04212.78
5.3.170.0060.03412.69
5.3.160.0070.03512.68
5.3.150.0070.02712.70
5.3.140.0070.02912.64
5.3.130.0070.03112.74
5.3.120.0070.03512.75
5.3.110.0080.03812.69
5.3.100.0080.03912.32
5.3.90.0050.03812.33
5.3.80.0050.03012.33
5.3.70.0070.02812.25
5.3.60.0060.02812.24
5.3.50.0050.03312.19
5.3.40.0050.02912.29
5.3.30.0050.03612.16
5.3.20.0080.04612.09
5.3.10.0040.03411.99
5.3.00.0050.03211.99

preferences:
156.12 ms | 1394 KiB | 7 Q