3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = null; $key = 'cool_test'; $test = $value ? : 'NOT_TRANSLATED|' . $key; var_dump($test);

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)
8.3.60.0110.00718.31
8.3.50.0160.00521.02
8.3.40.0130.00718.68
8.3.30.0070.00720.02
8.3.20.0050.00220.34
8.3.10.0000.00921.16
8.3.00.0000.00822.36
8.2.180.0110.00718.16
8.2.170.0100.00322.96
8.2.160.0100.00322.13
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.73
8.2.110.0040.00420.54
8.2.100.0090.00317.85
8.2.90.0040.00418.20
8.2.80.0040.00419.46
8.2.70.0080.00017.25
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0050.00318.15
8.2.30.0040.00419.54
8.2.20.0050.00217.70
8.2.10.0000.00817.74
8.2.00.0050.00517.84
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0060.00328.09
8.1.240.0040.00422.18
8.1.230.0030.00721.03
8.1.220.0000.00817.74
8.1.210.0050.00318.88
8.1.200.0000.00817.35
8.1.190.0040.00417.53
8.1.180.0030.00518.10
8.1.170.0060.00318.59
8.1.160.0000.00818.89
8.1.150.0090.00018.63
8.1.140.0040.00417.45
8.1.130.0000.00617.82
8.1.120.0040.00417.45
8.1.110.0040.00417.41
8.1.100.0050.00317.46
8.1.90.0040.00417.35
8.1.80.0030.00317.47
8.1.70.0030.00317.44
8.1.60.0080.00017.54
8.1.50.0000.00817.51
8.1.40.0040.00417.55
8.1.30.0040.00417.61
8.1.20.0040.00417.55
8.1.10.0000.00717.50
8.1.00.0000.00817.36
8.0.300.0030.00520.19
8.0.290.0000.00717.18
8.0.280.0080.00018.37
8.0.270.0000.00717.29
8.0.260.0030.00316.75
8.0.250.0060.00016.99
8.0.240.0040.00416.90
8.0.230.0070.00016.93
8.0.220.0040.00416.88
8.0.210.0000.00816.88
8.0.200.0040.00416.93
8.0.190.0030.00516.92
8.0.180.0040.00416.95
8.0.170.0070.00016.92
8.0.160.0050.00316.79
8.0.150.0000.00816.84
8.0.140.0030.00916.84
8.0.130.0000.00513.30
8.0.120.0030.00516.87
8.0.110.0040.00416.91
8.0.100.0040.00416.70
8.0.90.0070.00016.71
8.0.80.0030.01216.93
8.0.70.0050.00216.81
8.0.60.0070.00016.95
8.0.50.0070.00016.84
8.0.30.0060.01217.03
8.0.20.0110.01517.40
8.0.10.0040.00417.02
8.0.00.0110.00716.67
7.4.330.0050.00016.67
7.4.320.0070.00016.50
7.4.300.0050.00316.47
7.4.290.0030.00316.48
7.4.280.0030.00316.41
7.4.270.0040.00416.47
7.4.260.0000.00513.25
7.4.250.0030.00316.60
7.4.240.0020.00516.63
7.4.230.0070.00016.66
7.4.220.0130.01316.55
7.4.210.0080.00616.54
7.4.200.0000.00716.43
7.4.190.0030.00316.44
7.4.160.0030.01216.45
7.4.150.0140.00917.40
7.4.140.0090.00817.86
7.4.130.0050.01716.53
7.4.120.0120.00716.45
7.4.110.0160.00316.52
7.4.100.0140.00416.47
7.4.90.0070.01016.28
7.4.80.0030.01419.39
7.4.70.0070.01016.48
7.4.60.0140.01016.49
7.4.50.0030.00616.31
7.4.40.0000.01522.77
7.4.30.0060.00916.34
7.4.00.0070.01014.83
7.3.330.0060.00013.09
7.3.320.0000.00512.99
7.3.310.0070.00016.30
7.3.300.0000.00716.14
7.3.290.0030.01016.36
7.3.280.0090.00716.26
7.3.270.0190.00317.40
7.3.260.0170.00718.24
7.3.250.0090.01116.30
7.3.240.0140.00316.59
7.3.230.0030.01316.56
7.3.210.0130.00316.18
7.3.200.0110.00919.39
7.3.190.0180.00316.45
7.3.180.0090.00616.31
7.3.170.0110.01116.27
7.3.160.0060.00916.13
7.3.120.0090.00314.66
7.3.10.0070.00416.63
7.3.00.0030.00616.28
7.2.330.0070.01116.64
7.2.320.0110.00716.44
7.2.310.0100.01416.44
7.2.300.0030.01316.40
7.2.290.0120.00616.30
7.2.130.0050.01016.50
7.2.120.0030.00916.88
7.2.110.0060.00616.73
7.2.100.0100.00316.65
7.2.90.0080.00616.74
7.2.80.0080.00316.70
7.2.70.0030.00816.52
7.2.60.0030.00716.96
7.2.50.0070.00416.71
7.2.40.0120.00016.88
7.2.30.0090.00316.73
7.2.20.0070.00716.84
7.2.10.0040.00717.03
7.2.00.0050.00817.90
7.1.250.0060.00315.80
7.1.200.0090.00315.64
7.1.100.0030.01018.05
7.1.70.0070.00717.23
7.1.60.0110.01519.17
7.1.50.0160.00317.02
7.1.00.0000.07022.51
7.0.200.0040.00416.64
7.0.140.0030.07321.95
7.0.60.0170.03319.92
7.0.50.0100.07717.66
7.0.40.0100.08019.92
7.0.30.0270.08320.09
7.0.20.0270.07320.18
7.0.10.0000.06720.33
7.0.00.0070.08720.30
5.6.280.0000.07721.01
5.6.210.0070.07320.47
5.6.200.0100.06018.12
5.6.190.0030.08720.64
5.6.180.0370.07020.57
5.6.170.0330.03320.45
5.6.160.0000.05020.49
5.6.150.0070.05718.18
5.6.140.0070.07718.11
5.6.130.0070.05718.20
5.6.120.0000.07721.14
5.6.110.0100.06721.13
5.6.100.0070.04020.88
5.6.90.0030.08320.97
5.6.80.0030.04320.37
5.5.350.4270.04020.31
5.5.340.0030.05718.02
5.5.330.0030.04320.21
5.5.320.0370.07020.29
5.5.310.0270.07320.23
5.5.300.0070.08018.00
5.5.290.0070.04018.00
5.5.280.0070.08720.64
5.5.270.0100.04320.78
5.5.260.0070.06720.75
5.5.250.0100.06720.68
5.5.240.0170.07020.18
5.4.450.3770.04319.22
5.4.440.0030.04319.20
5.4.430.1370.06719.25
5.4.420.3930.03319.25
5.4.410.3830.03719.43
5.4.400.3770.03018.89
5.4.390.3600.04319.17
5.4.380.3700.04319.05
5.4.370.3670.03719.00
5.4.360.3600.03718.97
5.4.350.3770.04319.08
5.4.340.3530.04019.17
5.4.320.3770.04719.15
5.4.310.4170.04319.16
5.4.300.3870.04319.18
5.4.290.3770.03719.16
5.4.280.3770.04319.17
5.4.270.3700.04319.10
5.4.260.3870.03019.15
5.4.250.3900.03319.12
5.4.240.4170.04019.04
5.4.230.3600.03319.15
5.4.220.4030.04018.92
5.4.210.3830.04018.99
5.4.200.4000.03018.86
5.4.190.3530.03719.03
5.4.180.3870.04019.11
5.4.170.3930.03719.03
5.4.160.3900.02719.04
5.4.150.3830.03319.12
5.4.140.3600.03316.43
5.4.130.3770.04016.43
5.4.120.3730.03716.43
5.4.110.3270.04316.49
5.4.100.3300.03316.38
5.4.90.3500.03316.46
5.4.80.3570.03716.55
5.4.70.3870.03316.47
5.4.60.3870.03016.36
5.4.50.3630.03316.54
5.4.40.3830.03716.20
5.4.30.3930.03016.29
5.4.20.3530.03316.38
5.4.10.4100.04316.20
5.4.00.3900.02715.66
5.3.290.3830.04314.67
5.3.280.3770.03714.52
5.3.270.4100.03714.50
5.3.260.3800.04014.57
5.3.250.3700.03714.70
5.3.240.3730.03314.57
5.3.230.3830.04314.52
5.3.220.3630.03014.48
5.3.210.3700.03314.38
5.3.200.3870.03714.57
5.3.190.3930.02714.44
5.3.180.3830.04314.52
5.3.170.3670.04314.35
5.3.160.4100.04014.49
5.3.150.4000.04314.50
5.3.140.3830.04014.49
5.3.130.3800.04014.51
5.3.120.3830.04314.47
5.3.110.3530.03714.33
5.3.100.3830.03313.98
5.3.90.3570.03313.97
5.3.80.3870.04314.11
5.3.70.3600.03013.93
5.3.60.3900.03013.96
5.3.50.3830.04013.87
5.3.40.3830.03713.90
5.3.30.4430.04013.82
5.3.20.4170.03313.47
5.3.10.3630.02713.49
5.3.00.3630.03713.57
5.2.170.3170.03311.08
5.2.160.3400.02311.14
5.2.150.3330.03011.07
5.2.140.3670.03011.13
5.2.130.3600.02711.03
5.2.120.3270.02311.08
5.2.110.2970.02311.25
5.2.100.3370.03711.25
5.2.90.3230.03011.05
5.2.80.3200.03311.05
5.2.70.3230.03010.98
5.2.60.3030.03311.20
5.2.50.3430.03310.96
5.2.40.2630.02310.95
5.2.30.2530.03010.93
5.2.20.2830.02010.94
5.2.10.2830.03010.89
5.2.00.3170.02310.76
5.1.60.3000.0209.83
5.1.50.3130.0279.95
5.1.40.2930.0279.88
5.1.30.3100.03010.34
5.1.20.3170.02010.23
5.1.10.3030.02710.13
5.1.00.2770.03310.05
5.0.50.0600.0238.56
5.0.40.1230.0208.47
5.0.30.1130.0278.38
5.0.20.1200.0208.11
5.0.10.1100.0178.23
5.0.00.1200.0308.16
4.4.90.1600.0176.13
4.4.80.1300.0306.13
4.4.70.1170.0136.13
4.4.60.1170.0176.13
4.4.50.1770.0106.13
4.4.40.1370.0276.13
4.4.30.1430.0136.13
4.4.20.1400.0176.13
4.4.10.1470.0206.13
4.4.00.1100.0236.13
4.3.110.1130.0136.13
4.3.100.1170.0176.13
4.3.90.0970.0106.13
4.3.80.1170.0236.13
4.3.70.1200.0136.13
4.3.60.1270.0136.13
4.3.50.1200.0136.13
4.3.40.1200.0236.13
4.3.30.0600.0136.13
4.3.20.0430.0176.13
4.3.10.0630.0136.13
4.3.00.0670.0136.13

preferences:
48.34 ms | 401 KiB | 5 Q