3v4l.org

run code in 300+ PHP versions simultaneously
<?php $old = 20; if ($old >= 20){ print '年齢は20才以上です'; }else{ print '年齢は20才未満です'; } print $old; ?>

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)
8.3.40.0110.00418.75
8.3.30.0080.00618.95
8.3.20.0050.00220.16
8.3.10.0030.00523.71
8.3.00.0080.00019.25
8.2.170.0000.01522.96
8.2.160.0070.00720.36
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00022.26
8.2.110.0030.00622.08
8.2.100.0030.00718.03
8.2.90.0000.00819.26
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0050.00318.04
8.2.50.0030.00618.07
8.2.40.0070.00317.95
8.2.30.0040.00418.11
8.2.20.0050.00217.74
8.2.10.0000.00717.93
8.2.00.0030.00717.63
8.1.270.0060.00323.89
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00623.96
8.1.230.0110.00019.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.10
8.1.190.0090.00017.29
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0030.00521.87
8.1.150.0040.00418.45
8.1.140.0040.00417.26
8.1.130.0030.00517.84
8.1.120.0040.00417.46
8.1.110.0050.00217.39
8.1.100.0070.00017.42
8.1.90.0000.00717.36
8.1.80.0050.00317.46
8.1.70.0070.00017.38
8.1.60.0080.00317.53
8.1.50.0030.00517.37
8.1.40.0000.00817.48
8.1.30.0060.00317.55
8.1.20.0000.00717.61
8.1.10.0000.00817.48
8.1.00.0040.00417.33
8.0.300.0050.00318.77
8.0.290.0040.00417.18
8.0.280.0040.00418.45
8.0.270.0030.00317.25
8.0.260.0030.00317.10
8.0.250.0030.00316.99
8.0.240.0070.00016.88
8.0.230.0060.00016.86
8.0.220.0040.00416.91
8.0.210.0000.00816.77
8.0.200.0000.00716.84
8.0.190.0030.00616.83
8.0.180.0000.00816.82
8.0.170.0080.00016.86
8.0.160.0000.00716.77
8.0.150.0080.00016.88
8.0.140.0000.00716.88
8.0.130.0030.00613.31
8.0.120.0040.00416.75
8.0.110.0000.00716.84
8.0.100.0040.00416.75
8.0.90.0050.00316.69
8.0.80.0070.01016.87
8.0.70.0000.00716.83
8.0.60.0040.00416.93
8.0.50.0040.00417.00
8.0.30.0100.00917.17
8.0.20.0090.00917.40
8.0.10.0040.00416.95
8.0.00.0090.00916.68
7.4.330.0000.00515.08
7.4.320.0030.00316.49
7.4.300.0060.00016.42
7.4.290.0030.00316.45
7.4.280.0030.00316.53
7.4.270.0000.00816.54
7.4.260.0030.00316.54
7.4.250.0000.00716.55
7.4.240.0080.00016.45
7.4.230.0030.00416.42
7.4.220.0100.00716.56
7.4.210.0090.00816.55
7.4.200.0070.00016.44
7.4.190.0070.00016.61
7.4.160.0130.00716.55
7.4.150.0120.00717.40
7.4.140.0110.00617.86
7.4.130.0120.00616.36
7.4.120.0080.00816.68
7.4.110.0170.00616.55
7.4.100.0120.00616.47
7.4.90.0040.01316.34
7.4.80.0090.01319.39
7.4.70.0080.00816.62
7.4.60.0070.01016.36
7.4.50.0000.00416.51
7.4.40.0030.01422.77
7.4.30.0070.01016.32
7.4.00.0030.01314.75
7.3.330.0030.00313.11
7.3.320.0000.00513.21
7.3.310.0000.00716.38
7.3.300.0000.00716.21
7.3.290.0040.00916.26
7.3.280.0080.01016.26
7.3.270.0140.00317.40
7.3.260.0060.01116.35
7.3.250.0140.00316.20
7.3.240.0120.00616.58
7.3.230.0100.00716.39
7.3.210.0100.00616.48
7.3.200.0060.01219.39
7.3.190.0130.00316.35
7.3.180.0040.01216.32
7.3.170.0080.00816.27
7.3.160.0090.01216.29
7.3.120.0080.00814.84
7.3.110.0100.00714.45
7.3.100.0090.00614.72
7.3.90.0030.00614.64
7.3.80.0060.00614.50
7.3.70.0030.01014.82
7.3.60.0090.00914.43
7.3.50.0110.00314.77
7.3.40.0090.00614.66
7.3.30.0090.00314.66
7.3.20.0100.00616.68
7.3.10.0020.01316.40
7.3.00.0070.00916.51
7.2.330.0120.00916.50
7.2.320.0030.01516.70
7.2.310.0090.01116.55
7.2.300.0090.00916.29
7.2.290.0060.01116.30
7.2.250.0070.01014.86
7.2.240.0060.01314.92
7.2.230.0040.01214.80
7.2.220.0030.00615.03
7.2.210.0070.00714.74
7.2.200.0060.00614.79
7.2.190.0040.01514.80
7.2.180.0060.00314.67
7.2.170.0070.01014.83
7.2.130.0160.00616.84
7.2.120.0040.01216.75
7.2.110.0000.01216.55
7.2.100.0030.00516.36
7.2.90.0030.00616.50
7.2.80.0070.00716.56
7.2.70.0070.00716.84
7.2.60.0090.00416.77
7.2.50.0070.00416.36
7.2.40.0050.00516.34
7.2.30.0030.00616.59
7.2.20.0040.00416.82
7.2.10.0060.00616.56
7.2.00.0030.01217.99
7.1.330.0040.01215.78
7.1.320.0000.01315.61
7.1.310.0070.00715.52
7.1.300.0110.00315.52
7.1.290.0070.00315.43
7.1.280.0090.00315.66
7.1.270.0000.01515.53
7.1.260.0030.00915.60
7.1.250.0050.00915.61
7.1.200.0030.01015.64
7.1.100.0040.00817.98
7.1.70.0000.00816.85
7.1.60.0120.01219.46
7.1.50.0230.01334.61
7.1.00.0030.07722.57
7.0.200.0040.00716.76
7.0.140.0000.07722.12
7.0.80.0100.05019.87
7.0.70.0030.08719.91
7.0.60.0100.08019.98
7.0.50.0130.07320.20
7.0.40.0030.05320.14
7.0.30.0070.05720.05
7.0.20.0100.04020.12
7.0.10.0030.07020.13
7.0.00.0030.04320.12
5.6.280.0030.07321.09
5.6.230.0130.05020.62
5.6.220.0100.07720.49
5.6.210.0130.07720.76
5.6.200.0030.09021.05
5.6.190.0030.05021.09
5.6.180.0100.08021.03
5.6.170.0030.08321.09
5.6.160.0030.07321.01
5.6.150.0070.03320.95
5.6.140.0030.04021.13
5.6.130.0100.03321.00
5.6.120.0030.05020.99
5.6.110.0000.05721.08
5.6.100.0130.06321.11
5.6.90.0030.04321.01
5.6.80.0100.03020.39
5.6.70.0070.06020.41
5.6.60.0030.03720.44
5.6.50.0070.03020.51
5.6.40.0030.03320.31
5.6.30.0030.07020.36
5.6.20.0000.04320.38
5.6.10.0030.04020.33
5.6.00.0130.05720.33
5.5.370.0030.08320.35
5.5.360.0070.07020.49
5.5.350.0200.06720.32
5.5.340.0100.04720.84
5.5.330.0100.04320.87
5.5.320.0030.05320.79
5.5.310.0030.04720.88
5.5.300.0030.04020.75
5.5.290.0070.04720.90
5.5.280.0070.03720.86
5.5.270.0000.04720.76
5.5.260.0030.04720.61
5.5.250.0000.04320.63
5.5.240.0030.04020.02
5.5.230.0000.04320.13
5.5.220.0000.05320.21
5.5.210.0030.04020.23
5.5.200.0030.04020.17
5.5.190.0030.04320.27
5.5.180.0030.07020.17
5.5.160.0070.03720.25
5.5.150.0130.02320.17
5.5.140.0030.04020.16
5.5.130.0100.03320.11
5.5.120.0070.03720.25
5.5.110.0000.04320.21
5.5.100.0130.03020.14
5.5.90.0100.02719.94
5.5.80.0070.04020.00
5.5.70.0000.04320.05
5.5.60.0100.07720.14
5.5.50.0100.07020.14
5.5.40.0130.07320.04
5.5.30.0030.05320.13
5.5.20.0070.08320.02
5.5.10.0230.05720.01
5.5.00.0030.08319.94
5.4.450.0030.04019.12
5.4.440.0130.06319.40
5.4.430.0070.03719.26
5.4.420.0070.05019.44
5.4.410.0030.07019.31
5.4.400.0030.03719.08
5.4.390.0030.04018.92
5.4.380.0000.04018.96
5.4.370.0070.03719.07
5.4.360.0000.04018.81
5.4.350.0000.03718.97
5.4.340.0030.03318.96
5.4.320.0000.04319.07
5.4.310.0030.04019.05
5.4.300.0070.03319.05
5.4.290.0030.03319.22
5.4.280.0070.03318.96
5.4.270.0030.03718.78
5.4.260.0030.03719.04
5.4.250.0070.03719.06
5.4.240.0100.03718.95
5.4.230.0030.03719.06
5.4.220.0070.05019.14
5.4.210.0100.06319.14
5.4.200.0070.07019.11
5.4.190.0070.04319.08
5.4.180.0100.07318.80
5.4.170.0230.06318.77
5.4.160.0100.05319.10
5.4.150.0100.07718.96
5.4.140.0070.07318.13
5.4.130.0030.07718.13
5.4.120.0200.06318.13
5.4.110.0070.07718.13
5.4.100.0100.07318.13
5.4.90.0130.07018.13
5.4.80.0100.07318.13
5.4.70.0070.04018.13
5.4.60.0070.07318.13
5.4.50.0030.05318.13
5.4.40.0070.04718.13
5.4.30.0030.07718.13
5.4.20.0070.07318.13
5.4.10.0100.06718.13
5.4.00.0030.07018.13
5.3.290.0070.04318.13
5.3.280.0030.07318.13
5.3.270.0070.07018.13
5.3.260.0070.07318.13
5.3.250.0130.07018.13
5.3.240.0070.07018.13
5.3.230.0100.07318.13
5.3.220.0070.07318.13
5.3.210.0200.07718.13
5.3.200.0030.08018.13
5.3.190.0070.07018.13
5.3.180.0100.07018.13
5.3.170.0070.05718.13
5.3.160.0030.04318.13
5.3.150.0070.07318.13
5.3.140.0070.04718.13
5.3.130.0100.07018.13
5.3.120.0100.07018.13
5.3.110.0070.07718.13
5.3.100.0100.07018.13
5.3.90.0030.08018.13
5.3.80.0130.04718.13
5.3.70.0170.04718.13
5.3.60.0030.05318.13
5.3.50.0070.06318.13
5.3.40.0100.07318.13
5.3.30.0030.04718.13
5.3.20.0030.05018.13
5.3.10.0100.04318.13
5.3.00.0070.06718.13
5.2.170.0130.02318.13
5.2.160.0070.04018.13
5.2.150.0030.05018.13
5.2.140.0070.05718.13
5.2.130.0070.04718.13
5.2.120.0130.02718.13
5.2.110.0030.06018.13
5.2.100.0070.04018.13
5.2.90.0070.04018.13
5.2.80.0130.03718.13
5.2.70.0000.04318.13
5.2.60.0000.04718.13
5.2.50.0070.05718.13
5.2.40.0170.04718.13
5.2.30.0070.04018.13
5.2.20.0070.05718.13
5.2.10.0030.04718.13
5.2.00.0030.06318.13
5.1.60.0070.05318.13
5.1.50.0070.05318.13
5.1.40.0070.04318.13
5.1.30.0030.03018.13
5.1.20.0030.05718.13
5.1.10.0030.05718.13
5.1.00.0100.05018.13
5.0.50.0070.03718.13
5.0.40.0130.03718.13
5.0.30.0000.06718.13
5.0.20.0000.03718.13
5.0.10.0070.02318.13
5.0.00.0100.05318.13
4.4.90.0070.03018.13
4.4.80.0070.03018.13
4.4.70.0000.03018.13
4.4.60.0070.03018.13
4.4.50.0030.03318.13
4.4.40.0000.04018.13
4.4.30.0100.03018.13
4.4.20.0000.02318.13
4.4.10.0030.03718.13
4.4.00.0070.02718.13
4.3.110.0070.03018.13
4.3.100.0070.03018.13
4.3.90.0000.03718.13
4.3.80.0000.05318.13
4.3.70.0070.03018.13
4.3.60.0070.03018.13
4.3.50.0030.02718.13
4.3.40.0100.04718.13
4.3.30.0000.02318.13
4.3.20.0000.02318.13
4.3.10.0070.02718.13
4.3.00.0000.03318.13

preferences:
57.7 ms | 400 KiB | 5 Q